August Weather in Fort Calhoun, United States

Last updated: June 24, 2025

In Fort Calhoun, United States, the average temperature in August hovers around 23°C (74°F). Expect a minimum of 11°C (51°F) and a maximum soaring to 35°C (95°F). This month also brings 106 mm (4.2 in) of precipitation over approximately 9 days, creating an environment with an average humidity of 80%. Prepare for a warm and slightly wet experience!

August Temperature in Fort Calhoun

In August in Fort Calhoun, the average temperature is 23°C (74°F). The maximum can reach 35°C (95°F) and the minimum can be as low as 11°C (51°F). It's a great time to visit, offering warm days and cooler nights, perfect for exploring and enjoying the local attractions.

August Weather in Fort Calhoun: Daily Temperature Highs, Lows, and Averages

The chart illustrates August temperature patterns in Fort Calhoun, showcasing daily minimum, maximum, and average temperatures. It highlights the typical range of temperatures throughout the month, providing insights into weather trends. In Fort Calhoun, August typically has an average temperature of 23°C (74°F), with highs reaching up to 35°C (95°F) and lows dropping to around 11°C (51°F).

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

August Precipitation in Fort Calhoun

In Fort Calhoun in August, the total precipitation amount is 106 mm (4.2 in), spread over the course of 9 days.

August Precipitation Trends in Fort Calhoun

The chart displays monthly precipitation patterns in Fort Calhoun, 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 Fort Calhoun, August typically receives around 106 mm (4.2 inches) of precipitation spread over approximately 9 days.

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

Choose your preferred precipitation unit

Millimeters (mm) Inches (in)

August Humidity in Fort Calhoun

In Fort Calhoun in August humidity is 80%. With an average temperature of 23°C (74°F), this humidity feels like walking through a warm, damp blanket, making travel feel sticky and muggy, where every step leaves you yearning for a cool breeze.

August Average Humidity in Fort Calhoun

This chart illustrates the average monthly humidity levels in Fort Calhoun, 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 Fort Calhoun 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 Fort Calhoun

In Fort Calhoun 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 Fort Calhoun.

Maximum UV Index Levels in Fort Calhoun for August

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

Data source: Fort Calhoun 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 Fort Calhoun Compares to Other Months

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

This table compares monthly weather conditions in Fort Calhoun, 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)	31 mm (1.2 inches)	76%	moderate
February Weather	-4°C (25°F)	32 mm (1.3 inches)	80%	moderate
March Weather	5°C (41°F)	90 mm (3.5 inches)	73%	high
April Weather	10°C (50°F)	60 mm (2.4 inches)	74%	very high
May Weather	17°C (63°F)	154 mm (6.1 inches)	78%	very high
June Weather	24°C (76°F)	126 mm (5.0 inches)	82%	very high
July Weather	25°C (78°F)	66 mm (2.6 inches)	83%	very high
August Weather	23°C (74°F)	106 mm (4.2 inches)	80%	very high
September Weather	21°C (69°F)	81 mm (3.2 inches)	75%	very high
October Weather	11°C (53°F)	111 mm (4.4 inches)	75%	high
November Weather	4°C (40°F)	31 mm (1.2 inches)	82%	moderate
December Weather	-1°C (31°F)	39 mm (1.5 inches)	83%	low