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
With the onset of December, Pohjois-Haaga's average high-temperature slightly adjusts, moderately receding from November's wintry 4.5°C (40.1°F) to a still cold 0.8°C (33.4°F). Pohjois-Haaga experiences a steady nighttime temperature of -1.8°C (28.8°F) throughout the month of December.Humidity
The average relative humidity in December in Pohjois-Haaga is 88%.Rainfall
In Pohjois-Haaga, Finland, during December, the rain falls for 12.1 days and regularly aggregates up to 47mm (1.85") of precipitation. Throughout the year, there are 144.4 rainfall days, and 463mm (18.23") of precipitation is accumulated.Snowfall
Months with snowfall are January through May, October through December. In Pohjois-Haaga, in December, during 15.5 snowfall days, 129mm (5.08") of snow is typically accumulated. In Pohjois-Haaga, during the entire year, snow falls for 84.6 days and aggregates up to 688mm (27.09") of snow.Daylight
The month with the shortest days is December, with an average of 6h and 0min of daylight.On the first day of the month, sunrise is at 08:58 and sunset at 15:21. On the last day of December, in Pohjois-Haaga, sunrise is at 09:24 and sunset at 15:22 EET.
Sunshine
December has the least sunshine of the year in Pohjois-Haaga, with an average of 1.8h of sunshine.UV index
The months with the lowest UV index in Pohjois-Haaga are January through March, November and December, with an average maximum UV index of 1. A UV Index of 2, and less, symbolizes a minimal health vulnerability from unprotected exposure to Sun's UV rays for the ordinary person.Note: The daily high UV index of 1 in December translates into this advice:
Children must always have sun protection, unlike most people, who can tolerate up to an hour in the sun without any burns. The Sun's most intense and consequently most harmful UV radiation during midday hours should be decreased by minimizing exposure and seeking shade. Select sunglasses that boast both UVA and UVB protection to limit the adverse effects of the sun on the eyes. Watch out! The Sun's UV radiation can be nearly magnified twofold due to snow reflection.
Frequently asked questions
How cold is it in Pohjois-Haaga in December?
What is the average humidity in December in Pohjois-Haaga?
How much does it rain in Pohjois-Haaga in December?
How many days does it snow in December in Pohjois-Haaga?
What is the month with the shortest days in Pohjois-Haaga?
How many hours of daylight does Pohjois-Haaga have in December?
When is the sunrise / sunset in December in Pohjois-Haaga?
What is the month with the least sunshine in Pohjois-Haaga?
How many hours of sunshine does Pohjois-Haaga have in December?
When is the lowest UV index in Pohjois-Haaga?
What is the UV index reading in December in Pohjois-Haaga?
Average temperature in December
Pohjois-Haaga, Finland
- Average high temperature in December: 0.8°C
The warmest month (with the highest average high temperature) is July (20.4°C).
The month with the lowest average high temperature is January (-2.2°C).
- Average low temperature in December: -1.8°C
The month with the highest average low temperature is July (14.5°C).
The coldest months (with the lowest average low temperature) are January and February (-5.5°C).
Average pressure in December
Pohjois-Haaga, Finland
- Average pressure in December: 1008.6mbar
The month with the highest atmospheric pressure is May (1014.9mbar).
The month with the lowest atmospheric pressure is December (1008.6mbar).
Average wind speed in December
Pohjois-Haaga, Finland
- Average wind speed in December: 21.1km/h
The windiest month (with the highest average wind speed) is December (21.1km/h).
The calmest month (with the lowest average wind speed) is May (13.7km/h).
Average humidity in December
Pohjois-Haaga, Finland
- Average humidity in December: 88%
The month with the highest relative humidity is February (91%).
The month with the lowest relative humidity is May (72%).
Average rainfall in December
Pohjois-Haaga, Finland
- Average rainfall in December: 47mm
The wettest month (with the highest rainfall) is July (51mm).
The driest month (with the least rainfall) is April (27mm).
Average rainfall days in December
Pohjois-Haaga, Finland
- Average rainfall days in December: 12.1 days
The month with the highest number of rainy days is July (16.6 days).
The month with the least rainy days is February (6.4 days).
Average snowfall in December
Pohjois-Haaga, Finland
- Average snowfall in December: 129mm
The month with the highest snowfall is January (159mm).
The months with the least snowfall are June, July, August and September (0mm).
Average snowfall days in December
Pohjois-Haaga, Finland
- Average snowfall days in December: 15.5 days
The month with the highest number of snowfall days is January (18.3 days).
The months with the least snowfall days are June, July, August and September (0 days).
Average daylight in December /
Average sunshine in December
Pohjois-Haaga, Finland
- Average daylight in December: 6h and 0min
The month with the longest days is June (Average daylight: 18h and 48min).
The month with the shortest days is December (Average daylight: 6h and 0min).
- Average sunshine in December: 1h and 5min
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 48min).
Average sunshine days in December
Pohjois-Haaga, Finland
- Average sunshine days in December: 5.6 days
The month with the most sunshine days is May (17 days).
The month with the least sunshine days is December (5.6 days).
Average UV index in December
Pohjois-Haaga, 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
Pohjois-Haaga, Finland
- Average cloud cover in December: 75
The month with the most cloud cover is December (Cloud cover 75).
The months with the least cloud cover are July and August (Cloud cover 36).
Average visibility in December
Pohjois-Haaga, Finland
- Average visibility in December: 8km
The months with the highest visibility are June, July, August and September (10km).
The months with the lowest visibility are January, February, March and December (8km).
Pohjois-Haaga, Finland
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