Measurements:
°C
°F
CURRENT WEATHER
13:40
Wellington
56°F
E 2 mph
Feels like: 58°F
Precip: 3%
World Resorts New Zealand Wellington Weather

7 Day Weather Forecast

09.29
tue
DAY
54°F
NE 6 mph
precip
3%
NIGHT
50°F
SW 11 mph
precip
11%
09.30
wed
DAY
54°F
NE 1 mph
precip
20%
NIGHT
52°F
S 19 mph
precip
23%
10.01
thu
DAY
54°F
S 21 mph
precip
10%
NIGHT
52°F
S 22 mph
precip
14%
10.02
fri
DAY
56°F
S 24 mph
precip
9%
NIGHT
54°F
S 27 mph
precip
12%
10.03
sat
DAY
58°F
S 19 mph
precip
9%
NIGHT
54°F
N 10 mph
precip
22%
10.04
sun
DAY
52°F
N 19 mph
precip
30%
NIGHT
50°F
N 16 mph
precip
29%
10.05
mon
DAY
54°F
NW 8 mph
precip
18%
NIGHT
48°F
W 5 mph
precip
10%

Wellington Sea Water Temperature in September, °F

Select Year: 2026 2025 2024

The average sea surface temperature in September 2026 for Wellington was 12.9°F. The maximum and minimum values were 12.5°F and 13.5°F respectively.

Wellington on the Weather Map

Best Time to Visit Wellington
The most sunny months:
January 15 days
February 14 days
March 13 days
The most warm months:
February 68.8 °F
January 68.5 °F
March 66.1 °F
Warmest sea temperature:
February 64.4 °F
January 63.7 °F
March 63.0 °F
The most cold months:
August 53.6 °F
July 54.1 °F
September 54.9 °F
The most rainy months:
August 5 days
June 5 days
July 5 days
The most windy months:
September 17 mph
October 17 mph
November 16 mph
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