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Weather in Christchurch for August 2025

Your guide to Christchurch weather in August - trends and predictions
  • In general, the average temperature in Christchurch at the beginning of August is 10.1 °C. As the month progressed, temperatures tended to noticeably warm up, reaching an average of 13 °C by the end of August.

  • With an average of 3 rainy days, Christchurch experiences minimal rainfall in August.

  • Is August a good time to visit Christchurch? check out the best time to travel to Christchurch page.

  • New! Chat with our AI weatherman - it’s amazing and free.
Average dry days
28
Dry days
Average rainy days
3
Rainy days
Average snowy days
0
Snow days
Average temperatures
11°/2°
Temperatures
Average wind speed
18 km/h
Avg max wind
Average humidity
76 %
Avg humidity

Christchurch in August average weather

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Temperatures trend during August in Christchurch

See the weather trend as well as the moving average line
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August weather day by day

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Date Weather Temperatures Rain Snow More
1 Aug. Moderate or heavy rain shower
Moderate or heavy rain shower
11° /4° 2.3 mm 0 cm
2 Aug. Patchy rain possible
Patchy rain possible
9° /3° 0.5 mm 0 cm
3 Aug. Patchy rain possible
Patchy rain possible
9° /1° 0.2 mm 0 cm
4 Aug. Overcast
Overcast
10° /1° 0.1 mm 0 cm
5 Aug. Cloudy
Cloudy
10° /3° 0 mm 0 cm
6 Aug. Overcast
Overcast
11° /2° 0 mm 0 cm
7 Aug. Patchy rain possible
Patchy rain possible
11° /3° 0.6 mm 0 cm
8 Aug. Overcast
Overcast
10° /3° 2.9 mm 0 cm
9 Aug. Patchy rain possible
Patchy rain possible
10° /2° 1.2 mm 0 cm
10 Aug. Patchy rain possible
Patchy rain possible
8° /2° 0.2 mm 0 cm
11 Aug. Overcast
Overcast
10° /2° 0 mm 0 cm
12 Aug. Overcast
Overcast
11° /2° 0.3 mm 0 cm
13 Aug. Cloudy
Cloudy
12° /2° 0.4 mm 0 cm
14 Aug. Overcast
Overcast
13° /3° 0 mm 0 cm
15 Aug. Overcast
Overcast
13° /3° 0 mm 0 cm
16 Aug. Moderate rain at times
Moderate rain at times
10° /3° 1.5 mm 0 cm
17 Aug. Overcast
Overcast
11° /4° 0.1 mm 0 cm
18 Aug. Overcast
Overcast
9° /1° 19.2 mm 0.3 cm
19 Aug. Patchy rain possible
Patchy rain possible
10° /0° 0.1 mm 0 cm
20 Aug. Partly cloudy
Partly cloudy
12° /3° 0 mm 0 cm
21 Aug. Moderate or heavy rain shower
Moderate or heavy rain shower
10° /4° 3.3 mm 0 cm
22 Aug. Partly cloudy
Partly cloudy
12° /3° 0 mm 0 cm
23 Aug. Cloudy
Cloudy
13° /5° 0.5 mm 0 cm
24 Aug. Overcast
Overcast
14° /5° 0 mm 0 cm
25 Aug. Sunny
Sunny
13° /5° 1.4 mm 0 cm
26 Aug. Partly cloudy
Partly cloudy
10° /5° 2.7 mm 0 cm
27 Aug. Light rain shower
Light rain shower
12° /5° 3.8 mm 0 cm
28 Aug. Patchy light drizzle
Patchy light drizzle
12° /4° 1 mm 0 cm
29 Aug. Partly cloudy
Partly cloudy
15° /4° 0 mm 0 cm
30 Aug. Sunny
Sunny
14° /5° 0 mm 0 cm
31 Aug. Sunny
Sunny
15° /6° 0.1 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 2°.
How much rainfall should be expected in Christchurch during August?
Moderate rainfall is anticipated in Christchurch during August, with a total of 74.9 mm spread over approximately 3 days. Considering plans for rainy days is advisable.
Is snowfall common in Christchurch during August?
Christchurch experiences an average snowfall of 0.5 cm during August, occurring over 0 days, which may interest winter sports enthusiasts.
What are the typical wind conditions in Christchurch during August?
The average wind speed in Christchurch during August is 18 km/h, suggesting breezy to windy conditions, depending on your activities.

What to pack to Christchurch in August?

As you prepare for your trip to Christchurch in August, it's important to consider the typical weather patterns for the time of year. Below is a carefully tailored packing list to ensure that your time in Christchurch, during August, is comfortable and enjoyable, regardless of the weather conditions.

  • Clothing
    • Warm Clothing: Sweaters, hoodies, long pants
    • Rain Gear: Lightweight, waterproof clothing
  • Footwear
    • Waterproof Shoes
  • Accessories
    • Scarves: To protect you from the cold wind
    • Gloves/Mittens: Essential for cold weather
    • Warm Hats: Warm hats for insulation in cold weather
    • Umbrellas/Raincoats: For rainy days

August rainfall patterns in Christchurch

Explore the daily rainfall trends and prepare for Christchurchs August weather 💧

August snowfall in Christchurch

Track daily snowfall levels and discover Christchurch’s snowy potential this August ❄️

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Location coordinates Where is Christchurch?

Get accurate weather forecasts for Christchurch, located at latitude -43.533 and longitude 172.633. Stay updated with localized weather information tailored for Christchurch.

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