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
Weather in May
Temperature
The shift from April to May introduces a subtle increase in the average high-temperature, moving from a cool 10.1°C (50.2°F) to a mild 13.8°C (56.8°F). In Arlos, the expected average low-temperature for May is an icy 4°C (39.2°F).Humidity
The average relative humidity in May in Arlos, France, is 77%.Rainfall
The month with the most rainfall is May, when the rain falls for 19.6 days and typically aggregates up to 94mm (3.7") of precipitation.Snowfall
January through June, August through December are months with snowfall in Arlos. In Arlos, France, during May, snow falls for 5.5 days and regularly aggregates up to 172mm (6.77") of snow. In Arlos, during the entire year, snow falls for 90.2 days and aggregates up to 2798mm (110.16") of snow.Daylight
In Arlos, the average length of the day in May is 14h and 40min.On the first day of May in Arlos, sunrise is at 06:50 and sunset at 20:58. On the last day of the month, sunrise is at 06:21 and sunset at 21:28 CEST.
Sunshine
In May, the average sunshine in Arlos is 10.7h.UV index
The average daily maximum UV index in May in Arlos is 4. A UV Index of 3 to 5 symbolizes a moderate threat to health from unprotected exposure to Sun's UV rays for the ordinary person.Note: In May, a daily UV index of 4 turns into the following recommendations:
Heed the precautions - Suggestions to avoid sunburn are made. To protect against the Sun's most potent rays, avoid direct exposure around midday. To cut down UV radiation exposure by about half, sport a wide-brim hat. Foresee this! The reflection from snow can nearly double the intensity of UV radiation from the Sun.
Frequently asked questions
What is the average May temperature in Arlos?
What is the average humidity in May in Arlos?
What is the rainiest month in Arlos?
How much does it rain in Arlos in May?
How much does it snow in Arlos in May?
What is the average length of the day in May in Arlos?
When are sunrise and sunset in May in Arlos?
How long on average sun shines in May in Arlos?
What is the UV index intensity in May in Arlos?
Average temperature in May
Arlos, France
- Average high temperature in May: 13.8°C
The warmest months (with the highest average high temperature) are July and August (21.7°C).
The month with the lowest average high temperature is February (3.2°C).
- Average low temperature in May: 4°C
The month with the highest average low temperature is August (10.5°C).
The coldest month (with the lowest average low temperature) is February (-4.3°C).
Average pressure in May
Arlos, France
- Average pressure in May: 1016.4mbar
The month with the highest atmospheric pressure is December (1021.7mbar).
The month with the lowest atmospheric pressure is April (1015.2mbar).
Average wind speed in May
Arlos, France
- Average wind speed in May: 7.3km/h
The windiest month (with the highest average wind speed) is February (8.8km/h).
The calmest month (with the lowest average wind speed) is August (5.6km/h).
Average humidity in May
Arlos, France
- Average humidity in May: 77%
The months with the highest relative humidity are February and March (81%).
The months with the lowest relative humidity are July and August (70%).
Average rainfall in May
Arlos, France
- Average rainfall in May: 94mm
The wettest month (with the highest rainfall) is May (94mm).
The driest month (with the least rainfall) is February (43mm).
Average rainfall days in May
Arlos, 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 January (5.9 days).
Average snowfall in May
Arlos, France
- Average snowfall in May: 172mm
The month with the highest snowfall is January (479mm).
The month with the least snowfall is July (0mm).
Average snowfall days in May
Arlos, France
- Average snowfall days in May: 5.5 days
The month with the highest number of snowfall days is January (15.3 days).
The month with the least snowfall days is July (0 days).
Average daylight in May /
Average sunshine in May
Arlos, France
- Average daylight in May: 14h and 4min
The month with the longest days is June (Average daylight: 15h and 18min).
The month with the shortest days is December (Average daylight: 9h and 6min).
- Average sunshine in May: 10h and 4min
The month with the most sunshine is July (Average sunshine: 11h and 24min).
The month with the least sunshine is November (Average sunshine: 6h and 24min).
Average sunshine days in May
Arlos, France
- Average sunshine days in May: 8 days
The month with the most sunshine days is October (17.1 days).
The month with the least sunshine days is June (6.9 days).
Average UV index in May
Arlos, France
- Average UV index in May: 4
The month with the highest UV index is July (UV index 5).
The months with the lowest UV index are January, February, March, November and December (UV index 2).
Average cloud cover in May
Arlos, France
- Average cloud cover in May: 33
The month with the most cloud cover is April (Cloud cover 38).
The months with the least cloud cover are July, August and September (Cloud cover 22).
Average visibility in May
Arlos, France
- Average visibility in May: 9km
The months with the highest visibility are February, March, May, June, July, August, September, October, November and December (9km).
The months with the lowest visibility are January and April (8km).
Arlos, France
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