Contents
- Weather in January
- Frequently asked questions
- Average temperature in January
- Average pressure in January
- Average wind speed in January
- Average humidity in January
- Average rainfall in January
- Average rainfall days in January
- Average snowfall in January
- Average snowfall days in January
- Average daylight in January
- Average sunshine in January
- Average sunshine days in January
- Average UV index in January
- Average cloud cover in January
- Average visibility in January
Weather in January
Temperature
With average high and low temperatures of 5.8°C (42.4°F) and 0.9°C (33.6°F) respectively, January is Trezzano Rosa's coldest month.Humidity
The average relative humidity in January is 73%.Rainfall
The month with the least rainfall in Trezzano Rosa, Italy, is January, when the rain falls for 6 days and typically collects 21mm (0.83") of precipitation.Snowfall
January through March, November and December are months with snowfall in Trezzano Rosa, Italy. In Trezzano Rosa, Italy, in January, during 1.2 snowfall days, 7mm (0.28") of snow is typically accumulated. In Trezzano Rosa, during the entire year, snow falls for 4.4 days and aggregates up to 44mm (1.73") of snow.Daylight
In Trezzano Rosa, the average length of the day in January is 9h and 10min.On the first day of the month, sunrise is at 08:02 and sunset at 16:48. On the last day of January, sunrise is at 07:44 and sunset at 17:25 CET.
Sunshine
In Trezzano Rosa, the average sunshine in January is 6h.UV index
The months with the lowest UV index in Trezzano Rosa are January, February, November and December, with an average maximum UV index of 2. A UV Index of 2, and less, symbolizes a low health risk from exposure to the Sun's UV radiation for ordinary individuals.Note: The daily high UV index of 2 in January translates into this advice:
While most people can stay under the sun for an hour without burning, children must always be guarded against sun exposure. Avoiding the Sun's peak radiation during midday hours is essential for health and safety. Loose clothes with a tight weave are optimal for safeguarding yourself against the Sun's rays. Caution! The reflection of snow can nearly double the intensity of the Sun's UV radiation.
Frequently asked questions
What time of the year is the coldest in Trezzano Rosa?
Is it cold in Trezzano Rosa during January?
What is the average humidity in January in Trezzano Rosa?
What is the driest month in Trezzano Rosa?
How much does it rain in Trezzano Rosa in January?
How many days does it snow in January in Trezzano Rosa?
How many hours of daylight does Trezzano Rosa have in January?
What time are sunrise and sunset in January in Trezzano Rosa?
How long on average sun shines in January in Trezzano Rosa?
What is the month with the lowest UV index in Trezzano Rosa?
How high is the UV index in January in Trezzano Rosa?
Average temperature in January
Trezzano Rosa, Italy
- Average high temperature in January: 5.8°C
The warmest month (with the highest average high temperature) is July (28.3°C).
The month with the lowest average high temperature is January (5.8°C).
- Average low temperature in January: 0.9°C
The month with the highest average low temperature is August (18.3°C).
The coldest month (with the lowest average low temperature) is January (0.9°C).
Average pressure in January
Trezzano Rosa, Italy
- Average pressure in January: 1018.1mbar
The month with the highest atmospheric pressure is December (1020mbar).
The months with the lowest atmospheric pressure are April and May (1014.7mbar).
Average wind speed in January
Trezzano Rosa, Italy
- Average wind speed in January: 5.7km/h
The windiest month (with the highest average wind speed) is April (7km/h).
The calmest months (with the lowest average wind speed) are November and December (5.6km/h).
Average humidity in January
Trezzano Rosa, Italy
- Average humidity in January: 73%
The month with the highest relative humidity is November (79%).
The months with the lowest relative humidity are July and August (69%).
Average rainfall in January
Trezzano Rosa, Italy
- Average rainfall in January: 21mm
The wettest month (with the highest rainfall) is August (141mm).
The driest month (with the least rainfall) is January (21mm).
Average rainfall days in January
Trezzano Rosa, Italy
- Average rainfall days in January: 6 days
The month with the highest number of rainy days is July (20.3 days).
The month with the least rainy days is January (6 days).
Average snowfall in January
Trezzano Rosa, Italy
- Average snowfall in January: 7mm
The month with the highest snowfall is February (19mm).
The months with the least snowfall are April, May, June, July, August, September and October (0mm).
Average snowfall days in January
Trezzano Rosa, Italy
- Average snowfall days in January: 1.2 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 and October (0 days).
Average daylight in January /
Average sunshine in January
Trezzano Rosa, Italy
- Average daylight in January: 9h and 1min
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 January: 6h and 0min
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 0min).
Average sunshine days in January
Trezzano Rosa, Italy
- Average sunshine days in January: 23.8 days
The month with the most sunshine days is January (23.8 days).
The month with the least sunshine days is June (6.8 days).
Average UV index in January
Trezzano Rosa, Italy
- Average UV index in January: 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 January
Trezzano Rosa, Italy
- Average cloud cover in January: 35
The month with the most cloud cover is November (Cloud cover 47).
The month with the least cloud cover is July (Cloud cover 22).
Average visibility in January
Trezzano Rosa, Italy
- Average visibility in January: 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).
Trezzano Rosa, Italy
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