Christchurch
September
Weather in Christchurch for September 2027
Your guide to Christchurch weather in September - trends and predictions
In general, the average temperature in Christchurch at the beginning of September is 13.9 °C. As the month progressed, temperatures tended to moderately fall, reaching an average of 13.3 °C by the end of September.
Christchurch experiences moderate rainfall in September, with an average of 9 rainy days and a total precipitation of 44.3 mm.
Is September a good time to visit Christchurch? check out the best time to travel to Christchurch page.
Temperatures
Rain 🌧️
More
21
Dry days
9
Rainy days
0
Snow days
13°/4°
Temperatures
23 km/h
Avg max wind
75 %
Avg humidity
Christchurch Weather September
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Temperatures trend during September in Christchurch
See the weather trend as well as the moving average line
September weather in Christchurch day by day
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| Date | Weather | Temperatures | Rain | Snow | More |
|---|---|---|---|---|---|
| 1 Sept. |  Sunny | 15° /4° | 0 mm | 0 cm | |
| 2 Sept. |  Overcast | 14° /5° | 0.5 mm | 0 cm | |
| 3 Sept. | Sunny | 14° /6° | 0.2 mm | 0 cm | |
| 4 Sept. | Sunny | 14° /5° | 0.5 mm | 0 cm | |
| 5 Sept. | Overcast | 13° /5° | 0.6 mm | 0 cm | |
| 6 Sept. |  Light drizzle | 13° /4° | 2.3 mm | 0 cm | |
| 7 Sept. |  Patchy rain possible | 15° /5° | 0.7 mm | 0 cm | |
| 8 Sept. | Patchy rain possible | 11° /3° | 1.5 mm | 0 cm | |
| 9 Sept. | Overcast | 14° /4° | 0 mm | 0 cm | |
| 10 Sept. |  Heavy rain at times | 14° /5° | 5.4 mm | 0 cm | |
| 11 Sept. | Patchy rain possible | 13° /3° | 1 mm | 0 cm | |
| 12 Sept. | Overcast | 13° /4° | 0 mm | 0 cm | |
| 13 Sept. | Light rain | 13° /4° | 3.5 mm | 0 cm | |
| 14 Sept. | Patchy rain possible | 11° /4° | 2 mm | 0 cm | |
| 15 Sept. | Sunny | 13° /3° | 0 mm | 0 cm | |
| 16 Sept. | Patchy rain possible | 12° /4° | 0.4 mm | 0 cm | |
| 17 Sept. | Light rain | 12° /5° | 2.5 mm | 0.2 cm | |
| 18 Sept. | Patchy rain possible | 13° /3° | 1 mm | 0 cm | |
| 19 Sept. | Overcast | 16° /5° | 0.9 mm | 0 cm | |
| 20 Sept. |  Partly cloudy | 16° /5° | 0.9 mm | 0 cm | |
| 21 Sept. | Patchy rain possible | 15° /7° | 1 mm | 0 cm | |
| 22 Sept. | Light rain | 13° /6° | 2.9 mm | 0 cm | |
| 23 Sept. | Patchy rain possible | 12° /5° | 1 mm | 0 cm | |
| 24 Sept. | Patchy rain possible | 14° /5° | 0.4 mm | 0 cm | |
| 25 Sept. | Patchy rain possible | 13° /4° | 1.4 mm | 0 cm | |
| 26 Sept. | Patchy rain possible | 14° /4° | 1.8 mm | 0 cm | |
| 27 Sept. | Light rain | 11° /4° | 6 mm | 0 cm | |
| 28 Sept. | Patchy rain possible | 15° /4° | 2.1 mm | 0 cm | |
| 29 Sept. | Patchy rain possible | 16° /4° | 1.3 mm | 0 cm | |
| 30 Sept. | Patchy rain possible | 12° /5° | 2.4 mm | 0 cm | |
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Important Notice
Our weather forecast for Christchurch 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 Christchurch forecast closer to your planned date for the most up-to-date weather information.
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Christchurch in September - FAQ
What are the expected maximum and minimum temperatures in Christchurch during September?
Prepare for cooler days with highs just around 13° and colder nights, dipping below 4°.
How much rainfall should be expected in Christchurch during September?
In September, Christchurch can expect light to moderate rainfall, totaling 44.3 mm across approximately 9 days. Occasional showers are possible, and planning ahead for them could be helpful.
Will it snow in Christchurch in September 2027?
Christchurch typically sees 0.2 cm of snowfall during September.
What are the typical wind conditions in Christchurch during September?
The average wind speed in Christchurch during September is 23 km/h, suggesting breezy to windy conditions, depending on your activities.
Christchurch snow forecast September 2027
Track daily snowfall levels and discover Christchurch’s snowy potential this September ❄️
September rainfall patterns in Christchurch
Explore the daily rainfall trends and prepare for Christchurchs September weather 💧
Typically, Christchurch has 9 rainy days in September with a total of 44.3 mm of rainfall.
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