Average data for 10 years
1 September
Monday
+12°
+9°
2 September
Tuesday
+13°
+9°
3 September
Wednesday
+14°
+10°
4 September
Thursday
+14°
+11°
5 September
Friday
+13°
+10°
6 September
Saturday
+14°
+11°
7 September
Sunday
+14°
+11°
8 September
Monday
+13°
+10°
9 September
Tuesday
+14°
+10°
10 September
Wednesday
+15°
+12°
11 September
Thursday
+15°
+10°
12 September
Friday
+15°
+10°
13 September
Saturday
+14°
+11°
14 September
Sunday
+14°
+11°
15 September
Monday
+13°
+10°
16 September
Tuesday
+12°
+8°
17 September
Wednesday
+11°
+9°
18 September
Thursday
+11°
+9°
19 September
Friday
+12°
+8°
20 September
Saturday
+12°
+8°
21 September
Sunday
+11°
+8°
22 September
Monday
+10°
+8°
23 September
Tuesday
+10°
+8°
24 September
Wednesday
+9°
+7°
25 September
Thursday
+10°
+8°
26 September
Friday
+11°
+8°
27 September
Saturday
+11°
+8°
28 September
Sunday
+10°
+8°
29 September
Monday
+9°
+6°
30 September
Tuesday
+9°
+7°
Cities near you
Canada
Vancouver
United States
Seattle
Canada
Victoria
Canada
Campbell River
United States
Aberdeen
Cities with similar weather in September
Belarus
Minsk
Finland
Helsinki
Estonia
Tallinn
Belarus
Vitebsk
Kazakhstan
Petropavlovsk
In September, the weather in Squamish is typically warm. Average daily high temperature in September is about 12 degrees above zero. On average, Squamish has 19 rainy, 10 sunny, and 1 partly cloudy day in September. The rains are usually heavy. September as well as March, April, May, and June is considered the most uncomfortable time to visit Squamish.