May weather forecastDortan, France
May
Weather in May
May, the last month of the spring in Dortan, is a mild month, with an average temperature varying between 5.3°C (41.5°F) and 15.2°C (59.4°F).Temperature
With the advent of May, Dortan's high-temperatures adjust to a moderate 15.2°C (59.4°F), closely aligning with the preceding month. An average nighttime temperature of 5.3°C (41.5°F) is witnessed throughout May.Humidity
In May, the average relative humidity in Dortan is 84%.Rainfall
In Dortan, during May, the rain falls for 22.8 days and regularly aggregates up to 156mm (6.14") of precipitation. In Dortan, France, during the entire year, the rain falls for 188.2 days and collects up to 1513mm (59.57") of precipitation.Snowfall
January through May, September through December are months with snowfall in Dortan. May is the last month it regularly snows in Dortan, France. During 3 snowfall days, in May, Dortan aggregates 62mm (2.44") of snow. In Dortan, during the entire year, snow falls for 91.9 days and aggregates up to 3413mm (134.37") of snow.Daylight
In May, the average length of the day in Dortan is 15h and 0min.On the first day of the month, sunrise is at 06:22 and sunset at 20:46. On the last day of May, sunrise is at 05:49 and sunset at 21:21 CEST.
Sunshine
In Dortan, the average sunshine in May is 8h.UV index
In Dortan, France, the average daily maximum UV index in May is 3. A UV Index reading of 3 to 5 represents a moderate threat to health from unsafe exposure to UV radiation for the average person.Note: The daily high UV index of 3 during May translates into the following recommendations:
Take precautions. Light skin individuals may get burned in less than 30 minutes. To protect against the Sun's most potent rays, avoid direct exposure around midday. Using UVA and UVB-protective sunglasses and sun-protective clothing is effective against UV radiation. Caution! The reflection of snow can nearly double the intensity of the Sun's UV radiation.
Published by: Weather Atlas | About Us
Data Sources | Weather Forecasting & Climate
Frequently asked questions
Average temperature in May
Dortan, France
- Average high temperature in May: 15.2°C
The warmest months (with the highest average high temperature) are July and August (21.8°C).
The month with the lowest average high temperature is January (2.3°C).
- Average low temperature in May: 5.3°C
The month with the highest average low temperature is July (11.2°C).
The coldest month (with the lowest average low temperature) is February (-3.7°C).
Average pressure in May
Dortan, France
- Average pressure in May: 1016.3mbar
The month with the highest atmospheric pressure is December (1021.2mbar).
The month with the lowest atmospheric pressure is April (1015.5mbar).
Average wind speed in May
Dortan, France
- Average wind speed in May: 9.2km/h
The windiest month (with the highest average wind speed) is February (10.8km/h).
The calmest month (with the lowest average wind speed) is August (6.7km/h).
Average humidity in May
Dortan, France
- Average humidity in May: 84%
The months with the highest relative humidity are January and February (88%).
The months with the lowest relative humidity are July and August (81%).
Average rainfall in May
Dortan, France
- Average rainfall in May: 156mm
The wettest month (with the highest rainfall) is December (173mm).
The driest month (with the least rainfall) is September (84mm).
Average rainfall days in May
Dortan, France
- Average rainfall days in May: 22.8 days
The months with the highest number of rainy days are May and June (22.8 days).
The month with the least rainy days is February (6.7 days).
Average snowfall in May
Dortan, France
- Average snowfall in May: 62mm
The month with the highest snowfall is December (833mm).
The months with the least snowfall are June, July and August (0mm).
Average snowfall days in May
Dortan, France
- Average snowfall days in May: 3 days
The month with the highest number of snowfall days is January (19 days).
The months with the least snowfall days are June, July and August (0 days).
Average daylight in May /
Average sunshine in May
Dortan, France
- Average daylight in May: 15h and 0min
The month with the longest days is June (Average daylight: 15h and 42min).
The month with the shortest days is December (Average daylight: 8h and 42min).
- Average sunshine in May: 8h and 0min
The month with the most sunshine is August (Average sunshine: 9h and 36min).
The month with the least sunshine is December (Average sunshine: 4h and 12min).
Average sunshine days in May
Dortan, France
- Average sunshine days in May: 6.1 days
The month with the most sunshine days is October (13.5 days).
The month with the least sunshine days is June (5.9 days).
Average UV index in May
Dortan, France
- Average UV index in May: 3
The months with the highest UV index are June and July (UV index 5).
The months with the lowest UV index are January, February, March, October, November and December (UV index 2).
Average cloud cover in May
Dortan, France
- Average cloud cover in May: 51
The months with the most cloud cover are January, February and December (Cloud cover 56).
The month with the least cloud cover is August (Cloud cover 37).
Average visibility in May
Dortan, France
- Average visibility in May: 8km
The months with the highest visibility are February, March, April, May, June, July, August, September, October, November and December (8km).
The month with the lowest visibility is January (7km).
