Christchurch Weather in September

During September, Christchurch experiences pleasant daytime temperatures of 19°C (66°F) and cooler nights around 14°C (57°F). As part of the summer season, expect quite a bit of rainfall. Around 78 mm (3.1 in) is typical.

Rainfall in Christchurch in September

Historically, September sees about 12 days of rain, with a monthly average of 78 mm (3.1 in). Expect a fairly normal spread of rainfall this month, with no particular pattern of very heavy or very persistent showers.

Temperature in Christchurch in September

Daytime temperatures in Christchurch reach 19°C (66°F) in September, dropping to 14°C (57°F) at night. September is in the summer season. Temperatures can feel cooler in the morning and evening, so layering is often the best approach. Nights cool down to 14°C (57°F), so a light jacket or extra layer is useful once the sun goes down. On the plus side, the cooler nights make for comfortable sleeping conditions.

Sunshine in Christchurch in September

The city usually sees around 149 hours of sunlight, indicating a moderately sunny period.

For Christchurch itself, July and August generally stand out with the best circumstances. If you're seeking pleasant, dry and sunny weather somewhere else in the world, our weather planner can help you explore other options.

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• January
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For a detailed overview over the year and the best time to visit the United Kingdom, check out our Christchurch's climate page.

Christchurch Temperature in September

Min Temperature 14°C (57°F)  

Max Temperature 19°C (66°F)  

Chance of Rain 41%  

Precipitation 78 mm (3.1 in)  

Rainy days 12 days  

Humidity 82% *  

Sunshine 149 hours *  

Percentage Sunshine 44% *  

* Data from: Southampton, the United Kingdom (32 KM, 19 Miles).

What to Wear in Christchurch in September

Comfortable temperatures call for an easy wardrobe in September. Pack summer basics like t-shirts and shorts, but include a light jacket for cooler moments. A pair of comfortable walking shoes is essential. Wet weather is likely, so pack waterproof gear for multiple rainy days. It won't hurt to bring your sunglasses along, as you'll see some sunny periods.

What To Do in Christchurch in September

We rated the following activities from 1 (least suitable) to 10 (best) to do.

Swimming

6/10

Cycling

9/10

Walking

9/10

Camping

8/10

Outdoor sports

9/10

Select a Month

Check the conditions for any month of the year.

• January
• February
• March
• April

• May
• June
• July
• August

• September
• October
• November
• December

For a detailed overview over the year and the best time to visit the United Kingdom, check out our Christchurch's climate page.

More climate data for Christchurch

Temperature Rainfall Sunshine Humidity

See the full Christchurch climate overview or explore weather in the United Kingdom.