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
January
Weather in January
Temperature
January proves to be the coldest month, recording an average maximum temperature of -2.8°C (27°F) and a minimum temperature of -6.9°C (19.6°F).Humidity
The months with the highest humidity in Valli are January and February, with an average relative humidity of 93%.Rainfall
In Valli, Estonia, in January, it is raining for 7 days, with typically 37mm (1.46") of accumulated precipitation. Throughout the year, in Valli, there are 161 rainfall days, and 505mm (19.88") of precipitation is accumulated.Snowfall
January through May, October through December are months with snowfall. In Valli, during January, snow falls for 19.8 days and regularly aggregates up to 172mm (6.77") of snow. Throughout the year, there are 85.8 snowfall days, and 815mm (32.09") of snow is accumulated.Daylight
In January, the average length of the day in Valli is 7h and 8min.On the first day of the month, sunrise is at 09:13 and sunset at 15:35. On the last day of January, sunrise is at 08:31 and sunset at 16:36 EET.
Sunshine
In Valli, the average sunshine in January is 1.8h.UV index
The months with the lowest UV index in Valli are January through March, November and December, with an average maximum UV index of 1. A UV Index reading of 2, and below, represents a low health risk from exposure to the Sun's UV rays for average individuals.Note: The daily high UV index of 1 in January translates into this advice:
Most individuals face no major issues with lengthy exposure to the sun, but children, infants, and individuals with fair skin always require protection. Exposing oneself to the midday Sun can be harmful due to the strong UV radiation; limit your time outside. Employ a hat with a wide brim for robust protection, cutting UV exposure by half. Be aware! The intensity of the Sun's UV radiation can be amplified nearly twice due to snow reflection.
Published by: Weather Atlas | About Us
Data Sources | Weather Forecasting & Climate
Frequently asked questions
What is the coldest month in Valli?
How cold is January in Valli?
What are the most humid months in Valli?
What is the average humidity in January in Valli?
How many days does it rain in January in Valli?
How many days does it snow in January in Valli?
What is the average length of the day in January in Valli?
When are sunrise and sunset in January in Valli?
How many hours of sunshine does Valli have in January?
What are the months with the lowest UV index in Valli?
What is the UV index intensity in January in Valli?
Average temperature in January
Valli, Estonia
- Average high temperature in January: -2.8°C
The warmest month (with the highest average high temperature) is July (22.9°C).
The month with the lowest average high temperature is January (-2.8°C).
- Average low temperature in January: -6.9°C
The month with the highest average low temperature is July (12.3°C).
The coldest month (with the lowest average low temperature) is January (-6.9°C).
Average pressure in January
Valli, Estonia
- Average pressure in January: 1012.3mbar
The month with the highest atmospheric pressure is May (1015.1mbar).
The month with the lowest atmospheric pressure is December (1009.4mbar).
Average wind speed in January
Valli, Estonia
- Average wind speed in January: 12.4km/h
The windiest month (with the highest average wind speed) is December (13.3km/h).
The calmest month (with the lowest average wind speed) is August (10.7km/h).
Average humidity in January
Valli, Estonia
- Average humidity in January: 93%
The months with the highest relative humidity are January and February (93%).
The months with the lowest relative humidity are May and June (71%).
Average rainfall in January
Valli, Estonia
- Average rainfall in January: 37mm
The wettest month (with the highest rainfall) is July (60mm).
The driest month (with the least rainfall) is April (27mm).
Average rainfall days in January
Valli, Estonia
- Average rainfall days in January: 7 days
The month with the highest number of rainy days is July (18.2 days).
The month with the least rainy days is February (5.7 days).
Average snowfall in January
Valli, Estonia
- Average snowfall in January: 172mm
The month with the highest snowfall is February (203mm).
The months with the least snowfall are June, July, August and September (0mm).
Average snowfall days in January
Valli, Estonia
- Average snowfall days in January: 19.8 days
The month with the highest number of snowfall days is January (19.8 days).
The months with the least snowfall days are June, July, August and September (0 days).
Average daylight in January /
Average sunshine in January
Valli, 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: 1h and 5min
The month with the most sunshine is July (Average sunshine: 10h and 42min).
The month with the least sunshine is December (Average sunshine: 1h and 24min).
Average sunshine days in January
Valli, Estonia
- Average sunshine days in January: 8.7 days
The month with the most sunshine days is May (14.3 days).
The month with the least sunshine days is December (6.1 days).
Average UV index in January
Valli, 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, November and December (UV index 1).
Average cloud cover in January
Valli, Estonia
- Average cloud cover in January: 78
The month with the most cloud cover is December (Cloud cover 82).
The months with the least cloud cover are May and July (Cloud cover 42).
Average visibility in January
Valli, Estonia
- Average visibility in January: 7km
The months with the highest visibility are May, June and July (9km).
The month with the lowest visibility is February (6km).
