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 -5.8°C (21.6°F) and a low of -9.9°C (14.2°F).Humidity
January and February, with an average relative humidity of 95%, are the most humid months.Rainfall
In January, the rain falls for 3.7 days. Throughout January, 36mm (1.42") of precipitation is accumulated. In Karttula, during the entire year, the rain falls for 106.5 days and collects up to 384mm (15.12") of precipitation.Snowfall
January through June, September through December are months with snowfall. January is the month with the most snowfall. Snow falls for 23.2 days and accumulates 230mm (9.06") of snow.Daylight
The average length of the day in January in Karttula, Finland, is 6h and 2min.On the first day of January in Karttula, sunrise is at 09:45 and sunset at 14:44. On the last day of the month, sunrise is at 08:47 and sunset at 16:03 EET.
Sunshine
The average sunshine in January in Karttula is 1.3h.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 reading of 2, and below, represents a minimal health hazard from unsafe exposure to UV radiation for average individuals.Note: The maximum daily UV index of 1 in January converts into the following recommendations:
Though the majority can handle prolonged sun exposure, it is crucial to always shield babies, children, and those with fair skin. Sun exposure should be minimized, especially during midday, to avoid harmful UV radiation. For a sun-safe wardrobe, go for clothes that are tightly woven and generously sized. Consider carefully! The reflective quality of snow can almost double the intensity of the Sun's UV radiation.
Published by: Weather Atlas | About Us
Data Sources | Weather Forecasting & Climate
Frequently asked questions
What is the coldest month in Karttula?
How cold is it in Karttula in January?
What is the most humid month in Karttula?
What is the average humidity in January in Karttula?
How much does it rain in Karttula in January?
What is the snowiest month in Karttula?
How much does it snow in Karttula in January?
What is the average length of the day in January in Karttula?
What time are sunrise and sunset in January in Karttula?
How long on average sun shines in January in Karttula?
When is the lowest UV index in Karttula?
How high is the UV index in January in Karttula?
Average temperature in January
Karttula, Finland
- Average high temperature in January: -5.8°C
The warmest month (with the highest average high temperature) is July (20.9°C).
The month with the lowest average high temperature is January (-5.8°C).
- Average low temperature in January: -9.9°C
The month with the highest average low temperature is July (12.9°C).
The coldest month (with the lowest average low temperature) is January (-9.9°C).
Average pressure in January
Karttula, Finland
- Average pressure in January: 1011.6mbar
The month with the highest atmospheric pressure is May (1014.5mbar).
The month with the lowest atmospheric pressure is December (1008mbar).
Average wind speed in January
Karttula, Finland
- Average wind speed in January: 12.8km/h
The windiest month (with the highest average wind speed) is November (15km/h).
The calmest month (with the lowest average wind speed) is July (10.9km/h).
Average humidity in January
Karttula, Finland
- Average humidity in January: 95%
The months with the highest relative humidity are January and February (95%).
The month with the lowest relative humidity is June (68%).
Average rainfall in January
Karttula, Finland
- Average rainfall in January: 36mm
The wettest month (with the highest rainfall) is July (48mm).
The driest month (with the least rainfall) is April (23mm).
Average rainfall days in January
Karttula, Finland
- Average rainfall days in January: 3.7 days
The month with the highest number of rainy days is July (13.7 days).
The month with the least rainy days is February (3.1 days).
Average snowfall in January
Karttula, Finland
- Average snowfall in January: 230mm
The month with the highest snowfall is January (230mm).
The months with the least snowfall are July and August (0mm).
Average snowfall days in January
Karttula, Finland
- Average snowfall days in January: 23.2 days
The month with the highest number of snowfall days is January (23.2 days).
The months with the least snowfall days are July and August (0 days).
Average daylight in January /
Average sunshine in January
Karttula, Finland
- Average daylight in January: 6h and 0min
The month with the longest days is June (Average daylight: 20h and 0min).
The month with the shortest days is December (Average daylight: 5h and 0min).
- Average sunshine in January: 1h and 2min
The month with the most sunshine is June (Average sunshine: 12h and 6min).
The month with the least sunshine is December (Average sunshine: 0h and 48min).
Average sunshine days in January
Karttula, Finland
- Average sunshine days in January: 7.9 days
The month with the most sunshine days is May (19.3 days).
The month with the least sunshine days is February (7.3 days).
Average UV index in January
Karttula, 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, November and December (UV index 1).
Average cloud cover in January
Karttula, Finland
- Average cloud cover in January: 82
The months with the most cloud cover are January and February (Cloud cover 82).
The month with the least cloud cover is July (Cloud cover 42).
Average visibility in January
Karttula, Finland
- Average visibility in January: 6km
The month with the highest visibility is June (10km).
The month with the lowest visibility is February (5km).
