December weather forecastStia, Italy
December
Weather in December
The first month of the winter, December, is also a frosty month in Stia, Italy, with an average temperature varying between 1.2°C (34.2°F) and 7.3°C (45.1°F).Temperature
Stia, Italy, observes a small decrease in the average high-temperature with the arrival of December, falling from November's fresh 11.3°C (52.3°F) to a chilly 7.3°C (45.1°F). Stia's nighttime temperature in December drops to an average of 1.2°C (34.2°F).Humidity
In December, the average relative humidity in Stia is 83%.Rainfall
In December, the rain falls for 8.6 days. Throughout December, 53mm (2.09") of precipitation is accumulated. In Stia, during the entire year, the rain falls for 155.6 days and collects up to 623mm (24.53") of precipitation.Snowfall
January through May, October through December are months with snowfall in Stia. In Stia, in December, snow falls for 4.5 days, with typically accumulated 141mm (5.55") of snow. Throughout the year, in Stia, there are 25.1 snowfall days, and 596mm (23.46") of snow is accumulated.Daylight
With an average of 9h and 0min of daylight, December has the shortest days of the year.On the first day of the month, sunrise is at 07:27 and sunset at 16:37. On the last day of December, in Stia, sunrise is at 07:47 and sunset at 16:45 CET.
Sunshine
In Stia, the average sunshine in December is 5.1h.UV index
January, February, November and December, with an average maximum UV index of 2, are months with the lowest UV index. A UV Index reading of 2, and below, represents a minimal health vulnerability from unprotected exposure to Sun's UV rays for ordinary individuals.Note: The maximum UV index of 2 during December leads to these instructions:
While most can endure approximately an hour in the sun without burning, children always require protection from sunlight. Around midday, solar radiation is most harmful; hence, exposure should be limited. On days when the sun blazes, arm yourself with sunglasses that block UVA and UVB radiation. Notice this! Nearly double the intensity of the Sun's UV radiation can be caused by snow reflection.
Published by: Weather Atlas | About Us
Data Sources | Weather Forecasting & Climate
Frequently asked questions
Average temperature in December
Stia, Italy
- Average high temperature in December: 7.3°C
The warmest month (with the highest average high temperature) is August (28°C).
The month with the lowest average high temperature is January (5.8°C).
- Average low temperature in December: 1.2°C
The month with the highest average low temperature is August (15.5°C).
The coldest month (with the lowest average low temperature) is January (0.3°C).
Average pressure in December
Stia, Italy
- Average pressure in December: 1018.7mbar
The month with the highest atmospheric pressure is December (1018.7mbar).
The month with the lowest atmospheric pressure is July (1013.5mbar).
Average wind speed in December
Stia, Italy
- Average wind speed in December: 9.1km/h
The windiest month (with the highest average wind speed) is March (11.9km/h).
The calmest month (with the lowest average wind speed) is August (8.1km/h).
Average humidity in December
Stia, Italy
- Average humidity in December: 83%
The month with the highest relative humidity is November (87%).
The month with the lowest relative humidity is August (65%).
Average rainfall in December
Stia, Italy
- Average rainfall in December: 53mm
The wettest month (with the highest rainfall) is November (79mm).
The driest months (with the least rainfall) are January and August (36mm).
Average rainfall days in December
Stia, Italy
- Average rainfall days in December: 8.6 days
The month with the highest number of rainy days is May (19.5 days).
The month with the least rainy days is December (8.6 days).
Average snowfall in December
Stia, Italy
- Average snowfall in December: 141mm
The month with the highest snowfall is January (145mm).
The months with the least snowfall are June, July, August and September (0mm).
Average snowfall days in December
Stia, Italy
- Average snowfall days in December: 4.5 days
The month with the highest number of snowfall days is January (7.5 days).
The months with the least snowfall days are June, July, August and September (0 days).
Average daylight in December /
Average sunshine in December
Stia, Italy
- Average daylight in December: 9h and 0min
The month with the longest days is June (Average daylight: 15h and 24min).
The month with the shortest days is December (Average daylight: 9h and 0min).
- Average sunshine in December: 5h and 6min
The months with the most sunshine are July and August (Average sunshine: 11h and 30min).
The month with the least sunshine is February (Average sunshine: 4h and 30min).
Average sunshine days in December
Stia, Italy
- Average sunshine days in December: 17.6 days
The month with the most sunshine days is December (17.6 days).
The month with the least sunshine days is May (8.6 days).
Average UV index in December
Stia, Italy
- Average UV index in December: 2
The months with the highest UV index are June and July (UV index 6).
The months with the lowest UV index are January, February, November and December (UV index 2).
Average cloud cover in December
Stia, Italy
- Average cloud cover in December: 47
The months with the most cloud cover are February and November (Cloud cover 54).
The month with the least cloud cover is August (Cloud cover 17).
Average visibility in December
Stia, Italy
- Average visibility in December: 8km
The months with the highest visibility are July and August (10km).
The months with the lowest visibility are January, February, March, October, November and December (8km).
