Average data for 10 years
1 September
Sunday
+19°
+14°
2 September
Monday
+18°
+15°
3 September
Tuesday
+19°
+15°
4 September
Wednesday
+18°
+16°
5 September
Thursday
+18°
+15°
6 September
Friday
+18°
+15°
7 September
Saturday
+18°
+15°
8 September
Sunday
+18°
+15°
9 September
Monday
+18°
+15°
10 September
Tuesday
+18°
+15°
11 September
Wednesday
+18°
+15°
12 September
Thursday
+18°
+15°
13 September
Friday
+17°
+14°
14 September
Saturday
+17°
+14°
15 September
Sunday
+17°
+14°
16 September
Monday
+16°
+14°
17 September
Tuesday
+16°
+14°
18 September
Wednesday
+17°
+14°
19 September
today
+17°
+14°
20 September
tomorrow
+17°
+14°
21 September
Saturday
+17°
+14°
22 September
Sunday
+16°
+14°
23 September
Monday
+16°
+14°
24 September
Tuesday
+17°
+14°
25 September
Wednesday
+17°
+14°
26 September
Thursday
+17°
+14°
27 September
Friday
+17°
+14°
28 September
Saturday
+17°
+15°
29 September
Sunday
+17°
+14°
30 September
Monday
+17°
+14°
Cities with similar weather in September
Latvia
Riga
Sweden
Stockholm
Australia
Sydney
Latvia
Yurmala
Lithuania
Palanga
In September, the weather in Southampton is typically warm. Average daily high temperature in September is about 17 degrees above zero. On average, Southampton has 10 partly cloudy, 7 rainy, 7 cloudy, and 6 sunny days in September. The rains are usually light.