Concarneau in september: average Weather, Temperature and Climate
Weather in Concarneau in september 2025
The weather in Concarneau in the month of september 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 september
good weather
Weather at 6am
58°F
Clear/Sunny
34% of time
26%
15%
12%
Weather at 12pm
68°F
Clear/Sunny
36% of time
26%
22%
12%
Weather at 6pm
65°F
Clear/Sunny
38% of time
28%
20%
10%
Weather at 3am
58°F
35%
25%
14%
13%
Evolution of daily average temperature and precipitation in Concarneau in september
These charts show the evolution of average minimum/maximum temperatures as well as average daily precipitation volume in Concarneau in september.
The climate of Concarneau in september is good
The climate in september in Concarneau is rather dry (with 2.4in of precipitation over 3 days). The weather is better from the previous month since in august it receives an average of 3.4in of rainfall over 5 days.
The climate nice in that area the month of september. The thermometer averaged maximum of 68°F. On average, the recorded minimum temperature is 58°F. Thus, the mean temperature average in september in Concarneau is 63°F. Note that seasonal normals are in contrast with those observed in Concarneau in september with a maximum record of 94°F in 2021 and a minimum record of 45°F in 2010. You can expect to have about 23 days with temperatures over 65°F, or 77% of time.
Day length in Concarneau in september is 12:35. Sunrise is at 06:53 and sunset is at 19:28.
With a good climate, this month is advisable to go in this city in Brittany.
Seasonal average climate and temperature of Concarneau in september
Check below seasonal norms These datas are set from the weather statements earlier years of the month of september.
| September | |||||
| Outside temperature | |||||
| Average temperature | 63°F | ||||
| Highest temperature | 68°F | ||||
| Lowest temperature | 58°F | ||||
| Highest record temperature | 94°F (2021) | ||||
| Lowest record temperature | 45°F (2010) | ||||
| Number of days at +65°F | 23 day(s) (77%) | ||||
| Sea temperature | |||||
| Average sea temperature | 64°F | ||||
| Lowest sea temperature | 61°F | ||||
| Highest sea temperature | 66°F | ||||
| Wind | |||||
| Wind speed | 19km/h | ||||
| Wind temperature | 56°F | ||||
| Precipitation (rainfall) | |||||
| Rainfall | 2.4in | ||||
| Number of days with rainfall | 3 day(s) (11%) | ||||
| Record daily rainfall | 1.9in (2017) | ||||
| Other climate data | |||||
| Humidity | 89% | ||||
| Visibility | 9.08km | ||||
| Cloud cover | 39% | ||||
| UV index | 5 | ||||
| Daily sunshine hours | 11 | ||||
| Sunrise and sunset | |||||
| Time of sunrise | 06:53 | ||||
| Time of sunset | 19:28 | ||||
| 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 Concarneau in september 2024:
63°F to 67°F
63°F to 65°F
61°F to 63°F
61°F to 63°F
56°F to 61°F
59°F to 63°F
58°F to 63°F
61°F to 63°F
61°F to 63°F
59°F to 63°F
58°F to 63°F
56°F to 59°F
54°F to 59°F
56°F to 59°F
56°F to 61°F
58°F to 67°F
58°F to 68°F
61°F to 70°F
61°F to 67°F
61°F to 67°F
59°F to 63°F
61°F to 63°F
59°F to 61°F
59°F to 61°F
59°F to 61°F
58°F to 61°F
58°F to 59°F
54°F to 58°F
56°F to 63°F
59°F to 61°F
Map: other cities in Brittany in september
Cities near Concarneau:
| Trégunc in september | good weather |
| Fouesnant in september | good weather |
| Névez in september | good weather |
| Bénodet in september | good weather |
| Combrit in september | good weather |
| Glénan in september | good weather |
| Île-Tudy in september | good weather |
| Loctudy in september | good weather |
| Quimper in september | good weather |
| Moelan-sur-Mer in september | good weather |
| Doëlan (Clohars-Carnoët) in september | good weather |
| Plomeur in september | good weather |
Click over cities on the map for information about the weather in september.
Concarneau
perfect weather
good
tolerable
bad
very bad
Weather data for Concarneau in september:
Weather data for Concarneau for september are derived from an average of the weather forecast since 2009 in Concarneau. There is a margin of error and these forecasts are to be considered as general information only. The weather in Concarneau 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 Concarneau.