Mons in september: average Weather, Temperature and Climate
Weather in Mons in september 2025
The weather in Mons in 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
54°F
Clear/Sunny
27% of time
26%
22%
11%
Weather at 12pm
67°F
Clear/Sunny
35% of time
27%
20%
14%
Weather at 6pm
61°F
Clear/Sunny
37% of time
26%
23%
12%
Weather at 3am
54°F
28%
27%
23%
12%
Evolution of daily average temperature and precipitation in Mons in september
These charts show the evolution of average minimum/maximum temperatures as well as average daily precipitation volume in Mons in september.
The climate of Mons in september is good
In september in Mons, the climate is wet (with 2.4in of precipitation over 4 days). It should be noted an improvement from the previous month since in august it receives an average of 4.2in of rainfall over 7 days.
The climate enjoyable in this location this month. The high seasonal norm is 68°F. In the morning the temperature drops to 54°F. Thus, the mean temperature average in september in Mons is 61°F. Note that seasonal normals are in contrast with those observed in Mons in the month of september with a maximum record of 86°F in 2013 and a minimum record of 41°F in 2010. You can hope to have about 22 days with temperatures above 65°F, or 73% of time.
In september in Mons, the days on average last 12:38. Sunrise is at 06:20 and sunset is at 18:58.
With a good weather, this month is a good time to go in that area in Belgium.
Seasonal average climate and temperature of Mons in september
Check below seasonal norms These datas are compiled from the weather statements earlier years of the month of september.
| September | |||||
| Outside temperature | |||||
| Average temperature | 61°F | ||||
| Highest temperature | 68°F | ||||
| Lowest temperature | 54°F | ||||
| Highest record temperature | 86°F (2013) | ||||
| Lowest record temperature | 41°F (2010) | ||||
| Number of days at +86°F | 0 day(s) (0%) | ||||
| Number of days at +65°F | 22 day(s) (73%) | ||||
| Wind | |||||
| Wind speed | 17km/h | ||||
| Wind temperature | 50°F | ||||
| Precipitation (rainfall) | |||||
| Rainfall | 2.4in | ||||
| Number of days with rainfall | 4 day(s) (13%) | ||||
| Record daily rainfall | 1.5in (2020) | ||||
| Other climate data | |||||
| Humidity | 92% | ||||
| Visibility | 8.62km | ||||
| Cloud cover | 42% | ||||
| UV index | 5 | ||||
| Daily sunshine hours | 11 | ||||
| Sunrise and sunset | |||||
| Time of sunrise | 06:20 | ||||
| Time of sunset | 18:58 | ||||
| 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 Mons in september 2024:
67°F to 88°F
67°F to 79°F
65°F to 76°F
58°F to 72°F
59°F to 68°F
61°F to 67°F
59°F to 81°F
59°F to 70°F
56°F to 63°F
52°F to 63°F
49°F to 61°F
43°F to 59°F
45°F to 63°F
50°F to 65°F
47°F to 68°F
50°F to 67°F
58°F to 70°F
56°F to 76°F
56°F to 76°F
52°F to 74°F
58°F to 77°F
61°F to 74°F
59°F to 68°F
56°F to 63°F
54°F to 58°F
58°F to 65°F
52°F to 58°F
49°F to 56°F
41°F to 58°F
52°F to 59°F
Map: other cities in Belgium in september
Cities near Mons:
| La Louvière in september | good weather |
| Peruwelz in september | good weather |
| Charleroi in september | good weather |
| Geraardsbergen in september | good weather |
| Villers-la-Ville in september | good weather |
| Tournai in september | good weather |
| Hoeilaart in september | good weather |
| Louvain-la-Neuve in september | good weather |
| Brussels in september | good weather |
| Aalst in september | good weather |
| Couvin in september | good weather |
| Mouscron in september | good weather |
Click over cities on the map for information about the weather in september.
Mons
perfect weather
good
tolerable
bad
very bad
Weather data for Mons in september:
Weather data for Mons for september are derived from an average of the weather forecast since 2009 in Mons. There is a margin of error and these forecasts are to be considered as general information only. The weather in Mons 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 Mons.