Nelson
September
Weather in Nelson for September 2027
Your guide to Nelson weather in September - trends and predictions
In general, the average temperature in Nelson at the beginning of September is 13.3 °C. As the month progressed, temperatures tended to slightly increase, reaching an average of 13.5 °C by the end of September.
Nelson experiences moderate rainfall in September, with an average of 10 rainy days and a total precipitation of 98 mm.
Is September a good time to visit Nelson? check out the best time to travel to Nelson page.
Temperatures
Rain 🌧️
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20
Dry days
10
Rainy days
0
Snow days
13°/4°
Temperatures
18 km/h
Avg max wind
76 %
Avg humidity
Nelson Weather September
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Temperatures trend during September in Nelson
See the weather trend as well as the moving average line
September weather in Nelson day by day
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| Date | Weather | Temperatures | Rain | UV | More |
|---|---|---|---|---|---|
| 1 Sept. |  Partly cloudy | 13° /4° | 0.5 mm | 4 | |
| 2 Sept. |  Sunny | 13° /4° | 0.3 mm | 3 | |
| 3 Sept. |  Overcast | 14° /5° | 0.6 mm | 4 | |
| 4 Sept. |  Light rain | 13° /5° | 4.3 mm | 4 | |
| 5 Sept. |  Heavy rain | 13° /5° | 14.7 mm | 4 | |
| 6 Sept. |  Moderate rain | 14° /5° | 11.4 mm | 3 | |
| 7 Sept. | Moderate rain | 14° /3° | 11.9 mm | 3 | |
| 8 Sept. |  Patchy rain possible | 12° /3° | 0.1 mm | 3 | |
| 9 Sept. | Patchy rain possible | 13° /4° | 1.6 mm | 4 | |
| 10 Sept. | Light rain | 13° /5° | 3.1 mm | 3 | |
| 11 Sept. | Light rain | 13° /2° | 7.4 mm | 4 | |
| 12 Sept. | Overcast | 14° /3° | 0 mm | 4 | |
| 13 Sept. | Patchy rain possible | 13° /4° | 2 mm | 4 | |
| 14 Sept. | Overcast | 13° /5° | 0.4 mm | 4 | |
| 15 Sept. | Overcast | 14° /5° | 0 mm | 4 | |
| 16 Sept. | Patchy rain possible | 14° /5° | 0.2 mm | 4 | |
| 17 Sept. | Light rain | 13° /6° | 4.5 mm | 3 | |
| 18 Sept. | Patchy rain possible | 14° /3° | 1.5 mm | 4 | |
| 19 Sept. | Patchy rain possible | 13° /4° | 0.8 mm | 3 | |
| 20 Sept. | Partly cloudy | 14° /4° | 0.2 mm | 5 | |
| 21 Sept. | Light rain | 15° /5° | 9.6 mm | 5 | |
| 22 Sept. | Moderate rain | 14° /6° | 15.6 mm | 4 | |
| 23 Sept. | Light rain | 13° /5° | 3 mm | 4 | |
| 24 Sept. |  Cloudy | 13° /4° | 0.7 mm | 4 | |
| 25 Sept. | Partly cloudy | 12° /4° | 0.2 mm | 4 | |
| 26 Sept. | Patchy rain possible | 14° /4° | 0.6 mm | 4 | |
| 27 Sept. | Patchy rain possible | 12° /4° | 1.9 mm | 3 | |
| 28 Sept. | Patchy rain possible | 15° /4° | 0.1 mm | 5 | |
| 29 Sept. | Light rain shower | 15° /5° | 0.5 mm | 5 | |
| 30 Sept. | Sunny | 13° /4° | 0.3 mm | 5 | |
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Important Notice
Our weather forecast for Nelson 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 Nelson forecast closer to your planned date for the most up-to-date weather information.
Change Month
Nelson in September - FAQ
What are the expected maximum and minimum temperatures in Nelson during September?
Prepare for cooler days with highs just around 13° and colder nights, dipping below 4°.
How much rainfall should be expected in Nelson during September?
Moderate rainfall is anticipated in Nelson during September, with a total of 98 mm spread over approximately 10 days. Considering plans for rainy days is advisable.
What are the typical wind conditions in Nelson during September?
The average wind speed in Nelson during September is 18 km/h, suggesting breezy to windy conditions, depending on your activities.
September rainfall patterns in Nelson
Explore the daily rainfall trends and prepare for Nelsons September weather 💧
Typically, Nelson has 10 rainy days in September with a total of 98 mm of rainfall.
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