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October Weather in Christchurch, United Kingdom

Last updated: August 27, 2025

In October, the average temperature in Christchurch, United Kingdom hovers around 13°C (56°F), making it a cool yet pleasant time of year. Expect minimums dropping to 4°C (39°F) and maximums peaking at 19°C (67°F). Prepare for 135 mm (5.3 in) of precipitation spread across 17 days, resulting in a high average humidity of 90%. Make sure to pack accordingly for this wet and mild climate!

October Temperature in Christchurch

In October in Christchurch, the average temperature is 13°C (56°F). Maximums can reach 19°C (67°F), and minimums can be as low as 4°C (39°F). This makes it a great time to explore Christchurch, so be sure to pack layers for comfort throughout the day.

October Weather in Christchurch: Daily Temperature Highs, Lows, and Averages

The chart illustrates October temperature patterns in Christchurch, showcasing daily minimum, maximum, and average temperatures. It highlights the typical range of temperatures throughout the month, providing insights into weather trends. In Christchurch, October typically has an average temperature of 13°C (56°F), with highs reaching up to 19°C (67°F) and lows dropping to around 4°C (39°F).
JanFebMarAprMayJunJulAugSepOctNovDec444546495460646461565047
Data source: Temperature data for Christchurch generated using information from the Copernicus Climate Change Service.
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The average of daily temperatures (24 hours) calculated across all days in the month.

October Precipitation in Christchurch

In Christchurch in October, the precipitation amount is 135 mm (5.3 in) spread over 17 days.

October Precipitation Trends in Christchurch

The chart displays monthly precipitation patterns in Christchurch, with values for each month alongside October’s data, which is highlighted for easy comparison. It shows the amount of precipitation, providing insights into how October’s conditions compare to those of other months. In Christchurch, October typically receives around 135 mm (5.3 inches) of precipitation spread over approximately 17 days.
JanFebMarAprMayJunJulAugSepOctNovDec79858139617865896113595129
Data source: Precipitation data for October generated using information from the Copernicus Climate Change Service.
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October Humidity in Christchurch

In Christchurch in October, humidity is 90%. With an average temperature of 13°C (56°F), this humidity feels like a moist blanket enveloping you, making every step sticky and muggy, and forcing you to take frequent breaks in the shade as you explore the scenery.

October Average Humidity in Christchurch

This chart illustrates the average monthly humidity levels in Christchurch, with October’s data highlighted for easy comparison. It shows the fluctuation in humidity throughout the year, helping you understand how conditions vary by season. In October, average humidity in Christchurch is approximately 90%, offering insight into how humid the weather typically is during this month.
JanFebMarAprMayJunJulAugSepOctNovDec91%89%86%85%79%81%71%76%82%91%92%92%
Data source: Humidity data for October generated using information from the Copernicus Climate Change Service.

October UV Index in Christchurch

In Christchurch in October, the maximum UV index reaches 4, which corresponds to a moderate Exposure Category. With a time to burn of 30 minutes, it’s important to take precautions to protect your skin. You can find more details in the Hourly UV Index in Christchurch for better planning.

Maximum UV Index Levels in Christchurch for October

The chart shows the monthly maximum UV Index (UVI) for Christchurch in October, representing the highest UV radiation level. The UVI measures the intensity of ultraviolet radiation from the sun, indicating the potential risk of sunburn and UV-related health issues. In October, the maximum UV index in Christchurch typically reaches 4, which falls under the moderate exposure category.
JanFebMarAprMayJunJulAugSepOctNovDec224578876421
Data source: Christchurch October UVI data generated using information from the Copernicus Climate Change Service.

UV Risk Categories

  •  Extreme (11+): Avoid the sun, stay in shade.
  •  Very High (8-10): Limit sun exposure.
  •  High (6-7): Use SPF 30+ and protective clothing.
  •  Moderate (3-5): Midday shade recommended.
  •  Low (0-2): No protection needed.

How October Weather in Christchurch Compares to Other Months

Weather in Christchurch varies notably across the year, with each month offering distinct climate conditions. This page compares October’s weather to other months in Christchurch, focusing on differences in temperature, rainfall, humidity, and UV levels.

This table compares monthly weather conditions in Christchurch, showing how October’s temperature, precipitation, humidity, and UV index levels differ from those of other months.
 TemperaturePrecipitationHumidityUV
January Weather7°C (44°F)79 mm (3.1 inches)91%low
February Weather7°C (45°F)85 mm (3.3 inches)89%low
March Weather8°C (47°F)81 mm (3.2 inches)86%moderate
April Weather10°C (49°F)39 mm (1.5 inches)85%moderate
May Weather12°C (55°F)61 mm (2.4 inches)79%high
June Weather16°C (61°F)78 mm (3.1 inches)80%very high
July Weather18°C (65°F)65 mm (2.5 inches)71%very high
August Weather18°C (64°F)89 mm (3.5 inches)76%high
September Weather16°C (61°F)60 mm (2.4 inches)82%high
October Weather13°C (56°F)135 mm (5.3 inches)90%moderate
November Weather10°C (50°F)95 mm (3.7 inches)92%low
December Weather8°C (47°F)129 mm (5.1 inches)92%low

Compare Christchurch's Climate with Cities Worldwide