Contents
- Weather in January
- Frequently asked questions
- Average temperature in January
- Average pressure in January
- Average wind speed in January
- Average humidity in January
- Average rainfall in January
- Average rainfall days in January
- Average snowfall in January
- Average snowfall days in January
- Average daylight in January
- Average sunshine in January
- Average sunshine days in January
- Average UV index in January
- Average cloud cover in January
- Average visibility in January
Weather in January
Temperature
During January, Stromness records an average high-temperature of a still icy 2.6°C (36.7°F), marking a slight divergence from December's 1.9°C (35.4°F). Stromness's January nights exhibit a subtle drop in temperature, averaging at a still icy 0.5°C (32.9°F), closely aligned with the daytime highs.Humidity
The months with the highest humidity are January and February, with an average relative humidity of 91%.Rainfall
In Stromness, during January, the rain falls for 20.4 days and regularly aggregates up to 112mm (4.41") of precipitation. In Stromness, South Georgia and the South Sandwich Islands, during the entire year, the rain falls for 168.8 days and collects up to 1190mm (46.85") of precipitation.Snowfall
January through December are months with snowfall in Stromness. In January, in Stromness, it is snowing for 15.7 days. Throughout January, 208mm (8.19") of snow is accumulated. Throughout the year, there are 193 snowfall days, and 3130mm (123.23") of snow is accumulated.Daylight
The average length of the day in January in Stromness is 16h and 26min.On the first day of the month, sunrise is at 03:58 and sunset at 21:02. On the last day of January, sunrise is at 04:50 and sunset at 20:29 -02.
Sunshine
The average sunshine in January in Stromness is 4.7h.UV index
The months with the highest UV index are January through December, with an average maximum UV index of 1. The months with the lowest UV index in Stromness are January through December, with an average maximum UV index of 1. A UV Index reading of 2, and below, represents a minimal health vulnerability from exposure to the Sun's UV rays for ordinary individuals.Note: The UV index of 1 during January leads to these advisories:
Most individuals face no significant issues with extended sun exposure, but it is always essential to protect children, babies, and those with sensitive skin. Midday is the peak time for the Sun's radiation; stay in the shade and protect yourself. Loose clothes with a tight weave are optimal for safeguarding yourself against the Sun's rays. Take note! UV radiation from the Sun can double in intensity due to snow reflection.
Frequently asked questions
How cold is January in Stromness?
What is the most humid month in Stromness?
What is the average humidity in January in Stromness?
How much does it rain in Stromness in January?
How many days does it snow in January in Stromness?
What is the average length of the day in January in Stromness?
When is the sunrise / sunset in January in Stromness?
How many hours of sunshine does Stromness have in January?
What is the month with the highest UV index in Stromness?
What is the month with the lowest UV index in Stromness?
How high is the UV index in January in Stromness?
Average temperature in January
Stromness, South Georgia and the South Sandwich Islands
- Average high temperature in January: 2.6°C
The warmest month (with the highest average high temperature) is February (3.1°C).
The month with the lowest average high temperature is August (-1.6°C).
- Average low temperature in January: 0.5°C
The month with the highest average low temperature is February (1°C).
The coldest month (with the lowest average low temperature) is August (-4.9°C).
Average pressure in January
Stromness, South Georgia and the South Sandwich Islands
- Average pressure in January: 994.4mbar
The month with the highest atmospheric pressure is September (1002.1mbar).
The month with the lowest atmospheric pressure is December (992.9mbar).
Average wind speed in January
Stromness, South Georgia and the South Sandwich Islands
- Average wind speed in January: 23.7km/h
The windiest month (with the highest average wind speed) is September (25.7km/h).
The calmest month (with the lowest average wind speed) is December (23.5km/h).
Average humidity in January
Stromness, South Georgia and the South Sandwich Islands
- Average humidity in January: 91%
The months with the highest relative humidity are January and February (91%).
The months with the lowest relative humidity are July and August (87%).
Average rainfall in January
Stromness, South Georgia and the South Sandwich Islands
- Average rainfall in January: 112mm
The wettest month (with the highest rainfall) is April (114mm).
The driest month (with the least rainfall) is October (82mm).
Average rainfall days in January
Stromness, South Georgia and the South Sandwich Islands
- Average rainfall days in January: 20.4 days
The month with the highest number of rainy days is March (20.5 days).
The month with the least rainy days is August (7.8 days).
Average snowfall in January
Stromness, South Georgia and the South Sandwich Islands
- Average snowfall in January: 208mm
The month with the highest snowfall is August (421mm).
The month with the least snowfall is March (125mm).
Average snowfall days in January
Stromness, South Georgia and the South Sandwich Islands
- Average snowfall days in January: 15.7 days
The month with the highest number of snowfall days is August (19 days).
The month with the least snowfall days is February (11.7 days).
Average daylight in January /
Average sunshine in January
Stromness, South Georgia and the South Sandwich Islands
- Average daylight in January: 16h and 2min
The month with the longest days is December (Average daylight: 17h and 6min).
The month with the shortest days is June (Average daylight: 7h and 24min).
- Average sunshine in January: 4h and 4min
The month with the most sunshine is October (Average sunshine: 5h and 48min).
The month with the least sunshine is August (Average sunshine: 3h and 0min).
Average sunshine days in January
Stromness, South Georgia and the South Sandwich Islands
- Average sunshine days in January: 1.1 days
The months with the most sunshine days are September and November (4 days).
The month with the least sunshine days is January (1.1 days).
Average UV index in January
Stromness, South Georgia and the South Sandwich Islands
- Average UV index in January: 1
The months with the highest UV index are January, February, March, April, May, June, July, August, September, October, November and December (UV index 1).
The months with the lowest UV index are January, February, March, April, May, June, July, August, September, October, November and December (UV index 1).
Average cloud cover in January
Stromness, South Georgia and the South Sandwich Islands
- Average cloud cover in January: 73
The month with the most cloud cover is January (Cloud cover 73).
The month with the least cloud cover is October (Cloud cover 66).
Average visibility in January
Stromness, South Georgia and the South Sandwich Islands
- Average visibility in January: 8km
The months with the highest visibility are January, February, March, April, May, June, October, November and December (8km).
The months with the lowest visibility are July, August and September (7km).
Stromness, South Georgia and the South Sandwich Islands
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