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
January is the coldest month, with the temperature often reaching an average high of 6.3°C (43.3°F) and an average low of 1.3°C (34.3°F).Humidity
The average relative humidity in January is 76%.Rainfall
January is the month with the least rainfall in Rozzano. Rain falls for 6.5 days and accumulates 26mm (1.02") of precipitation.Snowfall
Months with snowfall in Rozzano, Italy, are January through March and December. In January, in Rozzano, it is snowing for 1 days. Throughout January, 18mm (0.71") of snow is accumulated. Throughout the year, there are 4.4 snowfall days, and 64mm (2.52") of snow is accumulated.Daylight
In Rozzano, the average length of the day in January is 9h and 11min.On the first day of the month, sunrise is at 08:02 and sunset at 16:50. On the last day of January, sunrise is at 07:45 and sunset at 17:27 CET.
Sunshine
In January, the average sunshine in Rozzano is 5.8h.UV index
The months with the lowest UV index are January, February, November and December, with an average maximum UV index of 2. A UV Index reading of 2, and below, represents a minimal health vulnerability from exposure to the Sun's UV rays for average individuals.Note: The UV index of 2 during January leads to these advisories:
Children must always have sun protection, unlike most people, who can tolerate up to an hour in the sun without any burns. To avoid the Sun's strongest rays, limit exposure around the mid-day period. Equip yourself with UVA and UVB-filtering sunglasses on clear, sunny days. Be careful! The Sun's UV radiation can nearly be doubled by the reflective quality of snow.
Frequently asked questions
What part of the year is the coldest in Rozzano?
How cold does it get in Rozzano in January?
What is the average humidity in January in Rozzano?
What is the driest month in Rozzano?
How many days does it rain in January in Rozzano?
How much does it snow in Rozzano in January?
What is the average length of the day in January in Rozzano?
When are sunrise and sunset in January in Rozzano?
How many hours of sunshine does Rozzano have in January?
What is the month with the lowest UV index in Rozzano?
How high is the UV index in January in Rozzano?
Average temperature in January
Rozzano, Italy
- Average high temperature in January: 6.3°C
The warmest month (with the highest average high temperature) is July (29.3°C).
The month with the lowest average high temperature is January (6.3°C).
- Average low temperature in January: 1.3°C
The month with the highest average low temperature is August (18.7°C).
The coldest month (with the lowest average low temperature) is January (1.3°C).
Average pressure in January
Rozzano, Italy
- Average pressure in January: 1017.9mbar
The month with the highest atmospheric pressure is December (1019.8mbar).
The months with the lowest atmospheric pressure are April and May (1014.5mbar).
Average wind speed in January
Rozzano, Italy
- Average wind speed in January: 5.7km/h
The windiest month (with the highest average wind speed) is April (7.1km/h).
The calmest month (with the lowest average wind speed) is August (5.3km/h).
Average humidity in January
Rozzano, Italy
- Average humidity in January: 76%
The month with the highest relative humidity is November (82%).
The month with the lowest relative humidity is August (69%).
Average rainfall in January
Rozzano, Italy
- Average rainfall in January: 26mm
The wettest month (with the highest rainfall) is November (116mm).
The driest month (with the least rainfall) is January (26mm).
Average rainfall days in January
Rozzano, Italy
- Average rainfall days in January: 6.5 days
The month with the highest number of rainy days is July (19 days).
The month with the least rainy days is January (6.5 days).
Average snowfall in January
Rozzano, Italy
- Average snowfall in January: 18mm
The month with the highest snowfall is February (25mm).
The months with the least snowfall are April, May, June, July, August, September, October and November (0mm).
Average snowfall days in January
Rozzano, Italy
- Average snowfall days in January: 1 days
The month with the highest number of snowfall days is December (1.6 days).
The months with the least snowfall days are April, May, June, July, August, September, October and November (0 days).
Average daylight in January /
Average sunshine in January
Rozzano, 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: 5h and 5min
The month with the most sunshine is July (Average sunshine: 11h and 42min).
The month with the least sunshine is November (Average sunshine: 4h and 54min).
Average sunshine days in January
Rozzano, Italy
- Average sunshine days in January: 23.3 days
The month with the most sunshine days is January (23.3 days).
The month with the least sunshine days is July (8.6 days).
Average UV index in January
Rozzano, 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
Rozzano, Italy
- Average cloud cover in January: 36
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 January
Rozzano, 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).
Rozzano, Italy
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