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August Weather in Harrisville, United States

Last updated: June 24, 2025

In Harrisville, United States, the average temperature in August is a comfortable 20°C (68°F). Expect a range, with minimums of 5°C (41°F) and maximums reaching 31°C (89°F). It's a relatively wet month, with precipitation totaling 123 mm (4.9 in) spread over 15 days. Humidity hovers around 67%, making the atmosphere feel pleasantly mild.

August Temperature in Harrisville

In August in Harrisville, the average temperature is 20°C (68°F). Maximums can reach 31°C (89°F), while minimums can drop as low as 5°C (41°F). This makes Harrisville a perfect destination for travelers looking to enjoy mild weather with a mix of warm and cooler days.

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

The chart illustrates August temperature patterns in Harrisville, showcasing daily minimum, maximum, and average temperatures. It highlights the typical range of temperatures throughout the month, providing insights into weather trends. In Harrisville, August typically has an average temperature of 20°C (68°F), with highs reaching up to 31°C (89°F) and lows dropping to around 5°C (41°F).
JanFebMarAprMayJunJulAugSepOctNovDec202330435664706860503526
Data source: Temperature data for Harrisville 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 Harrisville

In Harrisville in August, the total precipitation amount is 123 mm (4.9 in) over a span of 15 days.

August Precipitation Trends in Harrisville

The chart displays monthly precipitation patterns in Harrisville, 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 Harrisville, August typically receives around 123 mm (4.9 inches) of precipitation spread over approximately 15 days.
JanFebMarAprMayJunJulAugSepOctNovDec100949912711711914812384169127102
Data source: Precipitation data for August generated using information from the Copernicus Climate Change Service.
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August Humidity in Harrisville

In Harrisville in August humidity is 67%. With an average temperature of 20°C (68°F), this humidity feels like a warm embrace, making travel comfortable yet slightly sticky, as the air clings to your skin and invites you to enjoy the sights at a leisurely pace.

August Average Humidity in Harrisville

This chart illustrates the average monthly humidity levels in Harrisville, 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 Harrisville is approximately 67%, offering insight into how humid the weather typically is during this month.
JanFebMarAprMayJunJulAugSepOctNovDec93%93%86%82%75%68%69%67%72%83%88%89%
Data source: Humidity data for August generated using information from the Copernicus Climate Change Service.

August UV Index in Harrisville

In Harrisville 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 Harrisville.

Maximum UV Index Levels in Harrisville for August

The chart shows the monthly maximum UV Index (UVI) for Harrisville 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 Harrisville typically reaches 9, which falls under the very high exposure category.
JanFebMarAprMayJunJulAugSepOctNovDec246899997532
Data source: Harrisville 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 Harrisville Compares to Other Months

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

This table compares monthly weather conditions in Harrisville, showing how August’s temperature, precipitation, humidity, and UV index levels differ from those of other months.
 TemperaturePrecipitationHumidityUV
January Weather-7°C (20°F)100 mm (3.9 inches)93%low
February Weather-5°C (23°F)94 mm (3.7 inches)93%moderate
March Weather-1°C (30°F)99 mm (3.9 inches)86%high
April Weather6°C (43°F)127 mm (5.0 inches)82%very high
May Weather13°C (56°F)117 mm (4.6 inches)75%very high
June Weather18°C (65°F)119 mm (4.7 inches)68%very high
July Weather21°C (70°F)148 mm (5.8 inches)69%very high
August Weather20°C (68°F)123 mm (4.9 inches)67%very high
September Weather16°C (61°F)84 mm (3.3 inches)72%high
October Weather10°C (50°F)169 mm (6.7 inches)83%moderate
November Weather2°C (35°F)127 mm (5.0 inches)88%moderate
December Weather-3°C (26°F)102 mm (4.0 inches)89%low

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