Alotau weather by month

Check out Alotau weather averages by month. Compare detailed monthly climate statistics including temperature, rainfall and sunshine figures.

Temperature in Alotau (°F)

  Jan Feb Mar Apr May Jun Jul Aug Sep Oct Nov Dec
Max temperature (daytime)
86°F maximum daytime temperature in January in Alotau86
86°F maximum daytime temperature in February in Alotau86
84°F maximum daytime temperature in March in Alotau84
84°F maximum daytime temperature in April in Alotau84
82°F maximum daytime temperature in May in Alotau82
82°F maximum daytime temperature in June in Alotau82
81°F maximum daytime temperature in July in Alotau81
82°F maximum daytime temperature in August in Alotau82
84°F maximum daytime temperature in September in Alotau84
84°F maximum daytime temperature in October in Alotau84
86°F maximum daytime temperature in November in Alotau86
86°F maximum daytime temperature in December in Alotau86
Min temperature (night-time)
73°F minimum night-time temperature in January in Alotau73
73°F minimum night-time temperature in February in Alotau73
73°F minimum night-time temperature in March in Alotau73
73°F minimum night-time temperature in April in Alotau73
73°F minimum night-time temperature in May in Alotau73
72°F minimum night-time temperature in June in Alotau72
72°F minimum night-time temperature in July in Alotau72
70°F minimum night-time temperature in August in Alotau70
72°F minimum night-time temperature in September in Alotau72
72°F minimum night-time temperature in October in Alotau72
72°F minimum night-time temperature in November in Alotau72
73°F minimum night-time temperature in December in Alotau73
Heat & Humidity
High heat & humidity in January in AlotauH
Very high heat & humidity in February in AlotauVH
High heat & humidity in March in AlotauH
High heat & humidity in April in AlotauH
High heat & humidity in May in AlotauH
Moderate heat & humidity in June in AlotauM
Moderate heat & humidity in July in AlotauM
Moderate heat & humidity in August in AlotauM
Moderate heat & humidity in September in AlotauM
High heat & humidity in October in AlotauH
High heat & humidity in November in AlotauH
High heat & humidity in December in AlotauH
Sea temperature
84°F sea temperature in January in Alotau84
84°F sea temperature in February in Alotau84
84°F sea temperature in March in Alotau84
84°F sea temperature in April in Alotau84
82°F sea temperature in May in Alotau82
81°F sea temperature in June in Alotau81
79°F sea temperature in July in Alotau79
79°F sea temperature in August in Alotau79
79°F sea temperature in September in Alotau79
81°F sea temperature in October in Alotau81
82°F sea temperature in November in Alotau82
84°F sea temperature in December in Alotau84

Note: 0 = None, L = Low, M = Moderate, H = High, VH = Very high, E = Extreme

Sunshine & Daylight in Alotau

  Jan Feb Mar Apr May Jun Jul Aug Sep Oct Nov Dec
Daily hours of sunshine
Daily hours of daylight
13 hours of daylight per day in January in Alotau13
12 hours of daylight per day in February in Alotau12
12 hours of daylight per day in March in Alotau12
12 hours of daylight per day in April in Alotau12
12 hours of daylight per day in May in Alotau12
12 hours of daylight per day in June in Alotau12
12 hours of daylight per day in July in Alotau12
12 hours of daylight per day in August in Alotau12
12 hours of daylight per day in September in Alotau12
12 hours of daylight per day in October in Alotau12
13 hours of daylight per day in November in Alotau13
13 hours of daylight per day in December in Alotau13
UV Index (Maximum)
UV (maximum) index 11+ (Extreme) in January in Alotau11
UV (maximum) index 11+ (Extreme) in February in Alotau11
UV (maximum) index 11+ (Extreme) in March in Alotau11
UV (maximum) index 11+ (Extreme) in April in Alotau11
UV (maximum) index 10 (Very High) in May in Alotau10
UV (maximum) index 9 (Very High) in June in Alotau9
UV (maximum) index 10 (Very High) in July in Alotau10
UV (maximum) index 11 (Extreme) in August in Alotau11
UV (maximum) index 11+ (Extreme) in September in Alotau11
UV (maximum) index 11+ (Extreme) in October in Alotau11
UV (maximum) index 11+ (Extreme) in November in Alotau11
UV (maximum) index 11+ (Extreme) in December in Alotau11

