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
Rossana's coldest month, January, generally records average temperatures ranging from a high of 5.8°C (42.4°F) to a low of -1.8°C (28.8°F).Humidity
In Rossana, the average relative humidity in January is 70%.Rainfall
January is the month with the least rainfall in Rossana. Rain falls for 5.2 days and accumulates 25mm (0.98") of precipitation.Snowfall
Months with snowfall are January through March, October through December. In Rossana, Italy, during January, snow falls for 4.8 days and regularly aggregates up to 108mm (4.25") of snow. In Rossana, during the entire year, snow falls for 18.1 days and aggregates up to 514mm (20.24") of snow.Daylight
In Rossana, Italy, the average length of the day in January is 9h and 17min.On the first day of January in Rossana, sunrise is at 08:06 and sunset at 17:00. On the last day of the month, sunrise is at 07:50 and sunset at 17:36 CET.
Sunshine
In Rossana, the average sunshine in January is 6.6h.UV index
January, February, November and December, with an average maximum UV index of 2, are months with the lowest UV index in Rossana. A UV Index reading of 2, and below, represents a low threat to health from unprotected exposure to Sun's UV rays for ordinary individuals.Note: The maximum UV index, 2 during January, leads to the following recommendations:
Extended time in the sun generally does not harm most, but those with sensitive skin, infants, and children should always be protected. The solar radiation is most powerful near the mid-day, so the exposure to the direct Sun should be reduced accordingly. Counter UV radiation's ill effects with clothing designed for sun safety and UV-resistant eyewear. Alert! The snow's reflection can amplify the UV radiation of the Sun nearly twice.
Published by: Weather Atlas | About Us
Data Sources | Weather Forecasting & Climate
Frequently asked questions
What time of the year is the coldest in Rossana?
How cold is it in Rossana in January?
What is the average humidity in January in Rossana?
What is the driest month in Rossana?
How many days does it rain in January in Rossana?
How much does it snow in Rossana in January?
How many hours of daylight does Rossana have in January?
What time are sunrise and sunset in January in Rossana?
How long on average sun shines in January in Rossana?
What is the month with the lowest UV index in Rossana?
How high is the UV index in January in Rossana?
Average temperature in January
Rossana, Italy
- Average high temperature in January: 5.8°C
The warmest month (with the highest average high temperature) is August (27.2°C).
The month with the lowest average high temperature is January (5.8°C).
- Average low temperature in January: -1.8°C
The month with the highest average low temperature is August (14.8°C).
The coldest month (with the lowest average low temperature) is January (-1.8°C).
Average pressure in January
Rossana, Italy
- Average pressure in January: 1017.2mbar
The month with the highest atmospheric pressure is December (1019.2mbar).
The month with the lowest atmospheric pressure is April (1014.1mbar).
Average wind speed in January
Rossana, Italy
- Average wind speed in January: 6.5km/h
The windiest month (with the highest average wind speed) is March (7.3km/h).
The calmest month (with the lowest average wind speed) is November (5.9km/h).
Average humidity in January
Rossana, Italy
- Average humidity in January: 70%
The months with the highest relative humidity are February and November (75%).
The month with the lowest relative humidity is August (66%).
Average rainfall in January
Rossana, Italy
- Average rainfall in January: 25mm
The wettest month (with the highest rainfall) is November (127mm).
The driest month (with the least rainfall) is January (25mm).
Average rainfall days in January
Rossana, Italy
- Average rainfall days in January: 5.2 days
The month with the highest number of rainy days is May (18.2 days).
The month with the least rainy days is January (5.2 days).
Average snowfall in January
Rossana, Italy
- Average snowfall in January: 108mm
The month with the highest snowfall is February (167mm).
The months with the least snowfall are April, May, June, July, August and September (0mm).
Average snowfall days in January
Rossana, Italy
- Average snowfall days in January: 4.8 days
The month with the highest number of snowfall days is February (5.8 days).
The months with the least snowfall days are May, June, July, August and September (0 days).
Average daylight in January /
Average sunshine in January
Rossana, Italy
- Average daylight in January: 9h and 2min
The month with the longest days is June (Average daylight: 15h and 30min).
The month with the shortest days is December (Average daylight: 8h and 54min).
- Average sunshine in January: 6h and 4min
The months with the most sunshine are June, July and August (Average sunshine: 11h and 36min).
The month with the least sunshine is November (Average sunshine: 6h and 0min).
Average sunshine days in January
Rossana, Italy
- Average sunshine days in January: 21.3 days
The month with the most sunshine days is January (21.3 days).
The month with the least sunshine days is May (7.8 days).
Average UV index in January
Rossana, Italy
- Average UV index in January: 2
The month with the highest UV index is 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
Rossana, Italy
- Average cloud cover in January: 24
The month with the most cloud cover is November (Cloud cover 34).
The month with the least cloud cover is August (Cloud cover 17).
Average visibility in January
Rossana, Italy
- Average visibility in January: 9km
The months with the highest visibility are June, July and August (10km).
The months with the lowest visibility are January, February, March, April, May, September, October, November and December (9km).
Rossana, Italy
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