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
As January takes hold, the average high-temperature is a still icy 1.1°C (34°F), nearly mirroring that of the previous month. During the nights of January, the average low-temperature holds at a subzero cold -1.2°C (29.8°F).Humidity
The average relative humidity in January is 84%.Rainfall
In Undva, in January, during 9.9 rainfall days, 45mm (1.77") of precipitation is typically accumulated. Throughout the year, there are 153.3 rainfall days, and 470mm (18.5") of precipitation is accumulated.Snowfall
January through May, October through December are months with snowfall in Undva. The month with the most snowfall is January, when snow falls for 15.7 days and typically aggregates up to 109mm (4.29") of snow.Daylight
In January, the average length of the day is 7h and 13min.On the first day of January, sunrise is at 09:21 and sunset at 15:49. On the last day of the month, sunrise is at 08:41 and sunset at 16:49 EET.
Sunshine
In Undva, the average sunshine in January is 2.1h.UV index
January and March, with an average maximum UV index of 1, are months with the lowest UV index. A UV Index of 2, and less, symbolizes a low threat to health from unsafe exposure to UV radiation for the average person.Note: A daily high UV index of 1 in January leads to these guidelines:
Unlike children, who always need sun protection, most individuals can remain in the sun for up to an hour without getting burnt. Avoiding direct sunlight during midday hours helps reduce the risk from intense UV radiation. Shield yourself from the harmful effects of UV radiation with sun-protective attire, a hat, and quality sunglasses. Be vigilant! The reflective nature of snow can increase the Sun's UV radiation nearly twofold.
Published by: Weather Atlas | About Us
Data Sources | Weather Forecasting & Climate
Frequently asked questions
How cold is January in Undva?
What is the average humidity in January?
How much does it rain in January?
What is the snowiest month?
How much does it snow in January?
How many hours of daylight does Undva have in January?
When is the sunrise / sunset in January?
How many hours of sunshine does Undva have in January?
What are the months with the lowest UV index?
How high is the UV index in January?
Average temperature in January
Undva, Estonia
- Average high temperature in January: 1.1°C
The warmest month (with the highest average high temperature) is August (18.8°C).
The month with the lowest average high temperature is February (0.4°C).
- Average low temperature in January: -1.2°C
The month with the highest average low temperature is August (16.6°C).
The coldest month (with the lowest average low temperature) is February (-2°C).
Average pressure in January
Undva, Estonia
- Average pressure in January: 1012mbar
The month with the highest atmospheric pressure is May (1015.3mbar).
The month with the lowest atmospheric pressure is December (1009mbar).
Average wind speed in January
Undva, Estonia
- Average wind speed in January: 27.2km/h
The windiest month (with the highest average wind speed) is December (29.8km/h).
The calmest month (with the lowest average wind speed) is May (18.4km/h).
Average humidity in January
Undva, Estonia
- Average humidity in January: 84%
The month with the highest relative humidity is February (86%).
The month with the lowest relative humidity is August (76%).
Average rainfall in January
Undva, Estonia
- Average rainfall in January: 45mm
The wettest month (with the highest rainfall) is December (59mm).
The driest month (with the least rainfall) is April (19mm).
Average rainfall days in January
Undva, Estonia
- Average rainfall days in January: 9.9 days
The month with the highest number of rainy days is November (17.5 days).
The month with the least rainy days is February (8.4 days).
Average snowfall in January
Undva, Estonia
- Average snowfall in January: 109mm
The month with the highest snowfall is January (109mm).
The months with the least snowfall are June, July, August and September (0mm).
Average snowfall days in January
Undva, Estonia
- Average snowfall days in January: 15.7 days
The month with the highest number of snowfall days is January (15.7 days).
The months with the least snowfall days are June, July, August and September (0 days).
Average daylight in January /
Average sunshine in January
Undva, Estonia
- Average daylight in January: 7h and 1min
The month with the longest days is June (Average daylight: 18h and 12min).
The month with the shortest days is December (Average daylight: 6h and 30min).
- Average sunshine in January: 2h and 1min
The month with the most sunshine is July (Average sunshine: 12h and 0min).
The month with the least sunshine is December (Average sunshine: 1h and 54min).
Average sunshine days in January
Undva, Estonia
- Average sunshine days in January: 5.8 days
The month with the most sunshine days is May (20 days).
The month with the least sunshine days is December (3.4 days).
Average UV index in January
Undva, Estonia
- Average UV index in January: 1
The months with the highest UV index are July and August (UV index 5).
The months with the lowest UV index are January and March (UV index 1).
Average cloud cover in January
Undva, Estonia
- Average cloud cover in January: 74
The month with the most cloud cover is December (Cloud cover 76).
The month with the least cloud cover is July (Cloud cover 32).
Average visibility in January
Undva, Estonia
- Average visibility in January: 8km
The months with the highest visibility are May, June, July, August, September and October (10km).
The months with the lowest visibility are January and December (8km).
