August Weather in Saint Francis, United States

Last updated: June 24, 2025

In August, the average temperature in Saint Francis, United States hovers around 22°C (72°F). Expect a range where the minimum dips to 8°C (47°F) and the maximum can soar to 36°C (97°F). Be prepared for some rain, as 54 mm (2.1 in) of precipitation is likely to fall over 8 days. With an average humidity of 83%, it's sure to be a comfortably warm month.

August Temperature in Saint Francis

In August in Saint Francis, the average temperature is 22°C (72°F), with maximums reaching 36°C (97°F) and minimums dropping as low as 8°C (47°F). This weather makes it an ideal time for outdoor activities and exploring the local attractions while enjoying comfortable temperatures.

August Weather in Saint Francis: Daily Temperature Highs, Lows, and Averages

The chart illustrates August temperature patterns in Saint Francis, showcasing daily minimum, maximum, and average temperatures. It highlights the typical range of temperatures throughout the month, providing insights into weather trends. In Saint Francis, 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 8°C (47°F).

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

August Precipitation in Saint Francis

In Saint Francis in August, the total precipitation amount reaches 54 mm (2.1 in) over a span of 8 days.

August Precipitation Trends in Saint Francis

The chart displays monthly precipitation patterns in Saint Francis, 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 Saint Francis, August typically receives around 54 mm (2.1 inches) of precipitation spread over approximately 8 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 Saint Francis

In Saint Francis in August humidity is 83%. With average temperature 22°C (72°F), this humidity feels like a heavy blanket wrapping around you, making outdoor activities challenging and prompting travelers to seek shade or frequent stops for hydration.

August Average Humidity in Saint Francis

This chart illustrates the average monthly humidity levels in Saint Francis, 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 Saint Francis is approximately 83%, 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 Saint Francis

In Saint Francis in August, 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 Saint Francis.

Maximum UV Index Levels in Saint Francis for August

The chart shows the monthly maximum UV Index (UVI) for Saint Francis 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 Saint Francis typically reaches 10, which falls under the very high exposure category.

Data source: Saint Francis 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 Saint Francis Compares to Other Months

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

This table compares monthly weather conditions in Saint Francis, showing how August’s temperature, precipitation, humidity, and UV index levels differ from those of other months.
	Temperature	Precipitation	Humidity	UV
January Weather	-4°C (25°F)	20 mm (0.8 inches)	74%	moderate
February Weather	-6°C (22°F)	23 mm (0.9 inches)	79%	moderate
March Weather	2°C (36°F)	61 mm (2.4 inches)	65%	high
April Weather	6°C (43°F)	62 mm (2.4 inches)	69%	very high
May Weather	13°C (56°F)	115 mm (4.5 inches)	75%	very high
June Weather	21°C (71°F)	61 mm (2.4 inches)	84%	extreme
July Weather	24°C (76°F)	72 mm (2.8 inches)	84%	very high
August Weather	22°C (72°F)	54 mm (2.1 inches)	83%	very high
September Weather	18°C (65°F)	59 mm (2.3 inches)	72%	very high
October Weather	8°C (47°F)	52 mm (2.0 inches)	68%	moderate
November Weather	3°C (38°F)	17 mm (0.7 inches)	75%	moderate
December Weather	-2°C (29°F)	32 mm (1.3 inches)	73%	moderate