August Weather in Plains, United States

Last updated: June 24, 2025

The average temperature in Plains, United States during August is a warm 27°C (80°F). You'll experience a minimum of 13°C (56°F) and a maximum of 42°C (108°F), making it essential to prepare for the heat. With an average precipitation amount of 39 mm (1.5 in) spread over 7 days, occasional showers may refresh the atmosphere. Don't forget that the average humidity hovers around 66%, adding a touch of mugginess to the warm days.

August Temperature in Plains

In August in Plains, the average temperature is 27°C (80°F). Maximum temperatures can reach 42°C (108°F), while minimums can drop as low as 13°C (56°F). It's advisable to pack for both warm days and cooler evenings when traveling during this month.

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

The chart illustrates August temperature patterns in Plains, showcasing daily minimum, maximum, and average temperatures. It highlights the typical range of temperatures throughout the month, providing insights into weather trends. In Plains, August typically has an average temperature of 27°C (80°F), with highs reaching up to 42°C (108°F) and lows dropping to around 13°C (56°F).

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

August Precipitation in Plains

In Plains in August, the precipitation amount is 39 mm (1.5 in) over the course of 7 days.

August Precipitation Trends in Plains

The chart displays monthly precipitation patterns in Plains, 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 Plains, August typically receives around 39 mm (1.5 inches) of precipitation spread over approximately 7 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 Plains

In Plains in August, humidity is 66%. With an average temperature of 27°C (80°F), this humidity feels like a warm, sticky embrace, making travel a bit more challenging as you may find yourself perspiring more quickly while exploring, but it's also perfect for a refreshing dip in nearby waters.

August Average Humidity in Plains

This chart illustrates the average monthly humidity levels in Plains, 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 Plains is approximately 66%, 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 Plains

In Plains in August, the maximum UV index is 12, which corresponds to an extreme Exposure Category. The time to burn is just 10 minutes, underscoring the importance of sun protection. For detailed information, you can check the Hourly UV Index in Plains.

Maximum UV Index Levels in Plains for August

The chart shows the monthly maximum UV Index (UVI) for Plains 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 Plains typically reaches 12, which falls under the extreme exposure category.

Data source: Plains 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 Plains Compares to Other Months

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

This table compares monthly weather conditions in Plains, showing how August’s temperature, precipitation, humidity, and UV index levels differ from those of other months.
	Temperature	Precipitation	Humidity	UV
January Weather	5°C (42°F)	18 mm (0.7 inches)	75%	moderate
February Weather	7°C (45°F)	11 mm (0.4 inches)	74%	high
March Weather	13°C (55°F)	34 mm (1.3 inches)	61%	very high
April Weather	17°C (62°F)	17 mm (0.7 inches)	61%	extreme
May Weather	22°C (72°F)	41 mm (1.6 inches)	67%	extreme
June Weather	26°C (79°F)	46 mm (1.8 inches)	69%	extreme
July Weather	27°C (81°F)	24 mm (0.9 inches)	69%	extreme
August Weather	27°C (80°F)	39 mm (1.5 inches)	66%	extreme
September Weather	23°C (74°F)	44 mm (1.7 inches)	71%	very high
October Weather	16°C (62°F)	46 mm (1.8 inches)	71%	very high
November Weather	11°C (51°F)	18 mm (0.7 inches)	82%	high
December Weather	7°C (45°F)	11 mm (0.4 inches)	80%	moderate