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 fresh 12.2°C (54°F) in November to a frosty 7.5°C (45.5°F). Isorella's temperature in December lowers to a consistent average of 2.2°C (36°F) during the nights.Humidity
The average relative humidity in December in Isorella, Italy, is 74%.Rainfall
In December, the rain falls for 7.7 days. Throughout December, 33mm (1.3") of precipitation is accumulated. In Isorella, during the entire year, the rain falls for 144.4 days and collects up to 631mm (24.84") of precipitation.Snowfall
January through March and December are months with snowfall. The month with the most snowfall is December, when snow falls for 1.1 days and typically aggregates up to 21mm (0.83") of snow.Daylight
The month with the shortest days in Isorella is December, with an average of 8h and 48min of daylight.On the first day of the month, sunrise is at 07:38 and sunset at 16:37. On the last day of December, in Isorella, sunrise is at 07:57 and sunset at 16:45 CET.
Sunshine
In December, the average sunshine in Isorella is 6.2h.UV index
The months with the lowest UV index in Isorella are January, November and December, with an average maximum UV index of 2. A UV Index reading of 2, and below, represents a minimal health hazard from unprotected exposure to Sun's UV rays for ordinary individuals.Note: The maximum daily UV index of 2 in December converts into the following recommendations:
Prolonged sun exposure generally does not trouble most people. However, it is vital to ensure protection for babies, children, and individuals with sensitive skin. To prevent harmful UV exposure, minimize direct contact with the Sun around midday. Sun protection is enhanced with clothing that boasts a tight weave yet offers a loose fit. Be on the lookout! Nearly twofold UV radiation from the Sun can be reflected by snow.
Published by: Weather Atlas | About Us
Data Sources | Weather Forecasting & Climate
Frequently asked questions
What is the temperature in December in Isorella?
What is the average humidity in December in Isorella?
How much does it rain in Isorella in December?
When does it snow the most in Isorella?
When does it start snowing in Isorella?
What is the month with the shortest days in Isorella?
What is the average length of the day in December in Isorella?
When is the sunrise / sunset in December in Isorella?
How many hours of sunshine does Isorella have in December?
What are the months with the lowest UV index in Isorella?
What is the UV index intensity in December in Isorella?
Average temperature in December
Isorella, Italy
- Average high temperature in December: 7.5°C
The warmest month (with the highest average high temperature) is August (28.6°C).
The month with the lowest average high temperature is January (6.5°C).
- Average low temperature in December: 2.2°C
The month with the highest average low temperature is August (18.5°C).
The coldest month (with the lowest average low temperature) is January (1.3°C).
Average pressure in December
Isorella, Italy
- Average pressure in December: 1019.7mbar
The month with the highest atmospheric pressure is December (1019.7mbar).
The month with the lowest atmospheric pressure is May (1014.5mbar).
Average wind speed in December
Isorella, Italy
- Average wind speed in December: 6.1km/h
The windiest months (with the highest average wind speed) are March and April (7.4km/h).
The calmest months (with the lowest average wind speed) are August, September and October (6km/h).
Average humidity in December
Isorella, Italy
- Average humidity in December: 74%
The month with the highest relative humidity is November (80%).
The month with the lowest relative humidity is August (68%).
Average rainfall in December
Isorella, Italy
- Average rainfall in December: 33mm
The wettest month (with the highest rainfall) is May (80mm).
The driest month (with the least rainfall) is January (25mm).
Average rainfall days in December
Isorella, Italy
- Average rainfall days in December: 7.7 days
The month with the highest number of rainy days is May (15.8 days).
The month with the least rainy days is December (7.7 days).
Average snowfall in December
Isorella, Italy
- Average snowfall in December: 21mm
The month with the highest snowfall is December (21mm).
The months with the least snowfall are April, May, June, July, August, September, October and November (0mm).
Average snowfall days in December
Isorella, Italy
- Average snowfall days in December: 1.1 days
The month with the highest number of snowfall days is February (1.3 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
Isorella, Italy
- Average daylight in December: 8h and 5min
The month with the longest days is June (Average daylight: 15h and 36min).
The month with the shortest days is December (Average daylight: 8h and 48min).
- Average sunshine in December: 6h and 1min
The month with the most sunshine is July (Average sunshine: 11h and 48min).
The month with the least sunshine is November (Average sunshine: 5h and 42min).
Average sunshine days in December
Isorella, Italy
- Average sunshine days in December: 21.7 days
The month with the most sunshine days is December (21.7 days).
The month with the least sunshine days is May (11.8 days).
Average UV index in December
Isorella, Italy
- Average UV index in December: 2
The months with the highest UV index are June, July and August (UV index 6).
The months with the lowest UV index are January, November and December (UV index 2).
Average cloud cover in December
Isorella, Italy
- Average cloud cover in December: 31
The months with the most cloud cover are February and November (Cloud cover 40).
The month with the least cloud cover is July (Cloud cover 18).
Average visibility in December
Isorella, Italy
- Average visibility in December: 9km
The months with the highest visibility are June, July and August (10km).
The months with the lowest visibility are January, February, March, April, May, September, October, November and December (9km).
