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
January sees a slight reduction in average high-temperature, with a shift from a cold 2.1°C (35.8°F) in December to a subzero cold -0.9°C (30.4°F). In January, Niinja temperatures settle at a low of -3.8°C (25.2°F) during the nights, reflecting a minor change from daytime highs.Humidity
The average relative humidity in January in Niinja is 89%.Rainfall
In Niinja, in January, it is raining for 6.7 days, with typically 25mm (0.98") of accumulated precipitation. Throughout the year, there are 137.3 rainfall days, and 358mm (14.09") of precipitation is accumulated.Snowfall
January through May, October through December are months with snowfall in Niinja, Estonia. January is the month with the most snowfall in Niinja. Snow falls for 12.2 days and accumulates 71mm (2.8") of snow.Daylight
The average length of the day in January is 7h and 8min.On the first day of the month, sunrise is at 09:16 and sunset at 15:39. On the last day of January, sunrise is at 08:35 and sunset at 16:40 EET.
Sunshine
In January, the average sunshine is 2.1h.UV index
January through March and December, with an average maximum UV index of 1, are months with the lowest UV index in Niinja. A UV Index value of 2, and less, symbolizes a low health risk from unsafe exposure to UV radiation for the average person.Note: The maximum daily UV index of 1 during January translates into the following directions:
Babies, children, and those with sensitive skin should always avoid extended periods in the sun. Minimize direct exposure to the Sun during midday when its radiation is at its peak. Wearing sunglasses with both UVA and UVB protection effectively reduces sun-induced eye damage. Be aware! The reflective nature of snow can magnify the Sun's UV radiation almost twofold.
Frequently asked questions
How cold is it in Niinja in January?
What is the average humidity in January in Niinja?
How much does it rain in Niinja in January?
When does it snow the most in Niinja?
How many days does it snow in January in Niinja?
What is the average length of the day in January in Niinja?
When are sunrise and sunset in January in Niinja?
How many hours of sunshine does Niinja have in January?
What is the month with the lowest UV index in Niinja?
How high is the UV index in January in Niinja?
Average temperature in January
Niinja, Estonia
- Average high temperature in January: -0.9°C
The warmest month (with the highest average high temperature) is July (20.3°C).
The month with the lowest average high temperature is February (-1.1°C).
- Average low temperature in January: -3.8°C
The months with the highest average low temperature are July and August (15°C).
The coldest month (with the lowest average low temperature) is February (-4.7°C).
Average pressure in January
Niinja, Estonia
- Average pressure in January: 1012.2mbar
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
Niinja, Estonia
- Average wind speed in January: 19.8km/h
The windiest month (with the highest average wind speed) is December (22.7km/h).
The calmest month (with the lowest average wind speed) is May (14.8km/h).
Average humidity in January
Niinja, Estonia
- Average humidity in January: 89%
The month with the highest relative humidity is February (91%).
The months with the lowest relative humidity are May, June, July and August (75%).
Average rainfall in January
Niinja, Estonia
- Average rainfall in January: 25mm
The wettest month (with the highest rainfall) is July (43mm).
The driest month (with the least rainfall) is April (16mm).
Average rainfall days in January
Niinja, Estonia
- Average rainfall days in January: 6.7 days
The month with the highest number of rainy days is August (15.8 days).
The month with the least rainy days is February (5.8 days).
Average snowfall in January
Niinja, Estonia
- Average snowfall in January: 71mm
The month with the highest snowfall is January (71mm).
The months with the least snowfall are June, July, August and September (0mm).
Average snowfall days in January
Niinja, Estonia
- Average snowfall days in January: 12.2 days
The month with the highest number of snowfall days is February (12.3 days).
The months with the least snowfall days are June, July, August and September (0 days).
Average daylight in January /
Average sunshine in January
Niinja, Estonia
- Average daylight in January: 7h and 1min
The month with the longest days is June (Average daylight: 18h and 18min).
The month with the shortest days is December (Average daylight: 6h and 24min).
- Average sunshine in January: 2h and 1min
The month with the most sunshine is July (Average sunshine: 11h and 30min).
The month with the least sunshine is December (Average sunshine: 1h and 48min).
Average sunshine days in January
Niinja, Estonia
- Average sunshine days in January: 12.3 days
The month with the most sunshine days is May (18.2 days).
The month with the least sunshine days is December (7.2 days).
Average UV index in January
Niinja, Estonia
- 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, February, March and December (UV index 1).
Average cloud cover in January
Niinja, Estonia
- Average cloud cover in January: 74
The month with the most cloud cover is December (Cloud cover 78).
The months with the least cloud cover are July and August (Cloud cover 35).
Average visibility in January
Niinja, Estonia
- Average visibility in January: 9km
The months with the highest visibility are May, June, July, August, September and October (10km).
The month with the lowest visibility is February (8km).
Niinja, Estonia
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