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
May
Weather in May
Temperature
Riesi in May experiences a slight uptick in the average high-temperature, adjusting from April's refreshing 18.8°C (65.8°F) to a moderately hot 23.3°C (73.9°F). Riesi, amid May nights, sees a noteworthy disparity from daily highs with an average temperature of 11.3°C (52.3°F).Humidity
In Riesi, the average relative humidity in May is 65%.Rainfall
In Riesi, during May, the rain falls for 7.3 days and regularly aggregates up to 16mm (0.63") of precipitation. Throughout the year, there are 103.1 rainfall days, and 309mm (12.17") of precipitation is accumulated.Snowfall
In Riesi, snow does not fall in March through December.Daylight
In May, the average length of the day is 14h and 11min.On the first day of May in Riesi, sunrise is at 06:08 and sunset at 19:53. On the last day of the month, sunrise is at 05:44 and sunset at 20:18 CEST.
Sunshine
In May, the average sunshine is 11.3h.UV index
The average daily maximum UV index in May is 5. A UV Index of 3 to 5 symbolizes a moderate threat to health from exposure to the Sun's UV rays for average individuals.Note: The maximum daily UV index of 5 during May translates into the following directions:
Undertake protective steps - Obligation to safeguard skin and eyes from harm is in place. Limiting sun exposure during midday hours helps in reducing the harmful effects of UV radiation. For optimum UV protection, wear sun-resistant attire complemented with a hat and quality shades.
Published by: Weather Atlas | About Us
Data Sources | Weather Forecasting & Climate
Frequently asked questions
What are the temperatures in Riesi in May?
What is the average humidity in May in Riesi?
How much does it rain in Riesi in May?
When it does not snow in Riesi?
What is the average length of the day in May in Riesi?
When is the sunrise / sunset in May in Riesi?
How long on average sun shines in May in Riesi?
What is the UV index reading in May in Riesi?
Average temperature in May
Riesi, Italy
- Average high temperature in May: 23.3°C
The warmest months (with the highest average high temperature) are July and August (33.2°C).
The month with the lowest average high temperature is January (11.8°C).
- Average low temperature in May: 11.3°C
The month with the highest average low temperature is August (21.1°C).
The coldest month (with the lowest average low temperature) is February (3.6°C).
Average pressure in May
Riesi, Italy
- Average pressure in May: 1014.8mbar
The month with the highest atmospheric pressure is December (1019.2mbar).
The month with the lowest atmospheric pressure is July (1014.2mbar).
Average wind speed in May
Riesi, Italy
- Average wind speed in May: 9.7km/h
The windiest month (with the highest average wind speed) is February (11.6km/h).
The calmest month (with the lowest average wind speed) is August (7.5km/h).
Average humidity in May
Riesi, Italy
- Average humidity in May: 65%
The month with the highest relative humidity is January (83%).
The month with the lowest relative humidity is July (46%).
Average rainfall in May
Riesi, Italy
- Average rainfall in May: 16mm
The wettest month (with the highest rainfall) is October (47mm).
The driest month (with the least rainfall) is July (5mm).
Average rainfall days in May
Riesi, Italy
- Average rainfall days in May: 7.3 days
The month with the highest number of rainy days is November (11.9 days).
The month with the least rainy days is July (3.8 days).
Average snowfall in May
Riesi, Italy
- Average snowfall in May: 0mm
The months with the highest snowfall are January and February (1mm).
The months with the least snowfall are March, April, May, June, July, August, September, October, November and December (0mm).
Average snowfall days in May
Riesi, Italy
- Average snowfall days in May: 0 days
The month with the highest number of snowfall days is January (0.3 days).
The months with the least snowfall days are March, April, May, June, July, August, September, October and November (0 days).
Average daylight in May /
Average sunshine in May
Riesi, Italy
- Average daylight in May: 14h and 1min
The month with the longest days is June (Average daylight: 14h and 42min).
The month with the shortest days is December (Average daylight: 9h and 36min).
- Average sunshine in May: 11h and 2min
The month with the most sunshine is July (Average sunshine: 12h and 6min).
The month with the least sunshine is January (Average sunshine: 5h and 36min).
Average sunshine days in May
Riesi, Italy
- Average sunshine days in May: 22.7 days
The month with the most sunshine days is July (26.7 days).
The month with the least sunshine days is February (15.4 days).
Average UV index in May
Riesi, Italy
- Average UV index in May: 5
The months with the highest UV index are June, July and August (UV index 7).
The months with the lowest UV index are January, February and December (UV index 3).
Average cloud cover in May
Riesi, Italy
- Average cloud cover in May: 20
The month with the most cloud cover is January (Cloud cover 40).
The month with the least cloud cover is July (Cloud cover 8).
Average visibility in May
Riesi, Italy
- Average visibility in May: 10km
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).
