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
Weather in January
Temperature
In Joroinen, Finland, the lowest temperatures are generally noted in January, averaging a high of -5.3°C (22.5°F) and a low of -9.2°C (15.4°F).Humidity
January and February, with an average relative humidity of 95%, are the most humid months.Rainfall
In Joroinen, in January, during 4.5 rainfall days, 33mm (1.3") of precipitation is typically accumulated. Throughout the year, in Joroinen, there are 125.3 rainfall days, and 411mm (16.18") of precipitation is accumulated.Snowfall
January through June, September through December are months with snowfall in Joroinen. In January, it is snowing for 24.4 days. Throughout January, 224mm (8.82") of snow is accumulated. In Joroinen, during the entire year, snow falls for 114.6 days and aggregates up to 1087mm (42.8") of snow.Daylight
In January, the average length of the day in Joroinen, Finland, is 6h and 16min.On the first day of the month, sunrise is at 09:33 and sunset at 14:50. On the last day of January, in Joroinen, sunrise is at 08:38 and sunset at 16:05 EET.
Sunshine
In January, the average sunshine is 1.5h.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 of 2, and less, symbolizes a low health risk from exposure to the Sun's UV radiation for the average person.Note: In January, the average maximum UV index of 1 translates into the following recommendations:
While most can endure approximately an hour in the sun without burning, children always require protection from sunlight. Limiting sun exposure during midday hours helps in reducing the harmful effects of UV radiation. Shield yourself from the harmful effects of UV radiation with sun-protective attire, a hat, and quality sunglasses. Observe! Snow reflection can nearly intensify the Sun's UV radiation twofold.
Frequently asked questions
What are the coldest months in Joroinen?
How cold is January in Joroinen?
What are the most humid months in Joroinen?
What is the average humidity in January in Joroinen?
How much does it rain in Joroinen in January?
How much does it snow in Joroinen in January?
How many hours of daylight does Joroinen have in January?
When are sunrise and sunset in January in Joroinen?
How many hours of sunshine does Joroinen have in January?
When is the lowest UV index in Joroinen?
How high is the UV index in January in Joroinen?
Average temperature in January
Joroinen, Finland
- Average high temperature in January: -5.3°C
The warmest month (with the highest average high temperature) is July (21.9°C).
The month with the lowest average high temperature is January (-5.3°C).
- Average low temperature in January: -9.2°C
The month with the highest average low temperature is July (12.6°C).
The coldest month (with the lowest average low temperature) is January (-9.2°C).
Average pressure in January
Joroinen, Finland
- Average pressure in January: 1011.8mbar
The month with the highest atmospheric pressure is May (1014.7mbar).
The month with the lowest atmospheric pressure is December (1008.5mbar).
Average wind speed in January
Joroinen, Finland
- Average wind speed in January: 11.9km/h
The windiest month (with the highest average wind speed) is December (12.9km/h).
The calmest months (with the lowest average wind speed) are July and August (10.1km/h).
Average humidity in January
Joroinen, 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 May (66%).
Average rainfall in January
Joroinen, Finland
- Average rainfall in January: 33mm
The wettest month (with the highest rainfall) is July (44mm).
The driest month (with the least rainfall) is April (25mm).
Average rainfall days in January
Joroinen, Finland
- Average rainfall days in January: 4.5 days
The month with the highest number of rainy days is July (15.9 days).
The month with the least rainy days is February (2.7 days).
Average snowfall in January
Joroinen, Finland
- Average snowfall in January: 224mm
The month with the highest snowfall is December (236mm).
The months with the least snowfall are July and August (0mm).
Average snowfall days in January
Joroinen, Finland
- Average snowfall days in January: 24.4 days
The month with the highest number of snowfall days is January (24.4 days).
The months with the least snowfall days are July and August (0 days).
Average daylight in January /
Average sunshine in January
Joroinen, Finland
- Average daylight in January: 6h and 2min
The month with the longest days is June (Average daylight: 19h and 36min).
The month with the shortest days is December (Average daylight: 5h and 18min).
- Average sunshine in January: 1h and 3min
The month with the most sunshine is June (Average sunshine: 12h and 0min).
The month with the least sunshine is December (Average sunshine: 0h and 42min).
Average sunshine days in January
Joroinen, Finland
- Average sunshine days in January: 7.8 days
The month with the most sunshine days is May (16 days).
The month with the least sunshine days is December (6.5 days).
Average UV index in January
Joroinen, 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
Joroinen, 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
Joroinen, 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).
Joroinen, Finland
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