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
Challonges's weather, upon May's arrival, documents an average high-temperature of a comfortable 16.8°C (62.2°F), nearly identical to the prior month. Throughout the May nights, Challonges encounters a low-temperature of 5.5°C (41.9°F).Humidity
In Challonges, France, the average relative humidity in May is 80%.Rainfall
In Challonges, during May, the rain falls for 19.6 days and regularly aggregates up to 89mm (3.5") of precipitation. In Challonges, during the entire year, the rain falls for 178.9 days and collects up to 912mm (35.91") of precipitation.Snowfall
January through May, September through December are months with snowfall in Challonges. May is the last month it regularly snows in Challonges. During 0.1 snowfall days, in May, Challonges aggregates 3mm (0.12") of snow. Throughout the year, there are 29.1 snowfall days, and 619mm (24.37") of snow is accumulated.Daylight
The average length of the day in May in Challonges is 14h and 58min.On the first day of the month, sunrise is at 06:22 and sunset at 20:44. On the last day of May, in Challonges, sunrise is at 05:49 and sunset at 21:19 CEST.
Sunshine
In May, the average sunshine is 9.5h.UV index
In May, the average daily maximum UV index in Challonges is 4. A UV Index estimate of 3 to 5 represents a moderate health risk from unprotected exposure to Sun's UV rays for ordinary individuals.Note: In May, the maximum UV index of 4 suggests this advice:
Take precautions - Protection against sun damage is advised. Solar radiation peaks around mid-day, so it's wise to limit exposure to the Sun at this time. On sunny days, it's ideal to wear sunglasses that filter out UVA and UVB rays. Forewarned is forearmed! The Sun's UV radiation can be almost doubled in intensity by snow reflection.
Published by: Weather Atlas | About Us
Data Sources | Weather Forecasting & Climate
Frequently asked questions
What is the usual temperature for Challonges in May?
What is the average humidity in May in Challonges?
How many days does it rain in May in Challonges?
What is the last month it snows in Challonges?
What is the average length of the day in May in Challonges?
What time are sunrise and sunset in May in Challonges?
How many hours of sunshine does Challonges have in May?
What is the UV index intensity in May in Challonges?
Average temperature in May
Challonges, France
- Average high temperature in May: 16.8°C
The warmest month (with the highest average high temperature) is August (23.6°C).
The month with the lowest average high temperature is January (3.1°C).
- Average low temperature in May: 5.5°C
The month with the highest average low temperature is August (11°C).
The coldest month (with the lowest average low temperature) is February (-4°C).
Average pressure in May
Challonges, France
- Average pressure in May: 1015.9mbar
The month with the highest atmospheric pressure is December (1021.1mbar).
The month with the lowest atmospheric pressure is April (1015.2mbar).
Average wind speed in May
Challonges, France
- Average wind speed in May: 7km/h
The windiest months (with the highest average wind speed) are February and March (7.5km/h).
The calmest month (with the lowest average wind speed) is August (5.7km/h).
Average humidity in May
Challonges, France
- Average humidity in May: 80%
The month with the highest relative humidity is January (85%).
The month with the lowest relative humidity is August (75%).
Average rainfall in May
Challonges, France
- Average rainfall in May: 89mm
The wettest month (with the highest rainfall) is December (119mm).
The driest month (with the least rainfall) is September (47mm).
Average rainfall days in May
Challonges, France
- Average rainfall days in May: 19.6 days
The month with the highest number of rainy days is May (19.6 days).
The month with the least rainy days is October (11.6 days).
Average snowfall in May
Challonges, France
- Average snowfall in May: 3mm
The month with the highest snowfall is December (171mm).
The months with the least snowfall are June, July and August (0mm).
Average snowfall days in May
Challonges, France
- Average snowfall days in May: 0.1 days
The month with the highest number of snowfall days is January (7.6 days).
The months with the least snowfall days are June, July and August (0 days).
Average daylight in May /
Average sunshine in May
Challonges, 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: 9h and 3min
The month with the most sunshine is August (Average sunshine: 10h and 48min).
The month with the least sunshine is December (Average sunshine: 5h and 18min).
Average sunshine days in May
Challonges, France
- Average sunshine days in May: 8.3 days
The month with the most sunshine days is October (16.7 days).
The month with the least sunshine days is June (7.6 days).
Average UV index in May
Challonges, 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
Challonges, France
- Average cloud cover in May: 40
The months with the most cloud cover are January and December (Cloud cover 43).
The month with the least cloud cover is August (Cloud cover 26).
Average visibility in May
Challonges, France
- Average visibility in May: 8km
The months with the highest visibility are March, April and August (9km).
The months with the lowest visibility are January, February, May, June, July, September, October, November and December (8km).
