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
With average high and low temperatures of -4°C (24.8°F) and -8.1°C (17.4°F) respectively, January is Forssa's coldest month.Humidity
The average relative humidity in January in Forssa is 93%.Rainfall
In Forssa, in January, during 4 rainfall days, 29mm (1.14") of precipitation is typically accumulated. In Forssa, during the entire year, the rain falls for 128.2 days and collects up to 406mm (15.98") of precipitation.Snowfall
January through May, October through December are months with snowfall. In Forssa, Finland, in January, during 16.3 snowfall days, 135mm (5.31") of snow is typically accumulated. Throughout the year, in Forssa, there are 82.5 snowfall days, and 750mm (29.53") of snow is accumulated.Daylight
In Forssa, the average length of the day in January is 6h and 40min.On the first day of January in Forssa, sunrise is at 09:35 and sunset at 15:22. On the last day of the month, sunrise is at 08:47 and sunset at 16:30 EET.
Sunshine
In January, the average sunshine in Forssa, Finland, is 1.9h.UV index
January through March, November and December, with an average maximum UV index of 1, are months with the lowest UV index. A UV Index value of 2, and less, symbolizes a minimal health hazard from unprotected exposure to Sun's UV rays for the average person.Note: An average UV index of 1 in January transforms into this advice:
Despite most people tolerating extended sun exposure, it is critical to always protect those with sensitive skin, infants, and children. Avoiding the Sun during its peak radiation time around midday is a healthy practice. Sun-related eye harm can be minimized with proper sunglasses offering UVA and UVB coverage. Heads up! The UV radiation from the Sun can almost be doubled by snow reflection.
Published by: Weather Atlas | About Us
Data Sources | Weather Forecasting & Climate
Frequently asked questions
What month is the coldest in Forssa?
How cold is it in Forssa in January?
What is the average humidity in January in Forssa?
How much does it rain in Forssa in January?
How many days does it snow in January in Forssa?
What is the average length of the day in January in Forssa?
What time are sunrise and sunset in January in Forssa?
How long on average sun shines in January in Forssa?
When is the lowest UV index in Forssa?
How high is the UV index in January in Forssa?
Average temperature in January
Forssa, Finland
- Average high temperature in January: -4°C
The warmest month (with the highest average high temperature) is July (21.5°C).
The month with the lowest average high temperature is January (-4°C).
- Average low temperature in January: -8.1°C
The month with the highest average low temperature is July (12.2°C).
The coldest month (with the lowest average low temperature) is January (-8.1°C).
Average pressure in January
Forssa, Finland
- Average pressure in January: 1011.3mbar
The month with the highest atmospheric pressure is May (1014.9mbar).
The month with the lowest atmospheric pressure is December (1007.8mbar).
Average wind speed in January
Forssa, Finland
- Average wind speed in January: 13.5km/h
The windiest month (with the highest average wind speed) is December (14.2km/h).
The calmest month (with the lowest average wind speed) is August (10.8km/h).
Average humidity in January
Forssa, Finland
- Average humidity in January: 93%
The month with the highest relative humidity is February (94%).
The month with the lowest relative humidity is May (68%).
Average rainfall in January
Forssa, Finland
- Average rainfall in January: 29mm
The wettest month (with the highest rainfall) is July (54mm).
The driest month (with the least rainfall) is April (24mm).
Average rainfall days in January
Forssa, Finland
- Average rainfall days in January: 4 days
The month with the highest number of rainy days is July (17.7 days).
The month with the least rainy days is February (3.3 days).
Average snowfall in January
Forssa, Finland
- Average snowfall in January: 135mm
The month with the highest snowfall is February (165mm).
The months with the least snowfall are June, July, August and September (0mm).
Average snowfall days in January
Forssa, Finland
- Average snowfall days in January: 16.3 days
The month with the highest number of snowfall days is February (18 days).
The months with the least snowfall days are June, July, August and September (0 days).
Average daylight in January /
Average sunshine in January
Forssa, Finland
- Average daylight in January: 6h and 4min
The month with the longest days is June (Average daylight: 19h and 0min).
The month with the shortest days is December (Average daylight: 5h and 48min).
- Average sunshine in January: 1h and 5min
The month with the most sunshine is June (Average sunshine: 11h and 42min).
The month with the least sunshine is December (Average sunshine: 1h and 42min).
Average sunshine days in January
Forssa, Finland
- Average sunshine days in January: 12.8 days
The month with the most sunshine days is May (15.1 days).
The month with the least sunshine days is February (9.6 days).
Average UV index in January
Forssa, Finland
- 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
Forssa, Finland
- Average cloud cover in January: 75
The month with the most cloud cover is February (Cloud cover 77).
The month with the least cloud cover is August (Cloud cover 42).
Average visibility in January
Forssa, Finland
- Average visibility in January: 7km
The months with the highest visibility are May, June, July and August (9km).
The month with the lowest visibility is February (6km).
