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August Weather in Olney, United States

Last updated: June 24, 2025

In Olney, United States, the average temperature for August hovers around 25°C (77°F). You can expect minimums to dip to 13°C (55°F), while the maximums can reach a sizzling 35°C (96°F). This month brings a precipitation amount of approximately 93 mm (3.7 in) spread over 9 days, with a high average humidity of 82%. Prepare for a warm, humid, and occasionally rainy experience!

August Temperature in Olney

In August in Olney, the average temperature is 25°C (77°F). Maximums can reach 35°C (96°F) and minimums can be as low as 13°C (55°F). This pleasant climate makes Olney an ideal destination for travelers seeking both warmth and comfortable temperatures.

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

The chart illustrates August temperature patterns in Olney, showcasing daily minimum, maximum, and average temperatures. It highlights the typical range of temperatures throughout the month, providing insights into weather trends. In Olney, August typically has an average temperature of 25°C (77°F), with highs reaching up to 35°C (96°F) and lows dropping to around 13°C (55°F).
JanFebMarAprMayJunJulAugSepOctNovDec333647556877807673604439
Data source: Temperature data for Olney 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 Olney

In Olney in August, the precipitation amount is 93 mm (3.7 in) over the course of 9 days.

August Precipitation Trends in Olney

The chart displays monthly precipitation patterns in Olney, 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 Olney, August typically receives around 93 mm (3.7 inches) of precipitation spread over approximately 9 days.
JanFebMarAprMayJunJulAugSepOctNovDec91105131119137114101936810310292
Data source: Precipitation data for August generated using information from the Copernicus Climate Change Service.
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August Humidity in Olney

In Olney in August, humidity is 82%. With an average temperature of 25°C (77°F), this humidity feels like a warm, oppressive blanket enveloping you as you explore, making every step feel more laborious and prompting the need for frequent hydration breaks.

August Average Humidity in Olney

This chart illustrates the average monthly humidity levels in Olney, 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 Olney is approximately 82%, offering insight into how humid the weather typically is during this month.
JanFebMarAprMayJunJulAugSepOctNovDec84%82%84%83%80%83%82%83%79%79%88%87%
Data source: Humidity data for August generated using information from the Copernicus Climate Change Service.

August UV Index in Olney

In Olney 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 Olney.

Maximum UV Index Levels in Olney for August

The chart shows the monthly maximum UV Index (UVI) for Olney 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 Olney typically reaches 9, which falls under the very high exposure category.
JanFebMarAprMayJunJulAugSepOctNovDec357910111099643
Data source: Olney 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 Olney Compares to Other Months

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

This table compares monthly weather conditions in Olney, showing how August’s temperature, precipitation, humidity, and UV index levels differ from those of other months.
 TemperaturePrecipitationHumidityUV
January Weather1°C (33°F)91 mm (3.6 inches)84%moderate
February Weather2°C (37°F)105 mm (4.1 inches)82%moderate
March Weather8°C (47°F)131 mm (5.2 inches)84%high
April Weather13°C (56°F)119 mm (4.7 inches)83%very high
May Weather20°C (68°F)137 mm (5.4 inches)80%very high
June Weather25°C (77°F)114 mm (4.5 inches)83%extreme
July Weather26°C (80°F)101 mm (4.0 inches)82%very high
August Weather25°C (77°F)93 mm (3.7 inches)82%very high
September Weather23°C (73°F)68 mm (2.7 inches)79%very high
October Weather16°C (60°F)103 mm (4.1 inches)79%high
November Weather7°C (44°F)102 mm (4.0 inches)88%moderate
December Weather4°C (39°F)92 mm (3.6 inches)87%moderate

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