World Resorts New Zealand Wellington Weather

Wellington 7 Days Forecast

07.09
mon
Day
45°F
NW 20 mph
Precip.
72%
Night
46°F
NW 8 mph
Precip.
27%
08.09
tue
Day
50°F
NW 4 mph
Precip.
17%
Night
45°F
NW 4 mph
Precip.
10%
09.09
wed
Day
52°F
S 19 mph
Precip.
7%
Night
52°F
SE 28 mph
Precip.
20%
10.09
thu
Day
54°F
SE 26 mph
Precip.
12%
Night
45°F
N 16 mph
Precip.
52%
11.09
fri
Day
50°F
SE 17 mph
Precip.
4%
Night
45°F
NW 9 mph
Precip.
19%
12.09
sat
Day
50°F
NE 1 mph
Precip.
5%
Night
48°F
N 9 mph
Precip.
8%
13.09
sun
Day
52°F
N 9 mph
Precip.
5%
Night
52°F
SE 15 mph
Precip.
16%

Sea water temperature in September, °F

Show year:
2025
2024
2023

The average sea water temperature in September of 2025 was 55.0°F. The highest and lowest sea temperatures during the month were 56.3°F and 53.8°F.

Air temperature in Wellington, °F

Precipitation total in Wellington, in.

* Charts above show average data for the last 3 years.

Best time for vacation in Wellington

Sunniest months:
January 15 days
February 14 days
March 13 days
Warmest months:
February 66.9 °F
January 66.7 °F
March 64.5 °F
Warmest sea temp:
February 63.0 °F
January 62.3 °F
March 61.7 °F
Coldest months:
August 53.3 °F
July 53.7 °F
September 54.6 °F
Rainiest months:
August 5 days
June 5 days
July 5 days
Windiest months:
September 17.4 mph
October 17.2 mph
November 16.7 mph

Wellington on a weather map

Current weather
05:54
Wellington
+45°F
NW 27 mph
Feels like: +36°F
Precip.: 86%
Places in New Zealand:
Name
°F
Wellington
+45°F
Queenstown
+28°F
Auckland
+59°F
24 Hours Forecast
Wellington
Local time: 05:54
September 07, monday
0600
45°F
NW
27 mph
0900
43°F
NW
21 mph
1200
45°F
NW
20 mph
1500
46°F
NW
19 mph
1800
45°F
NW
16 mph
2100
46°F
NW
12 mph
September 08, tuesday
0000
46°F
NW
8 mph
0300
45°F
NW
5 mph
Units of measurement: °C / °F