Average data for 10 years
1 September
Sunday
+24°
+18°
2 September
Monday
+23°
+18°
3 September
Tuesday
+24°
+17°
4 September
Wednesday
+21°
+18°
5 September
Thursday
+22°
+16°
6 September
Friday
+22°
+17°
7 September
Saturday
+21°
+18°
8 September
Sunday
+21°
+17°
9 September
Monday
+20°
+15°
10 September
Tuesday
+21°
+15°
11 September
Wednesday
+19°
+15°
12 September
today
+19°
+15°
13 September
tomorrow
+19°
+14°
14 September
Saturday
+19°
+15°
15 September
Sunday
+16°
+14°
16 September
Monday
+18°
+11°
17 September
Tuesday
+20°
+13°
18 September
Wednesday
+19°
+14°
19 September
Thursday
+20°
+13°
20 September
Friday
+21°
+15°
21 September
Saturday
+19°
+16°
22 September
Sunday
+19°
+14°
23 September
Monday
+19°
+13°
24 September
Tuesday
+19°
+14°
25 September
Wednesday
+20°
+14°
26 September
Thursday
+21°
+15°
27 September
Friday
+19°
+15°
28 September
Saturday
+19°
+15°
29 September
Sunday
+16°
+11°
30 September
Monday
+15°
+10°
Cities with similar weather in September
Austria
Vienna
Moldova
Beltsi
Bulgaria
Sofia
Slovakia
Bratislava
Moldova
Edinets
September in Cornwall is the sunniest month of the year. In September, the weather in Cornwall is typically warm. Average daily high temperature in September is about 20 degrees above zero. On average, Cornwall has 15 sunny, 7 rainy, 7 partly cloudy, and 1 cloudy day in September. The rains are usually moderate. September as well as {{month_nom: February}}, and {{month_nom: February}} is considered the most comfortable time to visit Cornwall.