August Weather in Sac City, United States

Last updated: June 24, 2025

In August, the average temperature in Sac City, United States is a pleasant 22°C (72°F). However, temperatures can vary significantly, with minimums dipping to 10°C (50°F) and maximums soaring to 36°C (97°F). Expect some rain, as the area experiences about 110 mm (4.3 in) of precipitation over 10 days, contributing to an average humidity level of 80%.

August Temperature in Sac City

In August in Sac City, the average temperature is 22°C (72°F). Maximums can reach 36°C (97°F), while minimums can drop to as low as 10°C (50°F). This makes Sac City a great destination for travelers seeking warm weather with the option for cooler evenings.

August Weather in Sac City: Daily Temperature Highs, Lows, and Averages

The chart illustrates August temperature patterns in Sac City, showcasing daily minimum, maximum, and average temperatures. It highlights the typical range of temperatures throughout the month, providing insights into weather trends. In Sac City, August typically has an average temperature of 22°C (72°F), with highs reaching up to 36°C (97°F) and lows dropping to around 10°C (50°F).

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

August Precipitation in Sac City

In Sac City in August, the precipitation amount is 110 mm (4.3 in) over a period of 10 days.

August Precipitation Trends in Sac City

The chart displays monthly precipitation patterns in Sac City, 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 Sac City, August typically receives around 110 mm (4.3 inches) of precipitation spread over approximately 10 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 Sac City

In Sac City in August humidity is 80%. With an average temperature of 22°C (72°F), this humidity feels like a warm, enveloping blanket that can quickly sap your energy while traveling, making you feel sticky and uncomfortable if you're not prepared.

August Average Humidity in Sac City

This chart illustrates the average monthly humidity levels in Sac City, 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 Sac City is approximately 80%, 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 Sac City

In Sac City 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 Sac City.

Maximum UV Index Levels in Sac City for August

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

Data source: Sac City 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 Sac City Compares to Other Months

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

This table compares monthly weather conditions in Sac City, showing how August’s temperature, precipitation, humidity, and UV index levels differ from those of other months.
	Temperature	Precipitation	Humidity	UV
January Weather	-6°C (22°F)	26 mm (1.0 inches)	80%	moderate
February Weather	-6°C (22°F)	42 mm (1.6 inches)	84%	moderate
March Weather	3°C (38°F)	75 mm (2.9 inches)	75%	moderate
April Weather	8°C (47°F)	74 mm (2.9 inches)	79%	very high
May Weather	16°C (61°F)	147 mm (5.8 inches)	74%	very high
June Weather	23°C (74°F)	114 mm (4.5 inches)	81%	extreme
July Weather	24°C (76°F)	67 mm (2.6 inches)	82%	very high
August Weather	22°C (72°F)	110 mm (4.3 inches)	80%	very high
September Weather	19°C (67°F)	104 mm (4.1 inches)	75%	very high
October Weather	10°C (50°F)	107 mm (4.2 inches)	77%	high
November Weather	3°C (37°F)	36 mm (1.4 inches)	85%	moderate
December Weather	-2°C (29°F)	39 mm (1.5 inches)	83%	low