Average data for 10 years
1 September
Monday
+17°
+12°
2 September
Tuesday
+17°
+12°
3 September
Wednesday
+17°
+12°
4 September
Thursday
+16°
+12°
5 September
Friday
+16°
+11°
6 September
Saturday
+16°
+11°
7 September
Sunday
+17°
+11°
8 September
Monday
+16°
+12°
9 September
Tuesday
+15°
+11°
10 September
Wednesday
+15°
+10°
11 September
Thursday
+15°
+10°
12 September
Friday
+15°
+10°
13 September
Saturday
+15°
+10°
14 September
Sunday
+15°
+10°
15 September
Monday
+15°
+10°
16 September
Tuesday
+14°
+10°
17 September
Wednesday
+15°
+10°
18 September
Thursday
+14°
+9°
19 September
Friday
+13°
+9°
20 September
Saturday
+14°
+9°
21 September
Sunday
+14°
+9°
22 September
Monday
+13°
+9°
23 September
Tuesday
+13°
+9°
24 September
Wednesday
+12°
+8°
25 September
Thursday
+12°
+8°
26 September
Friday
+12°
+8°
27 September
Saturday
+13°
+8°
28 September
Sunday
+13°
+9°
29 September
Monday
+12°
+8°
30 September
Tuesday
+12°
+7°
Cities with similar weather in September
Finland
Helsinki
Latvia
Riga
Estonia
Tallinn
Sweden
Stockholm
Norway
Oslo
In September, the weather in Baie-Comeau is typically warm. Average daily high temperature in September is about 14 degrees above zero. On average, Baie-Comeau has 12 rainy, 10 sunny, 7 partly cloudy, and 1 cloudy day in September. The rains are usually heavy. September as well as January, April, May, and October is considered the most uncomfortable time to visit Baie-Comeau.