Average data for 10 years
1 September
Sunday
+25°
+20°
2 September
Monday
+24°
+19°
3 September
Tuesday
+25°
+19°
4 September
Wednesday
+25°
+19°
5 September
Thursday
+23°
+18°
6 September
Friday
+23°
+17°
7 September
Saturday
+25°
+18°
8 September
Sunday
+23°
+17°
9 September
Monday
+22°
+17°
10 September
Tuesday
+23°
+16°
11 September
Wednesday
+22°
+17°
12 September
Thursday
+22°
+16°
13 September
Friday
+22°
+16°
14 September
Saturday
+23°
+16°
15 September
Sunday
+20°
+16°
16 September
Monday
+20°
+14°
17 September
Tuesday
+21°
+14°
18 September
Wednesday
+21°
+15°
19 September
Thursday
+20°
+15°
20 September
Friday
+21°
+15°
21 September
Saturday
+22°
+17°
22 September
Sunday
+21°
+15°
23 September
Monday
+22°
+17°
24 September
Tuesday
+21°
+16°
25 September
Wednesday
+20°
+14°
26 September
Thursday
+20°
+15°
27 September
Friday
+22°
+17°
28 September
Saturday
+20°
+17°
29 September
Sunday
+18°
+16°
30 September
Monday
+17°
+13°
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Cities with similar weather in September
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Canada
Toronto
United States
Chicago
In September, the weather in Hartford is typically warm. Average daily high temperature in September is about 22 degrees above zero. On average, Hartford has 16 sunny, 8 partly cloudy, 5 rainy, and 1 cloudy day in September. The rains are usually heavy. September as well as {{month_nom: February}}, and {{month_nom: February}} is considered the most comfortable time to visit Hartford.