Grytviken, South Georgia And South Sandwich Islands, South Georgia And South Sandwich Islands Climate

Weather: -1.48°C/29.34°F, Wind SW at 6.98 km/h, 78% Humidity, 0% Chance of rain

South Georgia and South Sandwich Islands
(Photo by Graham Meyer on Unsplash)
Contents

Grytviken Climate Summary

Located at an elevation of 3.35 meters (10.99 feet) above sea level, Grytviken has a Tundra climate (Classification: ET). The district’s yearly temperature is 0.02ºC (32.04ºF) and it is 0.0% lower than South Georgia and South Sandwich Islands’s averages. Grytviken typically receives about 219.36 millimeters (8.64 inches) of precipitation and has 288.13 rainy days (78.94% of the time) annually.

CountrySouth Georgia and South Sandwich Islands
CitySouth Georgia and South Sandwich Islands
Longitude-36.5087385
Latitude-54.281149
Attitude/Elevation3.35m (10.99ft)
Local timeWednesday 18:12
Annual high temperature0.74ºC (33.33ºF)
Annual low temperature-1.72ºC (28.9ºF)
Average annual precip.219.36mm (8.64in)
Warmest monthFebruary (3.18ºC / 37.72ºF)
Coldest MonthAugust (-4.79ºC / 23.38ºF)
Wettest MonthJanuary (256.76mm / 10.11in)
Driest MonthSeptember (192.83mm / 7.59in)
Number of days with rainfall (≥ 1.0 mm)288.13 days (78.94%)
Days with no rain76.87 days (21.06%)
Humidity87.34%

Climate Grytviken: Weather By Month

MonthJanFebMarAprMayJunJulAugSepNovOctDecYear
Record high °C (°F)8.83(47.89)10.79(51.42)8.83(47.89)10.79(51.42)4.9(40.82)2.94(37.29)3.92(39.06)2.94(37.29)2.94(37.29)5.88(42.58)8.83(47.89)9.81(49.66)10.79(51.42)
Average high °C (°F)2.52(36.54)3.18(37.72)2.76(36.97)1.65(34.97)0.11(32.2)-0.62(30.88)-1.83(28.71)-1.74(28.87)-0.74(30.67)0.02(32.04)1.45(34.61)2.02(35.64)0.74(33.33)
Daily mean °C (°F)1.96(35.53)2.57(36.63)2.12(35.82)1.0(33.8)-0.75(30.65)-1.47(29.35)-2.69(27.16)-2.72(27.1)-1.58(29.16)-0.63(30.87)0.89(33.6)1.52(34.74)0.02(32.04)
Average low °C (°F)0.47(32.85)1.0(33.8)0.56(33.01)-0.58(30.96)-2.43(27.63)-3.3(26.06)-4.46(23.97)-4.79(23.38)-3.53(25.65)-2.61(27.3)-0.96(30.27)-0.01(31.98)-1.72(28.9)
Record low °C (°F)-6.86(19.65)-5.88(21.42)-9.81(14.34)-9.81(14.34)-12.75(9.05)-16.67(1.99)-19.61(-3.3)-15.69(3.76)-14.71(5.52)-10.79(12.58)-7.84(17.89)-6.86(19.65)-19.61(-3.3)
Average precipitation mm (inches)256.76(10.11)224.39(8.83)236.06(9.29)230.95(9.09)217.64(8.57)229.23(9.02)205.82(8.1)235.19(9.26)192.83(7.59)199.69(7.86)200.61(7.9)203.08(8.0)219.35(8.64)
Average precipitation days (≥ 1.0 mm)26.9222.7324.4324.0723.8924.0723.7123.823.0923.9822.1125.3224.01
Average relative humidity (%)89.0388.8588.687.1986.3687.0585.485.9586.7787.3587.5388.0387.34
Mean monthly sunshine hours11.8910.788.355.664.824.724.865.357.4410.7811.5313.118.28

Climate Graph

The chart below shows the mean monthly temperature and precipitation of Grytviken in recent years.

Grytviken

Grytviken Temperature by Month

February
2.57°C | 36.63°F
March
2.12°C | 35.82°F
January
1.96°C | 35.53°F
December
1.52°C | 34.74°F
April
1.0°C | 33.8°F
November
0.89°C | 33.6°F
October
-0.63°C | 30.87°F
May
-0.75°C | 30.65°F
June
-1.47°C | 29.35°F
September
-1.58°C | 29.16°F
July
-2.69°C | 27.16°F
August
-2.72°C | 27.1°F

