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 Perho, Finland, January is the coldest month, with temperatures averaging a high of -4.5°C (23.9°F) and a low of -8.8°C (16.2°F).Humidity
January and February, with an average relative humidity of 94%, are the most humid months.Rainfall
In January, the rain falls for 3.3 days. Throughout January, 26mm (1.02") of precipitation is accumulated. Throughout the year, there are 134.7 rainfall days, and 432mm (17.01") of precipitation is accumulated.Snowfall
Months with snowfall are January through May, October through December. In Perho, during January, snow falls for 15.4 days and regularly aggregates up to 139mm (5.47") of snow. In Perho, during the entire year, snow falls for 79 days and aggregates up to 691mm (27.2") of snow.Daylight
The average length of the day in January is 5h and 55min.On the first day of January in Perho, Finland, sunrise is at 10:00 and sunset at 14:50. On the last day of the month, sunrise is at 08:59 and sunset at 16:11 EET.
Sunshine
In January, the average sunshine in Perho is 1.8h.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 minimal health hazard from exposure to the Sun's UV radiation for the average person.Note: A maximum high daily UV index of 1 during January translates into the following directions:
People with sensitive skin, children, and babies should always be protected from prolonged sun exposure. Around midday, solar radiation is most harmful; hence, exposure should be limited. Protect your eyes, ears, face, and neck from the Sun by wearing a wide-brimmed hat. Be careful! The Sun's UV radiation can nearly be doubled by the reflective quality of snow.
Frequently asked questions
What are the coldest months in Perho?
How cold is January in Perho?
What are the most humid months in Perho?
What is the average humidity in January in Perho?
How many days does it rain in January in Perho?
How many days does it snow in January in Perho?
How many hours of daylight does Perho have in January?
When are sunrise and sunset in January in Perho?
How many hours of sunshine does Perho have in January?
What are the months with the lowest UV index in Perho?
How high is the UV index in January in Perho?
Average temperature in January
Perho, Finland
- Average high temperature in January: -4.5°C
The warmest month (with the highest average high temperature) is July (21.4°C).
The month with the lowest average high temperature is January (-4.5°C).
- Average low temperature in January: -8.8°C
The month with the highest average low temperature is July (11.8°C).
The coldest month (with the lowest average low temperature) is January (-8.8°C).
Average pressure in January
Perho, Finland
- Average pressure in January: 1010mbar
The month with the highest atmospheric pressure is May (1014.3mbar).
The month with the lowest atmospheric pressure is December (1006mbar).
Average wind speed in January
Perho, Finland
- Average wind speed in January: 11.7km/h
The windiest month (with the highest average wind speed) is December (12.1km/h).
The calmest month (with the lowest average wind speed) is July (9.7km/h).
Average humidity in January
Perho, Finland
- Average humidity in January: 94%
The months with the highest relative humidity are January and February (94%).
The months with the lowest relative humidity are May and June (67%).
Average rainfall in January
Perho, Finland
- Average rainfall in January: 26mm
The wettest month (with the highest rainfall) is August (62mm).
The driest month (with the least rainfall) is February (20mm).
Average rainfall days in January
Perho, Finland
- Average rainfall days in January: 3.3 days
The month with the highest number of rainy days is August (18.1 days).
The month with the least rainy days is February (3.1 days).
Average snowfall in January
Perho, Finland
- Average snowfall in January: 139mm
The month with the highest snowfall is December (145mm).
The months with the least snowfall are June, July, August and September (0mm).
Average snowfall days in January
Perho, Finland
- Average snowfall days in January: 15.4 days
The month with the highest number of snowfall days is December (16.3 days).
The months with the least snowfall days are July, August and September (0 days).
Average daylight in January /
Average sunshine in January
Perho, Finland
- Average daylight in January: 5h and 5min
The month with the longest days is June (Average daylight: 20h and 12min).
The month with the shortest days is December (Average daylight: 4h and 48min).
- Average sunshine in January: 1h and 5min
The month with the most sunshine is June (Average sunshine: 12h and 0min).
The month with the least sunshine is December (Average sunshine: 1h and 6min).
Average sunshine days in January
Perho, Finland
- Average sunshine days in January: 14.7 days
The month with the most sunshine days is February (15 days).
The month with the least sunshine days is November (10.4 days).
Average UV index in January
Perho, 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
Perho, Finland
- Average cloud cover in January: 75
The month with the most cloud cover is January (Cloud cover 75).
The month with the least cloud cover is June (Cloud cover 43).
Average visibility in January
Perho, Finland
- Average visibility in January: 6km
The months with the highest visibility are May, June and July (9km).
The months with the lowest visibility are January, February and March (6km).
Perho, Finland
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