August Weather in Saint Francis, United States

Last updated: June 24, 2025

In August, the average temperature in Saint Francis, United States is a pleasant 24°C (75°F). However, be prepared for temperature fluctuations, as it can dip to a minimum of 11°C (52°F) and reach a scorching maximum of 38°C (100°F). During this time, expect around 54 mm (2.1 in) of precipitation spread over 8 days, with an average humidity level of 86%.

August Temperature in Saint Francis

In August in Saint Francis, the average temperature is 24°C (75°F), with maximums reaching up to 38°C (100°F) and minimums dropping as low as 11°C (52°F). This diverse temperature range makes it essential for travelers to pack both light clothing for the heat and layers for the cooler evenings.

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 24°C (75°F), with highs reaching up to 38°C (100°F) and lows dropping to around 11°C (52°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 86%. With an average temperature of 24°C (75°F), this humidity feels like a warm, sticky embrace, making outdoor activities somewhat uncomfortable and requiring travelers to stay hydrated and take breaks in the shade.

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 86%, 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	0°C (32°F)	18 mm (0.7 inches)	74%	moderate
February Weather	-1°C (31°F)	15 mm (0.6 inches)	78%	moderate
March Weather	6°C (44°F)	56 mm (2.2 inches)	66%	high
April Weather	10°C (51°F)	41 mm (1.6 inches)	66%	very high
May Weather	16°C (61°F)	104 mm (4.1 inches)	83%	very high
June Weather	23°C (74°F)	53 mm (2.1 inches)	83%	extreme
July Weather	25°C (78°F)	57 mm (2.3 inches)	83%	extreme
August Weather	24°C (75°F)	54 mm (2.1 inches)	86%	very high
September Weather	21°C (70°F)	42 mm (1.7 inches)	82%	very high
October Weather	11°C (52°F)	36 mm (1.4 inches)	75%	high
November Weather	6°C (44°F)	14 mm (0.5 inches)	77%	moderate
December Weather	2°C (36°F)	15 mm (0.6 inches)	82%	moderate