Average data for 10 years
1 September
Sunday
+20°
+14°
2 September
Monday
+21°
+15°
3 September
Tuesday
+20°
+15°
4 September
Wednesday
+20°
+15°
5 September
Thursday
+18°
+15°
6 September
Friday
+19°
+14°
7 September
Saturday
+20°
+15°
8 September
Sunday
+20°
+15°
9 September
Monday
+20°
+14°
10 September
Tuesday
+20°
+15°
11 September
Wednesday
+19°
+15°
12 September
Thursday
+19°
+14°
13 September
Friday
+17°
+14°
14 September
Saturday
+17°
+14°
15 September
Sunday
+17°
+14°
16 September
Monday
+17°
+13°
17 September
Tuesday
+16°
+14°
18 September
Wednesday
+17°
+12°
19 September
Thursday
+17°
+13°
20 September
Friday
+17°
+13°
21 September
Saturday
+17°
+13°
22 September
Sunday
+18°
+12°
23 September
Monday
+18°
+13°
24 September
Tuesday
+18°
+14°
25 September
Wednesday
+17°
+14°
26 September
Thursday
+18°
+13°
27 September
Friday
+18°
+13°
28 September
Saturday
+18°
+14°
29 September
Sunday
+17°
+14°
30 September
Monday
+17°
+13°
Cities with similar weather in September
Netherlands
Amsterdam
Germany
Berlin
Germany
Munich
Germany
Frankfurt am Main
Switzerland
Zurich
In September, the weather in Laon is typically warm. Average daily high temperature in September is about 18 degrees above zero. On average, Laon has 11 partly cloudy, 9 sunny, 8 rainy, and 2 cloudy days in September. The rains are usually light.