Grytviken Weather History South Georgia and South Sandwich Islands

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Past date: Past date must be from 1st Jan, 2009 onwards.

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Daily and hourly data from 1 Jan 2009 onwards.
Yearly Monthly Averages
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Sat 04 Apr, 2026 Weather in Grytviken

Sunrise: 06:56 AM Sunset: 06:01 PM	Moonrise: 06:13 PM Moonset: 10:07 AM	Max: 5.1 °c	Min: 2.4 °c	Avg: 4.0 °c	Precip: 12.40 mm	Max Wind: 14.8 kph

	Sat 04 0:00 am	Sat 04 3:00 am	Sat 04 6:00 am	Sat 04 9:00 am	Sat 04 12:00 pm	Sat 04 3:00 pm	Sat 04 6:00 pm	Sat 04 9:00 pm
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Temp	4.7°c	5.1°c	4.4°c	4.6°c	4.4°c	4.1°c	3.3°c	2.7°c
Wind	14.8 kmph	11.2 kmph	7.6 kmph	0.4 kmph	7.9 kmph	14.8 kmph	8.3 kmph	2.5 kmph
Precip	0.00 mm	1.90 mm	1.60 mm	0.30 mm	0.10 mm	0.10 mm	0.00 mm	0.20 mm
Cloud	27%	86%	100%	100%	77%	88%	75%	62%
Humidity	91%	92%	99%	95%	91%	86%	85%	88%
Pressure	995 mb	994 mb	991 mb	988 mb	986 mb	984 mb	983 mb	982 mb

Grytviken Annual Weather Averages

Month	High Temp	Low Temp	Avg Temp	Sunshine Hours	Rainfall	Rain days	Pressure
January	4°C / 39°F	1°C / 34°F	2°C / 36°F	55 hours	155.64 mm / 6.13 In	17 days	995 mb / 30 In
February	4°C / 39°F	1°C / 34°F	3°C / 37°F	50 hours	163.19 mm / 6.42 In	15 days	997 mb / 30 In
March	4°C / 39°F	1°C / 34°F	2°C / 36°F	69 hours	176.88 mm / 6.96 In	15 days	1000 mb / 30 In
April	2°C / 36°F	-1°C / 31°F	1°C / 34°F	64 hours	178.91 mm / 7.04 In	18 days	999 mb / 30 In
May	0°C / 33°F	-3°C / 27°F	-1°C / 30°F	62 hours	174.46 mm / 6.87 In	19 days	999 mb / 30 In
June	-1°C / 31°F	-4°C / 25°F	-2°C / 28°F	60 hours	158.71 mm / 6.25 In	20 days	997 mb / 30 In
July	-1°C / 29°F	-5°C / 24°F	-3°C / 27°F	71 hours	158.29 mm / 6.23 In	21 days	1000 mb / 30 In
August	-1°C / 29°F	-5°C / 23°F	-3°C / 26°F	73 hours	172.81 mm / 6.80 In	21 days	1000 mb / 30 In
September	0°C / 31°F	-4°C / 26°F	-2°C / 29°F	74 hours	146.80 mm / 5.78 In	20 days	1002 mb / 30 In
October	1°C / 33°F	-2°C / 28°F	-1°C / 31°F	72 hours	140.50 mm / 5.53 In	19 days	999 mb / 30 In
November	2°C / 36°F	-1°C / 30°F	1°C / 33°F	76 hours	143.43 mm / 5.65 In	17 days	998 mb / 30 In
December	3°C / 37°F	0°C / 32°F	2°C / 35°F	67 hours	137.08 mm / 5.40 In	17 days	994 mb / 30 In

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