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August Weather in Crystal Falls, United States

Last updated: June 24, 2025

In August, the average temperature in Crystal Falls, United States is a comfortable 19°C (66°F). However, be prepared for weather variations, as temperatures can dip to a chilly 4°C (39°F) and soar to a warm 33°C (91°F). Expect 114 mm (4.5 in) of precipitation over approximately 12 days, contributing to an average humidity level of 73%.

August Temperature in Crystal Falls

In August in Crystal Falls, the average temperature is 19°C (66°F). Maximum temperatures can reach 33°C (91°F), while minimums can drop as low as 4°C (39°F). This makes Crystal Falls an ideal destination for travelers seeking a pleasant climate with a range of temperatures.

August Weather in Crystal Falls: Daily Temperature Highs, Lows, and Averages

The chart illustrates August temperature patterns in Crystal Falls, showcasing daily minimum, maximum, and average temperatures. It highlights the typical range of temperatures throughout the month, providing insights into weather trends. In Crystal Falls, August typically has an average temperature of 19°C (66°F), with highs reaching up to 33°C (91°F) and lows dropping to around 4°C (39°F).
JanFebMarAprMayJunJulAugSepOctNovDec161527385465696658453021
Data source: Temperature data for Crystal Falls generated using information from the Copernicus Climate Change Service.
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The average of daily temperatures (24 hours) calculated across all days in the month.

August Precipitation in Crystal Falls

In Crystal Falls in August, the precipitation amount is 114 mm (4.5 in) spread over 12 days.

August Precipitation Trends in Crystal Falls

The chart displays monthly precipitation patterns in Crystal Falls, 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 Crystal Falls, August typically receives around 114 mm (4.5 inches) of precipitation spread over approximately 12 days.
JanFebMarAprMayJunJulAugSepOctNovDec334947877994100114951045355
Data source: Precipitation data for August generated using information from the Copernicus Climate Change Service.
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August Humidity in Crystal Falls

In Crystal Falls in August humidity is 73%. With an average temperature of 19°C (66°F), this humidity feels like a warm embrace, making travel enjoyable yet slightly sticky, as you find yourself seeking shade and refreshing drinks while exploring.

August Average Humidity in Crystal Falls

This chart illustrates the average monthly humidity levels in Crystal Falls, 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 Crystal Falls is approximately 73%, offering insight into how humid the weather typically is during this month.
JanFebMarAprMayJunJulAugSepOctNovDec89%90%87%84%77%75%75%73%78%84%89%87%
Data source: Humidity data for August generated using information from the Copernicus Climate Change Service.

August UV Index in Crystal Falls

In Crystal Falls 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 Crystal Falls.

Maximum UV Index Levels in Crystal Falls for August

The chart shows the monthly maximum UV Index (UVI) for Crystal Falls 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 Crystal Falls typically reaches 9, which falls under the very high exposure category.
JanFebMarAprMayJunJulAugSepOctNovDec2457810997532
Data source: Crystal Falls 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 Crystal Falls Compares to Other Months

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

This table compares monthly weather conditions in Crystal Falls, showing how August’s temperature, precipitation, humidity, and UV index levels differ from those of other months.
 TemperaturePrecipitationHumidityUV
January Weather-9°C (16°F)33 mm (1.3 inches)89%low
February Weather-9°C (16°F)49 mm (1.9 inches)90%moderate
March Weather-3°C (27°F)47 mm (1.9 inches)87%moderate
April Weather3°C (38°F)87 mm (3.4 inches)84%high
May Weather12°C (54°F)79 mm (3.1 inches)77%very high
June Weather18°C (65°F)94 mm (3.7 inches)75%very high
July Weather21°C (70°F)100 mm (4.0 inches)74%very high
August Weather19°C (66°F)114 mm (4.5 inches)73%very high
September Weather15°C (59°F)95 mm (3.7 inches)78%high
October Weather7°C (45°F)104 mm (4.1 inches)84%moderate
November Weather-1°C (30°F)53 mm (2.1 inches)89%moderate
December Weather-6°C (22°F)55 mm (2.2 inches)87%low

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