Contents
- Weather in May
- Frequently asked questions
- Average temperature in May
- Average pressure in May
- Average wind speed in May
- Average humidity in May
- Average rainfall in May
- Average rainfall days in May
- Average snowfall in May
- Average snowfall days in May
- Average daylight in May
- Average sunshine in May
- Average sunshine days in May
- Average UV index in May
- Average cloud cover in May
- Average visibility in May
Weather in May
Temperature
As May takes its course, Rieti's average high-temperature registers at a still enjoyable 18.8°C (65.8°F), closely aligning with the preceding month. Rieti encounters an average low-temperature of 7.2°C (45°F) during May nights.Humidity
In Rieti, the average relative humidity in May is 77%.Rainfall
In May, in Rieti, the rain falls for 18.3 days. Throughout May, 65mm (2.56") of precipitation is accumulated. In Rieti, during the entire year, the rain falls for 160.4 days and collects up to 553mm (21.77") of precipitation.Snowfall
April through October are months without snowfall in Rieti.Daylight
In Rieti, the average length of the day in May is 14h and 37min.On the first day of the month, sunrise is at 06:02 and sunset at 20:08. On the last day of May, sunrise is at 05:34 and sunset at 20:38 CEST.
Sunshine
In Rieti, the average sunshine in May is 10.3h.UV index
In Rieti, the average daily maximum UV index in May is 4. A UV Index estimate of 3 to 5 represents a moderate threat to health from exposure to the Sun's UV radiation for ordinary individuals.Note: The daily high UV index of 4 in May translates into this advice:
Exercise caution. The susceptibility of light skin individuals to burns is less than 30 minutes. The midday Sun can be dangerous due to its intense radiation; always find shade and reduce exposure. For holistic sun protection encompassing the eyes, ears, face, and neck, a wide-brim hat is key.
Frequently asked questions
What is the average May temperature in Rieti?
What is the average humidity in May in Rieti?
How much does it rain in Rieti in May?
When it does not snow in Rieti?
What is the average length of the day in May in Rieti?
What time are sunrise and sunset in May in Rieti?
How long on average sun shines in May in Rieti?
What is the UV index reading in May in Rieti?
Average temperature in May
Rieti, Italy
- Average high temperature in May: 18.8°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 May: 7.2°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 May
Rieti, Italy
- Average pressure in May: 1014.1mbar
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 May
Rieti, Italy
- Average wind speed in May: 7.5km/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 May
Rieti, Italy
- Average humidity in May: 77%
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 May
Rieti, Italy
- Average rainfall in May: 65mm
The wettest month (with the highest rainfall) is November (74mm).
The driest month (with the least rainfall) is August (35mm).
Average rainfall days in May
Rieti, Italy
- Average rainfall days in May: 18.3 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 May
Rieti, Italy
- Average snowfall in May: 0mm
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 May
Rieti, Italy
- Average snowfall days in May: 0 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 May /
Average sunshine in May
Rieti, Italy
- Average daylight in May: 14h and 4min
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 May: 10h and 2min
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 May
Rieti, Italy
- Average sunshine days in May: 10.4 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 May
Rieti, Italy
- Average UV index in May: 4
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 May
Rieti, Italy
- Average cloud cover in May: 34
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 May
Rieti, Italy
- Average visibility in May: 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).
Rieti, Italy
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