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 stands out as Jamijarvi's coldest month, with an average high-temperature of -4.3°C (24.3°F) and a low-temperature of -8.3°C (17.1°F).Humidity
January and February, with an average relative humidity of 94%, are the most humid months in Jamijarvi.Rainfall
In Jamijarvi, in January, during 5.5 rainfall days, 37mm (1.46") of precipitation is typically accumulated. Throughout the year, there are 144.9 rainfall days, and 493mm (19.41") of precipitation is accumulated.Snowfall
Months with snowfall in Jamijarvi are January through May, October through December. In Jamijarvi, in January, snow falls for 20.8 days, with typically accumulated 208mm (8.19") of snow. Throughout the year, in Jamijarvi, there are 102.4 snowfall days, and 1049mm (41.3") of snow is accumulated.Daylight
In Jamijarvi, the average length of the day in January is 6h and 22min.On the first day of the month, sunrise is at 09:49 and sunset at 15:15. On the last day of January, in Jamijarvi, sunrise is at 08:57 and sunset at 16:28 EET.
Sunshine
January and December, with an average of 1.8h of sunshine, are months with the least sunshine in Jamijarvi.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 estimate of 2, and below, represents a minimal health hazard from exposure to the Sun's UV rays for average individuals.Note: The daily high UV index of 1 during January translates into the following recommendations:
Children, babies, and those with sensitive skin should always be shielded from long periods of sun exposure. During midday, the Sun's radiation is strongest, and it's advisable to reduce direct exposure. For minimizing sun-related eye damage, always choose sunglasses with UVA and UVB coverage. Be watchful! The reflection of snow can enhance the intensity of the Sun's UV radiation nearly double.
Published by: Weather Atlas | About Us
Data Sources | Weather Forecasting & Climate
Frequently asked questions
What month is the coldest in Jamijarvi?
How cold is January in Jamijarvi?
What are the most humid months in Jamijarvi?
What is the average humidity in January in Jamijarvi?
How many days does it rain in January in Jamijarvi?
How much does it snow in Jamijarvi in January?
What is the average length of the day in January in Jamijarvi?
What time are sunrise and sunset in January in Jamijarvi?
What is the month with the least sunshine in Jamijarvi?
How many hours of sunshine does Jamijarvi have in January?
What are the months with the lowest UV index in Jamijarvi?
What is the UV index intensity in January in Jamijarvi?
Average temperature in January
Jamijarvi, Finland
- Average high temperature in January: -4.3°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 (-4.3°C).
- Average low temperature in January: -8.3°C
The month with the highest average low temperature is July (12°C).
The coldest month (with the lowest average low temperature) is January (-8.3°C).
Average pressure in January
Jamijarvi, Finland
- Average pressure in January: 1010.5mbar
The month with the highest atmospheric pressure is May (1014.6mbar).
The month with the lowest atmospheric pressure is December (1006.8mbar).
Average wind speed in January
Jamijarvi, Finland
- Average wind speed in January: 12.8km/h
The windiest month (with the highest average wind speed) is December (13.1km/h).
The calmest months (with the lowest average wind speed) are July and August (10.6km/h).
Average humidity in January
Jamijarvi, Finland
- Average humidity in January: 94%
The months with the highest relative humidity are January and February (94%).
The month with the lowest relative humidity is May (67%).
Average rainfall in January
Jamijarvi, Finland
- Average rainfall in January: 37mm
The wettest month (with the highest rainfall) is July (54mm).
The driest months (with the least rainfall) are April and September (34mm).
Average rainfall days in January
Jamijarvi, Finland
- Average rainfall days in January: 5.5 days
The month with the highest number of rainy days is July (17.7 days).
The month with the least rainy days is February (4.7 days).
Average snowfall in January
Jamijarvi, Finland
- Average snowfall in January: 208mm
The month with the highest snowfall is December (234mm).
The months with the least snowfall are June, July, August and September (0mm).
Average snowfall days in January
Jamijarvi, Finland
- Average snowfall days in January: 20.8 days
The month with the highest number of snowfall days is January (20.8 days).
The months with the least snowfall days are June, July, August and September (0 days).
Average daylight in January /
Average sunshine in January
Jamijarvi, Finland
- Average daylight in January: 6h and 2min
The month with the longest days is June (Average daylight: 19h and 30min).
The month with the shortest days is December (Average daylight: 5h and 24min).
- Average sunshine in January: 1h and 5min
The month with the most sunshine is June (Average sunshine: 11h and 42min).
The months with the least sunshine are January and December (Average sunshine: 1h and 48min).
Average sunshine days in January
Jamijarvi, Finland
- Average sunshine days in January: 9 days
The month with the most sunshine days is May (14.4 days).
The month with the least sunshine days is February (7.1 days).
Average UV index in January
Jamijarvi, 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
Jamijarvi, Finland
- Average cloud cover in January: 76
The month with the most cloud cover is January (Cloud cover 76).
The months with the least cloud cover are June and July (Cloud cover 44).
Average visibility in January
Jamijarvi, 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 and February (6km).
