May weather forecastTreffrin, France
May
Weather in May
The last month of the spring, May, is a refreshing month in Treffrin, France, with an average temperature fluctuating between 7.4°C (45.3°F) and 16.5°C (61.7°F).Temperature
Treffrin's weather in May, with an average high-temperature of a still refreshing 16.5°C (61.7°F), subtly shifts from April's 14.3°C (57.7°F). Nighttime temperature lowers to an average of 7.4°C (45.3°F) in May.Humidity
The average relative humidity in May in Treffrin is 83%.Rainfall
In Treffrin, in May, during 16.1 rainfall days, 38mm (1.5") of precipitation is typically accumulated. In Treffrin, France, during the entire year, the rain falls for 191.2 days and collects up to 591mm (23.27") of precipitation.Snowfall
May through October are months without snowfall.Daylight
In Treffrin, France, the average length of the day in May is 15h and 14min.On the first day of May in Treffrin, France, sunrise is at 06:53 and sunset at 21:28. On the last day of the month, sunrise is at 06:17 and sunset at 22:06 CEST.
Sunshine
In Treffrin, France, the average sunshine in May is 8h.UV index
In Treffrin, the average daily maximum UV index in May is 4. A UV Index value of 3 to 5 symbolizes a medium vulnerability from unprotected exposure to Sun's UV rays for ordinary individuals.Note: A maximum UV index of 4 in May translates into the following recommendations:
Be careful. Light complexion individuals might get burns in fewer than 30 minutes. For skin protection, it's recommended to minimize Sun exposure during its peak hours around midday. Wearing a wide-brim hat can block approximately 50% of UV radiation, protecting the eyes.
Published by: Weather Atlas | About Us
Data Sources | Weather Forecasting & Climate
Frequently asked questions
Average temperature in May
Treffrin, France
- Average high temperature in May: 16.5°C
The warmest month (with the highest average high temperature) is July (21.4°C).
The month with the lowest average high temperature is January (8.4°C).
- Average low temperature in May: 7.4°C
The months with the highest average low temperature are July and August (12°C).
The coldest month (with the lowest average low temperature) is February (3°C).
Average pressure in May
Treffrin, France
- Average pressure in May: 1017.5mbar
The month with the highest atmospheric pressure is September (1018.4mbar).
The month with the lowest atmospheric pressure is November (1012.4mbar).
Average wind speed in May
Treffrin, France
- Average wind speed in May: 12.8km/h
The windiest month (with the highest average wind speed) is February (16.9km/h).
The calmest month (with the lowest average wind speed) is August (11.5km/h).
Average humidity in May
Treffrin, France
- Average humidity in May: 83%
The month with the highest relative humidity is December (89%).
The months with the lowest relative humidity are July and September (81%).
Average rainfall in May
Treffrin, France
- Average rainfall in May: 38mm
The wettest month (with the highest rainfall) is December (76mm).
The driest month (with the least rainfall) is September (23mm).
Average rainfall days in May
Treffrin, France
- Average rainfall days in May: 16.1 days
The month with the highest number of rainy days is January (18.3 days).
The month with the least rainy days is September (12.4 days).
Average snowfall in May
Treffrin, France
- Average snowfall in May: 0mm
The month with the highest snowfall is January (17mm).
The months with the least snowfall are May, June, July, August, September and October (0mm).
Average snowfall days in May
Treffrin, France
- 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 May, June, July, August, September and October (0 days).
Average daylight in May /
Average sunshine in May
Treffrin, France
- Average daylight in May: 15h and 12min
The month with the longest days is June (Average daylight: 16h and 0min).
The month with the shortest days is December (Average daylight: 8h and 24min).
- Average sunshine in May: 8h and 0min
The month with the most sunshine is July (Average sunshine: 9h and 36min).
The month with the least sunshine is January (Average sunshine: 3h and 24min).
Average sunshine days in May
Treffrin, France
- Average sunshine days in May: 11.8 days
The month with the most sunshine days is September (13.8 days).
The month with the least sunshine days is November (7.1 days).
Average UV index in May
Treffrin, France
- Average UV index in May: 4
The months with the highest UV index are June and July (UV index 5).
The months with the lowest UV index are January, February, November and December (UV index 2).
Average cloud cover in May
Treffrin, France
- Average cloud cover in May: 51
The month with the most cloud cover is January (Cloud cover 62).
The month with the least cloud cover is September (Cloud cover 45).
Average visibility in May
Treffrin, France
- Average visibility in May: 8km
The months with the highest visibility are February, March and December (9km).
The months with the lowest visibility are January, April, May, June, July, August, September, October and November (8km).
