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 sea temperature 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
The introduction of May in La Rochelle notes a subtle temperature variation to an enjoyable 17.6°C (63.7°F) from April's 15°C (59°F). During May, La Rochelle's temperature falls to a steady low-temperature average of 11.7°C (53.1°F).Humidity
In May, the average relative humidity is 79%.Rainfall
In La Rochelle, in May, it is raining for 12.6 days, with typically 35mm (1.38") of accumulated precipitation. In La Rochelle, during the entire year, the rain falls for 161.5 days and collects up to 528mm (20.79") of precipitation.Snowfall
January, April through November are months without snowfall.Sea temperature
In May, the average sea temperature is 15.4°C (59.7°F).Note: Swimming in water at 15.4°C (59.7°F) is not a pleasing experience for the majority. As the temperature descends from 21°C (69.8°F) to 15°C (59°F), controlling breathing becomes increasingly hard.
Daylight
In May, the average length of the day is 14h and 59min.On the first day of May, sunrise is at 06:50 and sunset at 21:13. On the last day of the month, sunrise is at 06:16 and sunset at 21:47 CEST.
Sunshine
In May, the average sunshine is 9.4h.UV index
May through September, with an average maximum UV index of 5, are months with the highest UV index in La Rochelle, France. A UV Index of 3 to 5 symbolizes a medium health hazard from unsafe exposure to UV radiation for ordinary individuals.Note: A maximum daily UV index of 5 during May morphs into the following directions:
Adopt protective measures - Suggestions to resist sunburn are offered. To guard against the harmful effects of the Sun, minimize exposure during midday. Always opt for UVA and UVB-resistant sunglasses on radiant days.
Frequently asked questions
What is the usual temperature for La Rochelle in May?
What is the average humidity in May in La Rochelle?
How many days does it rain in May in La Rochelle?
When it does not snow in La Rochelle?
What is the sea temperature in May in La Rochelle?
How many hours of daylight does La Rochelle have in May?
What time are sunrise and sunset in May in La Rochelle?
How long on average sun shines in May in La Rochelle?
What are the months with the highest UV index in La Rochelle?
What is the UV index reading in May in La Rochelle?
Average temperature in May
La Rochelle, France
- Average high temperature in May: 17.6°C
The warmest month (with the highest average high temperature) is August (23.3°C).
The month with the lowest average high temperature is January (9.4°C).
- Average low temperature in May: 11.7°C
The month with the highest average low temperature is August (17°C).
The coldest month (with the lowest average low temperature) is February (5.4°C).
Average pressure in May
La Rochelle, France
- Average pressure in May: 1017.1mbar
The month with the highest atmospheric pressure is December (1019.9mbar).
The month with the lowest atmospheric pressure is November (1014.1mbar).
Average wind speed in May
La Rochelle, France
- Average wind speed in May: 16.8km/h
The windiest month (with the highest average wind speed) is December (21.6km/h).
The calmest month (with the lowest average wind speed) is August (14.5km/h).
Average humidity in May
La Rochelle, France
- Average humidity in May: 79%
The month with the highest relative humidity is January (82%).
The month with the lowest relative humidity is September (71%).
Average rainfall in May
La Rochelle, France
- Average rainfall in May: 35mm
The wettest month (with the highest rainfall) is November (84mm).
The driest month (with the least rainfall) is July (26mm).
Average rainfall days in May
La Rochelle, France
- Average rainfall days in May: 12.6 days
The month with the highest number of rainy days is November (16.9 days).
The month with the least rainy days is September (9.5 days).
Average snowfall in May
La Rochelle, France
- Average snowfall in May: 0mm
The month with the highest snowfall is March (4mm).
The months with the least snowfall are January, April, May, June, July, August, September, October and November (0mm).
Average snowfall days in May
La Rochelle, France
- Average snowfall days in May: 0 days
The month with the highest number of snowfall days is February (0.4 days).
The months with the least snowfall days are April, May, June, July, August, September, October and November (0 days).
Average sea temperature in May
La Rochelle, France
- Average sea temperature in May: 15.4°C
The best month for swimming (with the highest average sea temperature) is August (19.8°C).
The coldest month (with the lowest average sea temperature) is February (9.9°C).
Average daylight in May /
Average sunshine in May
La Rochelle, France
- Average daylight in May: 15h and 0min
The month with the longest days is June (Average daylight: 15h and 42min).
The month with the shortest days is December (Average daylight: 8h and 42min).
- Average sunshine in May: 9h and 2min
The month with the most sunshine is July (Average sunshine: 10h and 12min).
The months with the least sunshine are January, November and December (Average sunshine: 4h and 54min).
Average sunshine days in May
La Rochelle, France
- Average sunshine days in May: 16.2 days
The month with the most sunshine days is September (18.9 days).
The month with the least sunshine days is November (10.9 days).
Average UV index in May
La Rochelle, France
- Average UV index in May: 5
The months with the highest UV index are May, June, July, August and September (UV index 5).
The months with the lowest UV index are January, February, March, April, November and December (UV index 3).
Average cloud cover in May
La Rochelle, France
- Average cloud cover in May: 37
The month with the most cloud cover is January (Cloud cover 52).
The months with the least cloud cover are August and September (Cloud cover 28).
Average visibility in May
La Rochelle, France
- Average visibility in May: 10km
The months with the highest visibility are January, February, March, April, May, June, July, August, September, October, November and December (10km).
The months with the lowest visibility are January, February, March, April, May, June, July, August, September, October, November and December (10km).
La Rochelle, France
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