Average data for 10 years
1 September
Monday
+24°
+14°
2 September
Tuesday
+24°
+15°
3 September
Wednesday
+25°
+15°
4 September
Thursday
+24°
+15°
5 September
Friday
+23°
+14°
6 September
Saturday
+24°
+14°
7 September
Sunday
+24°
+15°
8 September
Monday
+22°
+15°
9 September
Tuesday
+21°
+14°
10 September
Wednesday
+22°
+13°
11 September
Thursday
+22°
+13°
12 September
Friday
+22°
+13°
13 September
Saturday
+22°
+14°
14 September
Sunday
+22°
+13°
15 September
Monday
+20°
+12°
16 September
Tuesday
+20°
+11°
17 September
Wednesday
+21°
+11°
18 September
Thursday
+21°
+12°
19 September
Friday
+21°
+11°
20 September
Saturday
+21°
+12°
21 September
Sunday
+22°
+12°
22 September
Monday
+20°
+12°
23 September
Tuesday
+20°
+11°
24 September
Wednesday
+20°
+10°
25 September
Thursday
+20°
+11°
26 September
Friday
+19°
+11°
27 September
Saturday
+20°
+11°
28 September
Sunday
+18°
+12°
29 September
Monday
+18°
+10°
30 September
Tuesday
+17°
+9°
Cities near you
Canada
Toronto
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Detroit
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Pittsburgh
Canada
Burlington
Cities with similar weather in September
Bulgaria
Varna
Montenegro
Podgorica
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The Golden Sands
United States
Chicago
Italy
Genoa
In September, the weather in Hamilton is typically warm. Average daily high temperature in September is about 21 degrees above zero. On average, Hamilton has 11 sunny, 9 rainy, 6 partly cloudy, and 4 cloudy days in September. The rains are usually heavy.