August Weather in Lake Saint Croix Beach, United States

Last updated: June 24, 2025

In Lake Saint Croix Beach, United States during August, the average temperature is a comfortable 21°C (70°F). Expect a minimum of 10°C (51°F) and a maximum of 32°C (90°F), offering a pleasant range for outdoor activities. However, prepare for a bit of rain, with 122 mm (4.8 in) of precipitation over 11 days. The atmosphere is quite humid, with an average humidity level of 81%, making it essential to stay hydrated and cool!

August Temperature in Lake Saint Croix Beach

In August in Lake Saint Croix Beach, the average temperature is 21°C (70°F). Maximums can reach 32°C (90°F) and minimums can be as low as 10°C (51°F). This makes Lake Saint Croix Beach an ideal destination for travelers looking to enjoy mild to warm weather during this time.

August Weather in Lake Saint Croix Beach: Daily Temperature Highs, Lows, and Averages

The chart illustrates August temperature patterns in Lake Saint Croix Beach, showcasing daily minimum, maximum, and average temperatures. It highlights the typical range of temperatures throughout the month, providing insights into weather trends. In Lake Saint Croix Beach, August typically has an average temperature of 21°C (70°F), with highs reaching up to 32°C (90°F) and lows dropping to around 10°C (51°F).

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

August Precipitation in Lake Saint Croix Beach

In Lake Saint Croix Beach in August, the total precipitation amount is 122 mm (4.8 in) over a span of 11 days.

August Precipitation Trends in Lake Saint Croix Beach

The chart displays monthly precipitation patterns in Lake Saint Croix Beach, 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 Lake Saint Croix Beach, August typically receives around 122 mm (4.8 inches) of precipitation spread over approximately 11 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 Lake Saint Croix Beach

In Lake Saint Croix Beach in August, humidity is 81%. With an average temperature of 21°C (70°F), this humidity feels like a warm, sticky embrace, making outdoor activities slightly uncomfortable and necessitating frequent breaks in the shade or air conditioning for a refreshing escape.

August Average Humidity in Lake Saint Croix Beach

This chart illustrates the average monthly humidity levels in Lake Saint Croix Beach, 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 Lake Saint Croix Beach is approximately 81%, 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 Lake Saint Croix Beach

In Lake Saint Croix Beach 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 Lake Saint Croix Beach.

Maximum UV Index Levels in Lake Saint Croix Beach for August

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

Data source: Lake Saint Croix Beach 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 Lake Saint Croix Beach Compares to Other Months

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

This table compares monthly weather conditions in Lake Saint Croix Beach, showing how August’s temperature, precipitation, humidity, and UV index levels differ from those of other months.
	Temperature	Precipitation	Humidity	UV
January Weather	-9°C (17°F)	29 mm (1.1 inches)	87%	low
February Weather	-8°C (17°F)	38 mm (1.5 inches)	90%	moderate
March Weather	0°C (33°F)	56 mm (2.2 inches)	85%	moderate
April Weather	6°C (43°F)	87 mm (3.4 inches)	84%	high
May Weather	15°C (59°F)	134 mm (5.3 inches)	78%	very high
June Weather	21°C (71°F)	103 mm (4.1 inches)	80%	very high
July Weather	23°C (74°F)	104 mm (4.1 inches)	81%	very high
August Weather	21°C (70°F)	122 mm (4.8 inches)	81%	very high
September Weather	18°C (64°F)	110 mm (4.3 inches)	81%	high
October Weather	9°C (48°F)	102 mm (4.0 inches)	84%	moderate
November Weather	0°C (33°F)	39 mm (1.5 inches)	88%	moderate
December Weather	-5°C (23°F)	55 mm (2.2 inches)	84%	low