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 temperatures fluctuating between a high of 10.1°C (50.2°F) and a low of 4.3°C (39.7°F), January stands out as the coldest month.Humidity
The most humid month is January, with an average relative humidity of 80%.Rainfall
In January, the rain falls for 15.8 days. Throughout January, 60mm (2.36") of precipitation is accumulated. In Altavilla Irpina, during the entire year, the rain falls for 151.8 days and collects up to 554mm (21.81") of precipitation.Snowfall
January through April, November and December are months with snowfall. In Altavilla Irpina, Italy, in January, snow falls for 1.7 days, with typically accumulated 13mm (0.51") of snow. Throughout the year, in Altavilla Irpina, there are 5.2 snowfall days, and 65mm (2.56") of snow is accumulated.Daylight
The average length of the day in January is 9h and 37min.On the first day of January, sunrise is at 07:25 and sunset at 16:42. On the last day of the month, sunrise is at 07:12 and sunset at 17:15 CET.
Sunshine
The month with the least sunshine in Altavilla Irpina is January, with an average of 5.4h of sunshine.UV index
January, February, November and December, with an average maximum UV index of 3, are months with the lowest UV index in Altavilla Irpina. A UV Index of 3 to 5 symbolizes a medium health hazard from unprotected exposure to Sun's UV rays for the ordinary person.Note: In January, a regular UV index of 3 translates into these guidelines:
Undertake precautions - It is suggested to shield oneself from sunburn. Protect yourself from the midday Sun's peak UV radiation by minimizing exposure. A hat with a generous brim can prevent nearly 50% of UV rays from reaching your eyes. Be alert to the fact! The reflection from snow can nearly double the UV radiation of the Sun.
Frequently asked questions
What are the coldest months in Altavilla Irpina?
What is the temperature in January in Altavilla Irpina?
What is the most humid month in Altavilla Irpina?
What is the average humidity in January in Altavilla Irpina?
How much does it rain in Altavilla Irpina in January?
How many days does it snow in January in Altavilla Irpina?
How many hours of daylight does Altavilla Irpina have in January?
What time are sunrise and sunset in January in Altavilla Irpina?
What is the month with the least sunshine in Altavilla Irpina?
How long on average sun shines in January in Altavilla Irpina?
When is the lowest UV index in Altavilla Irpina?
How high is the UV index in January in Altavilla Irpina?
Average temperature in January
Altavilla Irpina, Italy
- Average high temperature in January: 10.1°C
The warmest month (with the highest average high temperature) is August (30.6°C).
The month with the lowest average high temperature is January (10.1°C).
- Average low temperature in January: 4.3°C
The month with the highest average low temperature is August (19.2°C).
The coldest month (with the lowest average low temperature) is January (4.3°C).
Average pressure in January
Altavilla Irpina, Italy
- Average pressure in January: 1016.1mbar
The month with the highest atmospheric pressure is December (1018.3mbar).
The month with the lowest atmospheric pressure is July (1013.8mbar).
Average wind speed in January
Altavilla Irpina, Italy
- Average wind speed in January: 11.1km/h
The windiest month (with the highest average wind speed) is February (11.7km/h).
The calmest month (with the lowest average wind speed) is August (7km/h).
Average humidity in January
Altavilla Irpina, Italy
- Average humidity in January: 80%
The month with the highest relative humidity is January (80%).
The month with the lowest relative humidity is August (59%).
Average rainfall in January
Altavilla Irpina, Italy
- Average rainfall in January: 60mm
The wettest month (with the highest rainfall) is November (85mm).
The driest month (with the least rainfall) is August (15mm).
Average rainfall days in January
Altavilla Irpina, Italy
- Average rainfall days in January: 15.8 days
The months with the highest number of rainy days are January and March (15.8 days).
The month with the least rainy days is August (7.2 days).
Average snowfall in January
Altavilla Irpina, Italy
- Average snowfall in January: 13mm
The month with the highest snowfall is February (28mm).
The months with the least snowfall are May, June, July, August, September and October (0mm).
Average snowfall days in January
Altavilla Irpina, Italy
- Average snowfall days in January: 1.7 days
The month with the highest number of snowfall days is February (1.8 days).
The months with the least snowfall days are May, June, July, August, September and October (0 days).
Average daylight in January /
Average sunshine in January
Altavilla Irpina, Italy
- Average daylight in January: 9h and 4min
The month with the longest days is June (Average daylight: 15h and 6min).
The month with the shortest days is December (Average daylight: 9h and 18min).
- Average sunshine in January: 5h and 2min
The month with the most sunshine is July (Average sunshine: 12h and 0min).
The month with the least sunshine is January (Average sunshine: 5h and 24min).
Average sunshine days in January
Altavilla Irpina, Italy
- Average sunshine days in January: 11.2 days
The month with the most sunshine days is August (21.1 days).
The month with the least sunshine days is February (9.6 days).
Average UV index in January
Altavilla Irpina, Italy
- Average UV index in January: 3
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 3).
Average cloud cover in January
Altavilla Irpina, Italy
- Average cloud cover in January: 44
The month with the most cloud cover is January (Cloud cover 44).
The month with the least cloud cover is August (Cloud cover 11).
Average visibility in January
Altavilla Irpina, Italy
- Average visibility in January: 9km
The months with the highest visibility are May, June, July, August, September, October and December (10km).
The months with the lowest visibility are January, February, March, April and November (9km).
Altavilla Irpina, Italy
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