August Weather in Grandview, United States

Last updated: June 24, 2025

In August, the average temperature in Grandview, United States is a warm 26°C (79°F). However, be prepared for some variability, as temperatures can dip as low as 9°C (48°F) and soar up to a sweltering 42°C (108°F). Expect a touch of humidity with an average of 63%, and just a hint of rain, with 5 mm (0.2 in) of precipitation spread across 1 day.

August Temperature in Grandview

In August in Grandview, the average temperature is 26°C (79°F). Maximums can reach 42°C (108°F), while minimums can drop to as low as 9°C (48°F). Be prepared for a wide range of temperatures when traveling during this time.

August Weather in Grandview: Daily Temperature Highs, Lows, and Averages

The chart illustrates August temperature patterns in Grandview, showcasing daily minimum, maximum, and average temperatures. It highlights the typical range of temperatures throughout the month, providing insights into weather trends. In Grandview, August typically has an average temperature of 26°C (79°F), with highs reaching up to 42°C (108°F) and lows dropping to around 9°C (48°F).

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

August Precipitation in Grandview

In Grandview in August, the precipitation amount is 5 mm (0.2 in) over a duration of 1 day.

August Precipitation Trends in Grandview

The chart displays monthly precipitation patterns in Grandview, with values for each month alongside August’s data, which is highlighted for easy comparison. It shows the amount of precipitation, providing insights into how August’s conditions compare to those of other months. In Grandview, August typically receives around 5 mm (0.2 inches) of precipitation spread over approximately 1 days.

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

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Millimeters (mm) Inches (in)

August Humidity in Grandview

In Grandview in August humidity is 63%. With average temperature 26°C (79°F), this humidity feels like a warm embrace, making it perfect for leisurely strolls or exploring local attractions, though be prepared for a slight stickiness that may prompt you to seek shade or refreshing beverages along the way.

August Average Humidity in Grandview

This chart illustrates the average monthly humidity levels in Grandview, with August’s data highlighted for easy comparison. It shows the fluctuation in humidity throughout the year, helping you understand how conditions vary by season. In August, average humidity in Grandview is approximately 63%, offering insight into how humid the weather typically is during this month.

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

August UV Index in Grandview

In Grandview in August, 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 Grandview.

Maximum UV Index Levels in Grandview for August

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

Data source: Grandview August 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 August Weather in Grandview Compares to Other Months

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

This table compares monthly weather conditions in Grandview, showing how August’s temperature, precipitation, humidity, and UV index levels differ from those of other months.
	Temperature	Precipitation	Humidity	UV
January Weather	1°C (34°F)	43 mm (1.7 inches)	86%	low
February Weather	2°C (36°F)	43 mm (1.7 inches)	86%	moderate
March Weather	7°C (45°F)	25 mm (1.0 inches)	87%	moderate
April Weather	12°C (54°F)	24 mm (1.0 inches)	84%	high
May Weather	18°C (65°F)	16 mm (0.6 inches)	81%	very high
June Weather	23°C (73°F)	7 mm (0.3 inches)	82%	very high
July Weather	27°C (80°F)	1 mm (0.0 inches)	79%	very high
August Weather	26°C (79°F)	5 mm (0.2 inches)	63%	very high
September Weather	20°C (68°F)	9 mm (0.4 inches)	62%	high
October Weather	12°C (53°F)	26 mm (1.0 inches)	83%	moderate
November Weather	5°C (42°F)	31 mm (1.2 inches)	89%	moderate
December Weather	1°C (35°F)	35 mm (1.4 inches)	88%	low