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