Rainfall in Alotau

  Jan Feb Mar Apr May Jun Jul Aug Sep Oct Nov Dec
Number of days with some rain
21 days with some rainfall in January in Alotau21
20 days with some rainfall in February in Alotau20
21 days with some rainfall in March in Alotau21
19 days with some rainfall in April in Alotau19
18 days with some rainfall in May in Alotau18
14 days with some rainfall in June in Alotau14
14 days with some rainfall in July in Alotau14
13 days with some rainfall in August in Alotau13
14 days with some rainfall in September in Alotau14
14 days with some rainfall in October in Alotau14
14 days with some rainfall in November in Alotau14
16 days with some rainfall in December in Alotau16
Average monthly rainfall (inches)
8.7 inches monthly rainfall in January in Alotau8.7
8.9 inches monthly rainfall in February in Alotau8.9
9.4 inches monthly rainfall in March in Alotau9.4
10.1 inches monthly rainfall in April in Alotau10.1
9.1 inches monthly rainfall in May in Alotau9.1
8.4 inches monthly rainfall in June in Alotau8.4
8.0 inches monthly rainfall in July in Alotau8.0
7.2 inches monthly rainfall in August in Alotau7.2
9.3 inches monthly rainfall in September in Alotau9.3
8.6 inches monthly rainfall in October in Alotau8.6
5.7 inches monthly rainfall in November in Alotau5.7
6.7 inches monthly rainfall in December in Alotau6.7

More about Alotau

Alotau by month

Jan Feb Mar Apr May Jun Jul Aug Sep Oct Nov Dec

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The climate guide for Papua New Guinea (Alotau) shows long term monthly weather averages processed from data supplied by CRU (University of East Anglia), the Met Office & the Netherlands Meteorological Institute. Find out more about our data sources.

What's the climate like in Alotau?

Alotau has a hot tropical climate with no dry season.

Alotau weather in January

Expect daytime maximum temperatures of 86°F in Alotau, Papua New Guinea in January and high heat and humidity based on long-term weather averages. There are 6 hours of sunshine per day on average with 21 days with some rainfall and typically 8.7 inches of rainfall in the month.

  • 86°F maximum daytime temperature in January in Alotau86
    86°F max day temperature
  • 6 hours of sunshine per day
  • 21 days with some rainfall in January in Alotau21
    21 days with some rainfall
  • 73°F minimum night-time temperature in January in Alotau73
    73°F min night temperature
  • 13 hours of daylight per day in January in Alotau13
    13 hours of daylight per day
  • High heat & humidity in January in AlotauH
    High heat & humidity
  • 8.7 inches monthly rainfall in January in Alotau8.7
    8.7 inches of monthly rainfall
  • UV (maximum) index 11+ (Extreme) in January in Alotau11
    11+ (Extreme) UV index
  • 84°F sea temperature in January in Alotau84
    84°F sea temperature

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Alotau weather in February

Expect daytime maximum temperatures of 86°F in Alotau, Papua New Guinea in February and very high heat and humidity based on long-term weather averages. There are 6 hours of sunshine per day on average with 20 days with some rainfall and typically 8.9 inches of rainfall in the month.

