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
December
Weather in December
Temperature
December's arrival signals a moderate reduction in the average high-temperature, easing from a fresh 11°C (51.8°F) in November to a chilly 6.4°C (43.5°F). Santo Stefano di Sessanio in December experiences a low-temperature average of -0.8°C (30.6°F).Humidity
The average relative humidity in December in Santo Stefano di Sessanio is 83%.Rainfall
In Santo Stefano di Sessanio, during December, the rain falls for 13.2 days and regularly aggregates up to 68mm (2.68") of precipitation. In Santo Stefano di Sessanio, during the entire year, the rain falls for 211.4 days and collects up to 1009mm (39.72") of precipitation.Snowfall
Months with snowfall are January through April, November and December. In Santo Stefano di Sessanio, in December, during 6.3 snowfall days, 107mm (4.21") of snow is typically accumulated. In Santo Stefano di Sessanio, during the entire year, snow falls for 30.3 days and aggregates up to 646mm (25.43") of snow.Daylight
The month with the shortest days in Santo Stefano di Sessanio is December, with an average of 9h and 6min of daylight.On the first day of December in Santo Stefano di Sessanio, sunrise is at 07:15 and sunset at 16:33. On the last day of the month, sunrise is at 07:34 and sunset at 16:42 CET.
Sunshine
In December, the average sunshine in Santo Stefano di Sessanio, Italy, is 5.8h.UV index
The average daily maximum UV index in December in Santo Stefano di Sessanio is 2. A UV Index of 2, and less, symbolizes a low health risk from exposure to the Sun's UV radiation for average individuals.Note: An average maximum UV index of 2 in December leads to these recommendations:
In contrast to children, who must always be shielded from the sun, most people can tolerate up to an hour of sun exposure without any burns. Solar radiation is at its peak intensity during midday, so it's advisable to stay indoors or in the shade. On sunny days, it's ideal to wear sunglasses that filter out UVA and UVB rays. Be careful! The Sun's UV radiation can nearly be doubled by the reflective quality of snow.
Published by: Weather Atlas | About Us
Data Sources | Weather Forecasting & Climate
Frequently asked questions
Is December cold in Santo Stefano di Sessanio?
What is the average humidity in December in Santo Stefano di Sessanio?
How many days does it rain in December in Santo Stefano di Sessanio?
How much does it snow in Santo Stefano di Sessanio in December?
What is the month with the shortest days in Santo Stefano di Sessanio?
What is the average length of the day in December in Santo Stefano di Sessanio?
What time are sunrise and sunset in December in Santo Stefano di Sessanio?
How long on average sun shines in December in Santo Stefano di Sessanio?
What is the UV index reading in December in Santo Stefano di Sessanio?
Average temperature in December
Santo Stefano di Sessanio, 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
Santo Stefano di Sessanio, 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
Santo Stefano di Sessanio, 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
Santo Stefano di Sessanio, 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
Santo Stefano di Sessanio, 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
Santo Stefano di Sessanio, 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
Santo Stefano di Sessanio, 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
Santo Stefano di Sessanio, 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
Santo Stefano di Sessanio, 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
Santo Stefano di Sessanio, 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
Santo Stefano di Sessanio, 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
Santo Stefano di Sessanio, 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
Santo Stefano di Sessanio, 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).
