Saint-Valery-sur-Somme in september: average Weather, Temperature and Climate
Weather in Saint-Valery-sur-Somme in september 2025
The weather in Saint-Valery-sur-Somme in the month of september comes from statistical datas on the last years. You can view the weather statistics for the whole month, but also by clicking on the tabs for the beginning, the middle and the end of the month.
Average weather throughout september
good weather
Weather at 6am
56°F
Clear/Sunny
28% of time
22%
18%
17%
Weather at 12pm
67°F
Clear/Sunny
38% of time
25%
22%
12%
Weather at 6pm
61°F
Clear/Sunny
38% of time
24%
22%
12%
Weather at 3am
56°F
29%
25%
18%
17%
Evolution of daily average temperature and precipitation in Saint-Valery-sur-Somme in september
These charts show the evolution of average minimum/maximum temperatures as well as average daily precipitation volume in Saint-Valery-sur-Somme in september.
The climate of Saint-Valery-sur-Somme in september is good
The weather in september in Saint-Valery-sur-Somme is relatively dry (with 2.7in of rainfall over 5 days). The weather is better from the previous month since in august it receives an average of 3.9in of precipitation over 6 days.
The climate enjoyable in that area september. The thermometer averaged maximum of 68°F. On average, the recorded minimum temperature is 56°F. Thus, the mean temperature average in september in Saint-Valery-sur-Somme is 61°F. Note that these seasonal averages are in contrast with those observed in Saint-Valery-sur-Somme in the month of september with a maximum record of 86°F in 2021 and a minimum record of 43°F in 2018. You can plan to have about 21 days with temperatures above 65°F, or 70% of time.
On average, in Saint-Valery-sur-Somme, the days of september last 12:38. The sun rises at 06:29 and sunset is at 19:07.
With good weather conditions, september is a good time to go in this locality in Picardy.
Seasonal average climate and temperature of Saint-Valery-sur-Somme in september
Check below seasonal norms These statistics are set from the weather statements earlier years of the month of september.
| September | |||||
| Outside temperature | |||||
| Average temperature | 61°F | ||||
| Highest temperature | 68°F | ||||
| Lowest temperature | 56°F | ||||
| Highest record temperature | 86°F (2021) | ||||
| Lowest record temperature | 43°F (2018) | ||||
| Number of days at +86°F | 0 day(s) (0%) | ||||
| Number of days at +65°F | 21 day(s) (70%) | ||||
| Sea temperature | |||||
| Average sea temperature | 65°F | ||||
| Lowest sea temperature | 63°F | ||||
| Highest sea temperature | 67°F | ||||
| Wind | |||||
| Wind speed | 18km/h | ||||
| Wind temperature | 54°F | ||||
| Precipitation (rainfall) | |||||
| Rainfall | 2.7in | ||||
| Number of days with rainfall | 5 day(s) (15%) | ||||
| Record daily rainfall | 1.5in (2010) | ||||
| Other climate data | |||||
| Humidity | 89% | ||||
| Visibility | 8.94km | ||||
| Cloud cover | 40% | ||||
| UV index | 5 | ||||
| Daily sunshine hours | 11 | ||||
| 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 Saint-Valery-sur-Somme 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 Saint-Valery-sur-Somme:
| Le Crotoy in september | good weather |
| Somme Bay in september | good weather |
| Cayeux-sur-Mer in september | good weather |
| Saint-Quentin-en-Tourmont in september | good weather |
| Friville-Escarbotin in september | good weather |
| Ault in september | good weather |
| Quend Plage in september | good weather |
| Abbeville in september | good weather |
| Fort-Mahon-Plage 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.
Saint-Valery-sur-Somme
perfect weather
good
tolerable
bad
very bad
Weather data for Saint-Valery-sur-Somme in september:
Weather data for Saint-Valery-sur-Somme for september are derived from an average of the weather forecast since 2009 in Saint-Valery-sur-Somme. There is a margin of error and these forecasts are to be considered as general information only. The weather in Saint-Valery-sur-Somme 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-Valery-sur-Somme.