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
Transition into December subtly marks a drop in the average high-temperature, moderately moving from a mild 14.8°C (58.6°F) in November to a cool 10.5°C (50.9°F). Massa Fermana's nights in December cool down to an average low-temperature of 5.4°C (41.7°F).Humidity
The average relative humidity in December is 76%.Rainfall
In Massa Fermana, in December, during 12.5 rainfall days, 39mm (1.54") of precipitation is typically accumulated. Throughout the year, there are 156.4 rainfall days, and 538mm (21.18") of precipitation is accumulated.Snowfall
Months with snowfall in Massa Fermana are January through March, November and December. In Massa Fermana, in December, during 1.5 snowfall days, 16mm (0.63") of snow is typically accumulated. In Massa Fermana, during the entire year, snow falls for 7.6 days and aggregates up to 174mm (6.85") 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 December in Massa Fermana, sunrise is at 07:18 and sunset at 16:32. On the last day of the month, sunrise is at 07:37 and sunset at 16:40 CET.
Sunshine
The average sunshine in December is 6.4h.UV index
January, February, November and December, with an average maximum UV index of 3, are months with the lowest UV index in Massa Fermana. A UV Index estimate of 3 to 5 represents a moderate threat to health from exposure to the Sun's UV radiation for average individuals.Note: In December, the maximum UV index of 3 suggests this advice:
Exercise prevention - Protecting skin and eyes from harm is required. Solar radiation peaks around mid-day, so it's wise to limit exposure to the Sun at this time. A wide-brimmed hat is a staple for defending the face, eyes, ears, and neck from the Sun. Be vigilant! The reflective nature of snow can increase the Sun's UV radiation nearly twofold.
Frequently asked questions
What is the usual temperature for Massa Fermana in December?
What is the average humidity in December in Massa Fermana?
How much does it rain in Massa Fermana in December?
How many days does it snow in December in Massa Fermana?
What is the month with the shortest days in Massa Fermana?
How many hours of daylight does Massa Fermana have in December?
What time are sunrise and sunset in December in Massa Fermana?
How many hours of sunshine does Massa Fermana have in December?
When is the lowest UV index in Massa Fermana?
What is the UV index intensity in December in Massa Fermana?
Average temperature in December
Massa Fermana, Italy
- Average high temperature in December: 10.5°C
The warmest month (with the highest average high temperature) is August (29.3°C).
The month with the lowest average high temperature is January (9.1°C).
- Average low temperature in December: 5.4°C
The month with the highest average low temperature is August (19.6°C).
The coldest month (with the lowest average low temperature) is January (4.2°C).
Average pressure in December
Massa Fermana, 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 July (1013.4mbar).
Average wind speed in December
Massa Fermana, Italy
- Average wind speed in December: 10km/h
The windiest month (with the highest average wind speed) is February (11km/h).
The calmest month (with the lowest average wind speed) is June (8.4km/h).
Average humidity in December
Massa Fermana, Italy
- Average humidity in December: 76%
The months with the highest relative humidity are January and November (78%).
The month with the lowest relative humidity is August (60%).
Average rainfall in December
Massa Fermana, Italy
- Average rainfall in December: 39mm
The wettest month (with the highest rainfall) is May (82mm).
The driest month (with the least rainfall) is August (22mm).
Average rainfall days in December
Massa Fermana, Italy
- Average rainfall days in December: 12.5 days
The month with the highest number of rainy days is May (18.6 days).
The month with the least rainy days is August (8.7 days).
Average snowfall in December
Massa Fermana, Italy
- Average snowfall in December: 16mm
The month with the highest snowfall is January (61mm).
The months with the least snowfall are April, May, June, July, August, September and October (0mm).
Average snowfall days in December
Massa Fermana, Italy
- Average snowfall days in December: 1.5 days
The month with the highest number of snowfall days is January (2.5 days).
The months with the least snowfall days are May, June, July, August, September and October (0 days).
Average daylight in December /
Average sunshine in December
Massa Fermana, Italy
- Average daylight in December: 9h and 1min
The month with the longest days is June (Average daylight: 15h and 18min).
The month with the shortest days is December (Average daylight: 9h and 6min).
- Average sunshine in December: 6h and 2min
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 18min).
Average sunshine days in December
Massa Fermana, Italy
- Average sunshine days in December: 15.5 days
The month with the most sunshine days is August (20 days).
The month with the least sunshine days is May (8.7 days).
Average UV index in December
Massa Fermana, Italy
- Average UV index in December: 3
The months with the highest UV index are June, July and August (UV index 6).
The months with the lowest UV index are January, February, November and December (UV index 3).
Average cloud cover in December
Massa Fermana, Italy
- Average cloud cover in December: 33
The month with the most cloud cover is January (Cloud cover 44).
The month with the least cloud cover is August (Cloud cover 12).
Average visibility in December
Massa Fermana, Italy
- Average visibility in December: 10km
The months with the highest visibility are February, March, April, May, June, July, August, September, October and December (10km).
The months with the lowest visibility are January and November (9km).
Massa Fermana, Italy
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