  • 86°F maximum daytime temperature in February in Alotau86
    86°F max day temperature
  • 6 hours of sunshine per day
  • 20 days with some rainfall in February in Alotau20
    20 days with some rainfall
  • 73°F minimum night-time temperature in February in Alotau73
    73°F min night temperature
  • 12 hours of daylight per day in February in Alotau12
    12 hours of daylight per day
  • Very high heat & humidity in February in AlotauVH
    Very High heat & humidity
  • 8.9 inches monthly rainfall in February in Alotau8.9
    8.9 inches of monthly rainfall
  • UV (maximum) index 11+ (Extreme) in February in Alotau11
    11+ (Extreme) UV index
  • 84°F sea temperature in February in Alotau84
    84°F sea temperature

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Alotau weather in March

Expect daytime maximum temperatures of 84°F in Alotau, Papua New Guinea in March and high heat and humidity based on long-term weather averages. There are 6 hours of sunshine per day on average with 21 days with some rainfall and typically 9.4 inches of rainfall in the month.

  • 84°F maximum daytime temperature in March in Alotau84
    84°F max day temperature
  • 6 hours of sunshine per day
  • 21 days with some rainfall in March in Alotau21
    21 days with some rainfall
  • 73°F minimum night-time temperature in March in Alotau73
    73°F min night temperature
  • 12 hours of daylight per day in March in Alotau12
    12 hours of daylight per day
  • High heat & humidity in March in AlotauH
    High heat & humidity
  • 9.4 inches monthly rainfall in March in Alotau9.4
    9.4 inches of monthly rainfall
  • UV (maximum) index 11+ (Extreme) in March in Alotau11
    11+ (Extreme) UV index
  • 84°F sea temperature in March in Alotau84
    84°F sea temperature

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Alotau weather in April

Expect daytime maximum temperatures of 84°F in Alotau, Papua New Guinea in April and high heat and humidity based on long-term weather averages. There are 6 hours of sunshine per day on average with 19 days with some rainfall and typically 10.1 inches of rainfall in the month.

  • 84°F maximum daytime temperature in April in Alotau84
    84°F max day temperature
  • 6 hours of sunshine per day
  • 19 days with some rainfall in April in Alotau19
    19 days with some rainfall
  • 73°F minimum night-time temperature in April in Alotau73
    73°F min night temperature
  • 12 hours of daylight per day in April in Alotau12
    12 hours of daylight per day
  • High heat & humidity in April in AlotauH
    High heat & humidity
  • 10.1 inches monthly rainfall in April in Alotau10.1
    10.1 inches of monthly rainfall
  • UV (maximum) index 11+ (Extreme) in April in Alotau11
    11+ (Extreme) UV index
  • 84°F sea temperature in April in Alotau84
    84°F sea temperature

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Alotau weather in May

Expect daytime maximum temperatures of 82°F in Alotau, Papua New Guinea in May and high heat and humidity based on long-term weather averages. There are 6 hours of sunshine per day on average with 18 days with some rainfall and typically 9.1 inches of rainfall in the month.

  • 82°F maximum daytime temperature in May in Alotau82
    82°F max day temperature
  • 6 hours of sunshine per day
  • 18 days with some rainfall in May in Alotau18
    18 days with some rainfall
  • 73°F minimum night-time temperature in May in Alotau73
    73°F min night temperature
  • 12 hours of daylight per day in May in Alotau12
    12 hours of daylight per day
  • High heat & humidity in May in AlotauH
    High heat & humidity
  • 9.1 inches monthly rainfall in May in Alotau9.1
    9.1 inches of monthly rainfall
  • UV (maximum) index 10 (Very High) in May in Alotau10
    10 (Very High) UV index
  • 82°F sea temperature in May in Alotau82
    82°F sea temperature

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Alotau weather in June

Expect daytime maximum temperatures of 82°F in Alotau, Papua New Guinea in June based on long-term weather averages. There are 6 hours of sunshine per day on average with 14 days with some rainfall and typically 8.4 inches of rainfall in the month.

