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
The coldest temperatures occur during January, when averages reach a peak of -6.4°C (20.5°F) and a low of -10.8°C (12.6°F).Humidity
The average relative humidity in January is 95%.Rainfall
In Tohmajärvi, in January, during 3.3 rainfall days, 38mm (1.5") of precipitation is typically accumulated. Throughout the year, there are 135 rainfall days, and 525mm (20.67") of precipitation is accumulated.Snowfall
January through June, September through December are months with snowfall in Tohmajärvi. In Tohmajärvi, Finland, during January, snow falls for 22.8 days and regularly aggregates up to 270mm (10.63") of snow. Throughout the year, there are 126.8 snowfall days, and 1509mm (59.41") of snow is accumulated.Daylight
In Tohmajärvi, the average length of the day in January is 6h and 15min.On the first day of the month, sunrise is at 09:24 and sunset at 14:39. On the last day of January, sunrise is at 08:29 and sunset at 15:54 EET.
Sunshine
The months with the least sunshine are January and December, with an average of 1.1h of sunshine.UV index
The months with the lowest UV index are January through March, October through December, with an average maximum UV index of 1. A UV Index reading of 2, and below, represents a minimal health hazard from unsafe exposure to UV radiation for the average person.Note: An average maximum UV index of 1 in January leads to these recommendations:
While extended sun exposure does not significantly affect most people, those with sensitive skin, children, and infants should always be protected. The midday Sun can be harmful due to its potent UV radiation; seek shade and reduce exposure. Stay sun-safe with clothing that is both closely woven and worn loosely. Be alert! Nearly double the UV rays from the Sun can be reflected by snow.
Published by: Weather Atlas | About Us
Data Sources | Weather Forecasting & Climate
Frequently asked questions
What is the coldest month?
How cold is it in January?
What is the average humidity in January?
How many days does it rain in January?
How many days does it snow in January?
What is the average length of the day in January?
When are sunrise and sunset in January?
What is the month with the least sunshine?
How many hours of sunshine does Tohmajärvi have in January?
What is the month with the lowest UV index?
How high is the UV index in January?
Average temperature in January
Tohmajärvi, Finland
- Average high temperature in January: -6.4°C
The warmest month (with the highest average high temperature) is July (21.3°C).
The month with the lowest average high temperature is January (-6.4°C).
- Average low temperature in January: -10.8°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 (-10.8°C).
Average pressure in January
Tohmajärvi, Finland
- Average pressure in January: 1012mbar
The month with the highest atmospheric pressure is May (1014.9mbar).
The month with the lowest atmospheric pressure is December (1008.9mbar).
Average wind speed in January
Tohmajärvi, Finland
- Average wind speed in January: 11.4km/h
The windiest month (with the highest average wind speed) is December (12.3km/h).
The calmest month (with the lowest average wind speed) is July (9.6km/h).
Average humidity in January
Tohmajärvi, Finland
- Average humidity in January: 95%
The month with the highest relative humidity is February (96%).
The months with the lowest relative humidity are May and June (68%).
Average rainfall in January
Tohmajärvi, Finland
- Average rainfall in January: 38mm
The wettest month (with the highest rainfall) is July (60mm).
The driest month (with the least rainfall) is April (34mm).
Average rainfall days in January
Tohmajärvi, Finland
- Average rainfall days in January: 3.3 days
The month with the highest number of rainy days is July (17.6 days).
The month with the least rainy days is February (2.3 days).
Average snowfall in January
Tohmajärvi, Finland
- Average snowfall in January: 270mm
The month with the highest snowfall is December (302mm).
The months with the least snowfall are July and August (0mm).
Average snowfall days in January
Tohmajärvi, Finland
- Average snowfall days in January: 22.8 days
The month with the highest number of snowfall days is December (23.7 days).
The months with the least snowfall days are July and August (0 days).
Average daylight in January /
Average sunshine in January
Tohmajärvi, Finland
- Average daylight in January: 6h and 1min
The month with the longest days is June (Average daylight: 19h and 42min).
The month with the shortest days is December (Average daylight: 5h and 18min).
- Average sunshine in January: 1h and 1min
The month with the most sunshine is July (Average sunshine: 10h and 42min).
The months with the least sunshine are January and December (Average sunshine: 1h and 6min).
Average sunshine days in January
Tohmajärvi, Finland
- Average sunshine days in January: 9.3 days
The month with the most sunshine days is May (14.3 days).
The month with the least sunshine days is November (6.5 days).
Average UV index in January
Tohmajärvi, Finland
- Average UV index in January: 1
The month with the highest UV index is July (UV index 5).
The months with the lowest UV index are January, February, March, October, November and December (UV index 1).
Average cloud cover in January
Tohmajärvi, Finland
- Average cloud cover in January: 84
The month with the most cloud cover is February (Cloud cover 85).
The month with the least cloud cover is July (Cloud cover 43).
Average visibility in January
Tohmajärvi, Finland
- Average visibility in January: 5km
The months with the highest visibility are May, June, July and August (9km).
The months with the lowest visibility are January and February (5km).
