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
January
Weather in January
Temperature
The month of January sees the lowest average temperatures, reaching 7.7°C (45.9°F) at the peak and 2.4°C (36.3°F) at the low.Humidity
In January, the average relative humidity is 80%.Rainfall
In Rocca San Casciano, in January, it is raining for 10.1 days, with typically 21mm (0.83") of accumulated precipitation. Throughout the year, in Rocca San Casciano, there are 126.4 rainfall days, and 303mm (11.93") of precipitation is accumulated.Snowfall
Months with snowfall are January through March, November and December. January is the month with the most snowfall in Rocca San Casciano. Snow falls for 1.9 days and accumulates 20mm (0.79") of snow.Daylight
The average length of the day in January is 9h and 20min.On the first day of January, sunrise is at 07:47 and sunset at 16:44. On the last day of the month, sunrise is at 07:31 and sunset at 17:20 CET.
Sunshine
In Rocca San Casciano, the average sunshine in January is 5.4h.UV index
January and December, with an average maximum UV index of 2, are months with the lowest UV index. A UV Index of 2, and less, symbolizes a low health risk from exposure to the Sun's UV radiation for average individuals.Note: A maximum daily UV index of 2 during January morphs into the following directions:
Despite most people tolerating extended sun exposure, it is critical to always protect those with sensitive skin, infants, and children. For skin protection, it's recommended to minimize Sun exposure during its peak hours around midday. Sun protection is enhanced with clothing that boasts a tight weave yet offers a loose fit. Notice this! Nearly double the intensity of the Sun's UV radiation can be caused by snow reflection.
Published by: Weather Atlas | About Us
Data Sources | Weather Forecasting & Climate
Frequently asked questions
What part of the year is the coldest in Rocca San Casciano?
What is the usual temperature for Rocca San Casciano in January?
What is the average humidity in January in Rocca San Casciano?
How many days does it rain in January in Rocca San Casciano?
When does it snow the most in Rocca San Casciano?
How many days does it snow in January in Rocca San Casciano?
How many hours of daylight does Rocca San Casciano have in January?
What time are sunrise and sunset in January in Rocca San Casciano?
How long on average sun shines in January in Rocca San Casciano?
What is the month with the lowest UV index in Rocca San Casciano?
What is the UV index reading in January in Rocca San Casciano?
Average temperature in January
Rocca San Casciano, Italy
- Average high temperature in January: 7.7°C
The warmest month (with the highest average high temperature) is August (29.9°C).
The month with the lowest average high temperature is January (7.7°C).
- Average low temperature in January: 2.4°C
The month with the highest average low temperature is August (18.5°C).
The coldest month (with the lowest average low temperature) is January (2.4°C).
Average pressure in January
Rocca San Casciano, Italy
- Average pressure in January: 1016.8mbar
The month with the highest atmospheric pressure is December (1018.8mbar).
The month with the lowest atmospheric pressure is July (1013.5mbar).
Average wind speed in January
Rocca San Casciano, Italy
- Average wind speed in January: 8.9km/h
The windiest month (with the highest average wind speed) is March (10.9km/h).
The calmest months (with the lowest average wind speed) are August and October (8.2km/h).
Average humidity in January
Rocca San Casciano, Italy
- Average humidity in January: 80%
The month with the highest relative humidity is November (82%).
The month with the lowest relative humidity is August (60%).
Average rainfall in January
Rocca San Casciano, Italy
- Average rainfall in January: 21mm
The wettest month (with the highest rainfall) is May (36mm).
The driest month (with the least rainfall) is August (19mm).
Average rainfall days in January
Rocca San Casciano, Italy
- Average rainfall days in January: 10.1 days
The month with the highest number of rainy days is May (13.1 days).
The month with the least rainy days is December (8.7 days).
Average snowfall in January
Rocca San Casciano, Italy
- Average snowfall in January: 20mm
The month with the highest snowfall is January (20mm).
The months with the least snowfall are April, May, June, July, August, September and October (0mm).
Average snowfall days in January
Rocca San Casciano, Italy
- Average snowfall days in January: 1.9 days
The month with the highest number of snowfall days is January (1.9 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
Rocca San Casciano, Italy
- Average daylight in January: 9h and 2min
The month with the longest days is June (Average daylight: 15h and 24min).
The month with the shortest days is December (Average daylight: 9h and 0min).
- Average sunshine in January: 5h and 2min
The month with the most sunshine is July (Average sunshine: 11h and 42min).
The month with the least sunshine is February (Average sunshine: 5h and 12min).
Average sunshine days in January
Rocca San Casciano, Italy
- Average sunshine days in January: 17.8 days
The month with the most sunshine days is December (19.6 days).
The month with the least sunshine days is May (13.8 days).
Average UV index in January
Rocca San Casciano, Italy
- Average UV index in January: 2
The month with the highest UV index is July (UV index 7).
The months with the lowest UV index are January and December (UV index 2).
Average cloud cover in January
Rocca San Casciano, Italy
- Average cloud cover in January: 44
The month with the most cloud cover is February (Cloud cover 46).
The month with the least cloud cover is August (Cloud cover 13).
Average visibility in January
Rocca San Casciano, Italy
- Average visibility in January: 9km
The months with the highest visibility are May, June, July, August and September (10km).
The months with the lowest visibility are January, February, March, April, October, November and December (9km).
