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
The arrival of December is marked by a minor reduction in average high-temperature, sliding from a chilly 8.9°C (48°F) in November to an icy 4.9°C (40.8°F). The average temperature during December nights is registered at a subzero cold -1.5°C (29.3°F).Humidity
The average relative humidity in December is 74%.Rainfall
In December, in Valmadrera, the rain falls for 9.9 days. Throughout December, 56mm (2.2") of precipitation is accumulated. Throughout the year, in Valmadrera, there are 192.7 rainfall days, and 1242mm (48.9") of precipitation is accumulated.Snowfall
Months with snowfall in Valmadrera, Italy, are January through March, September, November and December. The month with the most snowfall is December, when snow falls for 2.5 days and typically aggregates up to 36mm (1.42") of snow.Daylight
December has the shortest days of the year in Valmadrera, with an average of 8h and 42min of daylight.On the first day of December in Valmadrera, sunrise is at 07:43 and sunset at 16:39. On the last day of the month, sunrise is at 08:03 and sunset at 16:47 CET.
Sunshine
In December, the average sunshine is 6.3h.UV index
January, February, November and December, with an average maximum UV index of 2, are months with the lowest UV index in Valmadrera. A UV Index value of 2, and less, symbolizes a low health risk from unprotected exposure to Sun's UV rays for average individuals.Note: In December, the maximum UV index of 2 suggests these recommendations:
People with sensitive skin, children, and babies should always be protected from prolonged sun exposure. UV radiation from the Sun is most dangerous during midday; take precautions and seek shade. Combat UV radiation's detrimental effects with sun-safe clothing and UV-blocking eyewear. Caution! The reflection of snow can nearly double the intensity of the Sun's UV radiation.
Published by: Weather Atlas | About Us
Data Sources | Weather Forecasting & Climate
Frequently asked questions
Is it cold in Valmadrera during December?
What is the average humidity in December in Valmadrera?
How much does it rain in Valmadrera in December?
What is the snowiest month in Valmadrera?
How many days does it snow in December in Valmadrera?
What is the month with the shortest days in Valmadrera?
What is the average length of the day in December in Valmadrera?
What time are sunrise and sunset in December in Valmadrera?
How long on average sun shines in December in Valmadrera?
When is the lowest UV index in Valmadrera?
How high is the UV index in December in Valmadrera?
Average temperature in December
Valmadrera, Italy
- Average high temperature in December: 4.9°C
The warmest month (with the highest average high temperature) is July (24.8°C).
The month with the lowest average high temperature is January (3.6°C).
- Average low temperature in December: -1.5°C
The months with the highest average low temperature are July and August (14.2°C).
The coldest month (with the lowest average low temperature) is January (-2.3°C).
Average pressure in December
Valmadrera, Italy
- Average pressure in December: 1020.2mbar
The month with the highest atmospheric pressure is December (1020.2mbar).
The months with the lowest atmospheric pressure are April and May (1014.9mbar).
Average wind speed in December
Valmadrera, Italy
- Average wind speed in December: 6.1km/h
The windiest months (with the highest average wind speed) are March and May (6.6km/h).
The calmest month (with the lowest average wind speed) is November (5.4km/h).
Average humidity in December
Valmadrera, Italy
- Average humidity in December: 74%
The month with the highest relative humidity is November (81%).
The month with the lowest relative humidity is July (73%).
Average rainfall in December
Valmadrera, Italy
- Average rainfall in December: 56mm
The wettest month (with the highest rainfall) is November (162mm).
The driest month (with the least rainfall) is January (38mm).
Average rainfall days in December
Valmadrera, Italy
- Average rainfall days in December: 9.9 days
The month with the highest number of rainy days is May (23.2 days).
The month with the least rainy days is January (9.7 days).
Average snowfall in December
Valmadrera, Italy
- Average snowfall in December: 36mm
The month with the highest snowfall is December (36mm).
The months with the least snowfall are April, May, June, July, August and October (0mm).
Average snowfall days in December
Valmadrera, Italy
- Average snowfall days in December: 2.5 days
The month with the highest number of snowfall days is January (2.8 days).
The months with the least snowfall days are May, June, July, August and October (0 days).
Average daylight in December /
Average sunshine in December
Valmadrera, 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 2min
The month with the most sunshine is July (Average sunshine: 11h and 24min).
The month with the least sunshine is November (Average sunshine: 5h and 18min).
Average sunshine days in December
Valmadrera, Italy
- Average sunshine days in December: 18.3 days
The months with the most sunshine days are January and December (18.3 days).
The month with the least sunshine days is May (5.1 days).
Average UV index in December
Valmadrera, Italy
- Average UV index in December: 2
The months with the highest UV index are June, July and August (UV index 5).
The months with the lowest UV index are January, February, November and December (UV index 2).
Average cloud cover in December
Valmadrera, Italy
- Average cloud cover in December: 30
The month with the most cloud cover is November (Cloud cover 43).
The month with the least cloud cover is July (Cloud cover 24).
Average visibility in December
Valmadrera, Italy
- Average visibility in December: 9km
The months with the highest visibility are January, February, March, April, May, June, July, August, September, October, November and December (9km).
The months with the lowest visibility are January, February, March, April, May, June, July, August, September, October, November and December (9km).
