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
Rieti's coldest weather arrives in January, when temperatures average a high of 7.3°C (45.1°F) and a low of 0.1°C (32.2°F).Humidity
The months with the highest humidity in Rieti are January and November, with an average relative humidity of 83%.Rainfall
In Rieti, Italy, in January, it is raining for 13.2 days, with typically 37mm (1.46") of accumulated precipitation. Throughout the year, in Rieti, Italy, there are 160.4 rainfall days, and 553mm (21.77") of precipitation is accumulated.Snowfall
Months with snowfall in Rieti are January through March, November and December. In January, it is snowing for 2.1 days. Throughout January, 16mm (0.63") of snow is accumulated. Throughout the year, there are 7.4 snowfall days, and 63mm (2.48") of snow is accumulated.Daylight
The average length of the day in January in Rieti is 9h and 29min.On the first day of January in Rieti, Italy, sunrise is at 07:37 and sunset at 16:45. On the last day of the month, sunrise is at 07:23 and sunset at 17:20 CET.
Sunshine
The months with the least sunshine in Rieti are January and February, with an average of 5.8h of sunshine.UV index
January and December, with an average maximum UV index of 2, are months with the lowest UV index in Rieti. A UV Index of 2, and less, symbolizes a low threat to health from exposure to the Sun's UV rays for ordinary individuals.Note: In January, the maximum UV index of 2 transforms into these recommendations:
Extended sunlight exposure does not pose significant problems for most people, except for children, infants, and people with fair skin who always need shielding. The best time to avoid the Sun's harmful UV radiation is during midday when it's most potent. Prioritize a wide-brim hat for comprehensive sun defense for your face, neck, eyes, and ears. Be attentive! The reflective property of snow can nearly double the Sun's UV radiation.
Published by: Weather Atlas | About Us
Data Sources | Weather Forecasting & Climate
Frequently asked questions
What are the coldest months in Rieti?
What are the temperatures in Rieti in January?
What are the most humid months in Rieti?
What is the average humidity in January in Rieti?
How much does it rain in Rieti in January?
How many days does it snow in January in Rieti?
What is the average length of the day in January in Rieti?
What time are sunrise and sunset in January in Rieti?
What is the month with the least sunshine in Rieti?
How long on average sun shines in January in Rieti?
What are the months with the lowest UV index in Rieti?
What is the UV index reading in January in Rieti?
Average temperature in January
Rieti, Italy
- Average high temperature in January: 7.3°C
The warmest month (with the highest average high temperature) is August (28.5°C).
The month with the lowest average high temperature is January (7.3°C).
- Average low temperature in January: 0.1°C
The month with the highest average low temperature is August (14.1°C).
The coldest month (with the lowest average low temperature) is January (0.1°C).
Average pressure in January
Rieti, Italy
- Average pressure in January: 1016.3mbar
The month with the highest atmospheric pressure is December (1018.5mbar).
The month with the lowest atmospheric pressure is July (1013.9mbar).
Average wind speed in January
Rieti, Italy
- Average wind speed in January: 8.7km/h
The windiest month (with the highest average wind speed) is February (9.6km/h).
The calmest month (with the lowest average wind speed) is August (6.6km/h).
Average humidity in January
Rieti, Italy
- Average humidity in January: 83%
The months with the highest relative humidity are January and November (83%).
The month with the lowest relative humidity is August (63%).
Average rainfall in January
Rieti, Italy
- Average rainfall in January: 37mm
The wettest month (with the highest rainfall) is November (74mm).
The driest month (with the least rainfall) is August (35mm).
Average rainfall days in January
Rieti, Italy
- Average rainfall days in January: 13.2 days
The month with the highest number of rainy days is May (18.3 days).
The month with the least rainy days is August (9.3 days).
Average snowfall in January
Rieti, Italy
- Average snowfall in January: 16mm
The month with the highest snowfall is February (33mm).
The months with the least snowfall are April, May, June, July, August, September and October (0mm).
Average snowfall days in January
Rieti, Italy
- Average snowfall days in January: 2.1 days
The month with the highest number of snowfall days is February (2.8 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
Rieti, Italy
- Average daylight in January: 9h and 3min
The month with the longest days is June (Average daylight: 15h and 12min).
The month with the shortest days is December (Average daylight: 9h and 6min).
- Average sunshine in January: 5h and 5min
The months with the most sunshine are July and August (Average sunshine: 11h and 48min).
The months with the least sunshine are January and February (Average sunshine: 5h and 48min).
Average sunshine days in January
Rieti, Italy
- Average sunshine days in January: 14.8 days
The month with the most sunshine days is August (19 days).
The month with the least sunshine days is May (10.4 days).
Average UV index in January
Rieti, 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 and December (UV index 2).
Average cloud cover in January
Rieti, Italy
- Average cloud cover in January: 40
The month with the most cloud cover is February (Cloud cover 41).
The month with the least cloud cover is August (Cloud cover 13).
Average visibility in January
Rieti, Italy
- Average visibility in January: 9km
The month with the highest visibility is August (10km).
The months with the lowest visibility are January, February, March, April, May, June, July, September, October, November and December (9km).
