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
In Fossa, the average high-temperature in December gently drops from a fresh 11°C (51.8°F) in November to a chilly 6.4°C (43.5°F). Throughout December, the nighttime temperature in Fossa averages to a subzero cold -0.8°C (30.6°F).Humidity
In Fossa, Italy, the average relative humidity in December is 83%.Rainfall
In Fossa, Italy, in December, it is raining for 13.2 days, with typically 68mm (2.68") of accumulated precipitation. In Fossa, during the entire year, the rain falls for 211.4 days and collects up to 1009mm (39.72") of precipitation.Snowfall
Months with snowfall in Fossa are January through April, November and December. In Fossa, in December, snow falls for 6.3 days, with typically accumulated 107mm (4.21") of snow. In Fossa, Italy, during the entire year, snow falls for 30.3 days and aggregates up to 646mm (25.43") of snow.Daylight
December has the shortest days of the year, with an average of 9h and 6min of daylight.On the first day of the month, sunrise is at 07:15 and sunset at 16:34. On the last day of December, sunrise is at 07:34 and sunset at 16:43 CET.
Sunshine
In December, the average sunshine is 5.8h.UV index
The average daily maximum UV index in December in Fossa is 2. A UV Index reading of 2, and below, represents a minimal health hazard from exposure to the Sun's UV rays for the average person.Note: The maximum UV index of 2 during December leads to these instructions:
Protection from prolonged sun exposure is necessary for babies, children, and individuals with sensitive skin. The intensity of the Sun's UV radiation during midday suggests reducing time spent outdoors. Sun-related eye harm can be minimized with proper sunglasses offering UVA and UVB coverage. Be advised! The UV radiation from the Sun can be almost doubled due to the reflective properties of snow.
Frequently asked questions
Is it cold in Fossa during December?
What is the average humidity in December in Fossa?
How much does it rain in Fossa in December?
How much does it snow in Fossa in December?
What is the month with the shortest days in Fossa?
What is the average length of the day in December in Fossa?
When is the sunrise / sunset in December in Fossa?
How many hours of sunshine does Fossa have in December?
What is the UV index reading in December in Fossa?
Average temperature in December
Fossa, Italy
- Average high temperature in December: 6.4°C
The warmest month (with the highest average high temperature) is August (25.5°C).
The month with the lowest average high temperature is January (5°C).
- Average low temperature in December: -0.8°C
The month with the highest average low temperature is August (12.7°C).
The coldest month (with the lowest average low temperature) is January (-1.6°C).
Average pressure in December
Fossa, Italy
- Average pressure in December: 1018.5mbar
The month with the highest atmospheric pressure is December (1018.5mbar).
The month with the lowest atmospheric pressure is July (1013.8mbar).
Average wind speed in December
Fossa, Italy
- Average wind speed in December: 7.7km/h
The windiest month (with the highest average wind speed) is February (8.5km/h).
The calmest month (with the lowest average wind speed) is August (5km/h).
Average humidity in December
Fossa, Italy
- Average humidity in December: 83%
The month with the highest relative humidity is January (86%).
The month with the lowest relative humidity is August (68%).
Average rainfall in December
Fossa, Italy
- Average rainfall in December: 68mm
The wettest month (with the highest rainfall) is May (127mm).
The driest month (with the least rainfall) is October (57mm).
Average rainfall days in December
Fossa, Italy
- Average rainfall days in December: 13.2 days
The month with the highest number of rainy days is May (23.4 days).
The month with the least rainy days is December (13.2 days).
Average snowfall in December
Fossa, Italy
- Average snowfall in December: 107mm
The month with the highest snowfall is January (262mm).
The months with the least snowfall are May, June, July, August, September and October (0mm).
Average snowfall days in December
Fossa, Italy
- Average snowfall days in December: 6.3 days
The month with the highest number of snowfall days is January (9.8 days).
The months with the least snowfall days are June, July, August, September and October (0 days).
Average daylight in December /
Average sunshine in December
Fossa, Italy
- Average daylight in December: 9h and 1min
The month with the longest days is June (Average daylight: 15h and 12min).
The month with the shortest days is December (Average daylight: 9h and 6min).
- Average sunshine in December: 5h and 5min
The month with the most sunshine is August (Average sunshine: 11h and 36min).
The month with the least sunshine is January (Average sunshine: 5h and 0min).
Average sunshine days in December
Fossa, Italy
- Average sunshine days in December: 12.8 days
The month with the most sunshine days is December (12.8 days).
The month with the least sunshine days is May (5.8 days).
Average UV index in December
Fossa, Italy
- Average UV index in December: 2
The month with the highest UV index is July (UV index 6).
The month with the lowest UV index is January (UV index 1).
Average cloud cover in December
Fossa, Italy
- Average cloud cover in December: 42
The months with the most cloud cover are January and February (Cloud cover 52).
The month with the least cloud cover is August (Cloud cover 18).
Average visibility in December
Fossa, Italy
- Average visibility in December: 8km
The months with the highest visibility are June, July, August and September (9km).
The month with the lowest visibility is January (7km).
Fossa, Italy
Weather forecast for your location
2. Allow the app to use your location
