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October Weather in Selah, United States

Last updated: June 24, 2025

The average temperature in Selah, United States during October is 9°C (49°F). You'll experience a wide range of temperatures, with minimums dipping to -7°C (20°F) and maximums soaring up to 30°C (86°F). Expect approximately 42 mm (1.6 in) of precipitation spread over 6 days, accompanied by average humidity levels of 83%.

October Temperature in Selah

In October in Selah, the average temperature is 9°C (49°F), with maximums reaching up to 30°C (86°F) and minimums dropping as low as -7°C (20°F). It's advisable to pack layers to accommodate the wide temperature range for your travels.

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

The chart illustrates October temperature patterns in Selah, showcasing daily minimum, maximum, and average temperatures. It highlights the typical range of temperatures throughout the month, providing insights into weather trends. In Selah, October typically has an average temperature of 9°C (49°F), with highs reaching up to 30°C (86°F) and lows dropping to around -7°C (20°F).
JanFebMarAprMayJunJulAugSepOctNovDec303240485966737363483832
Data source: Temperature data for Selah 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 Selah

In Selah in October, the total precipitation amount is 42 mm (1.6 in) over a span of 6 days.

October Precipitation Trends in Selah

The chart displays monthly precipitation patterns in Selah, 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 Selah, October typically receives around 42 mm (1.6 inches) of precipitation spread over approximately 6 days.
JanFebMarAprMayJunJulAugSepOctNovDec656636271691517424961
Data source: Precipitation data for October generated using information from the Copernicus Climate Change Service.
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October Humidity in Selah

In Selah in October, humidity is 83%. With an average temperature of 9°C (49°F), this humidity feels like a damp blanket wrapping around you, making outdoor activities uncomfortable for traveling and requiring extra layers to stay warm and dry.

October Average Humidity in Selah

This chart illustrates the average monthly humidity levels in Selah, 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 Selah is approximately 83%, offering insight into how humid the weather typically is during this month.
JanFebMarAprMayJunJulAugSepOctNovDec86%86%87%84%81%82%79%63%62%83%89%88%
Data source: Humidity data for October generated using information from the Copernicus Climate Change Service.

October UV Index in Selah

In Selah in October, the maximum UV index reaches 5, which corresponds to a moderate Exposure Category. Under these conditions, the estimated time to burn is approximately 30 minutes. For more details, you can check the Hourly UV Index in Selah.

Maximum UV Index Levels in Selah for October

The chart shows the monthly maximum UV Index (UVI) for Selah 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 Selah typically reaches 5, which falls under the moderate exposure category.
JanFebMarAprMayJunJulAugSepOctNovDec23579101098532
Data source: Selah 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 Selah Compares to Other Months

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

This table compares monthly weather conditions in Selah, showing how October’s temperature, precipitation, humidity, and UV index levels differ from those of other months.
 TemperaturePrecipitationHumidityUV
January Weather-1°C (30°F)65 mm (2.5 inches)86%low
February Weather0°C (32°F)66 mm (2.6 inches)86%moderate
March Weather4°C (40°F)36 mm (1.4 inches)87%moderate
April Weather9°C (49°F)27 mm (1.1 inches)84%high
May Weather15°C (59°F)16 mm (0.6 inches)81%very high
June Weather19°C (66°F)9 mm (0.4 inches)82%very high
July Weather23°C (73°F)1 mm (0.0 inches)79%very high
August Weather23°C (73°F)5 mm (0.2 inches)63%very high
September Weather17°C (63°F)17 mm (0.7 inches)62%very high
October Weather9°C (49°F)42 mm (1.6 inches)83%moderate
November Weather3°C (38°F)49 mm (1.9 inches)89%moderate
December Weather0°C (32°F)60 mm (2.4 inches)88%low

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