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 month that records the lowest temperatures, with averages ranging from a high of -2.8°C (27°F) to a low of -6.5°C (20.3°F).Humidity
In Heikinlaakso, the average relative humidity in January is 91%.Rainfall
In Heikinlaakso, in January, during 3.5 rainfall days, 22mm (0.87") of precipitation is typically accumulated. In Heikinlaakso, during the entire year, the rain falls for 120.2 days and collects up to 354mm (13.94") of precipitation.Snowfall
January through May, October through December are months with snowfall. The month with the most snowfall in Heikinlaakso is January, when snow falls for 11 days and typically aggregates up to 94mm (3.7") of snow.Daylight
In Heikinlaakso, the average length of the day in January is 6h and 48min.On the first day of the month, sunrise is at 09:24 and sunset at 15:21. On the last day of January, sunrise is at 08:38 and sunset at 16:27 EET.
Sunshine
In Heikinlaakso, the average sunshine in January is 2.1h.UV index
The months with the lowest UV index in Heikinlaakso are January through March, November and December, with an average maximum UV index of 1. A UV Index estimate of 2, and below, represents a minimal health hazard from unprotected exposure to Sun's UV rays for average individuals.Note: A maximum high UV index of 1 in January translates into the following recommendations:
Although the majority can endure up to an hour in the sun without burns, children always require sun protection. Sun's radiation is most powerful around mid-day, so it's best to limit outdoor activities during this time. Consider a wide-brim hat essential for effective sun defense covering your face, neck, and eyes. Take heed! The reflection of snow can intensify the Sun's UV radiation nearly double.
Published by: Weather Atlas | About Us
Data Sources | Weather Forecasting & Climate
Frequently asked questions
What part of the year is the coldest in Heikinlaakso?
How cold is January in Heikinlaakso?
What is the average humidity in January in Heikinlaakso?
How much does it rain in Heikinlaakso in January?
What is the snowiest month in Heikinlaakso?
How many days does it snow in January in Heikinlaakso?
How many hours of daylight does Heikinlaakso have in January?
When are sunrise and sunset in January in Heikinlaakso?
How many hours of sunshine does Heikinlaakso have in January?
What is the month with the lowest UV index in Heikinlaakso?
How high is the UV index in January in Heikinlaakso?
Average temperature in January
Heikinlaakso, Finland
- Average high temperature in January: -2.8°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 (-2.8°C).
- Average low temperature in January: -6.5°C
The month with the highest average low temperature is July (13.7°C).
The coldest month (with the lowest average low temperature) is January (-6.5°C).
Average pressure in January
Heikinlaakso, Finland
- Average pressure in January: 1011.8mbar
The month with the highest atmospheric pressure is May (1014.9mbar).
The month with the lowest atmospheric pressure is December (1008.6mbar).
Average wind speed in January
Heikinlaakso, Finland
- Average wind speed in January: 15km/h
The windiest month (with the highest average wind speed) is December (16.9km/h).
The calmest month (with the lowest average wind speed) is July (11.8km/h).
Average humidity in January
Heikinlaakso, Finland
- Average humidity in January: 91%
The month with the highest relative humidity is February (92%).
The month with the lowest relative humidity is May (69%).
Average rainfall in January
Heikinlaakso, Finland
- Average rainfall in January: 22mm
The wettest month (with the highest rainfall) is October (48mm).
The driest month (with the least rainfall) is May (15mm).
Average rainfall days in January
Heikinlaakso, Finland
- Average rainfall days in January: 3.5 days
The months with the highest number of rainy days are July, August and September (15.5 days).
The month with the least rainy days is February (3 days).
Average snowfall in January
Heikinlaakso, Finland
- Average snowfall in January: 94mm
The month with the highest snowfall is January (94mm).
The months with the least snowfall are June, July, August and September (0mm).
Average snowfall days in January
Heikinlaakso, Finland
- Average snowfall days in January: 11 days
The month with the highest number of snowfall days is January (11 days).
The months with the least snowfall days are June, July, August and September (0 days).
Average daylight in January /
Average sunshine in January
Heikinlaakso, Finland
- Average daylight in January: 6h and 5min
The month with the longest days is June (Average daylight: 18h and 48min).
The month with the shortest days is December (Average daylight: 6h and 0min).
- Average sunshine in January: 2h and 1min
The month with the most sunshine is June (Average sunshine: 12h and 24min).
The month with the least sunshine is December (Average sunshine: 1h and 42min).
Average sunshine days in January
Heikinlaakso, Finland
- Average sunshine days in January: 18.1 days
The month with the most sunshine days is May (21.9 days).
The month with the least sunshine days is November (11.1 days).
Average UV index in January
Heikinlaakso, 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
Heikinlaakso, Finland
- Average cloud cover in January: 74
The months with the most cloud cover are February and December (Cloud cover 75).
The months with the least cloud cover are July and August (Cloud cover 37).
Average visibility in January
Heikinlaakso, Finland
- Average visibility in January: 8km
The months with the highest visibility are June, July, August and September (10km).
The months with the lowest visibility are February and March (7km).
