Laval (Mayenne) in september: average Weather, Temperature and Climate
Weather in Laval (Mayenne) in september 2025
The weather in Laval (Mayenne) in september comes from statistical datas on the past years. You can view the weather statistics the entire month, but also navigating through the tabs for the beginning, the middle and the end of the month.
Average weather throughout september
good weather
Weather at 6am
54°F
Fog
36% of time
25%
20%
12%
Weather at 12pm
70°F
Clear/Sunny
38% of time
28%
22%
11%
Weather at 6pm
65°F
Clear/Sunny
43% of time
25%
15%
14%
Weather at 3am
54°F
31%
26%
23%
10%
Evolution of daily average temperature and precipitation in Laval (Mayenne) in september
These charts show the evolution of average minimum/maximum temperatures as well as average daily precipitation volume in Laval (Mayenne) in september.
The climate of Laval (Mayenne) in september is good
The climate in september in Laval (Mayenne) is relatively dry (with 1.5in of rainfall over 3 days). It should be noted an improvement from the previous month since in august it receives an average of 2.1in of rainfall over 3 days.
The climate comfortable around this city this month. The high seasonal norm is 72°F. The seasonal minimum is 54°F. Thus, the mean temperature average in september in Laval (Mayenne) is 63°F. Note that seasonal normals are in contrast with those observed in Laval (Mayenne) in september with a maximum record of 95°F in 2021 and a minimum record of 38°F in 2010. You can expect to have about 27 days with temperatures over 65°F, or 90% of the month.
On this month of september, day length in Laval (Mayenne) is generally 12:35. Sunrise is at 06:40 and sunset is at 19:15.
With a good weather, this month is a good time to go in this locality in Pays de la Loire.
Seasonal average climate and temperature of Laval (Mayenne) in september
Check below seasonal norms These statistics are set from the weather statements earlier years of september.
| September | |||||
| Outside temperature | |||||
| Average temperature | 63°F | ||||
| Highest temperature | 72°F | ||||
| Lowest temperature | 54°F | ||||
| Highest record temperature | 95°F (2021) | ||||
| Lowest record temperature | 38°F (2010) | ||||
| Number of days at +86°F | 1 day(s) (3%) | ||||
| Number of days at +65°F | 27 day(s) (90%) | ||||
| Wind | |||||
| Wind speed | 16km/h | ||||
| Wind temperature | 52°F | ||||
| Precipitation (rainfall) | |||||
| Rainfall | 1.5in | ||||
| Number of days with rainfall | 3 day(s) (9%) | ||||
| Record daily rainfall | 1in (2013) | ||||
| Other climate data | |||||
| Humidity | 92% | ||||
| Visibility | 8.58km | ||||
| Cloud cover | 39% | ||||
| UV index | 5 | ||||
| Daily sunshine hours | 11 | ||||
| Sunrise and sunset | |||||
| Time of sunrise | 06:40 | ||||
| Time of sunset | 19:15 | ||||
| Length of day | 12:35 | ||||
| Our opinion about the weather in september | |||||
| Our opinion at whereandwhen.net | good | ||||
How was the weather last september?
Here is the day by day recorded weather in Laval (Mayenne) in september 2024:
65°F to 79°F
63°F to 68°F
56°F to 77°F
52°F to 72°F
58°F to 70°F
54°F to 70°F
59°F to 67°F
58°F to 61°F
59°F to 72°F
49°F to 70°F
56°F to 61°F
49°F to 61°F
43°F to 65°F
43°F to 67°F
45°F to 70°F
49°F to 72°F
54°F to 72°F
58°F to 76°F
58°F to 76°F
59°F to 76°F
58°F to 70°F
58°F to 67°F
52°F to 67°F
54°F to 68°F
56°F to 59°F
58°F to 67°F
50°F to 63°F
49°F to 59°F
47°F to 58°F
59°F to 63°F
Map: other cities in the Pays de la Loire in september
Cities near Laval (Mayenne):
| Mayenne in september | good weather |
| Ernee in september | good weather |
| Chateau-Gontier in september | good weather |
| Sable-sur-Sarthe in september | good weather |
| Chateaubriant in september | good weather |
| La Fleche in september | good weather |
| Angers in september | good weather |
| Le Mans in september | good weather |
| Chalonnes-sur-Loire in september | good weather |
| Ancenis in september | good weather |
| Les Rosiers-sur-Loire in september | good weather |
| Guemene-Penfao in september | perfect weather |
Click over cities on the map for information about the weather in september.
Laval (Mayenne)
perfect weather
good
tolerable
bad
very bad
Weather data for Laval (Mayenne) in september:
Weather data for Laval (Mayenne) for september are derived from an average of the weather forecast since 2009 in Laval (Mayenne). There is a margin of error and these forecasts are to be considered as general information only. The weather in Laval (Mayenne) 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 Laval (Mayenne).