May weather forecastGranier, France
May
Weather in May
The last month of the spring, May, is a frosty month in Granier, France, with temperature in the range of an average high of 8.7°C (47.7°F) and an average low of -0.3°C (31.5°F).Temperature
As Granier welcomes May, the average high-temperature sees a modest rise, transitioning from a cold 5.1°C (41.2°F) in April to a frosty 8.7°C (47.7°F). During the nights in May, an average low-temperature of -0.3°C (31.5°F) is observed.Humidity
The average relative humidity in May in Granier is 87%.Rainfall
In May, the rain falls for 20.8 days. Throughout May, 120mm (4.72") of precipitation is accumulated. In Granier, France, during the entire year, the rain falls for 161.3 days and collects up to 1078mm (42.44") of precipitation.Snowfall
Months with snowfall are January through June, September through December. In May, in Granier, it is snowing for 4.3 days. Throughout May, 102mm (4.02") of snow is accumulated. Throughout the year, in Granier, France, there are 98.5 snowfall days, and 3799mm (149.57") of snow is accumulated.Daylight
In Granier, the average length of the day in May is 14h and 55min.On the first day of May in Granier, France, sunrise is at 06:20 and sunset at 20:40. On the last day of the month, sunrise is at 05:47 and sunset at 21:14 CEST.
Sunshine
In Granier, the average sunshine in May is 8.7h.UV index
The average daily maximum UV index in May in Granier is 2. A UV Index of 2, and less, symbolizes a low health risk from unsafe exposure to UV radiation for average individuals.Note: The maximum daily UV index of 2 during May translates into the following directions:
The majority are not significantly affected by prolonged sun exposure. Infants, children, and those with fair skin must always have protection. It's crucial to reduce time in the direct Sun around mid-day due to the intense solar radiation. On sunny days, it's ideal to wear sunglasses that filter out UVA and UVB rays. Guard yourself! Snow reflection can almost double the UV radiation from the Sun.
Published by: Weather Atlas | About Us
Data Sources | Weather Forecasting & Climate
Frequently asked questions
Average temperature in May
Granier, France
- Average high temperature in May: 8.7°C
The warmest month (with the highest average high temperature) is August (17.1°C).
The month with the lowest average high temperature is January (-2.4°C).
- Average low temperature in May: -0.3°C
The months with the highest average low temperature are July and August (6°C).
The coldest months (with the lowest average low temperature) are January and February (-11.9°C).
Average pressure in May
Granier, France
- Average pressure in May: 1015.4mbar
The month with the highest atmospheric pressure is December (1020.7mbar).
The month with the lowest atmospheric pressure is April (1014.9mbar).
Average wind speed in May
Granier, France
- Average wind speed in May: 6.7km/h
The windiest month (with the highest average wind speed) is December (7.6km/h).
The calmest month (with the lowest average wind speed) is September (5.9km/h).
Average humidity in May
Granier, France
- Average humidity in May: 87%
The months with the highest relative humidity are February and March (90%).
The month with the lowest relative humidity is August (75%).
Average rainfall in May
Granier, France
- Average rainfall in May: 120mm
The wettest month (with the highest rainfall) is December (141mm).
The driest month (with the least rainfall) is September (45mm).
Average rainfall days in May
Granier, France
- Average rainfall days in May: 20.8 days
The month with the highest number of rainy days is May (20.8 days).
The month with the least rainy days is January (5.7 days).
Average snowfall in May
Granier, France
- Average snowfall in May: 102mm
The month with the highest snowfall is December (954mm).
The months with the least snowfall are July and August (0mm).
Average snowfall days in May
Granier, France
- Average snowfall days in May: 4.3 days
The month with the highest number of snowfall days is February (18.4 days).
The months with the least snowfall days are July and August (0 days).
Average daylight in May /
Average sunshine in May
Granier, France
- Average daylight in May: 14h and 54min
The month with the longest days is June (Average daylight: 15h and 36min).
The month with the shortest days is December (Average daylight: 8h and 48min).
- Average sunshine in May: 8h and 42min
The month with the most sunshine is July (Average sunshine: 10h and 36min).
The month with the least sunshine is January (Average sunshine: 5h and 0min).
Average sunshine days in May
Granier, France
- Average sunshine days in May: 7.4 days
The month with the most sunshine days is October (15.4 days).
The month with the least sunshine days is April (7.3 days).
Average UV index in May
Granier, France
- Average UV index in May: 2
The months with the highest UV index are June and July (UV index 4).
The months with the lowest UV index are January, February, March and November (UV index 1).
Average cloud cover in May
Granier, France
- Average cloud cover in May: 50
The month with the most cloud cover is May (Cloud cover 50).
The month with the least cloud cover is August (Cloud cover 32).
Average visibility in May
Granier, France
- Average visibility in May: 7km
The months with the highest visibility are June, July, August, September and October (8km).
The months with the lowest visibility are January, February and March (6km).





