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
Orvieto's January weather, with an average high temperature of 9.8°C (49.6°F) and an average low temperature of 3.3°C (37.9°F), tends to be the coldest of the year.Humidity
In January, the average relative humidity is 81%.Rainfall
In Orvieto, in January, it is raining for 11.8 days, with typically 36mm (1.42") of accumulated precipitation. Throughout the year, there are 137.9 rainfall days, and 479mm (18.86") of precipitation is accumulated.Snowfall
January through March are months with snowfall. January is the first month it typically snows. Throughout January, in the average 0.7 snowfall days, it receives 7mm (0.28") of snow. Throughout the year, in Orvieto, there are 2.4 snowfall days, and 23mm (0.91") of snow is accumulated.Daylight
The average length of the day in January in Orvieto is 9h and 28min.On the first day of the month, sunrise is at 07:41 and sunset at 16:47. On the last day of January, in Orvieto, sunrise is at 07:27 and sunset at 17:22 CET.
Sunshine
The month with the least sunshine in Orvieto is January, with an average of 5.4h of sunshine.UV index
In Orvieto, Italy, the average daily maximum UV index in January is 3. A UV Index reading of 3 to 5 represents a moderate threat to health from exposure to the Sun's UV radiation for the ordinary person.Note: The maximum daily UV index of 3 in January interprets into the following recommendations:
Preventative actions are necessary - Suggestions to safeguard against sun damage are in order. For skin protection, it's recommended to minimize Sun exposure during its peak hours around midday. Stay sun-safe with clothing that is both closely woven and worn loosely. Pay attention! The reflection of snow can enhance the Sun's UV radiation almost double.
Published by: Weather Atlas | About Us
Data Sources | Weather Forecasting & Climate
Frequently asked questions
What is the coldest time of year in Orvieto?
What is the average January temperature in Orvieto?
What is the average humidity in January in Orvieto?
How much does it rain in Orvieto in January?
When does it start snowing in Orvieto?
What is the average length of the day in January in Orvieto?
What time are sunrise and sunset in January in Orvieto?
What is the month with the least sunshine in Orvieto?
How long on average sun shines in January in Orvieto?
What is the UV index intensity in January in Orvieto?
Average temperature in January
Orvieto, Italy
- Average high temperature in January: 9.8°C
The warmest month (with the highest average high temperature) is August (31.2°C).
The month with the lowest average high temperature is January (9.8°C).
- Average low temperature in January: 3.3°C
The month with the highest average low temperature is August (18.3°C).
The coldest month (with the lowest average low temperature) is February (3.1°C).
Average pressure in January
Orvieto, Italy
- Average pressure in January: 1016.3mbar
The month with the highest atmospheric pressure is December (1018.5mbar).
The months with the lowest atmospheric pressure are April and July (1014mbar).
Average wind speed in January
Orvieto, Italy
- Average wind speed in January: 12.3km/h
The windiest month (with the highest average wind speed) is February (13.8km/h).
The calmest month (with the lowest average wind speed) is July (8.6km/h).
Average humidity in January
Orvieto, Italy
- Average humidity in January: 81%
The month with the highest relative humidity is November (82%).
The month with the lowest relative humidity is August (59%).
Average rainfall in January
Orvieto, Italy
- Average rainfall in January: 36mm
The wettest month (with the highest rainfall) is November (73mm).
The driest month (with the least rainfall) is August (20mm).
Average rainfall days in January
Orvieto, Italy
- Average rainfall days in January: 11.8 days
The month with the highest number of rainy days is November (14.1 days).
The month with the least rainy days is August (5.8 days).
Average snowfall in January
Orvieto, Italy
- Average snowfall in January: 7mm
The month with the highest snowfall is February (14mm).
The months with the least snowfall are April, May, June, July, August, September, October, November and December (0mm).
Average snowfall days in January
Orvieto, Italy
- Average snowfall days in January: 0.7 days
The month with the highest number of snowfall days is February (1.3 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
Orvieto, Italy
- Average daylight in January: 9h and 3min
The month with the longest days is June (Average daylight: 15h and 18min).
The month with the shortest days is December (Average daylight: 9h and 6min).
- Average sunshine in January: 5h and 2min
The months with the most sunshine are July and August (Average sunshine: 11h and 54min).
The month with the least sunshine is January (Average sunshine: 5h and 24min).
Average sunshine days in January
Orvieto, Italy
- Average sunshine days in January: 16 days
The month with the most sunshine days is August (23.3 days).
The month with the least sunshine days is November (14 days).
Average UV index in January
Orvieto, Italy
- Average UV index in January: 3
The month with the highest UV index is July (UV index 7).
The month with the lowest UV index is December (UV index 2).
Average cloud cover in January
Orvieto, Italy
- Average cloud cover in January: 43
The month with the most cloud cover is January (Cloud cover 43).
The month with the least cloud cover is August (Cloud cover 11).
Average visibility in January
Orvieto, Italy
- Average visibility in January: 9km
The months with the highest visibility are June, July, August and September (10km).
The months with the lowest visibility are January, February, March, April, May, October, November and December (9km).
