July Weather in Walnut Grove, United States

Last updated: June 24, 2025

In July, the average temperature in Walnut Grove, United States hovers around 26°C (80°F), providing a warm yet pleasant atmosphere. Expect minimums of 17°C (62°F) and maximums soaring to 35°C (95°F). However, be prepared for some rain, as 114 mm (4.5 in) of precipitation can occur over 16 days, contributing to an average humidity level of 83%.

July Temperature in Walnut Grove

In July in Walnut Grove, the average temperature is 26°C (80°F), with maximums reaching 35°C (95°F) and minimums falling as low as 17°C (62°F). This pleasant weather makes it an ideal time for outdoor adventures and sightseeing.

July Weather in Walnut Grove: Daily Temperature Highs, Lows, and Averages

The chart illustrates July temperature patterns in Walnut Grove, showcasing daily minimum, maximum, and average temperatures. It highlights the typical range of temperatures throughout the month, providing insights into weather trends. In Walnut Grove, July typically has an average temperature of 26°C (80°F), with highs reaching up to 35°C (95°F) and lows dropping to around 17°C (62°F).

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

July Precipitation in Walnut Grove

In Walnut Grove in July, the precipitation amount is 114 mm (4.5 in), occurring over a span of 16 days.

July Precipitation Trends in Walnut Grove

The chart displays monthly precipitation patterns in Walnut Grove, 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 Walnut Grove, July typically receives around 114 mm (4.5 inches) of precipitation spread over approximately 16 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 Walnut Grove

In Walnut Grove in July humidity is 83%. With an average temperature of 26°C (80°F), this humidity feels like a warm, enveloping blanket that can make traveling quite uncomfortable; you may find yourself needing frequent breaks for hydration and cool shade as the thick air clings to your skin.

July Average Humidity in Walnut Grove

This chart illustrates the average monthly humidity levels in Walnut Grove, 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 Walnut Grove is approximately 83%, 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 Walnut Grove

In Walnut Grove in July, 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 Walnut Grove.

Maximum UV Index Levels in Walnut Grove for July

The chart shows the monthly maximum UV Index (UVI) for Walnut Grove 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 Walnut Grove typically reaches 11, which falls under the extreme exposure category.

Data source: Walnut Grove 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 Walnut Grove Compares to Other Months

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

This table compares monthly weather conditions in Walnut Grove, showing how July’s temperature, precipitation, humidity, and UV index levels differ from those of other months.
	Temperature	Precipitation	Humidity	UV
January Weather	8°C (46°F)	105 mm (4.1 inches)	86%	moderate
February Weather	11°C (52°F)	138 mm (5.4 inches)	84%	high
March Weather	14°C (57°F)	116 mm (4.6 inches)	83%	very high
April Weather	17°C (63°F)	121 mm (4.8 inches)	81%	very high
May Weather	22°C (72°F)	111 mm (4.4 inches)	81%	extreme
June Weather	25°C (77°F)	117 mm (4.6 inches)	81%	extreme
July Weather	26°C (80°F)	114 mm (4.5 inches)	83%	extreme
August Weather	26°C (79°F)	131 mm (5.2 inches)	81%	very high
September Weather	24°C (75°F)	111 mm (4.4 inches)	82%	very high
October Weather	19°C (66°F)	118 mm (4.7 inches)	78%	very high
November Weather	12°C (53°F)	80 mm (3.2 inches)	86%	high
December Weather	9°C (49°F)	134 mm (5.3 inches)	89%	moderate