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April Weather in Castlepoint, New Zealand

Last updated: August 31, 2025

In April, the average temperature in Castlepoint, New Zealand hovers around 15°C (59°F), with extremes ranging from a cool 9°C (48°F) to a warm 22°C (71°F). Be prepared for some rain, as precipitation reaches 101 mm (4.0 in) over approximately 10 days, and enjoy the mild ambiance with an average humidity of 77%. 🌦️

April Temperature in Castlepoint

In April in Castlepoint, the average temperature is 15°C (59°F). Maximum temperatures can reach 22°C (71°F), while minimums can drop as low as 9°C (48°F). This weather makes Castlepoint a pleasant destination for travelers looking to enjoy mild, comfortable conditions.

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

The chart illustrates April temperature patterns in Castlepoint, showcasing daily minimum, maximum, and average temperatures. It highlights the typical range of temperatures throughout the month, providing insights into weather trends. In Castlepoint, April typically has an average temperature of 15°C (59°F), with highs reaching up to 22°C (71°F) and lows dropping to around 9°C (48°F).
JanFebMarAprMayJunJulAugSepOctNovDec646462595654525253555861
Data source: Temperature data for Castlepoint 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.

April Precipitation in Castlepoint

In Castlepoint in April, the precipitation amount is 101 mm (4.0 in) spread over the course of 10 days.

April Precipitation Trends in Castlepoint

The chart displays monthly precipitation patterns in Castlepoint, 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 Castlepoint, April typically receives around 101 mm (4.0 inches) of precipitation spread over approximately 10 days.
JanFebMarAprMayJunJulAugSepOctNovDec425792101651038269917181113
Data source: Precipitation data for April generated using information from the Copernicus Climate Change Service.
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April Humidity in Castlepoint

In Castlepoint in April, humidity is 77%. With an average temperature of 15°C (59°F), this humidity feels like a warm blanket enveloping you, making it essential to stay hydrated and choose light, breathable clothing for comfortable travel.

April Average Humidity in Castlepoint

This chart illustrates the average monthly humidity levels in Castlepoint, 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 Castlepoint is approximately 77%, offering insight into how humid the weather typically is during this month.
JanFebMarAprMayJunJulAugSepOctNovDec75%76%76%77%82%83%84%81%80%79%78%75%
Data source: Humidity data for April generated using information from the Copernicus Climate Change Service.

April UV Index in Castlepoint

In Castlepoint in April, the maximum UV index is 7, which corresponds to the high Exposure Category. This means that the time to burn is approximately 25 minutes. For more detailed information, you can check the Hourly UV Index in Castlepoint.

Maximum UV Index Levels in Castlepoint for April

The chart shows the monthly maximum UV Index (UVI) for Castlepoint 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 Castlepoint typically reaches 7, which falls under the high exposure category.
JanFebMarAprMayJunJulAugSepOctNovDec1313974224691113
Data source: Castlepoint 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 Castlepoint Compares to Other Months

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

This table compares monthly weather conditions in Castlepoint, showing how April’s temperature, precipitation, humidity, and UV index levels differ from those of other months.
 TemperaturePrecipitationHumidityUV
January Weather18°C (64°F)42 mm (1.7 inches)75%extreme
February Weather18°C (65°F)57 mm (2.2 inches)76%extreme
March Weather17°C (63°F)92 mm (3.6 inches)75%very high
April Weather15°C (59°F)101 mm (4.0 inches)77%high
May Weather14°C (57°F)65 mm (2.6 inches)82%moderate
June Weather12°C (54°F)103 mm (4.0 inches)83%low
July Weather11°C (52°F)82 mm (3.2 inches)83%low
August Weather11°C (52°F)69 mm (2.7 inches)81%moderate
September Weather11°C (53°F)90 mm (3.6 inches)80%high
October Weather13°C (55°F)71 mm (2.8 inches)79%very high
November Weather14°C (58°F)81 mm (3.2 inches)78%extreme
December Weather16°C (62°F)113 mm (4.5 inches)75%extreme

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