Historical Data

Summary
  • 2010
  • 2011
  • 2012
  • 2013
  • 2014
  • 2015
  • 2016
  • 2017
  • 2018
  • 2019
  • 2020
  • January
  • February
  • March
  • April
  • May
  • June
  • July
  • August
  • September
  • October
  • November
  • December
TemperatureMaxAverageMin
Max Temperature5.88°C (42.58°F)2.12°C (35.82°F)-0.98°C (30.24°F)
Avg Temperature5.88°C (42.58°F)1.49°C (34.68°F)-0.98°C (30.24°F)
Min Temperature3.92°C (39.06°F)0.44°C (32.79°F)-1.96°C (28.47°F)
Dew PointMaxAverageMin
Dew Point4.9°C (40.82°F)-0.22°C (31.6°F)-4.9°C (23.18°F)
PrecipitationMaxAverageMinSum
Precipitation20.0mm | 0.79in6.84mm | 0.27in0.0mm | 0in212.19mm | 8.35in
Snowdepth6.28mm | 0.25in1.26mm | 0.05in0.0mm | 0in39.209999999999994mm | 1.54in
WindMaxAverageMin
Wind42.17kmh | 26.2mph23.38kmh | 14.53mph10.79kmh | 6.7mph
Gust Wind57.86kmh | 35.95mph34.57kmh | 21.48mph15.69kmh | 9.75mph
Sea Level PressureMaxAverageMin
Sea Level Pressure20.0mb6.84mb0.0mb
Grytviken

Daily Observations

TimeTemperatureDew PointHumidityWind SpeedPressurePrecipitation
March° C | ° F° C | ° F%Kph | MphHg | MbTotal (mm/in)
2019-03-01-0.98 | 30.24-2.94 | 26.718629.42 | 18.2828.41 | 961.975.1 | 0.2
2019-03-020.98 | 33.76-0.98 | 30.248822.55 | 14.0129.01 | 982.564.8 | 0.19
2019-03-030.98 | 33.76-1.96 | 28.478115.69 | 9.7529.33 | 993.350.29 | 0.01
2019-03-041.96 | 35.53-0.98 | 30.248411.77 | 7.3129.54 | 1000.210.0 | 0
2019-03-052.94 | 37.291.96 | 35.539026.48 | 16.4529.3 | 992.374.71 | 0.19
2019-03-062.94 | 37.291.96 | 35.539227.46 | 17.0628.9 | 978.6416.87 | 0.66
2019-03-075.88 | 42.584.9 | 40.829724.52 | 15.2428.75 | 973.7418.44 | 0.73
2019-03-080.98 | 33.760.0 | 08828.44 | 17.6728.75 | 973.746.37 | 0.25
2019-03-090.98 | 33.76-0.98 | 30.248825.5 | 15.8428.84 | 976.688.63 | 0.34
2019-03-101.96 | 35.530.98 | 33.769417.65 | 10.9728.73 | 972.768.43 | 0.33
2019-03-111.96 | 35.530.98 | 33.769420.59 | 12.7928.64 | 969.815.98 | 0.24
2019-03-120.0 | 0-0.98 | 30.248942.17 | 26.228.52 | 965.8920.0 | 0.79
2019-03-13-0.98 | 30.24-2.94 | 26.718623.53 | 14.6229.01 | 982.568.24 | 0.32
2019-03-140.0 | 0-2.94 | 26.717919.61 | 12.1929.39 | 995.310.98 | 0.04
2019-03-152.94 | 37.290.98 | 33.769429.42 | 18.2829.33 | 993.354.8 | 0.19
2019-03-161.96 | 35.530.98 | 33.769236.28 | 22.5429.19 | 988.442.65 | 0.1
2019-03-171.96 | 35.530.0 | 09210.79 | 6.729.16 | 987.4612.16 | 0.48
2019-03-183.92 | 39.062.94 | 37.299815.69 | 9.7528.93 | 979.6215.3 | 0.6
2019-03-194.9 | 40.823.92 | 39.069614.71 | 9.1428.78 | 974.722.26 | 0.09
2019-03-201.96 | 35.530.98 | 33.769423.53 | 14.6228.67 | 970.797.75 | 0.31
2019-03-210.98 | 33.76-0.98 | 30.249117.65 | 10.9728.64 | 969.8111.08 | 0.44
2019-03-220.0 | 0-0.98 | 30.248820.59 | 12.7928.87 | 977.662.55 | 0.1
2019-03-230.0 | 0-1.96 | 28.478523.53 | 14.6229.07 | 984.522.45 | 0.1
2019-03-24-0.98 | 30.24-4.9 | 23.187415.69 | 9.7529.28 | 991.390.29 | 0.01
2019-03-25-0.98 | 30.24-4.9 | 23.187512.75 | 7.9229.36 | 994.331.27 | 0.05
2019-03-260.98 | 33.76-0.98 | 30.248821.57 | 13.429.13 | 986.4811.18 | 0.44
2019-03-270.98 | 33.76-0.98 | 30.249017.65 | 10.9729.07 | 984.523.82 | 0.15
2019-03-281.96 | 35.530.98 | 33.769431.38 | 19.528.9 | 978.649.9 | 0.39
2019-03-290.98 | 33.76-0.98 | 30.248624.52 | 15.2429.16 | 987.463.53 | 0.14
2019-03-302.94 | 37.291.96 | 35.539036.28 | 22.5428.64 | 969.815.2 | 0.2
2019-03-311.96 | 35.530.98 | 33.769237.26 | 23.1528.75 | 973.747.16 | 0.28

Grytviken 11 Year Historical Weather Data

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