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
As November shifts into December, a minor alteration in temperatures is observed, with average highs reducing from a mild 14.4°C (57.9°F) to a frosty 9.9°C (49.8°F). Comacchio experiences a subtle drop in temperature during the December nights, recording an average of 6.5°C (43.7°F).Humidity
In Comacchio, the average relative humidity in December is 76%.Rainfall
In Comacchio, in December, during 12 rainfall days, 43mm (1.69") of precipitation is typically accumulated. In Comacchio, during the entire year, the rain falls for 154.5 days and collects up to 596mm (23.46") of precipitation.Snowfall
Months with snowfall in Comacchio are January through March and December. December is the first month it typically snows in Comacchio. Throughout December, in the average 0.9 snowfall days, it receives 10mm (0.39") of snow. In Comacchio, during the entire year, snow falls for 3.5 days and aggregates up to 46mm (1.81") of snow.Daylight
The month with the shortest days is December, with an average of 8h and 54min of daylight.On the first day of the month, sunrise is at 07:28 and sunset at 16:32. On the last day of December, sunrise is at 07:48 and sunset at 16:40 CET.
Sunshine
The average sunshine in December is 5.8h.UV index
The average daily maximum UV index in December is 3. A UV Index estimate of 3 to 5 represents a moderate threat to health from unsafe exposure to UV radiation for the average person.Note: In December, the UV index of 3 transforms into the following advice:
Be mindful. Individuals with a lighter skin tone may suffer burns in less than 30 minutes. The Sun's most intense and consequently most harmful UV radiation during midday hours should be decreased by minimizing exposure and seeking shade. For excellent sun protection for the eyes, ears, face, and neck, consider a wide-brim hat. Mark this! Snow reflection can nearly double the UV radiation intensity from the Sun.
Published by: Weather Atlas | About Us
Data Sources | Weather Forecasting & Climate
Frequently asked questions
What are the temperatures in December?
What is the average humidity in December?
How many days does it rain in December?
When does it start snowing?
What is the month with the shortest days?
How many hours of daylight does Comacchio have in December?
When is the sunrise / sunset in December?
How long on average sun shines in December?
What is the UV index intensity in December?
Average temperature in December
Comacchio, Italy
- Average high temperature in December: 9.9°C
The warmest month (with the highest average high temperature) is July (28.7°C).
The month with the lowest average high temperature is January (8.5°C).
- Average low temperature in December: 6.5°C
The month with the highest average low temperature is August (22.6°C).
The coldest month (with the lowest average low temperature) is January (5.3°C).
Average pressure in December
Comacchio, Italy
- Average pressure in December: 1018.9mbar
The month with the highest atmospheric pressure is December (1018.9mbar).
The month with the lowest atmospheric pressure is July (1013.6mbar).
Average wind speed in December
Comacchio, Italy
- Average wind speed in December: 12.4km/h
The windiest month (with the highest average wind speed) is February (14.1km/h).
The calmest month (with the lowest average wind speed) is August (11km/h).
Average humidity in December
Comacchio, Italy
- Average humidity in December: 76%
The month with the highest relative humidity is November (77%).
The months with the lowest relative humidity are July and August (62%).
Average rainfall in December
Comacchio, Italy
- Average rainfall in December: 43mm
The wettest month (with the highest rainfall) is May (70mm).
The driest month (with the least rainfall) is August (33mm).
Average rainfall days in December
Comacchio, Italy
- Average rainfall days in December: 12 days
The month with the highest number of rainy days is May (15.9 days).
The month with the least rainy days is August (10.2 days).
Average snowfall in December
Comacchio, Italy
- Average snowfall in December: 10mm
The month with the highest snowfall is March (15mm).
The months with the least snowfall are April, May, June, July, August, September, October and November (0mm).
Average snowfall days in December
Comacchio, Italy
- Average snowfall days in December: 0.9 days
The month with the highest number of snowfall days is February (1.2 days).
The months with the least snowfall days are April, May, June, July, August, September, October and November (0 days).
Average daylight in December /
Average sunshine in December
Comacchio, Italy
- Average daylight in December: 8h and 5min
The month with the longest days is June (Average daylight: 15h and 30min).
The month with the shortest days is December (Average daylight: 8h and 54min).
- Average sunshine in December: 5h and 5min
The months with the most sunshine are July and August (Average sunshine: 11h and 42min).
The month with the least sunshine is February (Average sunshine: 5h and 18min).
Average sunshine days in December
Comacchio, Italy
- Average sunshine days in December: 16.5 days
The month with the most sunshine days is August (17.1 days).
The month with the least sunshine days is May (12 days).
Average UV index in December
Comacchio, Italy
- Average UV index in December: 3
The month with the highest UV index is July (UV index 7).
The month with the lowest UV index is January (UV index 2).
Average cloud cover in December
Comacchio, Italy
- Average cloud cover in December: 38
The month with the most cloud cover is February (Cloud cover 45).
The month with the least cloud cover is August (Cloud cover 14).
Average visibility in December
Comacchio, 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).
