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May Weather in Castleberry, United States

Last updated: June 24, 2025

In Castleberry, United States, the average temperature in May hovers around 24°C (75°F). During this time, you can expect minimum temperatures to drop to 8°C (47°F) and may reach a scorching 37°C (100°F) at the peak. Additionally, there is an average precipitation of 123 mm (4.8 in) spread over 11 days, contributing to the overall 74% humidity in the air.

May Temperature in Castleberry

In May in Castleberry, the average temperature is 24°C (75°F). Maximum can reach 37°C (100°F) and minimum can be as low as 8°C (47°F). It's advisable to pack a mix of clothing to comfortably enjoy both warm days and cooler evenings while traveling.

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

The chart illustrates May 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, May typically has an average temperature of 24°C (75°F), with highs reaching up to 37°C (100°F) and lows dropping to around 8°C (47°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.

May Precipitation in Castleberry

In Castleberry in May, the precipitation amount is 123 mm (4.8 in) occurring over the course of 11 days.

May Precipitation Trends in Castleberry

The chart displays monthly precipitation patterns in Castleberry, with values for each month alongside May’s data, which is highlighted for easy comparison. It shows the amount of precipitation, providing insights into how May’s conditions compare to those of other months. In Castleberry, May typically receives around 123 mm (4.8 inches) of precipitation spread over approximately 11 days.
JanFebMarAprMayJunJulAugSepOctNovDec99119991141231741451431279562143
Data source: Precipitation data for May generated using information from the Copernicus Climate Change Service.
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May Humidity in Castleberry

In Castleberry in May, humidity is 74%. With an average temperature of 24°C (75°F), this humidity feels like a warm blanket wrapping around you, making outdoor exploration both sticky and exhilarating, as the heat clings to your skin while inviting you to seek out refreshing breezes or cool shade.

May Average Humidity in Castleberry

This chart illustrates the average monthly humidity levels in Castleberry, with May’s data highlighted for easy comparison. It shows the fluctuation in humidity throughout the year, helping you understand how conditions vary by season. In May, average humidity in Castleberry is approximately 74%, 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 May generated using information from the Copernicus Climate Change Service.

May UV Index in Castleberry

In Castleberry in May, 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 May

The chart shows the monthly maximum UV Index (UVI) for Castleberry in May, 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 May, the maximum UV index in Castleberry typically reaches 11, which falls under the extreme exposure category.
JanFebMarAprMayJunJulAugSepOctNovDec589111111121110864
Data source: Castleberry May 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 May 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 May’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 May’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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