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
December's arrival coincides with a soft drop in the average high-temperature, subtly decreasing from November's cold 2.9°C (37.2°F) to a subzero cold -0.8°C (30.6°F). Night temperatures during December in Kannus stabilize at an average of -3.5°C (25.7°F), closely mirroring the daytime temperatures.Humidity
The average relative humidity in December in Kannus, Finland, is 89%.Rainfall
In Kannus, in December, it is raining for 6.2 days, with typically 22mm (0.87") of accumulated precipitation. Throughout the year, in Kannus, Finland, there are 119.3 rainfall days, and 288mm (11.34") of precipitation is accumulated.Snowfall
January through May, October through December are months with snowfall in Kannus. The months with the most snowfall in Kannus are February and December, with an average 85mm (3.35") of accumulated snow.Daylight
The month with the shortest days in Kannus is December, with an average of 4h and 30min of daylight.On the first day of the month, sunrise is at 09:40 and sunset at 14:46. On the last day of December, in Kannus, Finland, sunrise is at 10:12 and sunset at 14:42 EET.
Sunshine
With an average of 1.2h of sunshine, December has the least sunshine of the year.UV index
The months with the lowest UV index in Kannus are January, February, November and December, with an average maximum UV index of 1. A UV Index value of 2, and less, symbolizes a low threat to health from exposure to the Sun's UV radiation for ordinary individuals.Note: The daily maximum UV index of 1 in December interprets into the following advice:
Extended exposure to the sun should always be avoided by children, infants, and those with sensitive skin. Solar radiation peaks around mid-day, so it's wise to limit exposure to the Sun at this time. A wide-brimmed hat provides unparalleled sun protection for sensitive areas like the eyes, ears, and neck. Be attentive! The reflective property of snow can nearly double the Sun's UV radiation.
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Data Sources | Weather Forecasting & Climate
Frequently asked questions
How cold is December in Kannus?
What is the average humidity in December in Kannus?
How many days does it rain in December in Kannus?
What is the snowiest month in Kannus?
How much does it snow in Kannus in December?
What is the month with the shortest days in Kannus?
How many hours of daylight does Kannus have in December?
When are sunrise and sunset in December in Kannus?
What is the month with the least sunshine in Kannus?
How many hours of sunshine does Kannus have in December?
When is the lowest UV index in Kannus?
How high is the UV index in December in Kannus?
Average temperature in December
Kannus, Finland
- Average high temperature in December: -0.8°C
The warmest month (with the highest average high temperature) is July (18.2°C).
The month with the lowest average high temperature is January (-3.8°C).
- Average low temperature in December: -3.5°C
The month with the highest average low temperature is July (12.9°C).
The coldest months (with the lowest average low temperature) are January and February (-7.3°C).
Average pressure in December
Kannus, Finland
- Average pressure in December: 1005.5mbar
The month with the highest atmospheric pressure is May (1014.2mbar).
The month with the lowest atmospheric pressure is December (1005.5mbar).
Average wind speed in December
Kannus, Finland
- Average wind speed in December: 19.2km/h
The windiest month (with the highest average wind speed) is December (19.2km/h).
The calmest month (with the lowest average wind speed) is July (13.2km/h).
Average humidity in December
Kannus, Finland
- Average humidity in December: 89%
The month with the highest relative humidity is February (92%).
The month with the lowest relative humidity is June (72%).
Average rainfall in December
Kannus, Finland
- Average rainfall in December: 22mm
The wettest month (with the highest rainfall) is August (39mm).
The driest month (with the least rainfall) is April (14mm).
Average rainfall days in December
Kannus, Finland
- Average rainfall days in December: 6.2 days
The month with the highest number of rainy days is August (16.2 days).
The month with the least rainy days is February (3.6 days).
Average snowfall in December
Kannus, Finland
- Average snowfall in December: 85mm
The months with the highest snowfall are February and December (85mm).
The months with the least snowfall are June, July, August and September (0mm).
Average snowfall days in December
Kannus, Finland
- Average snowfall days in December: 16 days
The month with the highest number of snowfall days is January (16.3 days).
The months with the least snowfall days are June, July, August and September (0 days).
Average daylight in December /
Average sunshine in December
Kannus, Finland
- Average daylight in December: 4h and 3min
The month with the longest days is June (Average daylight: 20h and 42min).
The month with the shortest days is December (Average daylight: 4h and 30min).
- Average sunshine in December: 1h and 1min
The month with the most sunshine is June (Average sunshine: 12h and 48min).
The month with the least sunshine is December (Average sunshine: 1h and 12min).
Average sunshine days in December
Kannus, Finland
- Average sunshine days in December: 10.5 days
The month with the most sunshine days is May (17.5 days).
The month with the least sunshine days is December (10.5 days).
Average UV index in December
Kannus, 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, November and December (UV index 1).
Average cloud cover in December
Kannus, Finland
- Average cloud cover in December: 71
The month with the most cloud cover is January (Cloud cover 73).
The month with the least cloud cover is June (Cloud cover 38).
Average visibility in December
Kannus, Finland
- Average visibility in December: 9km
The months with the highest visibility are June, July, August and September (10km).
The months with the lowest visibility are January, February, March and April (8km).
