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August Weather in Ortonville, United States

Last updated: June 24, 2025

In August, the average temperature in Ortonville, United States hovers around 21°C (70°F). Visitors can expect a pleasant range, with minimums dipping to 8°C (47°F) and maximums soaring up to 34°C (93°F). However, be prepared for some rain, as 129 mm (5.1 in) of precipitation may fall over 11 days, contributing to an average humidity of 83%.

August Temperature in Ortonville

In August in Ortonville, the average temperature is 21°C (70°F). Maximums can reach 34°C (93°F), and minimums can be as low as 8°C (47°F). This climate makes Ortonville an ideal destination for travelers seeking pleasant weather and a mix of warm and cooler days.

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

The chart illustrates August temperature patterns in Ortonville, showcasing daily minimum, maximum, and average temperatures. It highlights the typical range of temperatures throughout the month, providing insights into weather trends. In Ortonville, August typically has an average temperature of 21°C (70°F), with highs reaching up to 34°C (93°F) and lows dropping to around 8°C (47°F).
JanFebMarAprMayJunJulAugSepOctNovDec151431415871747063473323
Data source: Temperature data for Ortonville 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 Ortonville

In Ortonville in August, the precipitation amount is 129 mm (5.1 in) spread over 11 days, indicating a wet period for the area.

August Precipitation Trends in Ortonville

The chart displays monthly precipitation patterns in Ortonville, 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 Ortonville, August typically receives around 129 mm (5.1 inches) of precipitation spread over approximately 11 days.
JanFebMarAprMayJunJulAugSepOctNovDec2117466592779812977812636
Data source: Precipitation data for August generated using information from the Copernicus Climate Change Service.
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August Humidity in Ortonville

In Ortonville in August humidity is 83%. With an average temperature of 21°C (70°F), this humidity feels like you’re enveloped in a warm, tropical embrace, making it essential to stay hydrated and take breaks during your travels.

August Average Humidity in Ortonville

This chart illustrates the average monthly humidity levels in Ortonville, 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 Ortonville is approximately 83%, offering insight into how humid the weather typically is during this month.
JanFebMarAprMayJunJulAugSepOctNovDec85%89%81%82%76%81%82%83%82%82%87%84%
Data source: Humidity data for August generated using information from the Copernicus Climate Change Service.

August UV Index in Ortonville

In Ortonville 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 Ortonville.

Maximum UV Index Levels in Ortonville for August

The chart shows the monthly maximum UV Index (UVI) for Ortonville 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 Ortonville typically reaches 9, which falls under the very high exposure category.
JanFebMarAprMayJunJulAugSepOctNovDec3557910997532
Data source: Ortonville 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 Ortonville Compares to Other Months

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

This table compares monthly weather conditions in Ortonville, showing how August’s temperature, precipitation, humidity, and UV index levels differ from those of other months.
 TemperaturePrecipitationHumidityUV
January Weather-10°C (15°F)21 mm (0.8 inches)85%moderate
February Weather-10°C (15°F)17 mm (0.7 inches)89%moderate
March Weather-1°C (31°F)46 mm (1.8 inches)81%moderate
April Weather5°C (41°F)64 mm (2.5 inches)82%high
May Weather14°C (58°F)92 mm (3.6 inches)76%very high
June Weather22°C (71°F)77 mm (3.0 inches)81%very high
July Weather23°C (74°F)98 mm (3.8 inches)82%very high
August Weather21°C (70°F)129 mm (5.1 inches)83%very high
September Weather17°C (63°F)77 mm (3.0 inches)82%high
October Weather8°C (47°F)81 mm (3.2 inches)82%moderate
November Weather1°C (33°F)26 mm (1.0 inches)87%moderate
December Weather-5°C (24°F)36 mm (1.4 inches)84%low

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