Fort-Mahon-Plage in september: average Weather, Temperature and Climate
Weather in Fort-Mahon-Plage in september 2025
The weather in Fort-Mahon-Plage in september comes from statistical datas on the last years. You can view the weather statistics the entire month, but also by using the tabs for the beginning, the middle and the end of the month.
Average weather throughout september
good weather
Weather at 6am
58°F
Clear/Sunny
29% of time
27%
19%
16%
Weather at 12pm
65°F
Clear/Sunny
36% of time
23%
23%
14%
Weather at 6pm
63°F
Clear/Sunny
38% of time
25%
19%
12%
Weather at 3am
59°F
33%
28%
19%
14%
Evolution of daily average temperature and precipitation in Fort-Mahon-Plage in september
These charts show the evolution of average minimum/maximum temperatures as well as average daily precipitation volume in Fort-Mahon-Plage in september.
The climate of Fort-Mahon-Plage in september is good
The climate in september in Fort-Mahon-Plage is rather dry (with 3.5in of precipitation over 6 days). The weather is better from the previous month since in august it receives an average of 4.5in of rainfall over 7 days.
The climate is fairly cool in that area september, but it is livable by dressing hot. The high seasonal norm is 67°F. On average, the recorded minimum temperature is 58°F. Thus, the mean temperature average in september in Fort-Mahon-Plage is 63°F. These temperatures are far removed from those records observed in Fort-Mahon-Plage in the month of september with a maximum record of 83°F in 2013 and a minimum record of 49°F in 2010. You can hope to have about 18 days with temperatures over 65°F, or 60% of the month.
On average, in Fort-Mahon-Plage, the days of september last 12:38. The sun rises at 06:29 and sets at 19:07.
With a good climate, the month of september is a good month to go in this locality in Picardy.
Seasonal average climate and temperature of Fort-Mahon-Plage in september
Check below seasonal norms These statistics are generated from the weather statements of the past years of the month of september.
| September | |||||
| Outside temperature | |||||
| Average temperature | 63°F | ||||
| Highest temperature | 67°F | ||||
| Lowest temperature | 58°F | ||||
| Highest record temperature | 83°F (2013) | ||||
| Lowest record temperature | 49°F (2010) | ||||
| Number of days at +65°F | 18 day(s) (60%) | ||||
| Sea temperature | |||||
| Average sea temperature | 65°F | ||||
| Lowest sea temperature | 63°F | ||||
| Highest sea temperature | 67°F | ||||
| Wind | |||||
| Wind speed | 22km/h | ||||
| Wind temperature | 56°F | ||||
| Precipitation (rainfall) | |||||
| Rainfall | 3.5in | ||||
| Number of days with rainfall | 6 day(s) (19%) | ||||
| Record daily rainfall | 1.9in (2010) | ||||
| Other climate data | |||||
| Humidity | 86% | ||||
| Visibility | 9.36km | ||||
| Cloud cover | 41% | ||||
| UV index | 5 | ||||
| Daily sunshine hours | 10 | ||||
| Sunrise and sunset | |||||
| Time of sunrise | 06:29 | ||||
| Time of sunset | 19:07 | ||||
| Length of day | 12:38 | ||||
| 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 Fort-Mahon-Plage in september 2024:
68°F to 83°F
65°F to 68°F
63°F to 68°F
61°F to 67°F
59°F to 63°F
61°F to 65°F
63°F to 79°F
58°F to 63°F
61°F to 63°F
59°F to 63°F
54°F to 58°F
50°F to 58°F
54°F to 61°F
52°F to 59°F
54°F to 63°F
58°F to 65°F
59°F to 65°F
59°F to 74°F
59°F to 74°F
58°F to 72°F
59°F to 72°F
63°F to 67°F
59°F to 63°F
59°F to 61°F
58°F to 61°F
59°F to 63°F
52°F to 58°F
49°F to 54°F
47°F to 56°F
56°F to 61°F
Map: other cities in Picardy in september
Cities near Fort-Mahon-Plage:
| Quend Plage in september | good weather |
| Saint-Quentin-en-Tourmont in september | good weather |
| Le Crotoy in september | good weather |
| Saint-Valery-sur-Somme in september | good weather |
| Somme Bay in september | good weather |
| Cayeux-sur-Mer in september | good weather |
| Ault in september | good weather |
| Friville-Escarbotin in september | good weather |
| Abbeville in september | good weather |
| Mers-les-Bains in september | good weather |
| Flixecourt in september | good weather |
| Doullens in september | good weather |
Click over cities on the map for information about the weather in september.
Fort-Mahon-Plage
perfect weather
good
tolerable
bad
very bad
Weather data for Fort-Mahon-Plage in september:
Weather data for Fort-Mahon-Plage for september are derived from an average of the weather forecast since 2009 in Fort-Mahon-Plage. There is a margin of error and these forecasts are to be considered as general information only. The weather in Fort-Mahon-Plage 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 Fort-Mahon-Plage.