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 December commences, the average high-temperature subtly reduces, transitioning from a chilly 9.7°C (49.5°F) in November to an icy 5.9°C (42.6°F). Ispra sees an average low-temperature of 0.3°C (32.5°F) during December.Humidity
In December, the average relative humidity in Ispra is 74%.Rainfall
In Ispra, in December, during 9.4 rainfall days, 57mm (2.24") of precipitation is typically accumulated. Throughout the year, there are 178.3 rainfall days, and 1124mm (44.25") of precipitation is accumulated.Snowfall
Months with snowfall in Ispra are January through March, November and December. In Ispra, in December, snow falls for 3 days, with typically accumulated 41mm (1.61") of snow. Throughout the year, in Ispra, there are 13 snowfall days, and 204mm (8.03") of snow is accumulated.Daylight
With an average of 8h and 42min of daylight, December has the shortest days of the year.On the first day of December in Ispra, Italy, sunrise is at 07:46 and sunset at 16:42. On the last day of the month, sunrise is at 08:06 and sunset at 16:50 CET.
Sunshine
In Ispra, the average sunshine in December is 6.5h.UV index
January, February, November and December, with an average maximum UV index of 2, are months with the lowest UV index in Ispra. A UV Index estimate of 2, and below, represents a minimal health vulnerability from exposure to the Sun's UV radiation for ordinary individuals.Note: In December, the UV index of 2 transforms into the following advice:
While most people are not greatly affected by extended sun exposure, those with fair skin, babies, and children must always have protection. The Sun's most harmful UV rays are emitted around midday; avoid staying outdoors for long during this time. On days when the sun blazes, arm yourself with sunglasses that block UVA and UVB radiation. Note this! The Sun's UV radiation can nearly be doubled by the reflection off snow.
Published by: Weather Atlas | About Us
Data Sources | Weather Forecasting & Climate
Frequently asked questions
Is December cold in Ispra?
What is the average humidity in December in Ispra?
How much does it rain in Ispra in December?
How many days does it snow in December in Ispra?
What is the month with the shortest days in Ispra?
How many hours of daylight does Ispra have in December?
What time are sunrise and sunset in December in Ispra?
How long on average sun shines in December in Ispra?
When is the lowest UV index in Ispra?
What is the UV index reading in December in Ispra?
Average temperature in December
Ispra, Italy
- Average high temperature in December: 5.9°C
The warmest month (with the highest average high temperature) is July (26.4°C).
The month with the lowest average high temperature is January (4.9°C).
- Average low temperature in December: 0.3°C
The month with the highest average low temperature is August (15.7°C).
The coldest month (with the lowest average low temperature) is January (-0.5°C).
Average pressure in December
Ispra, Italy
- Average pressure in December: 1020.3mbar
The month with the highest atmospheric pressure is December (1020.3mbar).
The month with the lowest atmospheric pressure is April (1014.8mbar).
Average wind speed in December
Ispra, Italy
- Average wind speed in December: 5.7km/h
The windiest month (with the highest average wind speed) is March (6.7km/h).
The calmest month (with the lowest average wind speed) is November (5.4km/h).
Average humidity in December
Ispra, Italy
- Average humidity in December: 74%
The month with the highest relative humidity is November (79%).
The month with the lowest relative humidity is July (70%).
Average rainfall in December
Ispra, Italy
- Average rainfall in December: 57mm
The wettest month (with the highest rainfall) is November (179mm).
The driest month (with the least rainfall) is January (33mm).
Average rainfall days in December
Ispra, Italy
- Average rainfall days in December: 9.4 days
The month with the highest number of rainy days is May (21 days).
The month with the least rainy days is January (8.2 days).
Average snowfall in December
Ispra, Italy
- Average snowfall in December: 41mm
The month with the highest snowfall is February (69mm).
The months with the least snowfall are April, May, June, July, August, September and October (0mm).
Average snowfall days in December
Ispra, Italy
- Average snowfall days in December: 3 days
The month with the highest number of snowfall days is January (4.3 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
Ispra, Italy
- Average daylight in December: 8h and 4min
The month with the longest days is June (Average daylight: 15h and 42min).
The month with the shortest days is December (Average daylight: 8h and 42min).
- Average sunshine in December: 6h and 3min
The month with the most sunshine is July (Average sunshine: 11h and 36min).
The month with the least sunshine is November (Average sunshine: 5h and 18min).
Average sunshine days in December
Ispra, Italy
- Average sunshine days in December: 19.2 days
The month with the most sunshine days is December (19.2 days).
The month with the least sunshine days is May (6.2 days).
Average UV index in December
Ispra, 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
Ispra, Italy
- Average cloud cover in December: 29
The month with the most cloud cover is November (Cloud cover 41).
The month with the least cloud cover is July (Cloud cover 21).
Average visibility in December
Ispra, Italy
- Average visibility in December: 9km
The month with the highest visibility is July (10km).
The months with the lowest visibility are January, February, March, April, May, June, August, September, October, November and December (9km).
