Canterbury
September
Weather in Canterbury for September 2025
Your guide to Canterbury weather in September - trends and predictions
In general, the average temperature in Canterbury at the beginning of September is 21.3 °C. As the month progressed, temperatures tended to significantly cool down, reaching an average of 14.6 °C by the end of September.
Canterbury experiences heavy rainfall in September, with over 20 rainy days and an average total precipitation 135.6 mm.
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Temperatures
Rain 🌧️
More
7
Dry days
23
Rainy days
0
Snow days
18°/12°
Temperatures
23 km/h
Avg max wind
77 %
Avg humidity
Canterbury Weather September
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Temperatures trend during September in Canterbury
See the weather trend as well as the moving average line
September weather in Canterbury day by day
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| Date | Weather | Temperatures | Rain | UV | More |
|---|---|---|---|---|---|
| 1 Sept. |  Moderate or heavy rain shower | 26° /17° | 2.8 mm | 6 | |
| 2 Sept. |  Overcast | 22° /16° | 0 mm | 5 | |
| 3 Sept. |  Patchy rain possible | 22° /14° | 1.1 mm | 5 | |
| 4 Sept. | Moderate rain at times | 19° /14° | 1.3 mm | 4 | |
| 5 Sept. | Moderate or heavy rain shower | 19° /14° | 7.5 mm | 4 | |
| 6 Sept. | Moderate or heavy rain shower | 19° /14° | 27.1 mm | 4 | |
| 7 Sept. | Moderate rain at times | 22° /14° | 10.6 mm | 5 | |
| 8 Sept. | Moderate rain at times | 18° /13° | 4.1 mm | 4 | |
| 9 Sept. | Patchy rain possible | 17° /12° | 0.8 mm | 4 | |
| 10 Sept. | Moderate or heavy rain shower | 17° /9° | 4.6 mm | 4 | |
| 11 Sept. | Patchy rain possible | 14° /7° | 0.5 mm | 3 | |
| 12 Sept. | Patchy rain possible | 14° /6° | 0.2 mm | 3 | |
| 13 Sept. |  Cloudy | 15° /9° | 0 mm | 4 | |
| 14 Sept. |  Sunny | 17° /7° | 0 mm | 5 | |
| 15 Sept. | Sunny | 20° /9° | 0.4 mm | 6 | |
| 16 Sept. | Patchy rain possible | 17° /12° | 0.5 mm | 4 | |
| 17 Sept. | Patchy rain possible | 18° /13° | 1.1 mm | 4 | |
| 18 Sept. | Cloudy | 20° /15° | 0 mm | 5 | |
| 19 Sept. | Sunny | 21° /16° | 0 mm | 6 | |
| 20 Sept. | Patchy rain possible | 20° /15° | 0.9 mm | 5 | |
| 21 Sept. |  Partly cloudy | 22° /14° | 2.4 mm | 6 | |
| 22 Sept. | Moderate or heavy rain shower | 19° /15° | 15.6 mm | 4 | |
| 23 Sept. | Patchy rain possible | 19° /12° | 5.9 mm | 4 | |
| 24 Sept. | Patchy rain possible | 17° /11° | 0.9 mm | 4 | |
| 25 Sept. | Moderate or heavy rain shower | 16° /11° | 10.1 mm | 4 | |
| 26 Sept. | Moderate or heavy rain shower | 17° /12° | 8.7 mm | 4 | |
| 27 Sept. | Moderate or heavy rain shower | 12° /8° | 11.1 mm | 3 | |
| 28 Sept. | Sunny | 12° /5° | 0 mm | 4 | |
| 29 Sept. | Overcast | 12° /6° | 2.9 mm | 3 | |
| 30 Sept. | Light rain shower | 16° /12° | 14.4 mm | 4 | |
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Important Notice
Our weather forecast for Canterbury 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 Canterbury forecast closer to your planned date for the most up-to-date weather information.
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Canterbury in September - FAQ
What are the expected maximum and minimum temperatures in Canterbury during September?
Enjoy moderate daytime temperatures of up to 18° and cooler nights around 12°. Ideal for a range of outdoor activities, from hiking to city tours.
How much rainfall should be expected in Canterbury during September?
Significant rainfall exceeding 135.6 mm is expected in Canterbury during September, occurring over more than 23 days. Preparing for wet conditions is recommended in your planning.
What are the typical wind conditions in Canterbury during September?
The average wind speed in Canterbury during September is 23 km/h, suggesting breezy to windy conditions, depending on your activities.
September rainfall patterns in Canterbury
Explore the daily rainfall trends and prepare for Canterburys September weather 💧
UV exposure in Canterbury during September
Stay informed about UV levels for safe outdoor activities throughout the month of September ☀️
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