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
December
Weather in December
Temperature
December brings a slight decrease in temperature, down from a refreshing 17.4°C (63.3°F) in November to a mild 14.2°C (57.6°F). Throughout December, a steady low-temperature average of 8.5°C (47.3°F) is noted.Humidity
In Simala, Italy, the average relative humidity in December is 78%.Rainfall
In Simala, in December, it is raining for 11.1 days, with typically 25mm (0.98") of accumulated precipitation. In Simala, during the entire year, the rain falls for 107.3 days and collects up to 264mm (10.39") of precipitation.Snowfall
In Simala, Italy, snow does not fall in January, March through December.Daylight
The month with the shortest days in Simala is December, with an average of 9h and 24min of daylight.On the first day of the month, sunrise is at 07:26 and sunset at 17:00. On the last day of December, sunrise is at 07:45 and sunset at 17:10 CET.
Sunshine
The average sunshine in December in Simala is 6.3h.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 unsafe exposure to UV radiation for the average person.Note: The maximum UV index of 3 during December leads to these instructions:
Be vigilant - Suggestions to stave off sun damage are provided. Direct exposure to the Sun's intense radiation around midday should be avoided for health reasons. Sunglasses that guard against UVA and UVB rays are pivotal in minimizing sun-induced ocular damage. Be aware! The reflective nature of snow can magnify the Sun's UV radiation almost twofold.
Published by: Weather Atlas | About Us
Data Sources | Weather Forecasting & Climate
Frequently asked questions
What is the average December temperature in Simala?
What is the average humidity in December in Simala?
How much does it rain in Simala in December?
When it does not snow in Simala?
What is the month with the shortest days in Simala?
How many hours of daylight does Simala have in December?
What time are sunrise and sunset in December in Simala?
How long on average sun shines in December in Simala?
When is the lowest UV index in Simala?
How high is the UV index in December in Simala?
Average temperature in December
Simala, Italy
- Average high temperature in December: 14.2°C
The warmest month (with the highest average high temperature) is August (29.9°C).
The month with the lowest average high temperature is January (12.8°C).
- Average low temperature in December: 8.5°C
The month with the highest average low temperature is August (20.8°C).
The coldest month (with the lowest average low temperature) is February (6.5°C).
Average pressure in December
Simala, Italy
- Average pressure in December: 1019.2mbar
The month with the highest atmospheric pressure is December (1019.2mbar).
The months with the lowest atmospheric pressure are April and November (1014.2mbar).
Average wind speed in December
Simala, Italy
- Average wind speed in December: 15.1km/h
The windiest month (with the highest average wind speed) is January (15.9km/h).
The calmest month (with the lowest average wind speed) is August (10.7km/h).
Average humidity in December
Simala, Italy
- Average humidity in December: 78%
The month with the highest relative humidity is January (79%).
The month with the lowest relative humidity is August (61%).
Average rainfall in December
Simala, Italy
- Average rainfall in December: 25mm
The wettest month (with the highest rainfall) is November (53mm).
The driest month (with the least rainfall) is July (4mm).
Average rainfall days in December
Simala, Italy
- Average rainfall days in December: 11.1 days
The month with the highest number of rainy days is January (12.5 days).
The month with the least rainy days is July (3.1 days).
Average snowfall in December
Simala, Italy
- Average snowfall in December: 0mm
The month with the highest snowfall is February (2mm).
The months with the least snowfall are January, March, April, May, June, July, August, September, October, November and December (0mm).
Average snowfall days in December
Simala, Italy
- Average snowfall days in December: 0.1 days
The months with the highest number of snowfall days are February and December (0.1 days).
The months with the least snowfall days are January, March, April, May, June, July, August, September, October and November (0 days).
Average daylight in December /
Average sunshine in December
Simala, Italy
- Average daylight in December: 9h and 2min
The month with the longest days is June (Average daylight: 14h and 54min).
The month with the shortest days is December (Average daylight: 9h and 24min).
- Average sunshine in December: 6h and 2min
The month with the most sunshine is June (Average sunshine: 12h and 0min).
The month with the least sunshine is January (Average sunshine: 5h and 54min).
Average sunshine days in December
Simala, Italy
- Average sunshine days in December: 17.2 days
The months with the most sunshine days are July and August (25.2 days).
The month with the least sunshine days is February (14.6 days).
Average UV index in December
Simala, 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
Simala, Italy
- Average cloud cover in December: 33
The month with the most cloud cover is January (Cloud cover 38).
The month with the least cloud cover is August (Cloud cover 7).
Average visibility in December
Simala, 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).
