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 fresh 11.8°C (53.2°F) in November to a frosty 7°C (44.6°F). Melzo documents an average low-temperature of 2.1°C (35.8°F) for the nights of December.Humidity
In December, the average relative humidity is 76%.Rainfall
In Melzo, during December, the rain falls for 9.5 days and regularly aggregates up to 46mm (1.81") of precipitation. In Melzo, during the entire year, the rain falls for 172.2 days and collects up to 1011mm (39.8") of precipitation.Snowfall
Months with snowfall in Melzo are January through March and December. December is the first month it typically snows in Melzo, Italy. Throughout December, in the average 1.7 snowfall days, it receives 28mm (1.1") of snow. In Melzo, during the entire year, snow falls for 4.9 days and aggregates up to 80mm (3.15") of snow.Daylight
With an average of 8h and 48min of daylight, December has the shortest days of the year.On the first day of December in Melzo, Italy, sunrise is at 07:42 and sunset at 16:40. On the last day of the month, sunrise is at 08:02 and sunset at 16:48 CET.
Sunshine
The average sunshine in December in Melzo is 5.8h.UV index
January, February, November and December, with an average maximum UV index of 2, are months with the lowest UV index in Melzo. A UV Index estimate of 2, and below, represents a minimal health hazard from exposure to the Sun's UV radiation for the ordinary person.Note: An average UV index of 2 in December transforms into this advice:
While many people can endure lengthy sun exposure, it remains imperative to safeguard babies, children, and fair-skinned individuals. Avoiding the Sun's peak radiation during midday hours is essential for health and safety. For excellent sun protection for the eyes, ears, face, and neck, consider a wide-brim hat. Foresee this! The reflection from snow can nearly double the intensity of UV radiation from the Sun.
Published by: Weather Atlas | About Us
Data Sources | Weather Forecasting & Climate
Frequently asked questions
How cold is December in Melzo?
What is the average humidity in December in Melzo?
How many days does it rain in December in Melzo?
When does it start snowing in Melzo?
What is the month with the shortest days in Melzo?
What is the average length of the day in December in Melzo?
What time are sunrise and sunset in December in Melzo?
How long on average sun shines in December in Melzo?
What is the month with the lowest UV index in Melzo?
What is the UV index reading in December in Melzo?
Average temperature in December
Melzo, Italy
- Average high temperature in December: 7°C
The warmest month (with the highest average high temperature) is July (29.2°C).
The month with the lowest average high temperature is January (6.4°C).
- Average low temperature in December: 2.1°C
The month with the highest average low temperature is August (18.8°C).
The coldest month (with the lowest average low temperature) is January (1.3°C).
Average pressure in December
Melzo, Italy
- Average pressure in December: 1019.9mbar
The month with the highest atmospheric pressure is December (1019.9mbar).
The months with the lowest atmospheric pressure are April and May (1014.6mbar).
Average wind speed in December
Melzo, Italy
- Average wind speed in December: 5.7km/h
The windiest month (with the highest average wind speed) is April (7.2km/h).
The calmest month (with the lowest average wind speed) is August (5.6km/h).
Average humidity in December
Melzo, Italy
- Average humidity in December: 76%
The month with the highest relative humidity is November (81%).
The month with the lowest relative humidity is August (68%).
Average rainfall in December
Melzo, Italy
- Average rainfall in December: 46mm
The wettest month (with the highest rainfall) is November (122mm).
The driest month (with the least rainfall) is January (35mm).
Average rainfall days in December
Melzo, Italy
- Average rainfall days in December: 9.5 days
The month with the highest number of rainy days is July (19.7 days).
The month with the least rainy days is January (8.7 days).
Average snowfall in December
Melzo, Italy
- Average snowfall in December: 28mm
The month with the highest snowfall is February (29mm).
The months with the least snowfall are April, May, June, July, August, September, October and November (0mm).
Average snowfall days in December
Melzo, Italy
- Average snowfall days in December: 1.7 days
The month with the highest number of snowfall days is December (1.7 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
Melzo, 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: 5h and 5min
The month with the most sunshine is July (Average sunshine: 11h and 36min).
The month with the least sunshine is November (Average sunshine: 4h and 54min).
Average sunshine days in December
Melzo, Italy
- Average sunshine days in December: 19.4 days
The month with the most sunshine days is January (20.6 days).
The month with the least sunshine days is July (7.2 days).
Average UV index in December
Melzo, 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, February, November and December (UV index 2).
Average cloud cover in December
Melzo, Italy
- Average cloud cover in December: 35
The month with the most cloud cover is November (Cloud cover 48).
The month with the least cloud cover is July (Cloud cover 20).
Average visibility in December
Melzo, Italy
- Average visibility in December: 9km
The month with the highest visibility is June (10km).
The months with the lowest visibility are January, February, March, April, May, July, August, September, October, November and December (9km).