  • 82°F maximum daytime temperature in June in Alotau82
    82°F max day temperature
  • 6 hours of sunshine per day
  • 14 days with some rainfall in June in Alotau14
    14 days with some rainfall
  • 72°F minimum night-time temperature in June in Alotau72
    72°F min night temperature
  • 12 hours of daylight per day in June in Alotau12
    12 hours of daylight per day
  • Moderate heat & humidity in June in AlotauM
    Moderate heat & humidity
  • 8.4 inches monthly rainfall in June in Alotau8.4
    8.4 inches of monthly rainfall
  • UV (maximum) index 9 (Very High) in June in Alotau9
    9 (Very High) UV index
  • 81°F sea temperature in June in Alotau81
    81°F sea temperature

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Alotau weather in July

Expect daytime maximum temperatures of 81°F in Alotau, Papua New Guinea in July based on long-term weather averages. There are 6 hours of sunshine per day on average with 14 days with some rainfall and typically 8.0 inches of rainfall in the month.

  • 81°F maximum daytime temperature in July in Alotau81
    81°F max day temperature
  • 6 hours of sunshine per day
  • 14 days with some rainfall in July in Alotau14
    14 days with some rainfall
  • 72°F minimum night-time temperature in July in Alotau72
    72°F min night temperature
  • 12 hours of daylight per day in July in Alotau12
    12 hours of daylight per day
  • Moderate heat & humidity in July in AlotauM
    Moderate heat & humidity
  • 8.0 inches monthly rainfall in July in Alotau8.0
    8.0 inches of monthly rainfall
  • UV (maximum) index 10 (Very High) in July in Alotau10
    10 (Very High) UV index
  • 79°F sea temperature in July in Alotau79
    79°F sea temperature

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Alotau weather in August

Expect daytime maximum temperatures of 82°F in Alotau, Papua New Guinea in August based on long-term weather averages. There are 6 hours of sunshine per day on average with 13 days with some rainfall and typically 7.2 inches of rainfall in the month.

  • 82°F maximum daytime temperature in August in Alotau82
    82°F max day temperature
  • 6 hours of sunshine per day
  • 13 days with some rainfall in August in Alotau13
    13 days with some rainfall
  • 70°F minimum night-time temperature in August in Alotau70
    70°F min night temperature
  • 12 hours of daylight per day in August in Alotau12
    12 hours of daylight per day
  • Moderate heat & humidity in August in AlotauM
    Moderate heat & humidity
  • 7.2 inches monthly rainfall in August in Alotau7.2
    7.2 inches of monthly rainfall
  • UV (maximum) index 11 (Extreme) in August in Alotau11
    11 (Extreme) UV index
  • 79°F sea temperature in August in Alotau79
    79°F sea temperature

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Alotau weather in September

Expect daytime maximum temperatures of 84°F in Alotau, Papua New Guinea in September based on long-term weather averages. There are 7 hours of sunshine per day on average with 14 days with some rainfall and typically 9.3 inches of rainfall in the month.

  • 84°F maximum daytime temperature in September in Alotau84
    84°F max day temperature
  • 7 hours of sunshine per day
  • 14 days with some rainfall in September in Alotau14
    14 days with some rainfall
  • 72°F minimum night-time temperature in September in Alotau72
    72°F min night temperature
  • 12 hours of daylight per day in September in Alotau12
    12 hours of daylight per day
  • Moderate heat & humidity in September in AlotauM
    Moderate heat & humidity
  • 9.3 inches monthly rainfall in September in Alotau9.3
    9.3 inches of monthly rainfall
  • UV (maximum) index 11+ (Extreme) in September in Alotau11
    11+ (Extreme) UV index
  • 79°F sea temperature in September in Alotau79
    79°F sea temperature

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Alotau weather in October

Expect daytime maximum temperatures of 84°F in Alotau, Papua New Guinea in October and high heat and humidity based on long-term weather averages. There are 7 hours of sunshine per day on average with 14 days with some rainfall and typically 8.6 inches of rainfall in the month.

