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Grytviken Climate & Temperature

⛺ Grytviken has a polar tundra climate with no true summer (Köppen-Geiger classification: ET).tundra climate (ET)

⛳ Grytviken is situated in or near the boreal rain forest biome.

🌡️ The annual average temperature is 1.7 degrees Celsius (35 degrees Fahrenheit). See the temperatures page for a monthly breakdown and the fixed scale graph.

🐬 Average monthly temperatures vary by 7 °C (12.6°F). This indicates that the continentality type is hyperoceanic, subtype barely hyperoceanic.

☔ Total annual precipitation averages 1395 mm (54.9 inches) which is equivalent to 1395 Litres/m² (34.22 Gallons/ft²).

Grytviken Climate Graph

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✨ The longest day of the year is 16:56 long on the 21 of December and the shortest day is 7:03 long on the 22 of June.

🌞 On average there are 1282 hours of sunshine per year. Visit the sunshine and daylight section to check monthly details including how high in the sky the sun reaches each month.

🐇Were you to burrow down through the centre of the Earth from Grytviken you would pop up nearest to the climate station at Nikolayevsk Na Amure, Russia where you would find a Humid continental climate (Boreal moist forest biome).

🌍Grytviken, South Georgia is at 54°16'S, 36°30'W, 3 m (10 ft). Check the location on the map.

Grytviken Climate Table

Average Max Temperature °C ( °F)
Jul Aug Sep Oct Nov Dec Jan Feb Mar Apr May Jun Annual
1 (34) 2 (36) 4 (39) 5 (41) 7 (45) 8 (46) 8 (46) 9 (48) 8 (46) 6 (43) 3 (37) 1 (34) 5 (41)
Average Temperature °C ( °F)
Jul Aug Sep Oct Nov Dec Jan Feb Mar Apr May Jun Annual
-2 (28) -2 (28) 0 (32) 2 (36) 3 (37) 4 (39) 5 (41) 5 (41) 5 (41) 2 (36) 0 (32) -2 (28) 2 (35)
Average Min Temperature °C ( °F)
Jul Aug Sep Oct Nov Dec Jan Feb Mar Apr May Jun Annual
-5 (23) -5 (23) -3 (27) -2 (28) -1 (30) 0 (32) 1 (34) 2 (36) 1 (34) -1 (30) -3 (27) -5 (23) -2 (29)
Average Precipitation mm (in)
Jul Aug Sep Oct Nov Dec Jan Feb Mar Apr May Jun Annual
142 (6) 135 (5) 94 (4) 82 (3) 93 (4) 87 (3) 97 (4) 114 (4) 137 (5) 137 (5) 144 (6) 133 (5) 1395 (55)
Number of Wet Days (probability of rain on a day %)
Jul Aug Sep Oct Nov Dec Jan Feb Mar Apr May Jun Annual
15 (48) 14 (45) 11 (37) 12 (39) 11 (37) 11 (35) 12 (39) 13 (46) 14 (45) 14 (47) 12 (39) 15 (50) 154 (42)
Average Sunlight Hours/ Day
Jul Aug Sep Oct Nov Dec Jan Feb Mar Apr May Jun Annual
0h 42' 2h 23' 4h 06' 5h 30' 5h 48' 5h 23' 4h 54' 5h 39' 4h 05' 2h 12' 1h 05' 0h 24' 3h 30'
Average Daylight Hours/ Day
Jul Aug Sep Oct Nov Dec Jan Feb Mar Apr May Jun Annual
7h 54' 9h 39' 11h 51' 14h 05' 16h 04' 17h 05' 16h 32' 14h 51' 12h 43' 10h 28' 8h 29' 7h 25' 12h 00'
Percentage of Sunny (Cloudy) Daylight Hours
Jul Aug Sep Oct Nov Dec Jan Feb Mar Apr May Jun Annual
9 (91) 25 (75) 35 (65) 40 (60) 37 (63) 32 (68) 30 (70) 39 (61) 33 (67) 22 (78) 13 (87) 6 (94) 29 (71)
Sun altitude at solar noon on the 21st day (°).
Jul Aug Sep Oct Nov Dec Jan Feb Mar Apr May Jun Annual
15.4 23.8 35.2 46.4 55.6 59.2 55.5 46.1 35.4 23.8 15.5 12.4 35.4


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