nomadseason

April Weather in Christchurch, United Kingdom

Last updated: August 27, 2025

In April, the weather in Christchurch, United Kingdom is typically mild, with an average temperature of 10°C (49°F). Expect cooler nights, with minimum temperatures dropping to 1°C (35°F), while daytime can warm up to a comfortable 20°C (68°F). Rainfall is moderate, averaging 39 mm (1.5 in) over about 7 days, and you may feel the humidity lingering at a high 85%.

April Temperature in Christchurch

In April in Christchurch, the average temperature is 10°C (49°F). Maximum can reach 20°C (68°F) and minimum can be as low as 1°C (35°F). Be sure to pack layers to stay comfortable while exploring the diverse weather conditions during your trip.

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

The chart illustrates April 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, April typically has an average temperature of 10°C (49°F), with highs reaching up to 20°C (68°F) and lows dropping to around 1°C (35°F).
JanFebMarAprMayJunJulAugSepOctNovDec444546495460646461565047
Data source: Temperature data for Christchurch generated using information from the Copernicus Climate Change Service.
Choose your preferred temperature unit
The average of daily temperatures (24 hours) calculated across all days in the month.

April Precipitation in Christchurch

In Christchurch in April, the precipitation amount is 39 mm (1.5 in) over the course of 7 days.

April Precipitation Trends in Christchurch

The chart displays monthly precipitation patterns in Christchurch, with values for each month alongside April’s data, which is highlighted for easy comparison. It shows the amount of precipitation, providing insights into how April’s conditions compare to those of other months. In Christchurch, April typically receives around 39 mm (1.5 inches) of precipitation spread over approximately 7 days.
JanFebMarAprMayJunJulAugSepOctNovDec79858139617865896113595129
Data source: Precipitation data for April generated using information from the Copernicus Climate Change Service.
Choose your preferred precipitation unit

April Humidity in Christchurch

In Christchurch in April humidity is 85%. With an average temperature of 10°C (49°F), this humidity feels like an unrelenting blanket, making outdoor activities less enjoyable and forcing travelers to seek shelter more often.

April Average Humidity in Christchurch

This chart illustrates the average monthly humidity levels in Christchurch, with April’s data highlighted for easy comparison. It shows the fluctuation in humidity throughout the year, helping you understand how conditions vary by season. In April, average humidity in Christchurch is approximately 85%, 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 April generated using information from the Copernicus Climate Change Service.

April UV Index in Christchurch

In Christchurch in April, the maximum UV index reaches 5, which corresponds to a moderate Exposure Category. Under these conditions, the estimated time to burn is approximately 30 minutes. For more details, you can check the Hourly UV Index in Christchurch.

Maximum UV Index Levels in Christchurch for April

The chart shows the monthly maximum UV Index (UVI) for Christchurch in April, 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 April, the maximum UV index in Christchurch typically reaches 5, which falls under the moderate exposure category.
JanFebMarAprMayJunJulAugSepOctNovDec224578876421
Data source: Christchurch April 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 April 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 April’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 April’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