World Resorts New Zealand Wellington Weather

Wellington weather in September

Weather in Wellington: September

Average day temperature: 54.6°F
Average night temperature: 50.1°F
Sea water temperature: 54.8°F
Number of sunny days: 11 days
Day length: 11.2 - 12.5 hours
Number of rainy days: 5 days
Precipitation totals: 2.7 in.

Air temperature in September, °F

Show year:
2024
2023
2022

The highest day temperature during September of 2024 was 59°F. At the same time the lowest night temperature was 42°F. Day and night temperature averages during September were 54.3°F and 50.2°F.

Sea water temperature in Wellington in September, °F

Show year:
2024
2023
2022

The average sea water temperature in September of 2024 was 55.7°F. The highest and lowest sea temperatures during the month were 56.3°F and 55.0°F.

Sunny, partly cloudy and cloudy days

Number of sunny, partly cloudy and cloudy days in September is almost equal.

Precipitation total in September, in.

Precipitation total value in Wellington in September is 3.0 in. Other months of the year show relatively similar values.

Wind speed in September, mph

The average wind speed value in September is 17.2 mph It makes September most windy month of the year.

Average sunny hours

This chart shows average number of hours during the day when sunlight can reach the ground. It depends on day length and cloudiness during the day. The average number of sunny hours in September is: 5.9.

Best time for vacation in Wellington

Sunniest months:
January 16 days
February 15 days
March 13 days
Warmest months:
January 67.3 °F
February 67.2 °F
March 64.8 °F
Warmest sea temp:
February 63.0 °F
January 62.4 °F
March 61.8 °F
Coldest months:
August 53.5 °F
July 53.9 °F
September 54.6 °F
Rainiest months:
August 6 days
July 6 days
June 5 days
Windiest months:
September 17.3 mph
October 16.9 mph
November 16.7 mph

Wellington on a weather map

Wellington
+61°F
S 14 mph
Feels like: +61°F
Precip.: 82%
Places in New Zealand:
Name
°F
+61°F
+52°F
+61°F
24 Hours Forecast
Wellington
Local time: 05:50
December 23, monday
0600
61°F
S
14 mph
0900
63°F
S
15 mph
1200
64°F
S
17 mph
1500
64°F
S
17 mph
1800
63°F
S
16 mph
2100
61°F
S
14 mph
December 24, tuesday
0000
59°F
S
13 mph
0300
59°F
S
11 mph
Units of measurement: °C / °F