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August Weather in Stevensville, United States

Last updated: June 24, 2025

In Stevensville, United States, the average temperature in August hovers around 19°C (67°F), with a minimum dipping to 3°C (38°F) and a maximum soaring up to 38°C (100°F). Expect around 20 mm (0.8 in) of precipitation spread over 4 days, and enjoy a comfortable average humidity of 66%.

August Temperature in Stevensville

In August in Stevensville, the average temperature is 19°C (67°F). The maximum can reach 38°C (100°F) and the minimum can be as low as 3°C (38°F). This diverse range of temperatures makes Stevensville a great destination for travelers looking to experience both warm days and cooler evenings.

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

The chart illustrates August temperature patterns in Stevensville, showcasing daily minimum, maximum, and average temperatures. It highlights the typical range of temperatures throughout the month, providing insights into weather trends. In Stevensville, August typically has an average temperature of 19°C (67°F), with highs reaching up to 38°C (100°F) and lows dropping to around 3°C (38°F).
JanFebMarAprMayJunJulAugSepOctNovDec252334405059696757423327
Data source: Temperature data for Stevensville 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 Stevensville

In Stevensville in August, the total precipitation amount is 20 mm (0.8 in) spread over a period of 4 days.

August Precipitation Trends in Stevensville

The chart displays monthly precipitation patterns in Stevensville, 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 Stevensville, August typically receives around 20 mm (0.8 inches) of precipitation spread over approximately 4 days.
JanFebMarAprMayJunJulAugSepOctNovDec429357777178162033635765
Data source: Precipitation data for August generated using information from the Copernicus Climate Change Service.
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August Humidity in Stevensville

In Stevensville in August humidity is 66%. With an average temperature of 19°C (67°F), this humidity feels like a warm blanket wrapping around you, making it mildly uncomfortable for traveling, as you may find yourself needing to frequently stop for hydration and to seek shade from the sun.

August Average Humidity in Stevensville

This chart illustrates the average monthly humidity levels in Stevensville, 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 Stevensville is approximately 66%, offering insight into how humid the weather typically is during this month.
JanFebMarAprMayJunJulAugSepOctNovDec93%92%89%85%80%78%77%66%67%77%89%95%
Data source: Humidity data for August generated using information from the Copernicus Climate Change Service.

August UV Index in Stevensville

In Stevensville 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 Stevensville.

Maximum UV Index Levels in Stevensville for August

The chart shows the monthly maximum UV Index (UVI) for Stevensville 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 Stevensville typically reaches 9, which falls under the very high exposure category.
JanFebMarAprMayJunJulAugSepOctNovDec346810101098532
Data source: Stevensville 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 Stevensville Compares to Other Months

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

This table compares monthly weather conditions in Stevensville, showing how August’s temperature, precipitation, humidity, and UV index levels differ from those of other months.
 TemperaturePrecipitationHumidityUV
January Weather-4°C (26°F)42 mm (1.6 inches)93%moderate
February Weather-5°C (23°F)93 mm (3.7 inches)92%moderate
March Weather1°C (34°F)57 mm (2.3 inches)89%high
April Weather4°C (40°F)77 mm (3.0 inches)85%very high
May Weather10°C (50°F)71 mm (2.8 inches)80%very high
June Weather15°C (59°F)78 mm (3.1 inches)78%very high
July Weather20°C (69°F)16 mm (0.6 inches)77%very high
August Weather19°C (67°F)20 mm (0.8 inches)66%very high
September Weather14°C (57°F)33 mm (1.3 inches)67%very high
October Weather5°C (42°F)63 mm (2.5 inches)77%moderate
November Weather1°C (34°F)57 mm (2.3 inches)89%moderate
December Weather-3°C (27°F)65 mm (2.6 inches)95%low

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