Grytviken climate guide

Temperature in Grytviken (°C)

  Jan Feb Mar Apr May Jun Jul Aug Sep Oct Nov Dec
Max temperature (daytime)
7°C maximum daytime temperature in January in Grytviken7
8°C maximum daytime temperature in February in Grytviken8
7°C maximum daytime temperature in March in Grytviken7
4°C maximum daytime temperature in April in Grytviken4
2°C maximum daytime temperature in May in Grytviken2
1°C maximum daytime temperature in June in Grytviken1
0°C maximum daytime temperature in July in Grytviken0
1°C maximum daytime temperature in August in Grytviken1
2°C maximum daytime temperature in September in Grytviken2
4°C maximum daytime temperature in October in Grytviken4
5°C maximum daytime temperature in November in Grytviken5
6°C maximum daytime temperature in December in Grytviken6
Min temperature (night-time)
1°C minimum night-time temperature in January in Grytviken1
1°C minimum night-time temperature in February in Grytviken1
0°C minimum night-time temperature in March in Grytviken0
-1°C minimum night-time temperature in April in Grytviken-1
-4°C minimum night-time temperature in May in Grytviken-4
-5°C minimum night-time temperature in June in Grytviken-5
-6°C minimum night-time temperature in July in Grytviken-6
-5°C minimum night-time temperature in August in Grytviken-5
-4°C minimum night-time temperature in September in Grytviken-4
-2°C minimum night-time temperature in October in Grytviken-2
-1°C minimum night-time temperature in November in Grytviken-1
0°C minimum night-time temperature in December in Grytviken0
Sea temperature
3°C sea temperature in January in Grytviken3
3°C sea temperature in February in Grytviken3
4°C sea temperature in March in Grytviken4
3°C sea temperature in April in Grytviken3
2°C sea temperature in May in Grytviken2
1°C sea temperature in June in Grytviken1
1°C sea temperature in July in Grytviken1
0°C sea temperature in August in Grytviken0
0°C sea temperature in September in Grytviken0
0°C sea temperature in October in Grytviken0
1°C sea temperature in November in Grytviken1
2°C sea temperature in December in Grytviken2

Sunshine & Daylight in Grytviken

  Jan Feb Mar Apr May Jun Jul Aug Sep Oct Nov Dec
Daily hours of sunshine
Daily hours of daylight
16 hours of daylight per day in January in Grytviken16
15 hours of daylight per day in February in Grytviken15
12 hours of daylight per day in March in Grytviken12
10 hours of daylight per day in April in Grytviken10
8 hours of daylight per day in May in Grytviken8
7 hours of daylight per day in June in Grytviken7
8 hours of daylight per day in July in Grytviken8
10 hours of daylight per day in August in Grytviken10
12 hours of daylight per day in September in Grytviken12
14 hours of daylight per day in October in Grytviken14
16 hours of daylight per day in November in Grytviken16
17 hours of daylight per day in December in Grytviken17

Rainfall in Grytviken

  Jan Feb Mar Apr May Jun Jul Aug Sep Oct Nov Dec
Number of days with some rain
17 days with some rainfall in January in Grytviken17
16 days with some rainfall in February in Grytviken16
18 days with some rainfall in March in Grytviken18
19 days with some rainfall in April in Grytviken19
18 days with some rainfall in May in Grytviken18
16 days with some rainfall in June in Grytviken16
17 days with some rainfall in July in Grytviken17
15 days with some rainfall in August in Grytviken15
18 days with some rainfall in September in Grytviken18
18 days with some rainfall in October in Grytviken18
17 days with some rainfall in November in Grytviken17
16 days with some rainfall in December in Grytviken16
Average monthly rainfall (mm)
112 mm monthly rainfall in January in Grytviken112
143 mm monthly rainfall in February in Grytviken143
155 mm monthly rainfall in March in Grytviken155
157 mm monthly rainfall in April in Grytviken157
178 mm monthly rainfall in May in Grytviken178
148 mm monthly rainfall in June in Grytviken148
143 mm monthly rainfall in July in Grytviken143
139 mm monthly rainfall in August in Grytviken139
138 mm monthly rainfall in September in Grytviken138
117 mm monthly rainfall in October in Grytviken117
102 mm monthly rainfall in November in Grytviken102
90 mm monthly rainfall in December in Grytviken90

More climate for Grytviken

  Jan Feb Mar Apr May Jun Jul Aug Sep Oct Nov Dec
UV Index (Maximum)
UV (maximum) index 7 (High) in January in Grytviken7
UV (maximum) index 6 (High) in February in Grytviken6
UV (maximum) index 4 (Moderate) in March in Grytviken4
UV (maximum) index 2 (Low) in April in Grytviken2
UV (maximum) index 1 (Low) in May in Grytviken1
No UV (maximum) index in June in Grytviken0
No UV (maximum) index in July in Grytviken0
UV (maximum) index 1 (Low) in August in Grytviken1
UV (maximum) index 2 (Low) in September in Grytviken2
UV (maximum) index 5 (Moderate) in October in Grytviken5
UV (maximum) index 7 (High) in November in Grytviken7
UV (maximum) index 8 (Very High) in December in Grytviken8
Heat & Humidity
No heat & humidity in January in Grytviken0
No heat & humidity in February in Grytviken0
No heat & humidity in March in Grytviken0
No heat & humidity in April in Grytviken0
No heat & humidity in May in Grytviken0
No heat & humidity in June in Grytviken0
No heat & humidity in July in Grytviken0
No heat & humidity in August in Grytviken0
No heat & humidity in September in Grytviken0
No heat & humidity in October in Grytviken0
No heat & humidity in November in Grytviken0
No heat & humidity in December in Grytviken0

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

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

The climate guide for Grytviken, South Georgia & South Sandwich Islands 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.

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Metric (°C / mm)  |  Imperial (°F / inches)

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