  • 84°F maximum daytime temperature in October in Alotau84
    84°F max day temperature
  • 7 hours of sunshine per day
  • 14 days with some rainfall in October in Alotau14
    14 days with some rainfall
  • 72°F minimum night-time temperature in October in Alotau72
    72°F min night temperature
  • 12 hours of daylight per day in October in Alotau12
    12 hours of daylight per day
  • High heat & humidity in October in AlotauH
    High heat & humidity
  • 8.6 inches monthly rainfall in October in Alotau8.6
    8.6 inches of monthly rainfall
  • UV (maximum) index 11+ (Extreme) in October in Alotau11
    11+ (Extreme) UV index
  • 81°F sea temperature in October in Alotau81
    81°F sea temperature

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Alotau weather in November

Expect daytime maximum temperatures of 86°F in Alotau, Papua New Guinea in November and high heat and humidity based on long-term weather averages. There are 7 hours of sunshine per day on average with 14 days with some rainfall and typically 5.7 inches of rainfall in the month.

  • 86°F maximum daytime temperature in November in Alotau86
    86°F max day temperature
  • 7 hours of sunshine per day
  • 14 days with some rainfall in November in Alotau14
    14 days with some rainfall
  • 72°F minimum night-time temperature in November in Alotau72
    72°F min night temperature
  • 13 hours of daylight per day in November in Alotau13
    13 hours of daylight per day
  • High heat & humidity in November in AlotauH
    High heat & humidity
  • 5.7 inches monthly rainfall in November in Alotau5.7
    5.7 inches of monthly rainfall
  • UV (maximum) index 11+ (Extreme) in November in Alotau11
    11+ (Extreme) UV index
  • 82°F sea temperature in November in Alotau82
    82°F sea temperature

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Alotau weather in December

Expect daytime maximum temperatures of 86°F in Alotau, Papua New Guinea in December and high heat and humidity based on long-term weather averages. There are 6 hours of sunshine per day on average with 16 days with some rainfall and typically 6.7 inches of rainfall in the month.

  • 86°F maximum daytime temperature in December in Alotau86
    86°F max day temperature
  • 6 hours of sunshine per day
  • 16 days with some rainfall in December in Alotau16
    16 days with some rainfall
  • 73°F minimum night-time temperature in December in Alotau73
    73°F min night temperature
  • 13 hours of daylight per day in December in Alotau13
    13 hours of daylight per day
  • High heat & humidity in December in AlotauH
    High heat & humidity
  • 6.7 inches monthly rainfall in December in Alotau6.7
    6.7 inches of monthly rainfall
  • UV (maximum) index 11+ (Extreme) in December in Alotau11
    11+ (Extreme) UV index
  • 84°F sea temperature in December in Alotau84
    84°F sea temperature

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More about Alotau

Alotau by month

Jan Feb Mar Apr May Jun Jul Aug Sep Oct Nov Dec

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The climate guide for Papua New Guinea (Alotau) shows long term monthly weather averages processed from data supplied by CRU (University of East Anglia), the Met Office & the Netherlands Meteorological Institute. Find out more about our data sources.

Metric (°C)  |  Imperial (°F)

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Tropical storm risk: Alotau, Papua New Guinea cyclone season

% of month affected by tropical storms
0
0
<1%
1.4%
<1%
0
0
0
0
0
0
0
Jan
Feb
Mar
Apr
May
Jun
Jul
Aug
Sep
Oct
Nov
Dec

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Compare Alotau with the UK

Below the Alotau chart shows average maximum daytime temperature for Alotau, Papua New Guinea and the UK (London).

Maximum daytime temperature (°F)

Alotau, Papua New Guinea
UK (London)
86
45
86
45
84
50
84
55
82
63
82
68
81
72
82
72
84
66
84
59
86
50
86
46
Jan
Feb
Mar
Apr
May
Jun
Jul
Aug
Sep
Oct
Nov
Dec

Metric (°C)  |  Imperial (°F)

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