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
During the shift to December, Tulppio records a mild decrease in average high-temperature, moving from a subzero cold -3.2°C (26.2°F) in November to a still freezing cold -6.9°C (19.6°F). Throughout December, Tulppio reports a steady low-temperature average of -11.8°C (10.8°F), slightly lower than its daytime counterpart.Humidity
In Tulppio, the average relative humidity in December is 96%.Rainfall
In Tulppio, during December, the rain falls for 1.9 days and regularly aggregates up to 31mm (1.22") of precipitation. In Tulppio, during the entire year, the rain falls for 109.2 days and collects up to 424mm (16.69") of precipitation.Snowfall
January through December are months with snowfall. The month with the most snowfall is December, when snow falls for 22.7 days and typically aggregates up to 238mm (9.37") of snow.Daylight
In Tulppio, Finland, the average length of the day in December is 0h and 38min.On the first day of December, sunrise is at 10:33 and sunset at 13:11. On the last day of the month, sunrise is at 11:51 and sunset at 12:21 EET.
Sunshine
With an average of 0.4h of sunshine, December has the least sunshine of the year.UV index
The months with the lowest UV index in Tulppio, Finland, are January through April, October through December, with an average maximum UV index of 1. A UV Index value of 2, and less, symbolizes a minimal health hazard from unprotected exposure to Sun's UV rays for average individuals.Note: In December, the maximum UV index of 1 transforms into these recommendations:
Children must always have sun protection, unlike most people, who can tolerate up to an hour in the sun without any burns. Minimize direct exposure to the Sun during midday when its radiation is at its peak. For excellent sun protection for the eyes, ears, face, and neck, consider a wide-brim hat. Note this! The Sun's UV radiation can nearly be doubled by the reflection off snow.
Published by: Weather Atlas | About Us
Data Sources | Weather Forecasting & Climate
Frequently asked questions
How cold is it in Tulppio in December?
What is the average humidity in December?
How many days does it rain in December?
What is the snowiest month?
How much does it snow in December?
How many hours of daylight does Tulppio have in December?
What time are sunrise and sunset in December?
What is the month with the least sunshine?
How long on average sun shines in December?
When is the lowest UV index?
What is the UV index intensity in December?
Average temperature in December
Tulppio, Finland
- Average high temperature in December: -6.9°C
The warmest month (with the highest average high temperature) is July (18°C).
The month with the lowest average high temperature is January (-9.8°C).
- Average low temperature in December: -11.8°C
The month with the highest average low temperature is July (9.7°C).
The coldest month (with the lowest average low temperature) is January (-15.7°C).
Average pressure in December
Tulppio, Finland
- Average pressure in December: 1005.7mbar
The month with the highest atmospheric pressure is May (1014.7mbar).
The month with the lowest atmospheric pressure is December (1005.7mbar).
Average wind speed in December
Tulppio, Finland
- Average wind speed in December: 10.8km/h
The windiest months (with the highest average wind speed) are March and June (11.6km/h).
The calmest month (with the lowest average wind speed) is August (9.9km/h).
Average humidity in December
Tulppio, Finland
- Average humidity in December: 96%
The months with the highest relative humidity are January and February (97%).
The month with the lowest relative humidity is June (70%).
Average rainfall in December
Tulppio, Finland
- Average rainfall in December: 31mm
The wettest months (with the highest rainfall) are July and August (53mm).
The driest month (with the least rainfall) is January (25mm).
Average rainfall days in December
Tulppio, Finland
- Average rainfall days in December: 1.9 days
The month with the highest number of rainy days is August (18.8 days).
The month with the least rainy days is February (1.1 days).
Average snowfall in December
Tulppio, Finland
- Average snowfall in December: 238mm
The month with the highest snowfall is December (238mm).
The months with the least snowfall are July and August (1mm).
Average snowfall days in December
Tulppio, Finland
- Average snowfall days in December: 22.7 days
The month with the highest number of snowfall days is December (22.7 days).
The month with the least snowfall days is August (0.2 days).
Average daylight in December /
Average sunshine in December
Tulppio, Finland
- Average daylight in December: 0h and 4min
The month with the longest days is May (Average daylight: 17h and 36min).
The month with the shortest days is June (Average daylight: 0h and 0min).
- Average sunshine in December: 0h and 2min
The month with the most sunshine is August (Average sunshine: 7h and 36min).
The month with the least sunshine is December (Average sunshine: 0h and 24min).
Average sunshine days in December
Tulppio, Finland
- Average sunshine days in December: 9.5 days
The month with the most sunshine days is October (11.1 days).
The month with the least sunshine days is April (5.5 days).
Average UV index in December
Tulppio, Finland
- Average UV index in December: 1
The months with the highest UV index are June and July (UV index 4).
The months with the lowest UV index are January, February, March, April, October, November and December (UV index 1).
Average cloud cover in December
Tulppio, Finland
- Average cloud cover in December: 81
The month with the most cloud cover is April (Cloud cover 83).
The month with the least cloud cover is July (Cloud cover 56).
Average visibility in December
Tulppio, Finland
- Average visibility in December: 5km
The months with the highest visibility are June and July (9km).
The month with the lowest visibility is January (4km).
