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 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 heralds a minor drop in average high-temperature, sliding from November's comfortable 16.5°C (61.7°F) to a fresh 12.8°C (55°F). Segni experiences a consistent average temperature of 6.6°C (43.9°F) throughout the nights in December.Humidity
In December, the average relative humidity is 75%.Rainfall
In December, in Segni, the rain falls for 13.5 days. Throughout December, 66mm (2.6") of precipitation is accumulated. Throughout the year, in Segni, there are 156.3 rainfall days, and 724mm (28.5") of precipitation is accumulated.Snowfall
January, March through December are months without snowfall.Daylight
With an average of 9h and 12min of daylight, December has the shortest days of the year.On the first day of the month, sunrise is at 07:15 and sunset at 16:38. On the last day of December, in Segni, sunrise is at 07:34 and sunset at 16:47 CET.
Sunshine
In December, the average sunshine in Segni is 6.1h.UV index
January, February and December, with an average maximum UV index of 3, are months with the lowest UV index. A UV Index value of 3 to 5 symbolizes a medium health hazard from exposure to the Sun's UV rays for ordinary individuals.Note: The maximum UV index, 3 during December, leads to the following recommendations:
Heed the precautions - It is counselled to guard against solar damage. Considering the harmful UV rays from the Sun during midday, it's essential to reduce exposure. Select sunglasses that boast both UVA and UVB protection to limit the adverse effects of the sun on the eyes.
Frequently asked questions
What is the usual temperature for Segni in December?
What is the average humidity in December in Segni?
How much does it rain in Segni in December?
When it does not snow in Segni?
What is the month with the shortest days in Segni?
What is the average length of the day in December in Segni?
What time are sunrise and sunset in December in Segni?
How long on average sun shines in December in Segni?
When is the lowest UV index in Segni?
What is the UV index intensity in December in Segni?
Average temperature in December
Segni, Italy
- Average high temperature in December: 12.8°C
The warmest month (with the highest average high temperature) is August (30.3°C).
The month with the lowest average high temperature is January (11.5°C).
- Average low temperature in December: 6.6°C
The month with the highest average low temperature is August (19.9°C).
The coldest month (with the lowest average low temperature) is January (5.5°C).
Average pressure in December
Segni, 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 April (1014mbar).
Average wind speed in December
Segni, Italy
- Average wind speed in December: 10.6km/h
The windiest month (with the highest average wind speed) is February (11.8km/h).
The calmest month (with the lowest average wind speed) is August (8.4km/h).
Average humidity in December
Segni, Italy
- Average humidity in December: 75%
The month with the highest relative humidity is November (78%).
The month with the lowest relative humidity is August (61%).
Average rainfall in December
Segni, Italy
- Average rainfall in December: 66mm
The wettest month (with the highest rainfall) is November (135mm).
The driest month (with the least rainfall) is August (19mm).
Average rainfall days in December
Segni, Italy
- Average rainfall days in December: 13.5 days
The month with the highest number of rainy days is March (16.1 days).
The month with the least rainy days is August (6.5 days).
Average snowfall days in December
Segni, Italy
- Average snowfall days in December: 0 days
The month with the highest number of snowfall days is February (0.1 days).
The months with the least snowfall days are January, March, April, May, June, July, August, September, October, November and December (0 days).
Average daylight in December /
Average sunshine in December
Segni, 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 48min).
The month with the least sunshine is January (Average sunshine: 5h and 36min).
Average sunshine days in December
Segni, Italy
- Average sunshine days in December: 15.5 days
The month with the most sunshine days is August (20.4 days).
The month with the least sunshine days is April (11.9 days).
Average UV index in December
Segni, 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 and December (UV index 3).
Average cloud cover in December
Segni, Italy
- Average cloud cover in December: 33
The month with the most cloud cover is January (Cloud cover 40).
The month with the least cloud cover is August (Cloud cover 10).
Average visibility in December
Segni, 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).
Segni, Italy
Weather forecast for your location
2. Allow the app to use your location
