Average data for 10 years
1 September
Monday
+12°
+10°
2 September
Tuesday
+12°
+10°
3 September
Wednesday
+11°
+9°
4 September
Thursday
+12°
+10°
5 September
Friday
+12°
+10°
6 September
Saturday
+12°
+10°
7 September
Sunday
+11°
+9°
8 September
Monday
+11°
+9°
9 September
Tuesday
+11°
+10°
10 September
Wednesday
+12°
+10°
11 September
Thursday
+11°
+10°
12 September
Friday
+12°
+10°
13 September
Saturday
+12°
+10°
14 September
Sunday
+12°
+10°
15 September
Monday
+12°
+11°
16 September
Tuesday
+12°
+10°
17 September
Wednesday
+12°
+10°
18 September
Thursday
+12°
+10°
19 September
Friday
+12°
+10°
20 September
Saturday
+12°
+10°
21 September
Sunday
+12°
+10°
22 September
Monday
+12°
+10°
23 September
Tuesday
+12°
+11°
24 September
Wednesday
+12°
+10°
25 September
Thursday
+12°
+10°
26 September
Friday
+12°
+11°
27 September
Saturday
+12°
+10°
28 September
Sunday
+12°
+10°
29 September
Monday
+13°
+10°
30 September
Tuesday
+12°
+11°
Cities with similar weather in September
Finland
Helsinki
Latvia
Riga
Estonia
Tallinn
Sweden
Stockholm
Kyrgyzstan
Cholpon-Ata
In September, the weather in Wellington is typically warm. Average daily high temperature in September is about 12 degrees above zero. On average, Wellington has 12 rainy, 9 sunny, 7 partly cloudy, and 2 cloudy days in September. The rains are usually heavy. September as well as May, June, July, and August is considered the most uncomfortable time to visit Wellington.