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
With May's arrival, Gruchet-le-Valasse notes an average high-temperature of a moderate 13.8°C (56.8°F), closely following the trend of the preceding month. Gruchet-le-Valasse, during May nights, witnesses an average temperature marginally cooler than its daytime highs, at a cool 10.6°C (51.1°F).Humidity
The average relative humidity in May in Gruchet-le-Valasse, France, is 82%.Rainfall
In Gruchet-le-Valasse, during May, the rain falls for 13.8 days and regularly aggregates up to 31mm (1.22") of precipitation. Throughout the year, in Gruchet-le-Valasse, there are 185.9 rainfall days, and 521mm (20.51") of precipitation is accumulated.Snowfall
May through November are months without snowfall.Daylight
The average length of the day in May is 15h and 23min.On the first day of May in Gruchet-le-Valasse, sunrise is at 06:34 and sunset at 21:15. On the last day of the month, sunrise is at 05:56 and sunset at 21:55 CEST.
Sunshine
In May, the average sunshine in Gruchet-le-Valasse is 8.6h.UV index
In May, the average daily maximum UV index is 4. A UV Index reading of 3 to 5 represents a medium vulnerability from unprotected exposure to Sun's UV rays for the ordinary person.Note: The maximum daily UV index of 4 in May converts into the following recommendations:
Make use of precautions - Shielding skin and eyes from injury is a requirement. During midday, the Sun's radiation is strongest, and it's advisable to reduce direct exposure. On sunny days, it's ideal to wear sunglasses that filter out UVA and UVB rays.
Published by: Weather Atlas | About Us
Data Sources | Weather Forecasting & Climate
Frequently asked questions
What are May temperatures in Gruchet-le-Valasse?
What is the average humidity in May in Gruchet-le-Valasse?
How much does it rain in Gruchet-le-Valasse in May?
When it does not snow in Gruchet-le-Valasse?
Does it snow in Gruchet-le-Valasse in May?
What is the average length of the day in May in Gruchet-le-Valasse?
When are sunrise and sunset in May in Gruchet-le-Valasse?
How long on average sun shines in May in Gruchet-le-Valasse?
What is the UV index reading in May in Gruchet-le-Valasse?
Average temperature in May
Gruchet-le-Valasse, France
- Average high temperature in May: 13.8°C
The warmest month (with the highest average high temperature) is August (19.3°C).
The months with the lowest average high temperature are January and February (8.1°C).
- Average low temperature in May: 10.6°C
The month with the highest average low temperature is August (16°C).
The coldest month (with the lowest average low temperature) is February (5.2°C).
Average pressure in May
Gruchet-le-Valasse, France
- Average pressure in May: 1017.2mbar
The month with the highest atmospheric pressure is September (1018mbar).
The month with the lowest atmospheric pressure is November (1012.2mbar).
Average wind speed in May
Gruchet-le-Valasse, France
- Average wind speed in May: 19.3km/h
The windiest month (with the highest average wind speed) is December (29.2km/h).
The calmest months (with the lowest average wind speed) are July and August (18km/h).
Average humidity in May
Gruchet-le-Valasse, France
- Average humidity in May: 82%
The month with the highest relative humidity is June (83%).
The month with the lowest relative humidity is September (78%).
Average rainfall in May
Gruchet-le-Valasse, France
- Average rainfall in May: 31mm
The wettest months (with the highest rainfall) are November and December (58mm).
The driest month (with the least rainfall) is April (25mm).
Average rainfall days in May
Gruchet-le-Valasse, France
- Average rainfall days in May: 13.8 days
The month with the highest number of rainy days is December (18.5 days).
The month with the least rainy days is April (12.6 days).
Average snowfall in May
Gruchet-le-Valasse, France
- Average snowfall in May: 0mm
The month with the highest snowfall is January (6mm).
The months with the least snowfall are May, June, July, August, September, October and November (0mm).
Average snowfall days in May
Gruchet-le-Valasse, France
- Average snowfall days in May: 0 days
The month with the highest number of snowfall days is January (1.7 days).
The months with the least snowfall days are May, June, July, August, September and October (0 days).
Average daylight in May /
Average sunshine in May
Gruchet-le-Valasse, France
- Average daylight in May: 15h and 2min
The month with the longest days is June (Average daylight: 16h and 12min).
The month with the shortest days is December (Average daylight: 8h and 12min).
- Average sunshine in May: 8h and 4min
The month with the most sunshine is June (Average sunshine: 10h and 18min).
The month with the least sunshine is November (Average sunshine: 3h and 54min).
Average sunshine days in May
Gruchet-le-Valasse, France
- Average sunshine days in May: 14.3 days
The month with the most sunshine days is May (14.3 days).
The month with the least sunshine days is December (8.9 days).
Average UV index in May
Gruchet-le-Valasse, France
- Average UV index in May: 4
The months with the highest UV index are June, July and August (UV index 5).
The months with the lowest UV index are January, February and November (UV index 2).
Average cloud cover in May
Gruchet-le-Valasse, France
- Average cloud cover in May: 43
The months with the most cloud cover are November and December (Cloud cover 61).
The month with the least cloud cover is July (Cloud cover 39).
Average visibility in May
Gruchet-le-Valasse, France
- Average visibility in May: 10km
The months with the highest visibility are February, March, April, May, June, July, August, September, October, November and December (10km).
The month with the lowest visibility is January (9km).
