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
The start of January sees the average high-temperature at a subzero cold -2.1°C (28.2°F), showing little difference from December's 0.5°C (32.9°F). Koljaku observes an average low-temperature of -5.4°C (22.3°F) during the slightly cooler nights of January.Humidity
In January, the average relative humidity is 90%.Rainfall
In Koljaku, in January, during 4.9 rainfall days, 19mm (0.75") of precipitation is typically accumulated. Throughout the year, there are 127.9 rainfall days, and 301mm (11.85") of precipitation is accumulated.Snowfall
January through May, October through December are months with snowfall. The month with the most snowfall in Koljaku, Estonia, is January, when snow falls for 16.7 days and typically aggregates up to 77mm (3.03") of snow.Daylight
In January, the average length of the day in Koljaku is 6h and 58min.On the first day of the month, sunrise is at 09:14 and sunset at 15:24. On the last day of January, sunrise is at 08:30 and sunset at 16:28 EET.
Sunshine
The average sunshine in January is 1.8h.UV index
January through March and November, 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 low health risk from unprotected exposure to Sun's UV rays for ordinary individuals.Note: A maximum daily UV index of 1 during January morphs into the following directions:
While most individuals can withstand prolonged sun exposure, it is imperative that babies, children, and those with sensitive skin always be shielded. Midday is the peak time for the Sun's radiation; stay in the shade and protect yourself. Sunglasses that guard against UVA and UVB rays are pivotal in minimizing sun-induced ocular damage. Beware! The strength of the UV rays is increased nearly double-fold by the reflection of the snow.
Frequently asked questions
How cold is it in Koljaku in January?
What is the average humidity in January in Koljaku?
How much does it rain in Koljaku in January?
When does it snow the most in Koljaku?
How much does it snow in Koljaku in January?
What is the average length of the day in January in Koljaku?
What time are sunrise and sunset in January in Koljaku?
How long on average sun shines in January in Koljaku?
When is the lowest UV index in Koljaku?
What is the UV index reading in January in Koljaku?
Average temperature in January
Koljaku, Estonia
- Average high temperature in January: -2.1°C
The warmest month (with the highest average high temperature) is July (20.7°C).
The month with the lowest average high temperature is February (-2.3°C).
- Average low temperature in January: -5.4°C
The month with the highest average low temperature is July (14.4°C).
The coldest month (with the lowest average low temperature) is February (-5.5°C).
Average pressure in January
Koljaku, Estonia
- Average pressure in January: 1012.4mbar
The month with the highest atmospheric pressure is May (1015.1mbar).
The month with the lowest atmospheric pressure is December (1009.6mbar).
Average wind speed in January
Koljaku, Estonia
- Average wind speed in January: 17.8km/h
The windiest month (with the highest average wind speed) is December (20.2km/h).
The calmest month (with the lowest average wind speed) is May (12.9km/h).
Average humidity in January
Koljaku, Estonia
- Average humidity in January: 90%
The month with the highest relative humidity is February (92%).
The months with the lowest relative humidity are May and June (72%).
Average rainfall in January
Koljaku, Estonia
- Average rainfall in January: 19mm
The wettest month (with the highest rainfall) is August (39mm).
The driest months (with the least rainfall) are February and April (17mm).
Average rainfall days in January
Koljaku, Estonia
- Average rainfall days in January: 4.9 days
The month with the highest number of rainy days is August (15.2 days).
The month with the least rainy days is February (4.5 days).
Average snowfall in January
Koljaku, Estonia
- Average snowfall in January: 77mm
The month with the highest snowfall is January (77mm).
The months with the least snowfall are June, July, August and September (0mm).
Average snowfall days in January
Koljaku, Estonia
- Average snowfall days in January: 16.7 days
The month with the highest number of snowfall days is January (16.7 days).
The months with the least snowfall days are June, July, August and September (0 days).
Average daylight in January /
Average sunshine in January
Koljaku, Estonia
- Average daylight in January: 7h and 0min
The month with the longest days is June (Average daylight: 18h and 36min).
The month with the shortest days is December (Average daylight: 6h and 12min).
- Average sunshine in January: 1h and 5min
The month with the most sunshine is June (Average sunshine: 11h and 48min).
The month with the least sunshine is December (Average sunshine: 1h and 30min).
Average sunshine days in January
Koljaku, Estonia
- Average sunshine days in January: 10.4 days
The month with the most sunshine days is May (17.5 days).
The months with the least sunshine days are January and December (10.4 days).
Average UV index in January
Koljaku, Estonia
- Average UV index in January: 1
The months with the highest UV index are June and July (UV index 5).
The months with the lowest UV index are January, February, March and November (UV index 1).
Average cloud cover in January
Koljaku, Estonia
- Average cloud cover in January: 79
The month with the most cloud cover is December (Cloud cover 81).
The months with the least cloud cover are July and August (Cloud cover 38).
Average visibility in January
Koljaku, Estonia
- Average visibility in January: 8km
The months with the highest visibility are June, July, August and September (10km).
The months with the lowest visibility are January, February and March (8km).
Koljaku, Estonia
Weather forecast for your location
2. Allow the app to use your location
