Trincomalee weather by month

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

Temperature in Trincomalee (°F)

  Jan Feb Mar Apr May Jun Jul Aug Sep Oct Nov Dec
Max temperature (daytime)
82°F maximum daytime temperature in January in Trincomalee82
84°F maximum daytime temperature in February in Trincomalee84
88°F maximum daytime temperature in March in Trincomalee88
91°F maximum daytime temperature in April in Trincomalee91
95°F maximum daytime temperature in May in Trincomalee95
95°F maximum daytime temperature in June in Trincomalee95
93°F maximum daytime temperature in July in Trincomalee93
93°F maximum daytime temperature in August in Trincomalee93
93°F maximum daytime temperature in September in Trincomalee93
90°F maximum daytime temperature in October in Trincomalee90
84°F maximum daytime temperature in November in Trincomalee84
82°F maximum daytime temperature in December in Trincomalee82
Min temperature (night-time)
75°F minimum night-time temperature in January in Trincomalee75
77°F minimum night-time temperature in February in Trincomalee77
77°F minimum night-time temperature in March in Trincomalee77
79°F minimum night-time temperature in April in Trincomalee79
79°F minimum night-time temperature in May in Trincomalee79
81°F minimum night-time temperature in June in Trincomalee81
79°F minimum night-time temperature in July in Trincomalee79
79°F minimum night-time temperature in August in Trincomalee79
77°F minimum night-time temperature in September in Trincomalee77
77°F minimum night-time temperature in October in Trincomalee77
75°F minimum night-time temperature in November in Trincomalee75
75°F minimum night-time temperature in December in Trincomalee75
Heat & Humidity
Moderate heat & humidity in January in TrincomaleeM
Moderate heat & humidity in February in TrincomaleeM
High heat & humidity in March in TrincomaleeH
Very high heat & humidity in April in TrincomaleeVH
Very high heat & humidity in May in TrincomaleeVH
Very high heat & humidity in June in TrincomaleeVH
Very high heat & humidity in July in TrincomaleeVH
Very high heat & humidity in August in TrincomaleeVH
Very high heat & humidity in September in TrincomaleeVH
Very high heat & humidity in October in TrincomaleeVH
High heat & humidity in November in TrincomaleeH
Moderate heat & humidity in December in TrincomaleeM
Sea temperature
81°F sea temperature in January in Trincomalee81
81°F sea temperature in February in Trincomalee81
84°F sea temperature in March in Trincomalee84
86°F sea temperature in April in Trincomalee86
86°F sea temperature in May in Trincomalee86
84°F sea temperature in June in Trincomalee84
84°F sea temperature in July in Trincomalee84
84°F sea temperature in August in Trincomalee84
84°F sea temperature in September in Trincomalee84
84°F sea temperature in October in Trincomalee84
82°F sea temperature in November in Trincomalee82
81°F sea temperature in December in Trincomalee81

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

Sunshine & Daylight in Trincomalee

  Jan Feb Mar Apr May Jun Jul Aug Sep Oct Nov Dec
Daily hours of sunshine
Daily hours of daylight
12 hours of daylight per day in January in Trincomalee12
12 hours of daylight per day in February in Trincomalee12
12 hours of daylight per day in March in Trincomalee12
12 hours of daylight per day in April in Trincomalee12
13 hours of daylight per day in May in Trincomalee13
13 hours of daylight per day in June in Trincomalee13
13 hours of daylight per day in July in Trincomalee13
12 hours of daylight per day in August in Trincomalee12
12 hours of daylight per day in September in Trincomalee12
12 hours of daylight per day in October in Trincomalee12
12 hours of daylight per day in November in Trincomalee12
12 hours of daylight per day in December in Trincomalee12
UV Index (Maximum)
UV (maximum) index 11 (Extreme) in January in Trincomalee11
UV (maximum) index 11+ (Extreme) in February in Trincomalee11
UV (maximum) index 11+ (Extreme) in March in Trincomalee11
UV (maximum) index 11+ (Extreme) in April in Trincomalee11
UV (maximum) index 11+ (Extreme) in May in Trincomalee11
UV (maximum) index 11+ (Extreme) in June in Trincomalee11
UV (maximum) index 11+ (Extreme) in July in Trincomalee11
UV (maximum) index 11+ (Extreme) in August in Trincomalee11
UV (maximum) index 11+ (Extreme) in September in Trincomalee11
UV (maximum) index 11+ (Extreme) in October in Trincomalee11
UV (maximum) index 11 (Extreme) in November in Trincomalee11
UV (maximum) index 10 (Very High) in December in Trincomalee10

Rainfall in Trincomalee

  Jan Feb Mar Apr May Jun Jul Aug Sep Oct Nov Dec
Number of days with some rain
7 days with some rainfall in January in Trincomalee7
5 days with some rainfall in February in Trincomalee5
4 days with some rainfall in March in Trincomalee4
6 days with some rainfall in April in Trincomalee6
4 days with some rainfall in May in Trincomalee4
2 days with some rainfall in June in Trincomalee2
4 days with some rainfall in July in Trincomalee4
5 days with some rainfall in August in Trincomalee5
6 days with some rainfall in September in Trincomalee6
12 days with some rainfall in October in Trincomalee12
16 days with some rainfall in November in Trincomalee16
16 days with some rainfall in December in Trincomalee16
Average monthly rainfall (inches)
4.9 inches monthly rainfall in January in Trincomalee4.9
4.2 inches monthly rainfall in February in Trincomalee4.2
2.2 inches monthly rainfall in March in Trincomalee2.2
2.2 inches monthly rainfall in April in Trincomalee2.2
1.9 inches monthly rainfall in May in Trincomalee1.9
1.0 inches monthly rainfall in June in Trincomalee1.0
2.5 inches monthly rainfall in July in Trincomalee2.5
3.3 inches monthly rainfall in August in Trincomalee3.3
3.8 inches monthly rainfall in September in Trincomalee3.8
8.8 inches monthly rainfall in October in Trincomalee8.8
13.5 inches monthly rainfall in November in Trincomalee13.5
14.4 inches monthly rainfall in December in Trincomalee14.4

More about Trincomalee

Trincomalee by month

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

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The climate guide for Sri Lanka (Trincomalee) 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 Trincomalee?

Trincomalee has a hot tropical climate with a winter dry season.

Metric (°C)  |  Imperial (°F)

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Tropical storm risk: Trincomalee cyclone season

% of month affected by tropical storms
0
0
0
0
0
0
0
0
0
<1%
3.5%
3.9%
Jan
Feb
Mar
Apr
May
Jun
Jul
Aug
Sep
Oct
Nov
Dec

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More about Sri Lanka

Compare Trincomalee with the USA

Below the Trincomalee chart shows average maximum daytime temperature for Trincomalee, Sri Lanka and the USA (Washington).

Maximum daytime temperature (°F)

Trincomalee, Sri Lanka
USA (Washington)
82
41
84
45
88
55
91
66
95
75
95
84
93
88
93
86
93
79
90
68
84
57
82
46
Jan
Feb
Mar
Apr
May
Jun
Jul
Aug
Sep
Oct
Nov
Dec

Metric (°C)  |  Imperial (°F)

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