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
December signals a slight drop in average high-temperature, sliding from November's cold 2.3°C (36.1°F) to a freezing cold -1.5°C (29.3°F). Nighttime temperatures in Syrjäntaka record an average of -4.8°C (23.4°F) throughout December.Humidity
In Syrjäntaka, the average relative humidity in December is 93%.Rainfall
In December, in Syrjäntaka, the rain falls for 7.1 days. Throughout December, 34mm (1.34") of precipitation is accumulated. In Syrjäntaka, during the entire year, the rain falls for 129.3 days and collects up to 403mm (15.87") of precipitation.Snowfall
January through May, October through December are months with snowfall in Syrjäntaka, Finland. In Syrjäntaka, during December, snow falls for 16.5 days and regularly aggregates up to 143mm (5.63") of snow. In Syrjäntaka, during the entire year, snow falls for 90.6 days and aggregates up to 766mm (30.16") of snow.Daylight
December has the shortest days of the year in Syrjäntaka, Finland, with an average of 5h and 42min of daylight.On the first day of December in Syrjäntaka, sunrise is at 09:06 and sunset at 15:13. On the last day of the month, sunrise is at 09:33 and sunset at 15:13 EET.
Sunshine
With an average of 1.4h of sunshine, December has the least sunshine of the year in Syrjäntaka.UV index
January through March, November and December, with an average maximum UV index of 1, are months with the lowest UV index. A UV Index reading of 2, and below, represents a low health risk from exposure to the Sun's UV rays for the ordinary person.Note: In December, the UV index of 1 transforms into the following advice:
While most people can stay under the sun for an hour without burning, children must always be guarded against sun exposure. The mid-day Sun emits the most powerful UV radiation, so seek shade and minimize exposure. Sunglasses that guard against UVA and UVB rays are pivotal in minimizing sun-induced ocular damage. Pay attention! The reflection of snow can enhance the Sun's UV radiation almost double.
Published by: Weather Atlas | About Us
Data Sources | Weather Forecasting & Climate
Frequently asked questions
How cold is it in Syrjäntaka in December?
What is the average humidity in December in Syrjäntaka?
How many days does it rain in December in Syrjäntaka?
How much does it snow in Syrjäntaka in December?
What is the month with the shortest days in Syrjäntaka?
How many hours of daylight does Syrjäntaka have in December?
What time are sunrise and sunset in December in Syrjäntaka?
What is the month with the least sunshine in Syrjäntaka?
How many hours of sunshine does Syrjäntaka have in December?
What are the months with the lowest UV index in Syrjäntaka?
How high is the UV index in December in Syrjäntaka?
Average temperature in December
Syrjäntaka, Finland
- Average high temperature in December: -1.5°C
The warmest month (with the highest average high temperature) is July (21.8°C).
The month with the lowest average high temperature is January (-4.4°C).
- Average low temperature in December: -4.8°C
The month with the highest average low temperature is July (12.1°C).
The coldest month (with the lowest average low temperature) is January (-8.5°C).
Average pressure in December
Syrjäntaka, Finland
- Average pressure in December: 1008mbar
The month with the highest atmospheric pressure is May (1014.8mbar).
The month with the lowest atmospheric pressure is December (1008mbar).
Average wind speed in December
Syrjäntaka, Finland
- Average wind speed in December: 12km/h
The windiest month (with the highest average wind speed) is December (12km/h).
The calmest month (with the lowest average wind speed) is August (9.6km/h).
Average humidity in December
Syrjäntaka, Finland
- Average humidity in December: 93%
The month with the highest relative humidity is February (95%).
The month with the lowest relative humidity is May (66%).
Average rainfall in December
Syrjäntaka, Finland
- Average rainfall in December: 34mm
The wettest month (with the highest rainfall) is July (54mm).
The driest months (with the least rainfall) are March and April (25mm).
Average rainfall days in December
Syrjäntaka, Finland
- Average rainfall days in December: 7.1 days
The month with the highest number of rainy days is July (18.1 days).
The month with the least rainy days is February (3.3 days).
Average snowfall in December
Syrjäntaka, Finland
- Average snowfall in December: 143mm
The month with the highest snowfall is January (157mm).
The months with the least snowfall are June, July, August and September (0mm).
Average snowfall days in December
Syrjäntaka, Finland
- Average snowfall days in December: 16.5 days
The month with the highest number of snowfall days is January (18.6 days).
The months with the least snowfall days are June, July and August (0 days).
Average daylight in December /
Average sunshine in December
Syrjäntaka, Finland
- Average daylight in December: 5h and 4min
The month with the longest days is June (Average daylight: 19h and 12min).
The month with the shortest days is December (Average daylight: 5h and 42min).
- Average sunshine in December: 1h and 2min
The month with the most sunshine is June (Average sunshine: 11h and 12min).
The month with the least sunshine is December (Average sunshine: 1h and 24min).
Average sunshine days in December
Syrjäntaka, Finland
- Average sunshine days in December: 10.5 days
The month with the most sunshine days is May (15.9 days).
The month with the least sunshine days is March (9.4 days).
Average UV index in December
Syrjäntaka, 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
Syrjäntaka, Finland
- Average cloud cover in December: 78
The months with the most cloud cover are January and February (Cloud cover 80).
The months with the least cloud cover are May, June, July and August (Cloud cover 47).
Average visibility in December
Syrjäntaka, Finland
- Average visibility in December: 6km
The months with the highest visibility are May, June and July (9km).
The months with the lowest visibility are January and February (5km).
Syrjäntaka, Finland
Weather forecast for your location
2. Allow the app to use your location