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April Weather in Castleberry, United States

Last updated: June 24, 2025

In Castleberry, United States, the average temperature in April hovers around 19°C (67°F), with a minimum of 3°C (38°F) and a maximum of 31°C (89°F). Expect about 114 mm (4.5 in) of precipitation over approximately 9 days, contributing to an average humidity level of 77%.

April Temperature in Castleberry

In April in Castleberry, the average temperature is 19°C (67°F). Maximum temperatures can soar to 31°C (89°F), while minimums can drop to as low as 3°C (38°F). It’s a great time to visit if you enjoy mild weather with some warm and cooler moments.

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

The chart illustrates April temperature patterns in Castleberry, showcasing daily minimum, maximum, and average temperatures. It highlights the typical range of temperatures throughout the month, providing insights into weather trends. In Castleberry, April typically has an average temperature of 19°C (67°F), with highs reaching up to 31°C (89°F) and lows dropping to around 3°C (38°F).
JanFebMarAprMayJunJulAugSepOctNovDec515762667579818178715854
Data source: Temperature data for Castleberry 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 Castleberry

In Castleberry in April, the precipitation amount is 114 mm (4.5 in) over the course of 9 days.

April Precipitation Trends in Castleberry

The chart displays monthly precipitation patterns in Castleberry, 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 Castleberry, April typically receives around 114 mm (4.5 inches) of precipitation spread over approximately 9 days.
JanFebMarAprMayJunJulAugSepOctNovDec99119991141231741451431279562143
Data source: Precipitation data for April generated using information from the Copernicus Climate Change Service.
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April Humidity in Castleberry

In Castleberry in April, humidity is 77%. With an average temperature of 19°C (67°F), this humidity feels like a warm embrace, making travel slightly more challenging as the air clings to your skin, turning every step into a leisurely stroll through a sauna.

April Average Humidity in Castleberry

This chart illustrates the average monthly humidity levels in Castleberry, 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 Castleberry is approximately 77%, offering insight into how humid the weather typically is during this month.
JanFebMarAprMayJunJulAugSepOctNovDec83%82%79%77%74%70%78%78%79%74%83%86%
Data source: Humidity data for April generated using information from the Copernicus Climate Change Service.

April UV Index in Castleberry

In Castleberry in April, the maximum UV index reaches 11, which corresponds to an extreme Exposure Category. With a time to burn of just 10 minutes, it's essential to take precautions. For more details, you can check the Hourly UV Index in Castleberry.

Maximum UV Index Levels in Castleberry for April

The chart shows the monthly maximum UV Index (UVI) for Castleberry 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 Castleberry typically reaches 11, which falls under the extreme exposure category.
JanFebMarAprMayJunJulAugSepOctNovDec589111111121110864
Data source: Castleberry 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 Castleberry Compares to Other Months

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

This table compares monthly weather conditions in Castleberry, showing how April’s temperature, precipitation, humidity, and UV index levels differ from those of other months.
 TemperaturePrecipitationHumidityUV
January Weather11°C (52°F)99 mm (3.9 inches)83%moderate
February Weather14°C (58°F)119 mm (4.7 inches)82%very high
March Weather17°C (63°F)98 mm (3.9 inches)79%very high
April Weather19°C (67°F)114 mm (4.5 inches)77%extreme
May Weather24°C (75°F)123 mm (4.8 inches)74%extreme
June Weather26°C (80°F)174 mm (6.9 inches)70%extreme
July Weather27°C (81°F)145 mm (5.7 inches)78%extreme
August Weather27°C (81°F)143 mm (5.6 inches)78%extreme
September Weather26°C (78°F)127 mm (5.0 inches)79%very high
October Weather22°C (71°F)95 mm (3.7 inches)74%very high
November Weather14°C (58°F)62 mm (2.5 inches)83%high
December Weather12°C (54°F)143 mm (5.6 inches)86%moderate

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