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
Weather in December
Temperature
Kypärämäki's weather subtly changes with the onset of December, barely falling from a wintry 1.5°C (34.7°F) in November to a freezing cold -2.6°C (27.3°F). In Kypärämäki, nights during December observe an average temperature decrease to a still subzero cold -5.9°C (21.4°F).Humidity
In Kypärämäki, the average relative humidity in December is 94%.Rainfall
In Kypärämäki, in December, during 6 rainfall days, 33mm (1.3") of precipitation is typically accumulated. Throughout the year, in Kypärämäki, there are 121.2 rainfall days, and 403mm (15.87") of precipitation is accumulated.Snowfall
Months with snowfall are January through June, September through December. The month with the most snowfall in Kypärämäki is December, when snow falls for 19.3 days and typically aggregates up to 185mm (7.28") of snow.Daylight
The month with the shortest days in Kypärämäki, Finland, is December, with an average of 5h and 18min of daylight.On the first day of the month, sunrise is at 09:13 and sunset at 14:58. On the last day of December, in Kypärämäki, sunrise is at 09:42 and sunset at 14:57 EET.
Sunshine
December has the least sunshine of the year, with an average of 0.8h of sunshine.UV index
The months with the lowest UV index in Kypärämäki, Finland, are January through March, November and December, with an average maximum UV index of 1. A UV Index reading of 2, and below, represents a low threat to health from exposure to the Sun's UV rays for average individuals.Note: The maximum daily UV index of 1 in December converts into the following recommendations:
Extended sun exposure is not an issue for the majority. Children, infants, and fair-skinned individuals always need to be protected. The best time to avoid the Sun's harmful UV radiation is during midday when it's most potent. Wearing sunglasses with both UVA and UVB protection effectively reduces sun-induced eye damage. Be prepared! The intensity of the Sun's UV radiation can be amplified nearly double due to snow reflection.
Frequently asked questions
How cold is it in Kypärämäki in December?
What is the average humidity in December in Kypärämäki?
How much does it rain in Kypärämäki in December?
What is the snowiest month in Kypärämäki?
How much does it snow in Kypärämäki in December?
What is the month with the shortest days in Kypärämäki?
How many hours of daylight does Kypärämäki have in December?
What time are sunrise and sunset in December in Kypärämäki?
What is the month with the least sunshine in Kypärämäki?
How many hours of sunshine does Kypärämäki have in December?
What are the months with the lowest UV index in Kypärämäki?
How high is the UV index in December in Kypärämäki?
Average temperature in December
Kypärämäki, Finland
- Average high temperature in December: -2.6°C
The warmest month (with the highest average high temperature) is July (21.5°C).
The month with the lowest average high temperature is January (-5.5°C).
- Average low temperature in December: -5.9°C
The month with the highest average low temperature is July (12.2°C).
The coldest month (with the lowest average low temperature) is January (-9.7°C).
Average pressure in December
Kypärämäki, Finland
- Average pressure in December: 1007.6mbar
The month with the highest atmospheric pressure is May (1014.5mbar).
The month with the lowest atmospheric pressure is December (1007.6mbar).
Average wind speed in December
Kypärämäki, Finland
- Average wind speed in December: 12.5km/h
The windiest month (with the highest average wind speed) is December (12.5km/h).
The calmest month (with the lowest average wind speed) is July (9.6km/h).
Average humidity in December
Kypärämäki, Finland
- Average humidity in December: 94%
The months with the highest relative humidity are January and February (95%).
The month with the lowest relative humidity is May (67%).
Average rainfall in December
Kypärämäki, Finland
- Average rainfall in December: 33mm
The wettest month (with the highest rainfall) is July (50mm).
The driest months (with the least rainfall) are February and March (23mm).
Average rainfall days in December
Kypärämäki, Finland
- Average rainfall days in December: 6 days
The month with the highest number of rainy days is July (15.8 days).
The month with the least rainy days is February (2.3 days).
Average snowfall in December
Kypärämäki, Finland
- Average snowfall in December: 185mm
The month with the highest snowfall is December (185mm).
The months with the least snowfall are July and August (0mm).
Average snowfall days in December
Kypärämäki, Finland
- Average snowfall days in December: 19.3 days
The month with the highest number of snowfall days is December (19.3 days).
The months with the least snowfall days are July and August (0 days).
Average daylight in December /
Average sunshine in December
Kypärämäki, Finland
- Average daylight in December: 5h and 2min
The month with the longest days is June (Average daylight: 19h and 42min).
The month with the shortest days is December (Average daylight: 5h and 18min).
- Average sunshine in December: 0h and 5min
The month with the most sunshine is June (Average sunshine: 11h and 30min).
The month with the least sunshine is December (Average sunshine: 0h and 48min).
Average sunshine days in December
Kypärämäki, Finland
- Average sunshine days in December: 9.6 days
The month with the most sunshine days is May (16.3 days).
The month with the least sunshine days is December (9.6 days).
Average UV index in December
Kypärämäki, Finland
- Average UV index in December: 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 December
Kypärämäki, Finland
- Average cloud cover in December: 80
The month with the most cloud cover is January (Cloud cover 83).
The months with the least cloud cover are July and August (Cloud cover 45).
Average visibility in December
Kypärämäki, Finland
- Average visibility in December: 6km
The months with the highest visibility are May, June, July and August (9km).
The months with the lowest visibility are January and February (5km).
Kypärämäki, Finland
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