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
The shift from November to December includes a minor decrease in the average high-temperature, lightly dropping from a wintry 1.3°C (34.3°F) to a subzero cold -2.6°C (27.3°F). A mean low-temperature of -6°C (21.2°F) is a distinguishing feature of December, indicating a slight dip from daytime highs.Humidity
The average relative humidity in December in Itäkoski is 91%.Rainfall
In Itäkoski, in December, it is raining for 6.2 days, with typically 47mm (1.85") of accumulated precipitation. Throughout the year, in Itäkoski, there are 127 rainfall days, and 472mm (18.58") of precipitation is accumulated.Snowfall
Months with snowfall in Itäkoski, Finland, are January through June, October through December. In December, in Itäkoski, Finland, it is snowing for 18 days. Throughout December, 196mm (7.72") of snow is accumulated. Throughout the year, in Itäkoski, there are 98.7 snowfall days, and 1035mm (40.75") of snow is accumulated.Daylight
December has the shortest days of the year in Itäkoski, with an average of 3h and 12min of daylight.On the first day of December in Itäkoski, sunrise is at 10:08 and sunset at 14:12. On the last day of the month, sunrise is at 10:47 and sunset at 14:00 EET.
Sunshine
December has the least sunshine of the year in Itäkoski, Finland, with an average of 1.1h of sunshine.UV index
The months with the lowest UV index are January, March, October and December, with an average maximum UV index of 1. A UV Index reading of 2, and below, represents a minimal health hazard from unsafe exposure to UV radiation for the average person.Note: In December, the average maximum UV index of 1 translates into the following recommendations:
Prolonged sun exposure generally does not trouble most people. However, it is vital to ensure protection for babies, children, and individuals with sensitive skin. The solar radiation around mid-day is intense; avoid the Sun and stay safe. Employ a wide-brim hat for potent defense against up to 50% of UV rays. Be alert to the fact! The reflection from snow can nearly double the UV radiation of the Sun.
Frequently asked questions
How cold is December in Itäkoski?
What is the average humidity in December in Itäkoski?
How much does it rain in Itäkoski in December?
How much does it snow in Itäkoski in December?
What is the month with the shortest days in Itäkoski?
What is the average length of the day in December in Itäkoski?
When is the sunrise / sunset in December in Itäkoski?
What is the month with the least sunshine in Itäkoski?
How many hours of sunshine does Itäkoski have in December?
What is the month with the lowest UV index in Itäkoski?
What is the UV index reading in December in Itäkoski?
Average temperature in December
Itäkoski, Finland
- Average high temperature in December: -2.6°C
The warmest month (with the highest average high temperature) is July (17.8°C).
The month with the lowest average high temperature is January (-6.3°C).
- Average low temperature in December: -6°C
The month with the highest average low temperature is July (12.6°C).
The coldest month (with the lowest average low temperature) is January (-10.7°C).
Average pressure in December
Itäkoski, Finland
- Average pressure in December: 1004.9mbar
The month with the highest atmospheric pressure is May (1013.9mbar).
The month with the lowest atmospheric pressure is December (1004.9mbar).
Average wind speed in December
Itäkoski, Finland
- Average wind speed in December: 17.2km/h
The windiest month (with the highest average wind speed) is November (17.7km/h).
The calmest month (with the lowest average wind speed) is April (12.4km/h).
Average humidity in December
Itäkoski, Finland
- Average humidity in December: 91%
The months with the highest relative humidity are January and February (94%).
The month with the lowest relative humidity is June (71%).
Average rainfall in December
Itäkoski, Finland
- Average rainfall in December: 47mm
The wettest month (with the highest rainfall) is August (53mm).
The driest month (with the least rainfall) is April (28mm).
Average rainfall days in December
Itäkoski, Finland
- Average rainfall days in December: 6.2 days
The month with the highest number of rainy days is July (16 days).
The month with the least rainy days is February (3.3 days).
Average snowfall in December
Itäkoski, Finland
- Average snowfall in December: 196mm
The month with the highest snowfall is March (228mm).
The months with the least snowfall are July, August and September (0mm).
Average snowfall days in December
Itäkoski, Finland
- Average snowfall days in December: 18 days
The month with the highest number of snowfall days is January (18.8 days).
The months with the least snowfall days are July, August and September (0 days).
Average daylight in December /
Average sunshine in December
Itäkoski, 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: 1h and 1min
The month with the most sunshine is July (Average sunshine: 12h and 18min).
The month with the least sunshine is December (Average sunshine: 1h and 6min).
Average sunshine days in December
Itäkoski, Finland
- Average sunshine days in December: 9.9 days
The month with the most sunshine days is October (13.9 days).
The month with the least sunshine days is December (9.9 days).
Average UV index in December
Itäkoski, 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, March, October and December (UV index 1).
Average cloud cover in December
Itäkoski, Finland
- Average cloud cover in December: 72
The month with the most cloud cover is January (Cloud cover 73).
The month with the least cloud cover is July (Cloud cover 40).
Average visibility in December
Itäkoski, Finland
- Average visibility in December: 8km
The months with the highest visibility are June, July and August (10km).
The months with the lowest visibility are January, February, March and April (7km).
Itäkoski, Finland
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