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