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 average high-temperature drops in December, from November's mild 13.6°C (56.5°F) to a frosty 8.5°C (47.3°F). December nights experience a consistent temperature drop to an icy 1.6°C (34.9°F).Humidity
The average relative humidity in December in Prosotsani is 76%.Rainfall
In December, the rain falls for 12.4 days. Throughout December, 56mm (2.2") of precipitation is accumulated. Throughout the year, there are 163.2 rainfall days, and 583mm (22.95") of precipitation is accumulated.Snowfall
January through March and December are months with snowfall. December is the first month it typically snows. Throughout December, in the average 0.5 snowfall days, it receives 5mm (0.2") of snow. In Prosotsani, during the entire year, snow falls for 5.6 days and aggregates up to 79mm (3.11") of snow.Daylight
The month with the shortest days in Prosotsani is December, with an average of 9h and 18min of daylight.On the first day of the month, sunrise is at 07:30 and sunset at 16:56. On the last day of December, in Prosotsani, Greece, sunrise is at 07:49 and sunset at 17:05 EET.
Sunshine
In December, the average sunshine in Prosotsani, Greece, is 6.1h.UV index
The months with the lowest UV index are January, February and December, with an average maximum UV index of 2. A UV Index reading of 2, and below, represents a minimal health vulnerability from unsafe exposure to UV radiation for the ordinary person.Note: An average UV index of 2 in December transforms into this advice:
While sun exposure does not greatly affect most, individuals with fair skin, babies, and children always need vigilant safeguarding. Exposing oneself to the midday Sun can be harmful due to the strong UV radiation; limit your time outside. A hat with a broad brim is indispensable, filtering out up to half of UV rays. Mark this! Snow reflection can nearly double the UV radiation intensity from the Sun.
Frequently asked questions
What are December temperatures in Prosotsani?
What is the average humidity in December in Prosotsani?
How many days does it rain in December in Prosotsani?
When does it start snowing in Prosotsani?
What is the month with the shortest days in Prosotsani?
How many hours of daylight does Prosotsani have in December?
When are sunrise and sunset in December in Prosotsani?
How many hours of sunshine does Prosotsani have in December?
What is the month with the lowest UV index in Prosotsani?
What is the UV index reading in December in Prosotsani?
Average temperature in December
Prosotsani, Greece
- Average high temperature in December: 8.5°C
The warmest month (with the highest average high temperature) is August (30°C).
The month with the lowest average high temperature is January (6.7°C).
- Average low temperature in December: 1.6°C
The month with the highest average low temperature is August (17.8°C).
The coldest month (with the lowest average low temperature) is January (-0.1°C).
Average pressure in December
Prosotsani, Greece
- Average pressure in December: 1019.9mbar
The month with the highest atmospheric pressure is December (1019.9mbar).
The month with the lowest atmospheric pressure is July (1012.9mbar).
Average wind speed in December
Prosotsani, Greece
- Average wind speed in December: 6.2km/h
The windiest months (with the highest average wind speed) are March and May (7.1km/h).
The calmest month (with the lowest average wind speed) is November (5.9km/h).
Average humidity in December
Prosotsani, Greece
- Average humidity in December: 76%
The months with the highest relative humidity are January and February (78%).
The month with the lowest relative humidity is August (52%).
Average rainfall in December
Prosotsani, Greece
- Average rainfall in December: 56mm
The wettest month (with the highest rainfall) is January (78mm).
The driest month (with the least rainfall) is August (20mm).
Average rainfall days in December
Prosotsani, Greece
- Average rainfall days in December: 12.4 days
The month with the highest number of rainy days is June (18.8 days).
The month with the least rainy days is October (8.3 days).
Average snowfall in December
Prosotsani, Greece
- Average snowfall in December: 5mm
The month with the highest snowfall is January (36mm).
The months with the least snowfall are April, May, June, July, August, September, October and November (0mm).
Average snowfall days in December
Prosotsani, Greece
- Average snowfall days in December: 0.5 days
The month with the highest number of snowfall days is January (3 days).
The months with the least snowfall days are April, May, June, July, August, September and October (0 days).
Average daylight in December /
Average sunshine in December
Prosotsani, Greece
- Average daylight in December: 9h and 2min
The month with the longest days is June (Average daylight: 15h and 6min).
The month with the shortest days is December (Average daylight: 9h and 18min).
- Average sunshine in December: 6h and 1min
The month with the most sunshine is August (Average sunshine: 11h and 48min).
The month with the least sunshine is January (Average sunshine: 5h and 54min).
Average sunshine days in December
Prosotsani, Greece
- Average sunshine days in December: 17.5 days
The month with the most sunshine days is October (21.4 days).
The month with the least sunshine days is April (8.7 days).
Average UV index in December
Prosotsani, Greece
- Average UV index in December: 2
The month with the highest UV index is July (UV index 7).
The months with the lowest UV index are January, February and December (UV index 2).
Average cloud cover in December
Prosotsani, Greece
- Average cloud cover in December: 34
The month with the most cloud cover is February (Cloud cover 41).
The month with the least cloud cover is August (Cloud cover 16).
Average visibility in December
Prosotsani, Greece
- Average visibility in December: 9km
The months with the highest visibility are May, June, July, August, September and October (10km).
The months with the lowest visibility are January, February, March, April, November and December (9km).
Prosotsani, Greece
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