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 transition into January involves a small decrease in the average high-temperature, dipping slightly from a cold 0.8°C (33.4°F) in December to a subzero cold -2.5°C (27.5°F). Pernoo's average temperature throughout the nights in January exhibits a minor decrease from daytime highs, stabilizing at a still freezing cold -5.8°C (21.6°F).Humidity
In Pernoo, the average relative humidity in January is 90%.Rainfall
In Pernoo, Finland, during January, the rain falls for 8 days and regularly aggregates up to 40mm (1.57") of precipitation. In Pernoo, Finland, during the entire year, the rain falls for 158.3 days and collects up to 571mm (22.48") of precipitation.Snowfall
January through May, October through December are months with snowfall. January is the month with the most snowfall in Pernoo. Snow falls for 18.7 days and accumulates 148mm (5.83") of snow.Daylight
In Pernoo, the average length of the day in January is 6h and 43min.On the first day of the month, sunrise is at 09:20 and sunset at 15:11. On the last day of January, in Pernoo, sunrise is at 08:33 and sunset at 16:19 EET.
Sunshine
In January, the average sunshine in Pernoo is 2h.UV index
January through March, November and December, with an average maximum UV index of 1, are months with the lowest UV index in Pernoo. A UV Index estimate of 2, and below, represents a minimal health vulnerability from unprotected exposure to Sun's UV rays for the average person.Note: During January, 1 as the daily maximum UV index converts into the following advice:
Most individuals face no significant issues with extended sun exposure, but it is always essential to protect children, babies, and those with sensitive skin. Solar radiation is at its peak intensity during midday, so it's advisable to stay indoors or in the shade. Enhance your sun protection with tightly woven, yet airy clothing. Watch out! The Sun's UV radiation can be nearly magnified twofold due to snow reflection.
Published by: Weather Atlas | About Us
Data Sources | Weather Forecasting & Climate
Frequently asked questions
How cold is January in Pernoo?
What is the average humidity in January in Pernoo?
How many days does it rain in January in Pernoo?
What is the snowiest month in Pernoo?
How much does it snow in Pernoo in January?
How many hours of daylight does Pernoo have in January?
What time are sunrise and sunset in January in Pernoo?
How long on average sun shines in January in Pernoo?
When is the lowest UV index in Pernoo?
What is the UV index intensity in January in Pernoo?
Average temperature in January
Pernoo, Finland
- Average high temperature in January: -2.5°C
The warmest month (with the highest average high temperature) is July (19.7°C).
The month with the lowest average high temperature is February (-2.7°C).
- Average low temperature in January: -5.8°C
The month with the highest average low temperature is July (15.1°C).
The coldest month (with the lowest average low temperature) is February (-6.3°C).
Average pressure in January
Pernoo, Finland
- Average pressure in January: 1012mbar
The month with the highest atmospheric pressure is May (1014.9mbar).
The month with the lowest atmospheric pressure is December (1008.9mbar).
Average wind speed in January
Pernoo, Finland
- Average wind speed in January: 20.9km/h
The windiest month (with the highest average wind speed) is December (23.7km/h).
The calmest month (with the lowest average wind speed) is July (15.5km/h).
Average humidity in January
Pernoo, Finland
- Average humidity in January: 90%
The month with the highest relative humidity is February (92%).
The month with the lowest relative humidity is May (73%).
Average rainfall in January
Pernoo, Finland
- Average rainfall in January: 40mm
The wettest month (with the highest rainfall) is August (67mm).
The driest month (with the least rainfall) is April (29mm).
Average rainfall days in January
Pernoo, Finland
- Average rainfall days in January: 8 days
The month with the highest number of rainy days is October (17.6 days).
The month with the least rainy days is February (5.6 days).
Average snowfall in January
Pernoo, Finland
- Average snowfall in January: 148mm
The month with the highest snowfall is January (148mm).
The months with the least snowfall are June, July, August and September (0mm).
Average snowfall days in January
Pernoo, Finland
- Average snowfall days in January: 18.7 days
The month with the highest number of snowfall days is January (18.7 days).
The months with the least snowfall days are June, July, August and September (0 days).
Average daylight in January /
Average sunshine in January
Pernoo, Finland
- Average daylight in January: 6h and 4min
The month with the longest days is June (Average daylight: 18h and 54min).
The month with the shortest days is December (Average daylight: 5h and 54min).
- Average sunshine in January: 2h and 0min
The month with the most sunshine is June (Average sunshine: 12h and 30min).
The month with the least sunshine is December (Average sunshine: 1h and 36min).
Average sunshine days in January
Pernoo, Finland
- Average sunshine days in January: 7.7 days
The month with the most sunshine days is May (15.2 days).
The month with the least sunshine days is December (6.4 days).
Average UV index in January
Pernoo, 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
Pernoo, Finland
- Average cloud cover in January: 77
The months with the most cloud cover are January and December (Cloud cover 77).
The months with the least cloud cover are July and August (Cloud cover 37).
Average visibility in January
Pernoo, Finland
- Average visibility in January: 8km
The months with the highest visibility are May, June, July, August and September (10km).
The months with the lowest visibility are January, February, March and December (8km).
