May weather forecastVoiron, France
May
Weather in May
The last month of the spring, May, is a refreshing month in Voiron, France, with temperature in the range of an average low of 5.7°C (42.3°F) and an average high of 15.3°C (59.5°F).Temperature
The initiation of May sees an average high-temperature of a moderate 15.3°C (59.5°F), showing minor variations from the previous month. In Voiron, an average low-temperature of 5.7°C (42.3°F) is recorded during May nights.Humidity
In Voiron, France, the average relative humidity in May is 81%.Rainfall
In May, in Voiron, France, the rain falls for 15.6 days. Throughout May, 42mm (1.65") of precipitation is accumulated. In Voiron, France, during the entire year, the rain falls for 126.9 days and collects up to 430mm (16.93") of precipitation.Snowfall
Months with snowfall in Voiron, France, are January through May, October through December. May is the last month it regularly snows in Voiron. During 1.8 snowfall days, in May, Voiron aggregates 22mm (0.87") of snow. Throughout the year, in Voiron, there are 56.6 snowfall days, and 906mm (35.67") of snow is accumulated.Daylight
In Voiron, France, the average length of the day in May is 14h and 54min.On the first day of the month, sunrise is at 06:25 and sunset at 20:44. On the last day of May, sunrise is at 05:52 and sunset at 21:17 CEST.
Sunshine
The average sunshine in May in Voiron is 9.5h.UV index
In Voiron, the average daily maximum UV index in May is 4. A UV Index reading of 3 to 5 represents a medium health hazard from unprotected exposure to Sun's UV rays for the average person.Note: An average maximum UV index of 4 in May leads to these recommendations:
Exercise prudence. Persons with fair skin could be burned in under 30 minutes. Direct Sun exposure should be minimized especially during midday when radiation is most intense. Wearing a wide-brim hat can block approximately 50% of UV radiation, protecting the eyes. Remember! The Sun's UV radiation can be magnified almost twofold by the reflection of snow.
Published by: Weather Atlas | About Us
Data Sources | Weather Forecasting & Climate
Frequently asked questions
Average temperature in May
Voiron, France
- Average high temperature in May: 15.3°C
The warmest months (with the highest average high temperature) are July and August (22.6°C).
The month with the lowest average high temperature is January (2.8°C).
- Average low temperature in May: 5.7°C
The months with the highest average low temperature are July and August (11.2°C).
The coldest month (with the lowest average low temperature) is February (-3.7°C).
Average pressure in May
Voiron, 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
Voiron, France
- Average wind speed in May: 7.4km/h
The windiest month (with the highest average wind speed) is February (8km/h).
The calmest month (with the lowest average wind speed) is September (6.2km/h).
Average humidity in May
Voiron, France
- Average humidity in May: 81%
The month with the highest relative humidity is January (84%).
The month with the lowest relative humidity is August (74%).
Average rainfall in May
Voiron, France
- Average rainfall in May: 42mm
The wettest month (with the highest rainfall) is December (50mm).
The driest month (with the least rainfall) is September (23mm).
Average rainfall days in May
Voiron, France
- Average rainfall days in May: 15.6 days
The month with the highest number of rainy days is May (15.6 days).
The month with the least rainy days is February (5.3 days).
Average snowfall in May
Voiron, France
- Average snowfall in May: 22mm
The month with the highest snowfall is December (197mm).
The months with the least snowfall are June, July, August and September (0mm).
Average snowfall days in May
Voiron, France
- Average snowfall days in May: 1.8 days
The month with the highest number of snowfall days is January (12.5 days).
The months with the least snowfall days are June, July and August (0 days).
Average daylight in May /
Average sunshine in May
Voiron, 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: 9h and 30min
The months with the most sunshine are July and August (Average sunshine: 11h and 0min).
The months with the least sunshine are January and December (Average sunshine: 5h and 30min).
Average sunshine days in May
Voiron, France
- Average sunshine days in May: 11.9 days
The month with the most sunshine days is October (17.8 days).
The month with the least sunshine days is May (11.9 days).
Average UV index in May
Voiron, 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
Voiron, France
- Average cloud cover in May: 41
The months with the most cloud cover are January and February (Cloud cover 42).
The month with the least cloud cover is August (Cloud cover 25).
Average visibility in May
Voiron, France
- Average visibility in May: 8km
The months with the highest visibility are March and August (9km).
The months with the lowest visibility are January, February, April, May, June, July, September, October, November and December (8km).
