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 beginning of December subtly marks a decrease in the average high-temperature, transitioning from an icy 1.8°C (35.2°F) in November to a freezing cold -2.1°C (28.2°F). Throughout December, Juupajoki reports a steady low-temperature average of -5.4°C (22.3°F), slightly lower than its daytime counterpart.Humidity
In December, the average relative humidity in Juupajoki is 93%.Rainfall
In Juupajoki, in December, it is raining for 7 days, with typically 39mm (1.54") of accumulated precipitation. In Juupajoki, during the entire year, the rain falls for 119.7 days and collects up to 379mm (14.92") of precipitation.Snowfall
Months with snowfall in Juupajoki are January through June, September through December. The month with the most snowfall in Juupajoki is December, when snow falls for 20.3 days and typically aggregates up to 221mm (8.7") of snow.Daylight
December has the shortest days of the year, with an average of 5h and 24min of daylight.On the first day of the month, sunrise is at 09:14 and sunset at 15:08. On the last day of December, sunrise is at 09:43 and sunset at 15:08 EET.
Sunshine
With an average of 1h of sunshine, December has the least sunshine of the year.UV index
The months with the lowest UV index in Juupajoki are January through March, November and December, with an average maximum UV index of 1. A UV Index reading of 2, and below, represents a minimal health hazard from exposure to the Sun's UV rays for average individuals.Note: The UV index of 1 during December translates into the following guidance:
Children must always have sun protection, unlike most people, who can tolerate up to an hour in the sun without any burns. Being in direct Sun during midday can be harmful due to intense solar radiation; take precautions. Experience reduced UV exposure by about half when donning a wide-brim hat. Guard yourself! Snow reflection can almost double the UV radiation from the Sun.
Frequently asked questions
How cold is it in Juupajoki in December?
What is the average humidity in December in Juupajoki?
How much does it rain in Juupajoki in December?
When does it snow the most in Juupajoki?
How much does it snow in Juupajoki in December?
What is the month with the shortest days in Juupajoki?
What is the average length of the day in December in Juupajoki?
When is the sunrise / sunset in December in Juupajoki?
What is the month with the least sunshine in Juupajoki?
How many hours of sunshine does Juupajoki have in December?
When is the lowest UV index in Juupajoki?
What is the UV index reading in December in Juupajoki?
Average temperature in December
Juupajoki, Finland
- Average high temperature in December: -2.1°C
The warmest month (with the highest average high temperature) is July (21.5°C).
The month with the lowest average high temperature is January (-4.9°C).
- Average low temperature in December: -5.4°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 (-9.2°C).
Average pressure in December
Juupajoki, Finland
- Average pressure in December: 1007.7mbar
The month with the highest atmospheric pressure is May (1014.6mbar).
The month with the lowest atmospheric pressure is December (1007.7mbar).
Average wind speed in December
Juupajoki, Finland
- Average wind speed in December: 12.3km/h
The windiest month (with the highest average wind speed) is December (12.3km/h).
The calmest month (with the lowest average wind speed) is July (9.6km/h).
Average humidity in December
Juupajoki, Finland
- Average humidity in December: 93%
The months with the highest relative humidity are January and February (95%).
The month with the lowest relative humidity is May (66%).
Average rainfall in December
Juupajoki, Finland
- Average rainfall in December: 39mm
The wettest month (with the highest rainfall) is October (41mm).
The driest months (with the least rainfall) are March and April (25mm).
Average rainfall days in December
Juupajoki, Finland
- Average rainfall days in December: 7 days
The month with the highest number of rainy days is July (15 days).
The month with the least rainy days is February (2.9 days).
Average snowfall in December
Juupajoki, Finland
- Average snowfall in December: 221mm
The month with the highest snowfall is December (221mm).
The months with the least snowfall are July and August (0mm).
Average snowfall days in December
Juupajoki, Finland
- Average snowfall days in December: 20.3 days
The month with the highest number of snowfall days is January (21.2 days).
The months with the least snowfall days are July and August (0 days).
Average daylight in December /
Average sunshine in December
Juupajoki, Finland
- Average daylight in December: 5h and 2min
The month with the longest days is June (Average daylight: 19h and 30min).
The month with the shortest days is December (Average daylight: 5h and 24min).
- Average sunshine in December: 1h and 0min
The month with the most sunshine is June (Average sunshine: 11h and 48min).
The month with the least sunshine is December (Average sunshine: 1h and 0min).
Average sunshine days in December
Juupajoki, Finland
- Average sunshine days in December: 8.4 days
The month with the most sunshine days is June (17.4 days).
The month with the least sunshine days is December (8.4 days).
Average UV index in December
Juupajoki, 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
Juupajoki, Finland
- Average cloud cover in December: 79
The month with the most cloud cover is January (Cloud cover 81).
The months with the least cloud cover are July and August (Cloud cover 44).
Average visibility in December
Juupajoki, Finland
- Average visibility in December: 6km
The months with the highest visibility are May, June, July and August (9km).
The months with the lowest visibility are January and February (5km).
Juupajoki, Finland
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