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 sea temperature 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
As Visby welcomes January, the average high-temperature records at a still cold 2°C (35.6°F), marking an insignificant deviation from the prior month. In Visby, January's low temperatures hover around a subzero cold -0.3°C (31.5°F), reflecting a minor decrease from the daytime highs.Humidity
The average relative humidity in January is 83%.Rainfall
In Visby, in January, it is raining for 9.2 days, with typically 27mm (1.06") of accumulated precipitation. Throughout the year, in Visby, there are 138.9 rainfall days, and 352mm (13.86") of precipitation is accumulated.Snowfall
Months with snowfall are January through May, October through December. January is the month with the most snowfall. Snow falls for 12.5 days and accumulates 63mm (2.48") of snow.Sea temperature
In Visby, the average seawater temperature in January is 2.7°C (36.9°F).Note: While swimming, this is identified as life-endangering and very dangerous. The water's freezing temperatures cause intense discomfort and induce rapid hyperventilation. A specialized swimsuit is mandatory to mitigate thermal damage.
Daylight
In Visby, the average length of the day in January is 7h and 24min.On the first day of the month, sunrise is at 08:29 and sunset at 15:10. On the last day of January, sunrise is at 07:51 and sunset at 16:08 CET.
Sunshine
January has the least sunshine of the year, with an average of 2.9h of sunshine.UV index
January and February, with an average maximum UV index of 1, are months with the lowest UV index. A UV Index estimate of 2, and below, represents a minimal health vulnerability from exposure to the Sun's UV radiation for ordinary individuals.Note: The daily high UV index of 1 in January translates into this advice:
Unlike children, who always need sun protection, most individuals can remain in the sun for up to an hour without getting burnt. Avoiding the Sun during its peak radiation time around midday is a healthy practice. Safeguard your eyes, ears, and face from sun rays with the aid of a wide-brim hat. Note this! The Sun's UV radiation can nearly be doubled by the reflection off snow.
Frequently asked questions
How cold is January in Visby?
What is the average humidity in January in Visby?
How many days does it rain in January in Visby?
What is the snowiest month in Visby?
How many days does it snow in January in Visby?
How cold is the water in January in Visby?
What is the average length of the day in January in Visby?
When are sunrise and sunset in January in Visby?
What is the month with the least sunshine in Visby?
How many hours of sunshine does Visby have in January?
What are the months with the lowest UV index in Visby?
What is the UV index reading in January in Visby?
Average temperature in January
Visby, Sweden
- Average high temperature in January: 2°C
The warmest month (with the highest average high temperature) is July (19.8°C).
The month with the lowest average high temperature is February (1.8°C).
- Average low temperature in January: -0.3°C
The month with the highest average low temperature is August (15.6°C).
The coldest month (with the lowest average low temperature) is February (-0.7°C).
Average pressure in January
Visby, Sweden
- Average pressure in January: 1012.1mbar
The month with the highest atmospheric pressure is May (1015.2mbar).
The month with the lowest atmospheric pressure is December (1009.3mbar).
Average wind speed in January
Visby, Sweden
- Average wind speed in January: 24.2km/h
The windiest month (with the highest average wind speed) is December (25.2km/h).
The calmest month (with the lowest average wind speed) is May (16.6km/h).
Average humidity in January
Visby, Sweden
- Average humidity in January: 83%
The month with the highest relative humidity is November (84%).
The months with the lowest relative humidity are May and June (75%).
Average rainfall in January
Visby, Sweden
- Average rainfall in January: 27mm
The wettest month (with the highest rainfall) is July (42mm).
The driest month (with the least rainfall) is April (13mm).
Average rainfall days in January
Visby, Sweden
- Average rainfall days in January: 9.2 days
The month with the highest number of rainy days is October (14.4 days).
The month with the least rainy days is February (7 days).
Average snowfall in January
Visby, Sweden
- Average snowfall in January: 63mm
The month with the highest snowfall is January (63mm).
The months with the least snowfall are June, July, August and September (0mm).
Average snowfall days in January
Visby, Sweden
- Average snowfall days in January: 12.5 days
The month with the highest number of snowfall days is January (12.5 days).
The months with the least snowfall days are June, July, August and September (0 days).
Average sea temperature in January
Visby, Sweden
- Average sea temperature in January: 2.7°C
The best month for swimming (with the highest average sea temperature) is August (18.9°C).
The coldest months (with the lowest average sea temperature) are February and March (1.8°C).
Average daylight in January /
Average sunshine in January
Visby, Sweden
- Average daylight in January: 7h and 2min
The month with the longest days is June (Average daylight: 18h and 0min).
The month with the shortest days is December (Average daylight: 6h and 42min).
- Average sunshine in January: 2h and 5min
The month with the most sunshine is June (Average sunshine: 11h and 54min).
The month with the least sunshine is January (Average sunshine: 2h and 54min).
Average sunshine days in January
Visby, Sweden
- Average sunshine days in January: 9.8 days
The month with the most sunshine days is May (18.2 days).
The month with the least sunshine days is December (9.1 days).
Average UV index in January
Visby, Sweden
- Average UV index in January: 1
The months with the highest UV index are June, July and August (UV index 5).
The months with the lowest UV index are January and February (UV index 1).
Average cloud cover in January
Visby, Sweden
- Average cloud cover in January: 70
The months with the most cloud cover are January and December (Cloud cover 70).
The months with the least cloud cover are June and August (Cloud cover 32).
Average visibility in January
Visby, Sweden
- Average visibility in January: 9km
The months with the highest visibility are April, May, June, July, August, September and October (10km).
The months with the lowest visibility are January, February, March, November and December (9km).
Visby, Sweden
Weather forecast for your location
2. Allow the app to use your location
