Christchurch
August
Weather in Christchurch for August 2025
Your guide to Christchurch weather in August - trends and predictions
Snowfall in Christchurch during August is quite rare, with fewer than 2 snowy days on average.
In general, the average temperature in Christchurch at the beginning of August is 10.9 °C. As the month progressed, temperatures tended to moderately rise, reaching an average of 12.3 °C by the end of August.
The climate of Christchurch in August is notably wet, with an average of 15 rainy days, and a total of 49.4 mm of precipitation.
Snow Forecast ❄️
Temperatures
Rain 🌧️
15
Dry days
15
Rainy days
1
Snow days
11°/4°
Temperatures
19 km/h
Avg max wind
77 %
Avg humidity
Christchurch in August average weather
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| Mon. | Tue. | Wed. | Thu. | Fri. | Sat. | Sun. |
|---|---|---|---|---|---|---|
| 1  10° | 2  11° | 3  11° | ||||
| 4 11° | 5  11° | 6 11° | 7 11° | 8  8° | 9  8° | 10 9° |
| 11  10° | 12 11° | 13 12° | 14 12° | 15 12° | 16 13° | 17 12° |
| 18 10° | 19 11° | 20 12° | 21 11° | 22 13° | 23 14° | 24 15° |
| 25 13° | 26 12° | 27 11° | 28 11° | 29 13° | 30 12° | 31 14° |
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Temperatures trend during August in Christchurch
See the weather trend as well as the moving average line
August weather day by day
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| Date | Weather | Temperatures | Rain | Snow | More |
|---|---|---|---|---|---|
| 1 Aug. | Overcast | 10° /4° | 1.2 mm | 0 cm | |
| 2 Aug. | Partly cloudy | 11° /4° | 1 mm | 0 cm | |
| 3 Aug. | Sunny | 11° /3° | 4.9 mm | 0 cm | |
| 4 Aug. | Overcast | 11° /2° | 0.1 mm | 0 cm | |
| 5 Aug. | Moderate rain at times | 11° /4° | 0.3 mm | 0 cm | |
| 6 Aug. | Moderate or heavy rain shower | 11° /4° | 4.3 mm | 0 cm | |
| 7 Aug. | Moderate rain at times | 11° /3° | 1.4 mm | 0 cm | |
| 8 Aug. | Heavy rain at times | 8° /2° | 3.9 mm | 0 cm | |
| 9 Aug. | Patchy rain possible | 8° /1° | 1.5 mm | 0 cm | |
| 10 Aug. | Partly cloudy | 9° /1° | 0.2 mm | 0 cm | |
| 11 Aug. | Cloudy | 10° /2° | 0.4 mm | 0 cm | |
| 12 Aug. | Sunny | 11° /2° | 0.2 mm | 0 cm | |
| 13 Aug. | Cloudy | 12° /3° | 2.1 mm | 0 cm | |
| 14 Aug. | Overcast | 12° /2° | 0.3 mm | 0 cm | |
| 15 Aug. | Overcast | 12° /2° | 0 mm | 0 cm | |
| 16 Aug. | Sunny | 13° /4° | 2.4 mm | 0 cm | |
| 17 Aug. | Patchy rain possible | 12° /6° | 2.8 mm | 0 cm | |
| 18 Aug. | Patchy rain possible | 10° /4° | 11.7 mm | 0.1 cm | |
| 19 Aug. | Patchy rain possible | 11° /2° | 0.3 mm | 0 cm | |
| 20 Aug. | Moderate rain at times | 12° /4° | 1.3 mm | 0 cm | |
| 21 Aug. | Sunny | 11° /4° | 1.7 mm | 0 cm | |
| 22 Aug. | Overcast | 13° /3° | 0 mm | 0 cm | |
| 23 Aug. | Sunny | 14° /5° | 0.3 mm | 0 cm | |
| 24 Aug. | Sunny | 15° /5° | 0.2 mm | 0 cm | |
| 25 Aug. | Sunny | 13° /5° | 1.3 mm | 0 cm | |
| 26 Aug. | Overcast | 12° /6° | 2.4 mm | 0 cm | |
| 27 Aug. | Patchy rain possible | 11° /5° | 2.4 mm | 0 cm | |
| 28 Aug. | Overcast | 11° /5° | 0.7 mm | 0 cm | |
| 29 Aug. | Sunny | 13° /4° | 0.2 mm | 0 cm | |
| 30 Aug. | Partly cloudy | 12° /4° | 0.1 mm | 0 cm | |
| 31 Aug. | Sunny | 14° /4° | 0 mm | 0 cm | |
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Important Notice
Our weather forecast for Christchurch in August 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.
Christchurch in August - FAQ
What are the expected maximum and minimum temperatures in Christchurch during August?
Prepare for cooler days with highs just around 11° and colder nights, dipping below 4°.
How much rainfall should be expected in Christchurch during August?
In August, Christchurch can expect light to moderate rainfall, totaling 49.4 mm across approximately 15 days. Occasional showers are possible, and planning ahead for them could be helpful.
Will it snow in Christchurch in August 2025?
Christchurch typically sees 0.13 cm of snowfall during August.
What are the typical wind conditions in Christchurch during August?
The average wind speed in Christchurch during August is 19 km/h, suggesting breezy to windy conditions, depending on your activities.
Christchurch snow forecast August 2025
Track daily snowfall levels and discover Christchurch’s snowy potential this August ❄️
August rainfall patterns in Christchurch
Explore the daily rainfall trends and prepare for Christchurchs August weather 💧
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