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October Weather in Wallowa, United States

Last updated: June 24, 2025

In October, the average temperature in Wallowa, United States hovers around 5°C (41°F). Expect a range of weather with minimum lows dipping to -18°C (-1°F) and maximum highs reaching 24°C (75°F). Precipitation averages 79 mm (3.1 in) across 12 days, with an average humidity of 75%, creating a uniquely crisp yet damp atmosphere.

October Temperature in Wallowa

In October in Wallowa, the average temperature is 5°C (41°F), with maximums reaching up to 24°C (75°F) and minimums dropping as low as -18°C (-1°F). Be prepared for a wide range of temperatures when traveling during this time.

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

The chart illustrates October temperature patterns in Wallowa, showcasing daily minimum, maximum, and average temperatures. It highlights the typical range of temperatures throughout the month, providing insights into weather trends. In Wallowa, October typically has an average temperature of 5°C (41°F), with highs reaching up to 24°C (75°F) and lows dropping to around -18°C (-1°F).
JanFebMarAprMayJunJulAugSepOctNovDec262633384655666455413226
Data source: Temperature data for Wallowa 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 Wallowa

In Wallowa in October, the precipitation amount is 79 mm (3.1 in) over a period of 12 days.

October Precipitation Trends in Wallowa

The chart displays monthly precipitation patterns in Wallowa, 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 Wallowa, October typically receives around 79 mm (3.1 inches) of precipitation spread over approximately 12 days.
JanFebMarAprMayJunJulAugSepOctNovDec911471079393601134457990101
Data source: Precipitation data for October generated using information from the Copernicus Climate Change Service.
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October Humidity in Wallowa

In Wallowa in October, humidity is 75%. With an average temperature of 5°C (41°F), this humidity feels like a damp chill that seeps into your bones, making outdoor exploration less inviting and requiring extra layers for comfort while traveling.

October Average Humidity in Wallowa

This chart illustrates the average monthly humidity levels in Wallowa, 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 Wallowa is approximately 75%, offering insight into how humid the weather typically is during this month.
JanFebMarAprMayJunJulAugSepOctNovDec86%86%85%83%77%81%77%60%58%75%85%87%
Data source: Humidity data for October generated using information from the Copernicus Climate Change Service.

October UV Index in Wallowa

In Wallowa 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 Wallowa.

Maximum UV Index Levels in Wallowa for October

The chart shows the monthly maximum UV Index (UVI) for Wallowa 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 Wallowa typically reaches 5, which falls under the moderate exposure category.
JanFebMarAprMayJunJulAugSepOctNovDec347810101098532
Data source: Wallowa 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 Wallowa Compares to Other Months

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

This table compares monthly weather conditions in Wallowa, showing how October’s temperature, precipitation, humidity, and UV index levels differ from those of other months.
 TemperaturePrecipitationHumidityUV
January Weather-3°C (27°F)90 mm (3.6 inches)86%moderate
February Weather-3°C (26°F)147 mm (5.8 inches)86%moderate
March Weather1°C (33°F)107 mm (4.2 inches)85%high
April Weather3°C (38°F)93 mm (3.6 inches)83%very high
May Weather8°C (46°F)93 mm (3.7 inches)77%very high
June Weather13°C (56°F)60 mm (2.4 inches)81%very high
July Weather19°C (66°F)11 mm (0.4 inches)76%very high
August Weather18°C (65°F)34 mm (1.3 inches)60%very high
September Weather13°C (55°F)45 mm (1.8 inches)58%very high
October Weather5°C (41°F)79 mm (3.1 inches)75%moderate
November Weather0°C (32°F)90 mm (3.5 inches)85%moderate
December Weather-4°C (26°F)101 mm (4.0 inches)87%low

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