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
A minor decrease in the average high-temperature is observed during December, shifting from a comfortable 16.2°C (61.2°F) in November to a cool 12.2°C (54°F). In Nemi, an average low-temperature of 6.3°C (43.3°F) is recorded during December nights.Humidity
The average relative humidity in December in Nemi, Italy, is 74%.Rainfall
In Nemi, Italy, in December, it is raining for 12.2 days, with typically 58mm (2.28") of accumulated precipitation. Throughout the year, there are 147.5 rainfall days, and 643mm (25.31") of precipitation is accumulated.Snowfall
February and December are months with snowfall in Nemi. December is the first month it typically snows. Throughout December, in the average 0.2 snowfall days, it receives 3mm (0.12") of snow. Throughout the year, in Nemi, there are 1.1 snowfall days, and 22mm (0.87") of snow is accumulated.Daylight
The month with the shortest days in Nemi is December, with an average of 9h and 12min of daylight.On the first day of the month, sunrise is at 07:17 and sunset at 16:39. On the last day of December, sunrise is at 07:36 and sunset at 16:48 CET.
Sunshine
The average sunshine in December in Nemi is 6.2h.UV index
January, February, November and December, with an average maximum UV index of 3, are months with the lowest UV index. A UV Index estimate of 3 to 5 represents a moderate health risk from exposure to the Sun's UV radiation for ordinary individuals.Note: In December, a regular UV index of 3 translates into these guidelines:
Make use of precautions - Suggestions to resist sunburn are communicated. Sun's radiation is most powerful around mid-day, so it's best to limit outdoor activities during this time. Consider a wide-brim hat essential for effective sun defense covering your face, neck, and eyes. Alert! The snow's reflection can amplify the UV radiation of the Sun nearly twice.
Frequently asked questions
What is the usual temperature for Nemi in December?
What is the average humidity in December in Nemi?
How much does it rain in Nemi in December?
When does it start snowing in Nemi?
What is the month with the shortest days in Nemi?
How many hours of daylight does Nemi have in December?
When are sunrise and sunset in December in Nemi?
How many hours of sunshine does Nemi have in December?
What is the month with the lowest UV index in Nemi?
What is the UV index reading in December in Nemi?
Average temperature in December
Nemi, Italy
- Average high temperature in December: 12.2°C
The warmest month (with the highest average high temperature) is August (30°C).
The month with the lowest average high temperature is January (11°C).
- Average low temperature in December: 6.3°C
The month with the highest average low temperature is August (20.3°C).
The coldest month (with the lowest average low temperature) is January (5.2°C).
Average pressure in December
Nemi, Italy
- Average pressure in December: 1018.6mbar
The month with the highest atmospheric pressure is December (1018.6mbar).
The month with the lowest atmospheric pressure is April (1014mbar).
Average wind speed in December
Nemi, Italy
- Average wind speed in December: 10.6km/h
The windiest month (with the highest average wind speed) is February (11.9km/h).
The calmest month (with the lowest average wind speed) is August (8.3km/h).
Average humidity in December
Nemi, Italy
- Average humidity in December: 74%
The month with the highest relative humidity is November (77%).
The month with the lowest relative humidity is August (59%).
Average rainfall in December
Nemi, Italy
- Average rainfall in December: 58mm
The wettest month (with the highest rainfall) is November (119mm).
The driest month (with the least rainfall) is August (19mm).
Average rainfall days in December
Nemi, Italy
- Average rainfall days in December: 12.2 days
The month with the highest number of rainy days is November (15.3 days).
The month with the least rainy days is August (6.5 days).
Average snowfall in December
Nemi, Italy
- Average snowfall in December: 3mm
The month with the highest snowfall is February (19mm).
The months with the least snowfall are January, March, April, May, June, July, August, September, October and November (0mm).
Average snowfall days in December
Nemi, Italy
- Average snowfall days in December: 0.2 days
The month with the highest number of snowfall days is February (0.8 days).
The months with the least snowfall days are March, April, May, June, July, August, September, October and November (0 days).
Average daylight in December /
Average sunshine in December
Nemi, 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 12min).
- Average sunshine in December: 6h and 1min
The months with the most sunshine are July and August (Average sunshine: 11h and 54min).
The month with the least sunshine is January (Average sunshine: 5h and 54min).
Average sunshine days in December
Nemi, Italy
- Average sunshine days in December: 17.4 days
The month with the most sunshine days is August (21.5 days).
The month with the least sunshine days is April (12.5 days).
Average UV index in December
Nemi, Italy
- Average UV index in December: 3
The month with the highest UV index is July (UV index 7).
The months with the lowest UV index are January, February, November and December (UV index 3).
Average cloud cover in December
Nemi, Italy
- Average cloud cover in December: 31
The month with the most cloud cover is January (Cloud cover 37).
The month with the least cloud cover is August (Cloud cover 10).
Average visibility in December
Nemi, 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).
Nemi, Italy
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