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, Ylistaro experiences a modest temperature adjustment, with the average high-temperature gently receding from a wintry 2°C (35.6°F) in November to a subzero cold -2°C (28.4°F). Ylistaro, in December, registers a nighttime average temperature of -5.2°C (22.6°F).Humidity
In December, the average relative humidity is 92%.Rainfall
In Ylistaro, Finland, during December, the rain falls for 6.7 days and regularly aggregates up to 31mm (1.22") of precipitation. In Ylistaro, during the entire year, the rain falls for 134.7 days and collects up to 432mm (17.01") of precipitation.Snowfall
January through May, October through December are months with snowfall. December is the month with the most snowfall in Ylistaro. Snow falls for 16.3 days and accumulates 145mm (5.71") of snow.Daylight
December has the shortest days of the year, with an average of 5h and 0min of daylight.On the first day of December, sunrise is at 09:34 and sunset at 15:04. On the last day of the month, sunrise is at 10:04 and sunset at 15:01 EET.
Sunshine
The month with the least sunshine in Ylistaro is December, with an average of 1.1h of sunshine.UV index
The months with the lowest UV index are January through March, November and December, with an average maximum UV index of 1. A UV Index estimate of 2, and below, represents a minimal health hazard from unprotected exposure to Sun's UV rays for ordinary individuals.Note: The maximum daily UV index of 1 in December interprets into the following recommendations:
Babies, children, and those with sensitive skin should always avoid extended periods in the sun. Protect yourself from the midday Sun's peak UV radiation by minimizing exposure. Fend off the sun's harsh rays with appropriate clothing, a wide-brim hat, and UV-protective sunglasses. Be informed! The Sun's UV radiation can be nearly doubled due to the reflection from snow.
Frequently asked questions
How cold is it in Ylistaro in December?
What is the average humidity in December in Ylistaro?
How many days does it rain in December in Ylistaro?
What is the snowiest month in Ylistaro?
How much does it snow in Ylistaro in December?
What is the month with the shortest days in Ylistaro?
What is the average length of the day in December in Ylistaro?
What time are sunrise and sunset in December in Ylistaro?
What is the month with the least sunshine in Ylistaro?
How long on average sun shines in December in Ylistaro?
What are the months with the lowest UV index in Ylistaro?
What is the UV index intensity in December in Ylistaro?
Average temperature in December
Ylistaro, Finland
- Average high temperature in December: -2°C
The warmest month (with the highest average high temperature) is July (21.4°C).
The month with the lowest average high temperature is January (-4.5°C).
- Average low temperature in December: -5.2°C
The month with the highest average low temperature is July (11.8°C).
The coldest month (with the lowest average low temperature) is January (-8.8°C).
Average pressure in December
Ylistaro, Finland
- Average pressure in December: 1006mbar
The month with the highest atmospheric pressure is May (1014.3mbar).
The month with the lowest atmospheric pressure is December (1006mbar).
Average wind speed in December
Ylistaro, Finland
- Average wind speed in December: 12.1km/h
The windiest month (with the highest average wind speed) is December (12.1km/h).
The calmest month (with the lowest average wind speed) is July (9.7km/h).
Average humidity in December
Ylistaro, Finland
- Average humidity in December: 92%
The months with the highest relative humidity are January and February (94%).
The months with the lowest relative humidity are May and June (67%).
Average rainfall in December
Ylistaro, Finland
- Average rainfall in December: 31mm
The wettest month (with the highest rainfall) is August (62mm).
The driest month (with the least rainfall) is February (20mm).
Average rainfall days in December
Ylistaro, Finland
- Average rainfall days in December: 6.7 days
The month with the highest number of rainy days is August (18.1 days).
The month with the least rainy days is February (3.1 days).
Average snowfall in December
Ylistaro, Finland
- Average snowfall in December: 145mm
The month with the highest snowfall is December (145mm).
The months with the least snowfall are June, July, August and September (0mm).
Average snowfall days in December
Ylistaro, Finland
- Average snowfall days in December: 16.3 days
The month with the highest number of snowfall days is December (16.3 days).
The months with the least snowfall days are July, August and September (0 days).
Average daylight in December /
Average sunshine in December
Ylistaro, Finland
- Average daylight in December: 5h and 0min
The month with the longest days is June (Average daylight: 20h and 6min).
The month with the shortest days is December (Average daylight: 5h and 0min).
- Average sunshine in December: 1h and 1min
The month with the most sunshine is June (Average sunshine: 12h and 0min).
The month with the least sunshine is December (Average sunshine: 1h and 6min).
Average sunshine days in December
Ylistaro, Finland
- Average sunshine days in December: 11.1 days
The month with the most sunshine days is February (15 days).
The month with the least sunshine days is November (10.4 days).
Average UV index in December
Ylistaro, 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
Ylistaro, Finland
- Average cloud cover in December: 73
The month with the most cloud cover is January (Cloud cover 75).
The month with the least cloud cover is June (Cloud cover 43).
Average visibility in December
Ylistaro, Finland
- Average visibility in December: 7km
The months with the highest visibility are May, June and July (9km).
The months with the lowest visibility are January, February and March (6km).
Ylistaro, Finland
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