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August Weather in East Rochester, United States

Last updated: June 24, 2025

In August, the average temperature in East Rochester, United States is a pleasant 22°C (73°F). Conditions can vary, with a minimum drop to 10°C (51°F) and highs reaching up to 34°C (93°F). Expect 88 mm (3.5 in) of precipitation spread over 13 days, accompanied by an average humidity level of 76%, making it a typically humid month.

August Temperature in East Rochester

In August, in East Rochester, the average temperature is 22°C (73°F). Maximums can reach 34°C (93°F), while minimums can drop as low as 10°C (51°F). It's a great time for travelers to enjoy mild weather and a range of outdoor activities.

August Weather in East Rochester: Daily Temperature Highs, Lows, and Averages

The chart illustrates August temperature patterns in East Rochester, showcasing daily minimum, maximum, and average temperatures. It highlights the typical range of temperatures throughout the month, providing insights into weather trends. In East Rochester, August typically has an average temperature of 22°C (73°F), with highs reaching up to 34°C (93°F) and lows dropping to around 10°C (51°F).
JanFebMarAprMayJunJulAugSepOctNovDec303440506270747267564135
Data source: Temperature data for East Rochester 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 East Rochester

In East Rochester in August, the precipitation amount is 88 mm (3.5 in) spread over 13 days.

August Precipitation Trends in East Rochester

The chart displays monthly precipitation patterns in East Rochester, 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 East Rochester, August typically receives around 88 mm (3.5 inches) of precipitation spread over approximately 13 days.
JanFebMarAprMayJunJulAugSepOctNovDec95113103133136136135881171249799
Data source: Precipitation data for August generated using information from the Copernicus Climate Change Service.
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August Humidity in East Rochester

In East Rochester in August, humidity is 76%. With an average temperature of 22°C (73°F), this humidity feels like a warm embrace that envelops you, making travel both refreshing and slightly steamy, as the air clings warmly to your skin.

August Average Humidity in East Rochester

This chart illustrates the average monthly humidity levels in East Rochester, 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 East Rochester is approximately 76%, offering insight into how humid the weather typically is during this month.
JanFebMarAprMayJunJulAugSepOctNovDec89%88%87%87%81%83%82%76%77%82%89%86%
Data source: Humidity data for August generated using information from the Copernicus Climate Change Service.

August UV Index in East Rochester

In East Rochester 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 East Rochester.

Maximum UV Index Levels in East Rochester for August

The chart shows the monthly maximum UV Index (UVI) for East Rochester 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 East Rochester typically reaches 9, which falls under the very high exposure category.
JanFebMarAprMayJunJulAugSepOctNovDec356910101098642
Data source: East Rochester 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 East Rochester Compares to Other Months

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

This table compares monthly weather conditions in East Rochester, showing how August’s temperature, precipitation, humidity, and UV index levels differ from those of other months.
 TemperaturePrecipitationHumidityUV
January Weather-1°C (30°F)95 mm (3.7 inches)88%moderate
February Weather1°C (34°F)113 mm (4.5 inches)88%moderate
March Weather5°C (41°F)103 mm (4.1 inches)87%high
April Weather10°C (51°F)133 mm (5.2 inches)87%very high
May Weather16°C (62°F)136 mm (5.4 inches)81%very high
June Weather21°C (70°F)136 mm (5.3 inches)83%very high
July Weather24°C (75°F)135 mm (5.3 inches)82%very high
August Weather22°C (73°F)88 mm (3.5 inches)76%very high
September Weather19°C (67°F)117 mm (4.6 inches)77%very high
October Weather14°C (57°F)124 mm (4.9 inches)82%high
November Weather5°C (42°F)97 mm (3.8 inches)89%moderate
December Weather2°C (36°F)99 mm (3.9 inches)86%low

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