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August Weather in Fort Plain, United States

Last updated: June 24, 2025

In August, the average temperature in Fort Plain, United States hovers around 21°C (69°F). Expect a range with minimums dipping to 7°C (45°F) and maximums soaring to 33°C (91°F). The weather brings a fair share of rain, with about 115 mm (4.5 in) of precipitation spread over 12 days. Additionally, the average humidity sits comfortably at 64%, making for a balanced atmosphere.

August Temperature in Fort Plain

In August in Fort Plain, the average temperature is 21°C (69°F), with maximums reaching up to 33°C (91°F) and minimums dropping as low as 7°C (45°F). This variety in temperatures makes it an ideal time for travelers to enjoy outdoor activities while being prepared for cooler evenings.

August Weather in Fort Plain: Daily Temperature Highs, Lows, and Averages

The chart illustrates August temperature patterns in Fort Plain, showcasing daily minimum, maximum, and average temperatures. It highlights the typical range of temperatures throughout the month, providing insights into weather trends. In Fort Plain, August typically has an average temperature of 21°C (69°F), with highs reaching up to 33°C (91°F) and lows dropping to around 7°C (45°F).
JanFebMarAprMayJunJulAugSepOctNovDec232632455766716962513728
Data source: Temperature data for Fort Plain 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 Fort Plain

In Fort Plain in August, the total precipitation amount is 115 mm (4.5 in) over a span of 12 days.

August Precipitation Trends in Fort Plain

The chart displays monthly precipitation patterns in Fort Plain, 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 Fort Plain, August typically receives around 115 mm (4.5 inches) of precipitation spread over approximately 12 days.
JanFebMarAprMayJunJulAugSepOctNovDec901089113012211012611593161112111
Data source: Precipitation data for August generated using information from the Copernicus Climate Change Service.
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August Humidity in Fort Plain

In Fort Plain in August humidity is 64%. With an average temperature of 21°C (69°F), this humidity feels like a warm embrace, making it comfortable for traveling but slightly sticky, so it's advisable to stay hydrated and dress in light, breathable fabrics.

August Average Humidity in Fort Plain

This chart illustrates the average monthly humidity levels in Fort Plain, 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 Fort Plain is approximately 64%, offering insight into how humid the weather typically is during this month.
JanFebMarAprMayJunJulAugSepOctNovDec90%88%86%84%76%72%67%64%72%81%87%85%
Data source: Humidity data for August generated using information from the Copernicus Climate Change Service.

August UV Index in Fort Plain

In Fort Plain 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 Fort Plain.

Maximum UV Index Levels in Fort Plain for August

The chart shows the monthly maximum UV Index (UVI) for Fort Plain 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 Fort Plain typically reaches 9, which falls under the very high exposure category.
JanFebMarAprMayJunJulAugSepOctNovDec3468910997632
Data source: Fort Plain 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 Fort Plain Compares to Other Months

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

This table compares monthly weather conditions in Fort Plain, showing how August’s temperature, precipitation, humidity, and UV index levels differ from those of other months.
 TemperaturePrecipitationHumidityUV
January Weather-5°C (23°F)90 mm (3.5 inches)89%moderate
February Weather-3°C (26°F)108 mm (4.2 inches)88%moderate
March Weather0°C (33°F)91 mm (3.6 inches)86%high
April Weather7°C (45°F)130 mm (5.1 inches)84%very high
May Weather14°C (57°F)122 mm (4.8 inches)76%very high
June Weather19°C (66°F)110 mm (4.3 inches)72%very high
July Weather22°C (71°F)126 mm (5.0 inches)66%very high
August Weather21°C (69°F)115 mm (4.5 inches)64%very high
September Weather17°C (62°F)93 mm (3.6 inches)72%high
October Weather11°C (52°F)161 mm (6.3 inches)81%high
November Weather3°C (37°F)112 mm (4.4 inches)87%moderate
December Weather-2°C (29°F)111 mm (4.4 inches)84%low

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