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
Thonon-les-Bains's May average high-temperature settles at a refreshing 15.5°C (59.9°F), showing a near match with the preceding month. The low-temperature in Thonon-les-Bains averages to a chilly 6.6°C (43.9°F) during the nights of May.Humidity
In May, the average relative humidity in Thonon-les-Bains is 79%.Rainfall
In Thonon-les-Bains, during May, the rain falls for 20.4 days and regularly aggregates up to 90mm (3.54") of precipitation. Throughout the year, there are 183.4 rainfall days, and 862mm (33.94") of precipitation is accumulated.Snowfall
Months with snowfall in Thonon-les-Bains are January through May, October through December. May is the last month it regularly snows. During 0.1 snowfall days, in May, Thonon-les-Bains aggregates 3mm (0.12") of snow. Throughout the year, in Thonon-les-Bains, there are 24.5 snowfall days, and 350mm (13.78") of snow is accumulated.Daylight
The average length of the day in May is 15h and 1min.On the first day of May, sunrise is at 06:19 and sunset at 20:43. On the last day of the month, sunrise is at 05:45 and sunset at 21:18 CEST.
Sunshine
In May, the average sunshine is 9.9h.UV index
In Thonon-les-Bains, the average daily maximum UV index in May is 4. A UV Index of 3 to 5 symbolizes a moderate threat to health from unsafe exposure to UV radiation for ordinary individuals.Note: A maximum UV index of 4 in May translates into the following recommendations:
Undertake precautions - Guarding against sun damage is counselled. Being in direct Sun during midday can be harmful due to intense solar radiation; take precautions. A wide-brimmed hat is a shield, deflecting up to 50% of harmful UV radiation from eyes. Mind this! Nearly twice the UV radiation from the Sun can be reflected by the snow.
Published by: Weather Atlas | About Us
Data Sources | Weather Forecasting & Climate
Frequently asked questions
What is the average May temperature in Thonon-les-Bains?
What is the average humidity in May in Thonon-les-Bains?
How much does it rain in Thonon-les-Bains in May?
What is the last month it snows in Thonon-les-Bains?
What is the average length of the day in May in Thonon-les-Bains?
When are sunrise and sunset in May in Thonon-les-Bains?
How long on average sun shines in May in Thonon-les-Bains?
What is the UV index reading in May in Thonon-les-Bains?
Average temperature in May
Thonon-les-Bains, France
- Average high temperature in May: 15.5°C
The warmest month (with the highest average high temperature) is August (22.3°C).
The month with the lowest average high temperature is January (3.3°C).
- Average low temperature in May: 6.6°C
The months with the highest average low temperature are July and August (12.3°C).
The coldest month (with the lowest average low temperature) is February (-2.8°C).
Average pressure in May
Thonon-les-Bains, France
- Average pressure in May: 1016.1mbar
The month with the highest atmospheric pressure is December (1021.1mbar).
The month with the lowest atmospheric pressure is April (1015.4mbar).
Average wind speed in May
Thonon-les-Bains, France
- Average wind speed in May: 9.3km/h
The windiest month (with the highest average wind speed) is February (11.2km/h).
The calmest month (with the lowest average wind speed) is August (6.7km/h).
Average humidity in May
Thonon-les-Bains, France
- Average humidity in May: 79%
The months with the highest relative humidity are January and February (82%).
The month with the lowest relative humidity is August (76%).
Average rainfall in May
Thonon-les-Bains, France
- Average rainfall in May: 90mm
The wettest month (with the highest rainfall) is December (103mm).
The driest month (with the least rainfall) is September (42mm).
Average rainfall days in May
Thonon-les-Bains, France
- Average rainfall days in May: 20.4 days
The months with the highest number of rainy days are May and June (20.4 days).
The month with the least rainy days is October (11.5 days).
Average snowfall in May
Thonon-les-Bains, France
- Average snowfall in May: 3mm
The month with the highest snowfall is December (98mm).
The months with the least snowfall are June, July, August and September (0mm).
Average snowfall days in May
Thonon-les-Bains, France
- Average snowfall days in May: 0.1 days
The month with the highest number of snowfall days is February (6.6 days).
The months with the least snowfall days are June, July, August and September (0 days).
Average daylight in May /
Average sunshine in May
Thonon-les-Bains, 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 5min
The months with the most sunshine are July and August (Average sunshine: 10h and 42min).
The month with the least sunshine is December (Average sunshine: 5h and 36min).
Average sunshine days in May
Thonon-les-Bains, France
- Average sunshine days in May: 7.7 days
The month with the most sunshine days is October (17.4 days).
The month with the least sunshine days is June (7.3 days).
Average UV index in May
Thonon-les-Bains, 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
Thonon-les-Bains, France
- Average cloud cover in May: 37
The months with the most cloud cover are January and December (Cloud cover 40).
The month with the least cloud cover is August (Cloud cover 28).
Average visibility in May
Thonon-les-Bains, 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).
