May weather forecastChamplan, France
May
Weather in May
May, the last month of the spring in Champlan, is a comfortable month, with an average temperature fluctuating between 18.2°C (64.8°F) and 9.2°C (48.6°F).Temperature
At the start of May, Champlan's average high-temperature reaches a comfortable 18.2°C (64.8°F), subtly different from the preceding month. May nights observe an average temperature dip to a chilly 9.2°C (48.6°F).Humidity
In May, the average relative humidity is 77%.Rainfall
In Champlan, in May, it is raining for 15.8 days, with typically 38mm (1.5") of accumulated precipitation. In Champlan, during the entire year, the rain falls for 154.9 days and collects up to 384mm (15.12") of precipitation.Snowfall
In Champlan, snow does not fall in April through October.Daylight
The average length of the day in May is 15h and 16min.On the first day of May, sunrise is at 06:29 and sunset at 21:06. On the last day of the month, sunrise is at 05:52 and sunset at 21:44 CEST.
Sunshine
The average sunshine in May is 8.5h.UV index
In Champlan, the average daily maximum UV index in May is 4. A UV Index value of 3 to 5 symbolizes a medium vulnerability from exposure to the Sun's UV rays for the ordinary person.Note: During May, 4 as the daily maximum UV index converts into the following advice:
Exercise caution. Those with pale skin may experience burns in less than half an hour. The midday Sun can be dangerous due to its intense radiation; always find shade and reduce exposure. Prioritize a wide-brim hat for comprehensive sun defense for your face, neck, eyes, and ears.
Published by: Weather Atlas | About Us
Data Sources | Weather Forecasting & Climate
Frequently asked questions
Average temperature in May
Champlan, France
- Average high temperature in May: 18.2°C
The warmest month (with the highest average high temperature) is August (24.6°C).
The month with the lowest average high temperature is January (5.9°C).
- Average low temperature in May: 9.2°C
The month with the highest average low temperature is August (14.9°C).
The coldest month (with the lowest average low temperature) is January (1.8°C).
Average pressure in May
Champlan, France
- Average pressure in May: 1016.8mbar
The month with the highest atmospheric pressure is December (1018.3mbar).
The month with the lowest atmospheric pressure is November (1013.4mbar).
Average wind speed in May
Champlan, France
- Average wind speed in May: 11.5km/h
The windiest month (with the highest average wind speed) is February (15.5km/h).
The calmest month (with the lowest average wind speed) is August (10.1km/h).
Average humidity in May
Champlan, France
- Average humidity in May: 77%
The months with the highest relative humidity are January and December (86%).
The month with the lowest relative humidity is August (68%).
Average rainfall in May
Champlan, France
- Average rainfall in May: 38mm
The wettest month (with the highest rainfall) is June (46mm).
The driest month (with the least rainfall) is September (18mm).
Average rainfall days in May
Champlan, France
- Average rainfall days in May: 15.8 days
The month with the highest number of rainy days is June (16.3 days).
The month with the least rainy days is September (9.6 days).
Average snowfall in May
Champlan, France
- Average snowfall in May: 0mm
The month with the highest snowfall is January (13mm).
The months with the least snowfall are April, May, June, July, August, September and October (0mm).
Average snowfall days in May
Champlan, France
- Average snowfall days in May: 0 days
The months with the highest number of snowfall days are January and February (1.3 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
Champlan, France
- Average daylight in May: 15h and 18min
The month with the longest days is June (Average daylight: 16h and 6min).
The month with the shortest days is December (Average daylight: 8h and 24min).
- Average sunshine in May: 8h and 30min
The month with the most sunshine is August (Average sunshine: 9h and 18min).
The month with the least sunshine is January (Average sunshine: 3h and 54min).
Average sunshine days in May
Champlan, France
- Average sunshine days in May: 13.6 days
The months with the most sunshine days are March and September (18.5 days).
The month with the least sunshine days is June (12.3 days).
Average UV index in May
Champlan, France
- Average UV index in May: 4
The month with the highest UV index is July (UV index 6).
The months with the lowest UV index are January, February, November and December (UV index 2).
Average cloud cover in May
Champlan, France
- Average cloud cover in May: 45
The month with the most cloud cover is January (Cloud cover 59).
The month with the least cloud cover is September (Cloud cover 37).
Average visibility in May
Champlan, France
- Average visibility in May: 9km
The months with the highest visibility are January, February, March, April, May, June, July, August, September, October, November and December (9km).
The months with the lowest visibility are January, February, March, April, May, June, July, August, September, October, November and December (9km).
