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
December brings a minor shift in the average high-temperature, adjusting from 18.3°C (64.9°F) in November to a still refreshing 14.6°C (58.3°F). In Supersano, the nocturnal temperatures throughout December show a marginal dip from the daytime averages, settling at a cool 11.5°C (52.7°F).Humidity
The average relative humidity in December is 71%.Rainfall
In Supersano, in December, during 12.4 rainfall days, 40mm (1.57") of precipitation is typically accumulated. In Supersano, during the entire year, the rain falls for 125.1 days and collects up to 486mm (19.13") of precipitation.Snowfall
In Supersano, snow does not fall in February through December.Daylight
December has the shortest days of the year, with an average of 9h and 24min of daylight.On the first day of December in Supersano, sunrise is at 06:50 and sunset at 16:22. On the last day of the month, sunrise is at 07:08 and sunset at 16:31 CET.
Sunshine
In December, the average sunshine in Supersano, Italy, is 6.3h.UV index
January, February, November and December, with an average maximum UV index of 4, are months with the lowest UV index in Supersano. A UV Index reading of 3 to 5 represents a moderate health risk from unprotected exposure to Sun's UV rays for average individuals.Note: During December, 4 as the daily maximum UV index converts into the following advice:
Be vigilant - Suggestions to stave off sun damage are provided. Minimize direct exposure to the Sun during midday when its radiation is at its peak. A wide-brimmed hat is a staple for defending the face, eyes, ears, and neck from the Sun. Pay attention! The reflection of snow can enhance the Sun's UV radiation almost double.
Published by: Weather Atlas | About Us
Data Sources | Weather Forecasting & Climate
Frequently asked questions
What is the average December temperature in Supersano?
What is the average humidity in December in Supersano?
How many days does it rain in December in Supersano?
When it does not snow in Supersano?
Does it snow in Supersano in December?
What is the month with the shortest days in Supersano?
How many hours of daylight does Supersano have in December?
What time are sunrise and sunset in December in Supersano?
How long on average sun shines in December in Supersano?
What are the months with the lowest UV index in Supersano?
What is the UV index reading in December in Supersano?
Average temperature in December
Supersano, Italy
- Average high temperature in December: 14.6°C
The warmest month (with the highest average high temperature) is August (30.2°C).
The month with the lowest average high temperature is January (13.2°C).
- Average low temperature in December: 11.5°C
The month with the highest average low temperature is August (24.7°C).
The coldest month (with the lowest average low temperature) is January (9.9°C).
Average pressure in December
Supersano, Italy
- Average pressure in December: 1017.7mbar
The month with the highest atmospheric pressure is December (1017.7mbar).
The month with the lowest atmospheric pressure is July (1012.3mbar).
Average wind speed in December
Supersano, Italy
- Average wind speed in December: 21.7km/h
The windiest month (with the highest average wind speed) is February (23.5km/h).
The calmest month (with the lowest average wind speed) is August (14.1km/h).
Average humidity in December
Supersano, Italy
- Average humidity in December: 71%
The month with the highest relative humidity is November (74%).
The months with the lowest relative humidity are July and August (61%).
Average rainfall in December
Supersano, Italy
- Average rainfall in December: 40mm
The wettest month (with the highest rainfall) is November (107mm).
The driest month (with the least rainfall) is August (4mm).
Average rainfall days in December
Supersano, Italy
- Average rainfall days in December: 12.4 days
The month with the highest number of rainy days is January (15.3 days).
The month with the least rainy days is August (2.5 days).
Average snowfall in December
Supersano, Italy
- Average snowfall in December: 0mm
The month with the highest snowfall is January (1mm).
The months with the least snowfall are February, March, April, May, June, July, August, September, October, November and December (0mm).
Average snowfall days in December
Supersano, Italy
- Average snowfall days in December: 0.3 days
The month with the highest number of snowfall days is December (0.3 days).
The months with the least snowfall days are February, March, April, May, June, July, August, September, October and November (0 days).
Average daylight in December /
Average sunshine in December
Supersano, Italy
- Average daylight in December: 9h and 2min
The month with the longest days is June (Average daylight: 15h and 0min).
The month with the shortest days is December (Average daylight: 9h and 24min).
- Average sunshine in December: 6h and 2min
The months with the most sunshine are July and August (Average sunshine: 12h and 12min).
The month with the least sunshine is January (Average sunshine: 5h and 54min).
Average sunshine days in December
Supersano, Italy
- Average sunshine days in December: 14.9 days
The month with the most sunshine days is August (27.8 days).
The month with the least sunshine days is February (11.9 days).
Average UV index in December
Supersano, Italy
- Average UV index in December: 4
The months with the highest UV index are June, July and August (UV index 7).
The months with the lowest UV index are January, February, November and December (UV index 4).
Average cloud cover in December
Supersano, Italy
- Average cloud cover in December: 31
The month with the most cloud cover is January (Cloud cover 38).
The months with the least cloud cover are July and August (Cloud cover 8).
Average visibility in December
Supersano, Italy
- Average visibility in December: 10km
The months with the highest visibility are January, February, March, April, May, June, July, August, September, October, November and December (10km).
The months with the lowest visibility are January, February, March, April, May, June, July, August, September, October, November and December (10km).
Supersano, Italy
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