Dax in september: average Weather, Temperature and Climate
Weather in Dax in september 2025
The weather in Dax in the month of september comes from statistical datas on the last years. You can view the weather statistics for all the 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 UV index: 6
Weather at 6am
59°F
Clear/Sunny
38% of time
18%
17%
16%
Weather at 12pm
77°F
Clear/Sunny
54% of time
20%
20%
4%
Weather at 6pm
70°F
Clear/Sunny
54% of time
21%
17%
4%
Weather at 3am
59°F
38%
21%
18%
16%
Evolution of daily average temperature and precipitation in Dax in september
These charts show the evolution of average minimum/maximum temperatures as well as average daily precipitation volume in Dax in september.
The climate of Dax in september is good
In september in Dax, the climate is relatively dry (with 3in of precipitation over 5 days). The weather is worst than the previous month since in august there is an average of 2.6in of rainfall over 5 days.
The climate comfortable there september. Temperatures are up to 79°F. The minimum is 59°F. Thus, the mean temperature average in september in Dax is 68°F. Note that seasonal normals in contrast with those observed in Dax in the month of september with a maximum record of 104°F in 2021 and a minimum record of 43°F in 2010. You can plan to have about 6 days with temperatures above 86°F, or 20 of time.
In september in Dax, the days on average last 12:31. The sun rises at 06:43 and sets at 19:14.
With good weather conditions, september is a good time to go there.
Seasonal average climate and temperature of Dax in september
Check below seasonal norms These statistics are generated from the weather statements of the last years of september.
| September | |||||
| Outside temperature | |||||
| Average temperature | 68°F | ||||
| Highest temperature | 79°F | ||||
| Lowest temperature | 59°F | ||||
| Highest record temperature | 104°F (2021) | ||||
| Lowest record temperature | 43°F (2010) | ||||
| Number of days at +86°F | 6 day(s) (20%) | ||||
| Number of days at +65°F | 29 day(s) (97%) | ||||
| Sea temperature | |||||
| Average sea temperature | 70°F | ||||
| Lowest sea temperature | 66°F | ||||
| Highest sea temperature | 74°F | ||||
| Wind | |||||
| Wind speed | 12km/h | ||||
| Wind temperature | 59°F | ||||
| Precipitation (rainfall) | |||||
| Rainfall | 3in | ||||
| Number of days with rainfall | 5 day(s) (16%) | ||||
| Record daily rainfall | 2.1in (2015) | ||||
| Other climate data | |||||
| Humidity | 89% | ||||
| Visibility | 9.14km | ||||
| Cloud cover | 30% | ||||
| UV index | 6 | ||||
| Daily sunshine hours | 11 | ||||
| Sunrise and sunset | |||||
| Time of sunrise | 06:43 | ||||
| Time of sunset | 19:14 | ||||
| Length of day | 12:31 | ||||
| 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 Dax in september 2024:
67°F to 81°F
61°F to 79°F
63°F to 67°F
63°F to 68°F
59°F to 68°F
54°F to 61°F
58°F to 72°F
56°F to 72°F
61°F to 70°F
58°F to 72°F
59°F to 65°F
56°F to 65°F
52°F to 68°F
47°F to 72°F
47°F to 72°F
47°F to 74°F
50°F to 72°F
52°F to 76°F
59°F to 77°F
58°F to 68°F
59°F to 79°F
59°F to 70°F
56°F to 65°F
58°F to 72°F
56°F to 79°F
63°F to 72°F
56°F to 61°F
52°F to 63°F
47°F to 72°F
58°F to 74°F
Map: other cities in the Landes in september
Cities near Dax:
| Soustons in september | good weather |
| Seignosse in september | good weather |
| Hossegor in september | good weather |
| Messanges in september | good weather |
| Moliets-et-Maa in september | good weather |
| Vieux-Boucau-les-Bains in september | good weather |
| Capbreton in september | good weather |
| Labenne in september | good weather |
| Saint-Martin-de-Seignanx in september | good weather |
| Vielle-Saint-Girons in september | good weather |
| Ondres in september | good weather |
| Hagetmau in september | good weather |
Click over cities on the map for information about the weather in september.
Dax
perfect weather
good
tolerable
bad
very bad
Weather data for Dax in september:
Weather data for Dax for september are derived from an average of the weather forecast since 2009 in Dax. There is a margin of error and these forecasts are to be considered as general information only. The weather in Dax 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 Dax.