July Weather in Castlewood, United States

Last updated: June 24, 2025

In July, the average temperature in Castlewood, United States is a comfortable 23°C (73°F). While you can expect a minimum of 10°C (49°F) and a maximum of 35°C (96°F), the weather can be unpredictable. Prepare for 83 mm (3.3 in) of precipitation spread over about 9 days, resulting in an average humidity of 82%. Enjoy the season, but don’t forget your umbrella!

July Temperature in Castlewood

In July in Castlewood, the average temperature is 23°C (73°F), with maximums reaching up to 35°C (96°F) and minimums dipping as low as 10°C (49°F). This makes it an ideal time for travelers seeking pleasant weather and a mild climate.

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

The chart illustrates July 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, July typically has an average temperature of 23°C (73°F), with highs reaching up to 35°C (96°F) and lows dropping to around 10°C (49°F).

Data source: Temperature data for Castlewood generated using information from the Copernicus Climate Change Service.

July Precipitation in Castlewood

In Castlewood in July, the precipitation amount is 83 mm (3.3 in) over the course of 9 days.

July Precipitation Trends in Castlewood

The chart displays monthly precipitation patterns in Castlewood, with values for each month alongside July’s data, which is highlighted for easy comparison. It shows the amount of precipitation, providing insights into how July’s conditions compare to those of other months. In Castlewood, July typically receives around 83 mm (3.3 inches) of precipitation spread over approximately 9 days.

Data source: Precipitation data for July generated using information from the Copernicus Climate Change Service.

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Millimeters (mm) Inches (in)

July Humidity in Castlewood

In Castlewood in July, humidity is 82%. With an average temperature of 23°C (73°F), this humidity feels like a warm, sticky embrace, making outdoor activities feel a bit more strenuous but offering a tropical ambiance perfect for leisurely strolls and relaxed sightseeing.

July Average Humidity in Castlewood

This chart illustrates the average monthly humidity levels in Castlewood, with July’s data highlighted for easy comparison. It shows the fluctuation in humidity throughout the year, helping you understand how conditions vary by season. In July, average humidity in Castlewood is approximately 82%, offering insight into how humid the weather typically is during this month.

Data source: Humidity data for July generated using information from the Copernicus Climate Change Service.

July UV Index in Castlewood

In Castlewood in July, the maximum UV index is 9, which corresponds to a very high Exposure Category. The time to burn is just 15 minutes, so it's essential to take precautions. For detailed information, you can check the Hourly UV Index in Castlewood.

Maximum UV Index Levels in Castlewood for July

The chart shows the monthly maximum UV Index (UVI) for Castlewood in July, 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 July, the maximum UV index in Castlewood typically reaches 9, which falls under the very high exposure category.

Data source: Castlewood July 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 July 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 July’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 July’s temperature, precipitation, humidity, and UV index levels differ from those of other months.
	Temperature	Precipitation	Humidity	UV
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 Weather	5°C (41°F)	68 mm (2.7 inches)	82%	very high
May Weather	13°C (56°F)	89 mm (3.5 inches)	76%	very high
June Weather	21°C (70°F)	79 mm (3.1 inches)	81%	very high
July Weather	23°C (73°F)	83 mm (3.3 inches)	82%	very high
August Weather	21°C (70°F)	109 mm (4.3 inches)	83%	very high
September Weather	17°C (63°F)	88 mm (3.5 inches)	82%	very high
October Weather	7°C (46°F)	77 mm (3.0 inches)	82%	moderate
November Weather	0°C (33°F)	26 mm (1.0 inches)	87%	moderate
December Weather	-5°C (24°F)	31 mm (1.2 inches)	84%	low