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October Weather in Olney, United States

Last updated: June 24, 2025

In October, the average temperature in Olney, United States hovers around 16°C (60°F), presenting a pleasant climate. However, be prepared for a range that can dip to a chilly -3°C (27°F) or soar to a sunny 34°C (94°F). With an average humidity of 79%, the air may feel quite damp, especially during the 10 days when precipitation totals around 103 mm (4.1 in).

October Temperature in Olney

In October in Olney, the average temperature is 16°C (60°F). Maximums can reach 34°C (94°F), while minimums can drop as low as -3°C (27°F). Therefore, travelers should be prepared for both warm and chilly conditions when visiting.

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

The chart illustrates October 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, October typically has an average temperature of 16°C (60°F), with highs reaching up to 34°C (94°F) and lows dropping to around -3°C (27°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.

October Precipitation in Olney

In Olney in October, the precipitation amount is 103 mm (4.1 in) over a span of 10 days.

October Precipitation Trends in Olney

The chart displays monthly precipitation patterns in Olney, with values for each month alongside October’s data, which is highlighted for easy comparison. It shows the amount of precipitation, providing insights into how October’s conditions compare to those of other months. In Olney, October typically receives around 103 mm (4.1 inches) of precipitation spread over approximately 10 days.
JanFebMarAprMayJunJulAugSepOctNovDec91105131119137114101936810310292
Data source: Precipitation data for October generated using information from the Copernicus Climate Change Service.
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October Humidity in Olney

In Olney in October humidity is 79%. With an average temperature of 16°C (60°F), this humidity feels like a warm, damp blanket enveloping you, making outdoor activities a bit uncomfortable and requiring frequent breaks to stay cool and refreshed while traveling.

October Average Humidity in Olney

This chart illustrates the average monthly humidity levels in Olney, with October’s data highlighted for easy comparison. It shows the fluctuation in humidity throughout the year, helping you understand how conditions vary by season. In October, average humidity in Olney is approximately 79%, 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 October generated using information from the Copernicus Climate Change Service.

October UV Index in Olney

In Olney in October, the maximum UV index is 6, which corresponds to a high Exposure Category. The time to burn is approximately 25 minutes. To find the hourly UV index in Olney, you can refer to this Hourly UV Index in Olney.

Maximum UV Index Levels in Olney for October

The chart shows the monthly maximum UV Index (UVI) for Olney in October, 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 October, the maximum UV index in Olney typically reaches 6, which falls under the high exposure category.
JanFebMarAprMayJunJulAugSepOctNovDec357910111099643
Data source: Olney October 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 October 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 October’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 October’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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