Galissas weather by month

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

Temperature in Galissas (°F)

  Jan Feb Mar Apr May Jun Jul Aug Sep Oct Nov Dec
Max temperature (daytime)
55°F maximum daytime temperature in January in Galissas55
55°F maximum daytime temperature in February in Galissas55
59°F maximum daytime temperature in March in Galissas59
64°F maximum daytime temperature in April in Galissas64
72°F maximum daytime temperature in May in Galissas72
79°F maximum daytime temperature in June in Galissas79
82°F maximum daytime temperature in July in Galissas82
81°F maximum daytime temperature in August in Galissas81
77°F maximum daytime temperature in September in Galissas77
70°F maximum daytime temperature in October in Galissas70
64°F maximum daytime temperature in November in Galissas64
59°F maximum daytime temperature in December in Galissas59
Min temperature (night-time)
46°F minimum night-time temperature in January in Galissas46
46°F minimum night-time temperature in February in Galissas46
48°F minimum night-time temperature in March in Galissas48
54°F minimum night-time temperature in April in Galissas54
59°F minimum night-time temperature in May in Galissas59
66°F minimum night-time temperature in June in Galissas66
72°F minimum night-time temperature in July in Galissas72
70°F minimum night-time temperature in August in Galissas70
66°F minimum night-time temperature in September in Galissas66
61°F minimum night-time temperature in October in Galissas61
55°F minimum night-time temperature in November in Galissas55
50°F minimum night-time temperature in December in Galissas50
Heat & Humidity
No heat & humidity in January in Galissas0
No heat & humidity in February in Galissas0
No heat & humidity in March in Galissas0
No heat & humidity in April in Galissas0
No heat & humidity in May in Galissas0
Low heat & humidity in June in GalissasL
Moderate heat & humidity in July in GalissasM
Moderate heat & humidity in August in GalissasM
Low heat & humidity in September in GalissasL
No heat & humidity in October in Galissas0
No heat & humidity in November in Galissas0
No heat & humidity in December in Galissas0
Sea temperature
59°F sea temperature in January in Galissas59
59°F sea temperature in February in Galissas59
59°F sea temperature in March in Galissas59
61°F sea temperature in April in Galissas61
64°F sea temperature in May in Galissas64
72°F sea temperature in June in Galissas72
73°F sea temperature in July in Galissas73
75°F sea temperature in August in Galissas75
73°F sea temperature in September in Galissas73
70°F sea temperature in October in Galissas70
64°F sea temperature in November in Galissas64
61°F sea temperature in December in Galissas61

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

Sunshine & Daylight in Galissas

  Jan Feb Mar Apr May Jun Jul Aug Sep Oct Nov Dec
Daily hours of sunshine
Daily hours of daylight
10 hours of daylight per day in January in Galissas10
11 hours of daylight per day in February in Galissas11
12 hours of daylight per day in March in Galissas12
13 hours of daylight per day in April in Galissas13
14 hours of daylight per day in May in Galissas14
15 hours of daylight per day in June in Galissas15
14 hours of daylight per day in July in Galissas14
14 hours of daylight per day in August in Galissas14
12 hours of daylight per day in September in Galissas12
11 hours of daylight per day in October in Galissas11
10 hours of daylight per day in November in Galissas10
10 hours of daylight per day in December in Galissas10
UV Index (Maximum)
UV (maximum) index 2 (Low) in January in Galissas2
UV (maximum) index 3 (Moderate) in February in Galissas3
UV (maximum) index 5 (Moderate) in March in Galissas5
UV (maximum) index 6 (High) in April in Galissas6
UV (maximum) index 8 (Very High) in May in Galissas8
UV (maximum) index 9 (Very High) in June in Galissas9
UV (maximum) index 10 (Very High) in July in Galissas10
UV (maximum) index 9 (Very High) in August in Galissas9
UV (maximum) index 7 (High) in September in Galissas7
UV (maximum) index 5 (Moderate) in October in Galissas5
UV (maximum) index 3 (Moderate) in November in Galissas3
UV (maximum) index 2 (Low) in December in Galissas2

Rainfall in Galissas

  Jan Feb Mar Apr May Jun Jul Aug Sep Oct Nov Dec
Number of days with some rain
10 days with some rainfall in January in Galissas10
9 days with some rainfall in February in Galissas9
8 days with some rainfall in March in Galissas8
6 days with some rainfall in April in Galissas6
3 days with some rainfall in May in Galissas3
1 day with some rainfall in June in Galissas1
1 day with some rainfall in July in Galissas1
1 day with some rainfall in August in Galissas1
1 day with some rainfall in September in Galissas1
4 days with some rainfall in October in Galissas4
8 days with some rainfall in November in Galissas8
11 days with some rainfall in December in Galissas11
Average monthly rainfall (inches)
3.5 inches monthly rainfall in January in Galissas3.5
2.5 inches monthly rainfall in February in Galissas2.5
2.2 inches monthly rainfall in March in Galissas2.2
1.0 inches monthly rainfall in April in Galissas1.0
0.6 inches monthly rainfall in May in Galissas0.6
0.2 inches monthly rainfall in June in Galissas0.2
0.1 inches monthly rainfall in July in Galissas0.1
0.1 inches monthly rainfall in August in Galissas0.1
0.5 inches monthly rainfall in September in Galissas0.5
1.9 inches monthly rainfall in October in Galissas1.9
2.5 inches monthly rainfall in November in Galissas2.5
3.6 inches monthly rainfall in December in Galissas3.6

More about Galissas

Galissas by month

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

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The climate guide for Syros, represented by Galissas, (Galissas) 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 Galissas?

Galissas has a temperate climate with hot dry summers.

Metric (°C)  |  Imperial (°F)

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More about Greece

Compare Galissas with the USA

Below the Galissas chart shows average maximum daytime temperature for Galissas, Syros, Greece and the USA (Washington).

Maximum daytime temperature (°F)

Galissas, Syros, Greece
USA (Washington)
55
41
55
45
59
55
64
66
72
75
79
84
82
88
81
86
77
79
70
68
64
57
59
46
Jan
Feb
Mar
Apr
May
Jun
Jul
Aug
Sep
Oct
Nov
Dec

Metric (°C)  |  Imperial (°F)

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