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
Gratens's transition from April to May introduces an average high-temperature of a pleasant 20.3°C (68.5°F), marking an insignificant variation from the 17.5°C (63.5°F). During the nights in May, Gratens experiences a consistent average temperature of 10.2°C (50.4°F).Humidity
The average relative humidity in May is 77%.Rainfall
May is the month with the most rainfall in Gratens. Rain falls for 16.6 days and accumulates 61mm (2.4") of precipitation.Snowfall
April through October are months without snowfall.Daylight
The average length of the day in May in Gratens is 14h and 42min.On the first day of May in Gratens, sunrise is at 06:47 and sunset at 20:57. On the last day of the month, sunrise is at 06:18 and sunset at 21:28 CEST.
Sunshine
The average sunshine in May is 8.6h.UV index
In May, the average daily maximum UV index is 5. A UV Index reading of 3 to 5 represents a medium vulnerability from exposure to the Sun's UV rays for average individuals.Note: The daily maximum UV index of 5 in May interprets into the following advice:
Proceed with care. Light skin individuals may be exposed to burns in fewer than 30 minutes. Considering the strength of solar radiation at midday, one should avoid direct Sun exposure. A wide-brimmed hat is a shield, deflecting up to 50% of harmful UV radiation from eyes.
Frequently asked questions
What are the temperatures in Gratens in May?
What is the average humidity in May in Gratens?
What is the wettest month in Gratens?
How much does it rain in Gratens in May?
When it does not snow in Gratens?
How many hours of daylight does Gratens have in May?
When is the sunrise / sunset in May in Gratens?
How many hours of sunshine does Gratens have in May?
What is the UV index reading in May in Gratens?
Average temperature in May
Gratens, France
- Average high temperature in May: 20.3°C
The warmest month (with the highest average high temperature) is August (28.4°C).
The month with the lowest average high temperature is January (8.8°C).
- Average low temperature in May: 10.2°C
The month with the highest average low temperature is August (16.5°C).
The coldest month (with the lowest average low temperature) is February (2.7°C).
Average pressure in May
Gratens, France
- Average pressure in May: 1016.7mbar
The month with the highest atmospheric pressure is December (1021.7mbar).
The month with the lowest atmospheric pressure is April (1015.4mbar).
Average wind speed in May
Gratens, France
- Average wind speed in May: 12.4km/h
The windiest month (with the highest average wind speed) is March (13.7km/h).
The calmest months (with the lowest average wind speed) are August and September (9.7km/h).
Average humidity in May
Gratens, France
- Average humidity in May: 77%
The months with the highest relative humidity are January and December (83%).
The month with the lowest relative humidity is August (65%).
Average rainfall in May
Gratens, France
- Average rainfall in May: 61mm
The wettest month (with the highest rainfall) is May (61mm).
The driest month (with the least rainfall) is September (26mm).
Average rainfall days in May
Gratens, France
- Average rainfall days in May: 16.6 days
The month with the highest number of rainy days is April (16.8 days).
The month with the least rainy days is September (10.7 days).
Average snowfall in May
Gratens, France
- Average snowfall in May: 0mm
The month with the highest snowfall is February (22mm).
The months with the least snowfall are April, May, June, July, August, September and October (0mm).
Average snowfall days in May
Gratens, France
- Average snowfall days in May: 0 days
The month with the highest number of snowfall days is February (2.7 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
Gratens, 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 0min).
- Average sunshine in May: 8h and 4min
The month with the most sunshine is July (Average sunshine: 10h and 6min).
The month with the least sunshine is January (Average sunshine: 4h and 54min).
Average sunshine days in May
Gratens, France
- Average sunshine days in May: 11.7 days
The month with the most sunshine days is October (18 days).
The month with the least sunshine days is May (11.7 days).
Average UV index in May
Gratens, France
- Average UV index in May: 5
The months with the highest UV index are June, July and August (UV index 6).
The months with the lowest UV index are January, February and November (UV index 2).
Average cloud cover in May
Gratens, France
- Average cloud cover in May: 43
The month with the most cloud cover is January (Cloud cover 52).
The month with the least cloud cover is August (Cloud cover 28).
Average visibility in May
Gratens, France
- Average visibility in May: 9km
The month with the highest visibility is August (10km).
The months with the lowest visibility are January, February, March, April, May, June, July, September, October, November and December (9km).
Gratens, France
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