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Napier weather in September 2026
Expect daytime maximum temperatures of 61°F in Napier, New Zealand in September based on long-term weather averages. There are 6 hours of sunshine per day on average with 12 days with some rainfall and typically 2.5 inches of rainfall in the month.
- 61°F max day temperature
61 - 6 hours of sunshine per day
- 12 days with some rainfall
12 - 43°F min night temperature
43 - 12 hours of daylight per day
12 - No heat & humidity
0 - 2.5 inches of monthly rainfall
2.5 - 4 (Moderate) UV index
4 - 55°F sea temperature
55
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The September weather guide for New Zealand (Napier) shows long term weather averages processed from data supplied by CRU (University of East Anglia), the Met Office & the Netherlands Meteorological Institute. Find out more about our data sources.
Metric (°C) | Imperial (°F)
How warm is it in Napier in September?
Daytime temperatures usually reach 55°F in Napier in September, falling to 45°F at night.
How sunny is it in Napier in September?
There are normally 5 hours of bright sunshine each day in Napier in September - that's 42% of daylight hours.
How warm is the sea around Napier in September?
The average sea temperature around Napier in September is 54°F.
Does it rain in Napier in September?
There are usually 15 days with some rain in Napier in September and the average monthly rainfall is 4.1 inches.
Napier September sunrise & sunset times
Browse the sunrise and sunset times for Napier in September 2026. Select a month to view Napier sunrise and sunset times for the next 12 months.
JanFebMarAprMayJunJulAugSepOctNovDec
| Date | Sunrise times | Sunset times |
|---|---|---|
| Tuesday, 1st September 2026 | 06:36 | 17:49 |
| Tuesday, 15th September 2026 | 06:14 | 18:02 |
| Wednesday, 30th September 2026 | 05:50 | 18:16 |
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