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 is the coldest month, with the temperature often reaching an average high of -4.3°C (24.3°F) and an average low of -8.4°C (16.9°F).Humidity
In January, the average relative humidity is 94%.Rainfall
In January, the rain falls for 3.7 days. Throughout January, 17mm (0.67") of precipitation is accumulated. In Hervanta, during the entire year, the rain falls for 114.9 days and collects up to 260mm (10.24") of precipitation.Snowfall
January through May, October through December are months with snowfall. The months with the most snowfall are January through March, with an average 86mm (3.39") of accumulated snow.Daylight
The average length of the day in January in Hervanta is 6h and 29min.On the first day of January, sunrise is at 09:41 and sunset at 15:14. On the last day of the month, sunrise is at 08:50 and sunset at 16:25 EET.
Sunshine
In Hervanta, the average sunshine in January is 1.8h.UV index
The months with the lowest UV index 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 minimal health vulnerability from unsafe exposure to UV radiation for ordinary individuals.Note: In January, the maximum UV index of 1 translates into these guidelines:
While most people are not greatly affected by extended sun exposure, those with fair skin, babies, and children must always have protection. Direct exposure to the Sun during its peak hours around mid-day should be minimized for safety. Using UVA and UVB-protective sunglasses and sun-protective clothing is effective against UV radiation. Take precaution! The reflection from snow can almost double the UV radiation of the Sun.
Published by: Weather Atlas | About Us
Data Sources | Weather Forecasting & Climate
Frequently asked questions
What month is the coldest?
How cold is it in January?
What is the average humidity in January?
How many days does it rain in January?
What is the snowiest month in Hervanta?
How many days does it snow in January?
How many hours of daylight does Hervanta have in January?
What time are sunrise and sunset in January?
How many hours of sunshine does Hervanta have in January?
What are the months with the lowest UV index?
What is the UV index intensity in January?
Average temperature in January
Hervanta, Finland
- Average high temperature in January: -4.3°C
The warmest month (with the highest average high temperature) is July (21.8°C).
The month with the lowest average high temperature is January (-4.3°C).
- Average low temperature in January: -8.4°C
The month with the highest average low temperature is July (12.1°C).
The coldest month (with the lowest average low temperature) is January (-8.4°C).
Average pressure in January
Hervanta, Finland
- Average pressure in January: 1011.1mbar
The month with the highest atmospheric pressure is May (1014.7mbar).
The month with the lowest atmospheric pressure is December (1007.5mbar).
Average wind speed in January
Hervanta, Finland
- Average wind speed in January: 11.9km/h
The windiest month (with the highest average wind speed) is December (12.6km/h).
The calmest month (with the lowest average wind speed) is July (10km/h).
Average humidity in January
Hervanta, Finland
- Average humidity in January: 94%
The month with the highest relative humidity is February (95%).
The month with the lowest relative humidity is May (66%).
Average rainfall in January
Hervanta, Finland
- Average rainfall in January: 17mm
The wettest month (with the highest rainfall) is July (37mm).
The driest months (with the least rainfall) are March and April (16mm).
Average rainfall days in January
Hervanta, Finland
- Average rainfall days in January: 3.7 days
The month with the highest number of rainy days is July (16.3 days).
The month with the least rainy days is February (3 days).
Average snowfall in January
Hervanta, Finland
- Average snowfall in January: 86mm
The months with the highest snowfall are January, February and March (86mm).
The months with the least snowfall are June, July, August and September (0mm).
Average snowfall days in January
Hervanta, Finland
- Average snowfall days in January: 16.8 days
The month with the highest number of snowfall days is March (17.8 days).
The months with the least snowfall days are July, August and September (0 days).
Average daylight in January /
Average sunshine in January
Hervanta, Finland
- Average daylight in January: 6h and 3min
The month with the longest days is June (Average daylight: 19h and 18min).
The month with the shortest days is December (Average daylight: 5h and 36min).
- Average sunshine in January: 1h and 5min
The month with the most sunshine is June (Average sunshine: 11h and 36min).
The month with the least sunshine is December (Average sunshine: 1h and 30min).
Average sunshine days in January
Hervanta, Finland
- Average sunshine days in January: 14.1 days
The month with the most sunshine days is October (17.1 days).
The month with the least sunshine days is February (10.4 days).
Average UV index in January
Hervanta, 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
Hervanta, Finland
- Average cloud cover in January: 78
The month with the most cloud cover is February (Cloud cover 79).
The months with the least cloud cover are July and August (Cloud cover 44).
Average visibility in January
Hervanta, Finland
- Average visibility in January: 6km
The months with the highest visibility are May, June, July and August (9km).
The months with the lowest visibility are January, February and March (6km).
