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
Casola Valsenio's weather subtly changes with the onset of December, barely falling from a refreshing 13.5°C (56.3°F) in November to a frosty 8.7°C (47.7°F). Throughout December, an average low-temperature of 3.1°C (37.6°F) is expected in Casola Valsenio.Humidity
The average relative humidity in December is 80%.Rainfall
In Casola Valsenio, in December, it is raining for 9.6 days, with typically 37mm (1.46") of accumulated precipitation. In Casola Valsenio, Italy, during the entire year, the rain falls for 148.6 days and collects up to 532mm (20.94") of precipitation.Snowfall
Months with snowfall in Casola Valsenio are January through March, November and December. In Casola Valsenio, in December, snow falls for 1.3 days, with typically accumulated 20mm (0.79") of snow. Throughout the year, there are 6.2 snowfall days, and 110mm (4.33") of snow is accumulated.Daylight
The month with the shortest days is December, with an average of 8h and 54min of daylight.On the first day of the month, sunrise is at 07:29 and sunset at 16:36. On the last day of December, sunrise is at 07:48 and sunset at 16:44 CET.
Sunshine
In December, the average sunshine in Casola Valsenio is 6h.UV index
The months with the lowest UV index are January and December, with an average maximum UV index of 2. A UV Index reading of 2, and below, represents a minimal health hazard from exposure to the Sun's UV radiation for the ordinary person.Note: In December, an average UV index of 2 transforms into the following instructions:
Long-term sun exposure is typically not a concern for most. However, those with sensitive skin, infants, and children must always have protection. The Sun's harshest UV rays are around midday; it's wise to seek shade and limit time outdoors. A hat with a broad brim is indispensable, filtering out up to half of UV rays. Remember to consider! The UV radiation from the Sun can be intensified nearly twice by the reflection of snow.
Published by: Weather Atlas | About Us
Data Sources | Weather Forecasting & Climate
Frequently asked questions
What is the average December temperature in Casola Valsenio?
What is the average humidity in December in Casola Valsenio?
How many days does it rain in December in Casola Valsenio?
How much does it snow in Casola Valsenio in December?
What is the month with the shortest days in Casola Valsenio?
What is the average length of the day in December in Casola Valsenio?
What time are sunrise and sunset in December in Casola Valsenio?
How long on average sun shines in December in Casola Valsenio?
When is the lowest UV index in Casola Valsenio?
What is the UV index intensity in December in Casola Valsenio?
Average temperature in December
Casola Valsenio, Italy
- Average high temperature in December: 8.7°C
The warmest month (with the highest average high temperature) is August (30.8°C).
The month with the lowest average high temperature is January (7.4°C).
- Average low temperature in December: 3.1°C
The month with the highest average low temperature is August (18.8°C).
The coldest month (with the lowest average low temperature) is January (2.2°C).
Average pressure in December
Casola Valsenio, Italy
- Average pressure in December: 1018.8mbar
The month with the highest atmospheric pressure is December (1018.8mbar).
The month with the lowest atmospheric pressure is July (1013.6mbar).
Average wind speed in December
Casola Valsenio, Italy
- Average wind speed in December: 7.4km/h
The windiest month (with the highest average wind speed) is March (10.1km/h).
The calmest month (with the lowest average wind speed) is December (7.4km/h).
Average humidity in December
Casola Valsenio, Italy
- Average humidity in December: 80%
The month with the highest relative humidity is November (82%).
The month with the lowest relative humidity is August (59%).
Average rainfall in December
Casola Valsenio, Italy
- Average rainfall in December: 37mm
The wettest month (with the highest rainfall) is May (67mm).
The driest month (with the least rainfall) is August (30mm).
Average rainfall days in December
Casola Valsenio, Italy
- Average rainfall days in December: 9.6 days
The month with the highest number of rainy days is May (16.5 days).
The month with the least rainy days is December (9.6 days).
Average snowfall in December
Casola Valsenio, Italy
- Average snowfall in December: 20mm
The month with the highest snowfall is February (32mm).
The months with the least snowfall are April, May, June, July, August, September and October (0mm).
Average snowfall days in December
Casola Valsenio, Italy
- Average snowfall days in December: 1.3 days
The month with the highest number of snowfall days is February (2.1 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
Casola Valsenio, Italy
- Average daylight in December: 8h and 5min
The month with the longest days is June (Average daylight: 15h and 30min).
The month with the shortest days is December (Average daylight: 8h and 54min).
- Average sunshine in December: 6h and 0min
The month with the most sunshine is July (Average sunshine: 11h and 36min).
The month with the least sunshine is February (Average sunshine: 5h and 18min).
Average sunshine days in December
Casola Valsenio, Italy
- Average sunshine days in December: 18.9 days
The month with the most sunshine days is December (18.9 days).
The month with the least sunshine days is May (9.7 days).
Average UV index in December
Casola Valsenio, Italy
- 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 and December (UV index 2).
Average cloud cover in December
Casola Valsenio, Italy
- Average cloud cover in December: 36
The month with the most cloud cover is February (Cloud cover 45).
The month with the least cloud cover is August (Cloud cover 15).
Average visibility in December
Casola Valsenio, Italy
- Average visibility in December: 9km
The months with the highest visibility are June, July, August and September (10km).
The months with the lowest visibility are January, February, March, April, May, October, November and December (9km).
Casola Valsenio, Italy
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