Contents
- Weather in December
- Frequently asked questions
- Average temperature in December
- Average pressure in December
- Average wind speed in December
- Average humidity in December
- Average rainfall in December
- Average rainfall days in December
- Average snowfall in December
- Average snowfall days in December
- Average daylight in December
- Average sunshine in December
- Average sunshine days in December
- Average UV index in December
- Average cloud cover in December
- Average visibility in December
December
Weather in December
Temperature
Kärpänkylä records a mild change in average high-temperature during December, easing from a subzero cold -1.7°C (28.9°F) in November to a still freezing cold -5.6°C (21.9°F). December nights anticipate an average temperature of -9.5°C (14.9°F), a modest decline from the daytime.Humidity
In December, the average relative humidity is 96%.Rainfall
In Kärpänkylä, in December, it is raining for 2.8 days, with typically 37mm (1.46") of accumulated precipitation. Throughout the year, there are 117.6 rainfall days, and 490mm (19.29") of precipitation is accumulated.Snowfall
January through June, September through December are months with snowfall. The month with the most snowfall is December, when snow falls for 24.5 days and typically aggregates up to 283mm (11.14") of snow.Daylight
With an average of 3h and 12min of daylight, December has the shortest days of the year.On the first day of December in Kärpänkylä, sunrise is at 09:47 and sunset at 13:52. On the last day of the month, sunrise is at 10:26 and sunset at 13:40 EET.
Sunshine
With an average of 0.6h of sunshine, December has the least sunshine of the year.UV index
January through April, October through 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 the average person.Note: A daily maximum UV index of 1 in December translates into the following instructions:
Although prolonged sun exposure does not typically bother most people, children, babies, and those with sensitive skin should always have protection. The solar radiation around mid-day is intense; avoid the Sun and stay safe. By wearing a generously brimmed hat, you can cut UV radiation exposure significantly. Remember to consider! The UV radiation from the Sun can be intensified nearly twice by the reflection of snow.
Published by: Weather Atlas | About Us
Data Sources | Weather Forecasting & Climate
Frequently asked questions
How cold is December?
What is the average humidity in December in Kärpänkylä?
How much does it rain in December?
When does it snow the most?
How much does it snow in December?
What is the month with the shortest days?
How many hours of daylight does Kärpänkylä have in December?
What time are sunrise and sunset in December?
What is the month with the least sunshine?
How long on average sun shines in December?
What is the month with the lowest UV index?
What is the UV index reading in December in Kärpänkylä?
Average temperature in December
Kärpänkylä, Finland
- Average high temperature in December: -5.6°C
The warmest month (with the highest average high temperature) is July (19.2°C).
The month with the lowest average high temperature is January (-8.4°C).
- Average low temperature in December: -9.5°C
The month with the highest average low temperature is July (10.3°C).
The coldest month (with the lowest average low temperature) is January (-13.8°C).
Average pressure in December
Kärpänkylä, Finland
- Average pressure in December: 1006.1mbar
The month with the highest atmospheric pressure is May (1014.4mbar).
The month with the lowest atmospheric pressure is December (1006.1mbar).
Average wind speed in December
Kärpänkylä, Finland
- Average wind speed in December: 12.7km/h
The windiest month (with the highest average wind speed) is November (12.9km/h).
The calmest month (with the lowest average wind speed) is July (10.5km/h).
Average humidity in December
Kärpänkylä, Finland
- Average humidity in December: 96%
The month with the highest relative humidity is January (97%).
The month with the lowest relative humidity is June (70%).
Average rainfall in December
Kärpänkylä, Finland
- Average rainfall in December: 37mm
The wettest month (with the highest rainfall) is July (57mm).
The driest months (with the least rainfall) are January and April (31mm).
Average rainfall days in December
Kärpänkylä, Finland
- Average rainfall days in December: 2.8 days
The month with the highest number of rainy days is August (18.4 days).
The month with the least rainy days is February (1.3 days).
Average snowfall in December
Kärpänkylä, Finland
- Average snowfall in December: 283mm
The month with the highest snowfall is December (283mm).
The months with the least snowfall are July and August (0mm).
Average snowfall days in December
Kärpänkylä, Finland
- Average snowfall days in December: 24.5 days
The month with the highest number of snowfall days is December (24.5 days).
The month with the least snowfall days is July (0 days).
Average daylight in December /
Average sunshine in December
Kärpänkylä, Finland
- Average daylight in December: 3h and 1min
The month with the longest days is July (Average daylight: 20h and 48min).
The month with the shortest days is December (Average daylight: 3h and 12min).
- Average sunshine in December: 0h and 4min
The month with the most sunshine is July (Average sunshine: 10h and 36min).
The month with the least sunshine is December (Average sunshine: 0h and 36min).
Average sunshine days in December
Kärpänkylä, Finland
- Average sunshine days in December: 6.3 days
The month with the most sunshine days is July (11.6 days).
The month with the least sunshine days is April (5.3 days).
Average UV index in December
Kärpänkylä, Finland
- Average UV index in December: 1
The months with the highest UV index are June, July and August (UV index 4).
The months with the lowest UV index are January, February, March, April, October, November and December (UV index 1).
Average cloud cover in December
Kärpänkylä, Finland
- Average cloud cover in December: 84
The month with the most cloud cover is February (Cloud cover 85).
The month with the least cloud cover is July (Cloud cover 51).
Average visibility in December
Kärpänkylä, Finland
- Average visibility in December: 5km
The months with the highest visibility are June and July (9km).
The months with the lowest visibility are January, February, March, April and December (5km).
