Saint-Jean-de-Monts in may: average Weather, Temperature and Climate
Weather in Saint-Jean-de-Monts in may 2025
The weather in Saint-Jean-de-Monts in may comes from statistical datas on the past years. You can view the weather statistics for the whole month, but also navigating through the tabs for the beginning, the middle and the end of the month.
Average weather throughout may
good weather
Weather at 6am
56°F
Clear/Sunny
34% of time
28%
19%
12%
Weather at 12pm
63°F
Clear/Sunny
37% of time
25%
24%
10%
Weather at 6pm
61°F
Clear/Sunny
44% of time
24%
22%
9%
Weather at 3am
54°F
36%
26%
18%
10%
Evolution of daily average temperature and precipitation in Saint-Jean-de-Monts in may
These charts show the evolution of average minimum/maximum temperatures as well as average daily precipitation volume in Saint-Jean-de-Monts in may.
The climate of Saint-Jean-de-Monts in may is good
The climate in may in Saint-Jean-de-Monts is rather dry (with 3.5in of precipitation over 5 days). This is better than the previous month since in april it receives an average of 2.8in of rainfall over 4 days.
The climate is relatively cool in that locality the month of may, but it is liveable when dressing hot. The thermometer averaged maximum of 63°F. The seasonal minimum is 56°F. Thus, the mean temperature average in may in Saint-Jean-de-Monts is 59°F. Note that these seasonal averages are in contrast with those observed in Saint-Jean-de-Monts in may with a maximum record of 77°F in 2010 and a minimum record of 41°F in 2021. You can expect to have about 11 days with temperatures over 65°F, or 35% of time.
On average, in Saint-Jean-de-Monts, the days of may last 15:02. Sunrise is at 05:34 and sunset is at 20:36.
With good weather conditions, may is recommended to go in that area.
Seasonal average climate and temperature of Saint-Jean-de-Monts in may
Check below seasonal norms These datas are generated from the weather statements earlier years of may.
| May | |||||
| Outside temperature | |||||
| Average temperature | 59°F | ||||
| Highest temperature | 63°F | ||||
| Lowest temperature | 56°F | ||||
| Highest record temperature | 77°F (2010) | ||||
| Lowest record temperature | 41°F (2021) | ||||
| Number of days at +65°F | 11 day(s) (35%) | ||||
| Sea temperature | |||||
| Average sea temperature | 59°F | ||||
| Lowest sea temperature | 55°F | ||||
| Highest sea temperature | 64°F | ||||
| Wind | |||||
| Wind speed | 23km/h | ||||
| Wind temperature | 52°F | ||||
| Precipitation (rainfall) | |||||
| Rainfall | 3.5in | ||||
| Number of days with rainfall | 5 day(s) (17%) | ||||
| Record daily rainfall | 2in (2016) | ||||
| Other climate data | |||||
| Humidity | 85% | ||||
| Visibility | 9.51km | ||||
| Cloud cover | 39% | ||||
| UV index | 5 | ||||
| Daily sunshine hours | 14 | ||||
| Sunrise and sunset | |||||
| Time of sunrise | 05:34 | ||||
| Time of sunset | 20:36 | ||||
| Length of day | 15:02 | ||||
| Our opinion about the weather in may | |||||
| Our opinion at whereandwhen.net | good | ||||
How was the weather last may?
Here is the day by day recorded weather in Saint-Jean-de-Monts in may 2024:
49°F to 56°F
50°F to 56°F
52°F to 58°F
50°F to 58°F
56°F to 58°F
54°F to 58°F
54°F to 59°F
50°F to 67°F
52°F to 67°F
54°F to 68°F
56°F to 68°F
59°F to 63°F
58°F to 59°F
58°F to 59°F
56°F to 59°F
56°F to 59°F
56°F to 59°F
52°F to 61°F
54°F to 65°F
56°F to 61°F
56°F to 61°F
56°F to 61°F
56°F to 61°F
52°F to 61°F
54°F to 65°F
58°F to 63°F
56°F to 61°F
59°F to 61°F
59°F to 63°F
56°F to 63°F
52°F to 63°F
Map: other cities in Vendée in may
Cities near Saint-Jean-de-Monts:
| La Barre-de-Monts in may | good weather |
| Beauvoir-sur-Mer in may | good weather |
| Saint-Hilaire-de-Riez in may | good weather |
| Saint-Gilles-Croix-de-Vie in may | good weather |
| Challans in may | good weather |
| Bouin in may | good weather |
| Bretignolles-sur-Mer in may | good weather |
| Yeu Island (Île d'Yeu) in may | good weather |
| Noirmoutier Island in may | good weather |
| Aizenay in may | good weather |
| Les Sables-d'Olonne in may | good weather |
| Port Bourgenay in may | good weather |
Click over cities on the map for information about the weather in may.
Saint-Jean-de-Monts
perfect weather
good
tolerable
bad
very bad
Weather data for Saint-Jean-de-Monts in may:
Weather data for Saint-Jean-de-Monts for may are derived from an average of the weather forecast since 2009 in Saint-Jean-de-Monts. There is a margin of error and these forecasts are to be considered as general information only. The weather in Saint-Jean-de-Monts can vary slightly from year to year, but this data should limit surprises. So you can pack your bags or check for the best time in year to go to Saint-Jean-de-Monts.