August Weather in Big Lake, United States

Last updated: June 24, 2025

In August, the average temperature in Big Lake, United States hovers around 15°C (59°F). Expect a minimum of 6°C (42°F) and a pleasant maximum of 27°C (80°F). Be prepared for 120 mm (4.7 inches) of precipitation over 16 days, and note that the average humidity lingers at a high 99%.

August Temperature in Big Lake

In August in Big Lake, the average temperature is 15°C (59°F), with maximums reaching 27°C (80°F) and minimums dropping as low as 6°C (42°F). This climate makes Big Lake an ideal destination for travelers seeking mild weather and an opportunity to enjoy outdoor activities.

August Weather in Big Lake: Daily Temperature Highs, Lows, and Averages

The chart illustrates August temperature patterns in Big Lake, showcasing daily minimum, maximum, and average temperatures. It highlights the typical range of temperatures throughout the month, providing insights into weather trends. In Big Lake, August typically has an average temperature of 15°C (59°F), with highs reaching up to 27°C (80°F) and lows dropping to around 6°C (42°F).

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

August Precipitation in Big Lake

In Big Lake in August, the precipitation amount is 120 mm (4.7 in) spread over 16 days.

August Precipitation Trends in Big Lake

The chart displays monthly precipitation patterns in Big Lake, 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 Big Lake, August typically receives around 120 mm (4.7 inches) of precipitation spread over approximately 16 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 Big Lake

In Big Lake in August, humidity is 99%. With an average temperature of 15°C (59°F), this humidity feels like walking through a thick fog, making travel uncomfortable as the air clings to your skin and each step feels heavier in the damp atmosphere.

August Average Humidity in Big Lake

This chart illustrates the average monthly humidity levels in Big Lake, 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 Big Lake is approximately 99%, 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 Big Lake

In Big Lake in August, the maximum UV index reaches 5, which corresponds to a moderate Exposure Category. Under these conditions, the estimated time to burn is approximately 30 minutes. For more details, you can check the Hourly UV Index in Big Lake.

Maximum UV Index Levels in Big Lake for August

The chart shows the monthly maximum UV Index (UVI) for Big Lake 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 Big Lake typically reaches 5, which falls under the moderate exposure category.

Data source: Big Lake 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 Big Lake Compares to Other Months

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

This table compares monthly weather conditions in Big Lake, showing how August’s temperature, precipitation, humidity, and UV index levels differ from those of other months.
	Temperature	Precipitation	Humidity	UV
January Weather	-11°C (12°F)	44 mm (1.7 inches)	95%	low
February Weather	-8°C (18°F)	49 mm (1.9 inches)	95%	low
March Weather	-5°C (24°F)	42 mm (1.6 inches)	90%	moderate
April Weather	3°C (38°F)	37 mm (1.5 inches)	82%	moderate
May Weather	10°C (51°F)	58 mm (2.3 inches)	85%	moderate
June Weather	15°C (58°F)	54 mm (2.1 inches)	95%	high
July Weather	17°C (63°F)	72 mm (2.8 inches)	100%	high
August Weather	15°C (59°F)	120 mm (4.7 inches)	99%	moderate
September Weather	10°C (51°F)	110 mm (4.3 inches)	97%	moderate
October Weather	4°C (39°F)	122 mm (4.8 inches)	93%	low
November Weather	-5°C (23°F)	80 mm (3.1 inches)	97%	low
December Weather	-7°C (20°F)	86 mm (3.4 inches)	98%	low