Mechelen in september: average Weather, Temperature and Climate
Weather in Mechelen in september 2025
The weather in Mechelen 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 using 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
27% of time
26%
21%
21%
Weather at 12pm
68°F
Partly Cloudy
33% of time
32%
27%
8%
Weather at 6pm
63°F
Clear/Sunny
37% of time
31%
20%
10%
Weather at 3am
56°F
29%
26%
21%
12%
Evolution of daily average temperature and precipitation in Mechelen in september
These charts show the evolution of average minimum/maximum temperatures as well as average daily precipitation volume in Mechelen in september.
The climate of Mechelen in september is good
The weather in september in Mechelen is rather dry (with 1.4in of precipitation over 2 days). This is better than the previous month since in august it receives an average of 2.2in of precipitation over 3 days.
The climate quite pleasant in that area this month. The high seasonal norm is 70°F. The seasonal minimum is 56°F. Thus, the mean temperature average on this month of september in Mechelen is 63°F. Note that these seasonal averages are in contrast with those observed in Mechelen in the month of september with a maximum record of 90°F in 2016 and a minimum record of 41°F in 2018. You can hope to have about 23 days with temperatures above 65°F, or 77% of the month.
Day length in Mechelen in september is 12:39. The sun rises at 06:17 and sets at 18:56.
With good weather conditions, the month of september is recommended to go there in Belgium.
Seasonal average climate and temperature of Mechelen in september
Check below seasonal norms These statistics are set from the weather statements of the last years of the month of september.
| September | |||||
| Outside temperature | |||||
| Average temperature | 63°F | ||||
| Highest temperature | 70°F | ||||
| Lowest temperature | 56°F | ||||
| Highest record temperature | 90°F (2016) | ||||
| Lowest record temperature | 41°F (2018) | ||||
| Number of days at +86°F | 0 day(s) (0%) | ||||
| Number of days at +65°F | 23 day(s) (77%) | ||||
| Wind | |||||
| Wind speed | 17km/h | ||||
| Wind temperature | 54°F | ||||
| Precipitation (rainfall) | |||||
| Rainfall | 1.4in | ||||
| Number of days with rainfall | 2 day(s) (7%) | ||||
| Record daily rainfall | 0.8in (2020) | ||||
| Other climate data | |||||
| Humidity | 89% | ||||
| Visibility | 8.97km | ||||
| Cloud cover | 43% | ||||
| UV index | 5 | ||||
| Daily sunshine hours | 11 | ||||
| Sunrise and sunset | |||||
| Time of sunrise | 06:17 | ||||
| Time of sunset | 18:56 | ||||
| Length of day | 12:39 | ||||
| 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 Mechelen in september 2024:
63°F to 88°F
67°F to 81°F
67°F to 76°F
63°F to 72°F
59°F to 72°F
61°F to 72°F
56°F to 81°F
61°F to 72°F
58°F to 65°F
54°F to 63°F
49°F to 59°F
45°F to 58°F
47°F to 61°F
52°F to 63°F
49°F to 68°F
56°F to 67°F
56°F to 72°F
56°F to 76°F
58°F to 77°F
54°F to 74°F
56°F to 77°F
58°F to 74°F
59°F to 67°F
54°F to 63°F
56°F to 59°F
58°F to 67°F
52°F to 58°F
49°F to 56°F
45°F to 59°F
50°F to 58°F
Map: other cities in Belgium in september
Cities near Mechelen:
| Brussels in september | good weather |
| Antwerp in september | good weather |
| Leuven in september | good weather |
| Dendermonde in september | good weather |
| Sint-Niklaas in september | good weather |
| Hoeilaart in september | good weather |
| Aalst in september | good weather |
| Geel in september | good weather |
| Tienen in september | good weather |
| Louvain-la-Neuve in september | good weather |
| Turnhout in september | good weather |
| Villers-la-Ville in september | good weather |
Click over cities on the map for information about the weather in september.
Mechelen
perfect weather
good
tolerable
bad
very bad
Weather data for Mechelen in september:
Weather data for Mechelen for september are derived from an average of the weather forecast since 2009 in Mechelen. There is a margin of error and these forecasts are to be considered as general information only. The weather in Mechelen 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 Mechelen.