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
Saint-Jean-de-Moirans, France, records a slight change with May's average high-temperatures adjusting to a moderate 15.4°C (59.7°F) from April's 12.9°C (55.2°F). Throughout May, the average low-temperature records at a frosty 6.2°C (43.2°F).Humidity
In Saint-Jean-de-Moirans, the average relative humidity in May is 83%.Rainfall
In Saint-Jean-de-Moirans, during May, the rain falls for 15.8 days and regularly aggregates up to 40mm (1.57") of precipitation. Throughout the year, in Saint-Jean-de-Moirans, there are 130.1 rainfall days, and 394mm (15.51") of precipitation is accumulated.Snowfall
Months with snowfall in Saint-Jean-de-Moirans are January through May, October through December. May is the last month it regularly snows in Saint-Jean-de-Moirans. During 2 snowfall days, in May, Saint-Jean-de-Moirans aggregates 19mm (0.75") of snow. Throughout the year, there are 61.9 snowfall days, and 737mm (29.02") of snow is accumulated.Daylight
In May, the average length of the day is 14h and 54min.On the first day of May in Saint-Jean-de-Moirans, sunrise is at 06:25 and sunset at 20:44. On the last day of the month, sunrise is at 05:53 and sunset at 21:17 CEST.
Sunshine
The average sunshine in May in Saint-Jean-de-Moirans is 8.6h.UV index
In May, the average daily maximum UV index is 4. A UV Index of 3 to 5 symbolizes a medium health hazard from exposure to the Sun's UV radiation for the ordinary person.Note: The UV index of 4 during May translates into the following guidance:
Guard yourself - An obligation to protect skin and eyes from harm exists. For health reasons, it's advisable to reduce direct sun exposure during peak hours around midday. Sunglasses providing both UVA and UVB protection are non-negotiable on sunlit days. Take note! UV radiation from the Sun can double in intensity due to snow reflection.
Frequently asked questions
What is the usual temperature for Saint-Jean-de-Moirans in May?
What is the average humidity in May in Saint-Jean-de-Moirans?
How much does it rain in Saint-Jean-de-Moirans in May?
What is the last month it snows in Saint-Jean-de-Moirans?
How many hours of daylight does Saint-Jean-de-Moirans have in May?
What time are sunrise and sunset in May in Saint-Jean-de-Moirans?
How long on average sun shines in May in Saint-Jean-de-Moirans?
What is the UV index intensity in May in Saint-Jean-de-Moirans?
Average temperature in May
Saint-Jean-de-Moirans, France
- Average high temperature in May: 15.4°C
The warmest month (with the highest average high temperature) is August (22.8°C).
The month with the lowest average high temperature is January (2.8°C).
- Average low temperature in May: 6.2°C
The month with the highest average low temperature is July (12.1°C).
The coldest months (with the lowest average low temperature) are January and February (-2.8°C).
Average pressure in May
Saint-Jean-de-Moirans, France
- Average pressure in May: 1015.7mbar
The month with the highest atmospheric pressure is December (1020.8mbar).
The month with the lowest atmospheric pressure is April (1015mbar).
Average wind speed in May
Saint-Jean-de-Moirans, France
- Average wind speed in May: 9.2km/h
The windiest month (with the highest average wind speed) is February (10.2km/h).
The calmest month (with the lowest average wind speed) is September (7.7km/h).
Average humidity in May
Saint-Jean-de-Moirans, France
- Average humidity in May: 83%
The month with the highest relative humidity is January (86%).
The month with the lowest relative humidity is August (76%).
Average rainfall in May
Saint-Jean-de-Moirans, France
- Average rainfall in May: 40mm
The wettest month (with the highest rainfall) is June (47mm).
The driest month (with the least rainfall) is September (20mm).
Average rainfall days in May
Saint-Jean-de-Moirans, France
- Average rainfall days in May: 15.8 days
The month with the highest number of rainy days is May (15.8 days).
The month with the least rainy days is February (5.7 days).
Average snowfall in May
Saint-Jean-de-Moirans, France
- Average snowfall in May: 19mm
The month with the highest snowfall is February (153mm).
The months with the least snowfall are June, July, August and September (0mm).
Average snowfall days in May
Saint-Jean-de-Moirans, France
- Average snowfall days in May: 2 days
The month with the highest number of snowfall days is January (14.6 days).
The months with the least snowfall days are July, August and September (0 days).
Average daylight in May /
Average sunshine in May
Saint-Jean-de-Moirans, France
- Average daylight in May: 14h and 5min
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 4min
The months with the most sunshine are July and August (Average sunshine: 10h and 36min).
The month with the least sunshine is January (Average sunshine: 4h and 42min).
Average sunshine days in May
Saint-Jean-de-Moirans, France
- Average sunshine days in May: 12.6 days
The month with the most sunshine days is December (17.4 days).
The month with the least sunshine days is June (12 days).
Average UV index in May
Saint-Jean-de-Moirans, 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, March, November and December (UV index 2).
Average cloud cover in May
Saint-Jean-de-Moirans, France
- Average cloud cover in May: 48
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
Saint-Jean-de-Moirans, France
- Average visibility in May: 8km
The month with the highest visibility is August (9km).
The months with the lowest visibility are January, February, March, April, May, June, July, September, October, November and December (8km).
Saint-Jean-de-Moirans, France
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