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June Weather in Castlewood, United States

Last updated: June 24, 2025

In Castlewood, United States, the average temperature in June is a pleasant 21°C (70°F). However, temperatures can vary significantly, with a minimum of 6°C (43°F) and a maximum of 36°C (97°F). Expect an average precipitation of 79 mm (3.1 in) over approximately 10 days, contributing to a notable average humidity of 81%.

June Temperature in Castlewood

In June in Castlewood, the average temperature is 21°C (70°F). Maximums can reach 36°C (97°F), while minimums can drop as low as 6°C (43°F). It's a great time for travelers who enjoy warm weather with a chance of cooler evenings.

June Weather in Castlewood: Daily Temperature Highs, Lows, and Averages

The chart illustrates June temperature patterns in Castlewood, showcasing daily minimum, maximum, and average temperatures. It highlights the typical range of temperatures throughout the month, providing insights into weather trends. In Castlewood, June typically has an average temperature of 21°C (70°F), with highs reaching up to 36°C (97°F) and lows dropping to around 6°C (43°F).
JanFebMarAprMayJunJulAugSepOctNovDec151431415670736962453223
Data source: Temperature data for Castlewood 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.

June Precipitation in Castlewood

In Castlewood in June, the precipitation amount is 79 mm (3.1 in) over a span of 10 days.

June Precipitation Trends in Castlewood

The chart displays monthly precipitation patterns in Castlewood, with values for each month alongside June’s data, which is highlighted for easy comparison. It shows the amount of precipitation, providing insights into how June’s conditions compare to those of other months. In Castlewood, June typically receives around 79 mm (3.1 inches) of precipitation spread over approximately 10 days.
JanFebMarAprMayJunJulAugSepOctNovDec2218506889798310989772631
Data source: Precipitation data for June generated using information from the Copernicus Climate Change Service.
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June Humidity in Castlewood

In Castlewood in June, humidity is 81%. With an average temperature of 21°C (70°F), this humidity feels like a warm, sticky embrace, making outdoor activities slightly uncomfortable and necessitating frequent breaks in the shade or air conditioning for a refreshing escape.

June Average Humidity in Castlewood

This chart illustrates the average monthly humidity levels in Castlewood, with June’s data highlighted for easy comparison. It shows the fluctuation in humidity throughout the year, helping you understand how conditions vary by season. In June, average humidity in Castlewood is approximately 81%, offering insight into how humid the weather typically is during this month.
JanFebMarAprMayJunJulAugSepOctNovDec85%89%81%82%76%81%82%83%82%82%87%84%
Data source: Humidity data for June generated using information from the Copernicus Climate Change Service.

June UV Index in Castlewood

In Castlewood in June, the maximum UV index reaches 10, which corresponds to a very high Exposure Category. With a time to burn of just 15 minutes, it's crucial to take precautions. For more detailed information, you can check the Hourly UV Index in Castlewood.

Maximum UV Index Levels in Castlewood for June

The chart shows the monthly maximum UV Index (UVI) for Castlewood in June, 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 June, the maximum UV index in Castlewood typically reaches 10, which falls under the very high exposure category.
JanFebMarAprMayJunJulAugSepOctNovDec3568910998532
Data source: Castlewood June 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 June Weather in Castlewood Compares to Other Months

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

This table compares monthly weather conditions in Castlewood, showing how June’s temperature, precipitation, humidity, and UV index levels differ from those of other months.
 TemperaturePrecipitationHumidityUV
January Weather-10°C (15°F)22 mm (0.9 inches)85%moderate
February Weather-10°C (15°F)18 mm (0.7 inches)89%moderate
March Weather-1°C (31°F)50 mm (2.0 inches)81%high
April Weather5°C (41°F)68 mm (2.7 inches)82%very high
May Weather13°C (56°F)89 mm (3.5 inches)76%very high
June Weather21°C (70°F)79 mm (3.1 inches)81%very high
July Weather23°C (73°F)83 mm (3.3 inches)82%very high
August Weather21°C (70°F)109 mm (4.3 inches)83%very high
September Weather17°C (63°F)88 mm (3.5 inches)82%very high
October Weather7°C (46°F)77 mm (3.0 inches)82%moderate
November Weather0°C (33°F)26 mm (1.0 inches)87%moderate
December Weather-5°C (24°F)31 mm (1.2 inches)84%low

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