Napier
September
Weather in Napier for September 2025
Your guide to Napier weather in September - trends and predictions
In general, the average temperature in Napier at the beginning of September is 14.9 °C. As the month progressed, temperatures tended to slightly decrease, reaching an average of 14.4 °C by the end of September.
The climate of Napier in September is notably wet, with an average of 12 rainy days, and a total of 65.7 mm of precipitation.
Temperatures
Rain 🌧️
18
Dry days
12
Rainy days
0
Snow days
15°/8°
Temperatures
21 km/h
Avg max wind
69 %
Avg humidity
Napier in September average weather
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| Mon. | Tue. | Wed. | Thu. | Fri. | Sat. | Sun. |
|---|---|---|---|---|---|---|
| 1  16° | 2  14° | 3 16° | 4  12° | 5 13° | 6  15° | 7  18° |
| 8 15° | 9 16° | 10 15° | 11  15° | 12 16° | 13 14° | 14 16° |
| 15  14° | 16 15° | 17 16° | 18 16° | 19 17° | 20 18° | 21 17° |
| 22 17° | 23 17° | 24 17° | 25 12° | 26 14° | 27 15° | 28  15° |
| 29 15° | 30 13° |
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Temperatures trend during September in Napier
See the weather trend as well as the moving average line
September weather day by day
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| Date | Weather | Temperatures | Rain | UV | More |
|---|---|---|---|---|---|
| 1 Sept. | Sunny | 16° /8° | 0.3 mm | 5 | |
| 2 Sept. | Partly cloudy | 14° /6° | 0 mm | 5 | |
| 3 Sept. | Partly cloudy | 16° /9° | 0.6 mm | 5 | |
| 4 Sept. | Patchy rain possible | 12° /8° | 2.7 mm | 4 | |
| 5 Sept. | Patchy rain possible | 13° /6° | 0.1 mm | 4 | |
| 6 Sept. | Cloudy | 15° /7° | 0 mm | 4 | |
| 7 Sept. | Patchy light rain | 18° /9° | 1.1 mm | 6 | |
| 8 Sept. | Sunny | 15° /7° | 0.3 mm | 5 | |
| 9 Sept. | Light drizzle | 16° /8° | 0.2 mm | 5 | |
| 10 Sept. | Sunny | 15° /9° | 0 mm | 5 | |
| 11 Sept. | Overcast | 15° /8° | 0.5 mm | 5 | |
| 12 Sept. | Partly cloudy | 16° /7° | 0 mm | 6 | |
| 13 Sept. | Cloudy | 14° /8° | 0 mm | 4 | |
| 14 Sept. | Cloudy | 16° /9° | 1.5 mm | 4 | |
| 15 Sept. | Moderate rain | 14° /8° | 5.3 mm | 4 | |
| 16 Sept. | Overcast | 15° /5° | 0.1 mm | 4 | |
| 17 Sept. | Sunny | 16° /8° | 2.1 mm | 5 | |
| 18 Sept. | Cloudy | 16° /7° | 0 mm | 5 | |
| 19 Sept. | Sunny | 17° /8° | 0 mm | 5 | |
| 20 Sept. | Sunny | 18° /11° | 0 mm | 5 | |
| 21 Sept. | Sunny | 17° /11° | 0 mm | 5 | |
| 22 Sept. | Partly cloudy | 17° /9° | 0 mm | 5 | |
| 23 Sept. | Light drizzle | 17° /10° | 4 mm | 5 | |
| 24 Sept. | Light rain shower | 17° /9° | 8.8 mm | 5 | |
| 25 Sept. | Light rain shower | 12° /8° | 17.6 mm | 4 | |
| 26 Sept. | Light rain shower | 14° /7° | 6.2 mm | 5 | |
| 27 Sept. | Light drizzle | 15° /7° | 5.2 mm | 4 | |
| 28 Sept. | Thundery outbreaks possible | 15° /6° | 0.2 mm | 5 | |
| 29 Sept. | Light rain shower | 15° /6° | 2.5 mm | 4 | |
| 30 Sept. | Light rain shower | 13° /7° | 6.2 mm | 4 | |
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Important Notice
Our weather forecast for Napier in September is based on the analysis of historical data rather than real-time forecast models. While this provides a general overview, weather conditions can change. We recommend that you check the Napier forecast closer to your planned date for the most up-to-date weather information.
Napier in September - FAQ
What are the expected maximum and minimum temperatures in Napier during September?
During September, expect a variety of temperatures with highs around 15° and lows near 8°, suitable for diverse activities and preferences.
How much rainfall should be expected in Napier during September?
Moderate rainfall is anticipated in Napier during September, with a total of 65.7 mm spread over approximately 12 days. Considering plans for rainy days is advisable.
What are the typical wind conditions in Napier during September?
The average wind speed in Napier during September is 21 km/h, suggesting breezy to windy conditions, depending on your activities.
September rainfall patterns in Napier
Explore the daily rainfall trends and prepare for Napiers September weather 💧
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