November Weather in Umatilla, United States

Last updated: June 24, 2025

In November, the average temperature in Umatilla, United States hovers around 6°C (43°F). Expect a chill in the air with minimum temperatures dipping to -7°C (20°F), while the mercury can rise as high as 24°C (75°F). During this month, precipitation averages 34 mm (1.3 in) over approximately 8 days, contributing to a high average humidity of 85%. Prepare for a mix of cool days and moisture in the atmosphere!

November Temperature in Umatilla

In November in Umatilla, the average temperature is 6°C (43°F). The maximum can reach 24°C (75°F), while the minimum can drop as low as -7°C (20°F). Be sure to pack layers to stay comfortable during your travels!

November Weather in Umatilla: Daily Temperature Highs, Lows, and Averages

The chart illustrates November temperature patterns in Umatilla, showcasing daily minimum, maximum, and average temperatures. It highlights the typical range of temperatures throughout the month, providing insights into weather trends. In Umatilla, November typically has an average temperature of 6°C (43°F), with highs reaching up to 24°C (75°F) and lows dropping to around -7°C (20°F).

Data source: Temperature data for Umatilla generated using information from the Copernicus Climate Change Service.

November Precipitation in Umatilla

In Umatilla in November, the precipitation amount is 34 mm (1.3 in) over a span of 8 days.

November Precipitation Trends in Umatilla

The chart displays monthly precipitation patterns in Umatilla, with values for each month alongside November’s data, which is highlighted for easy comparison. It shows the amount of precipitation, providing insights into how November’s conditions compare to those of other months. In Umatilla, November typically receives around 34 mm (1.3 inches) of precipitation spread over approximately 8 days.

Data source: Precipitation data for November generated using information from the Copernicus Climate Change Service.

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Millimeters (mm) Inches (in)

November Humidity in Umatilla

In Umatilla in November, humidity is 85%. With an average temperature of 6°C (43°F), this humidity feels like a damp chill that seeps into your bones, making travel feel more uncomfortable and limiting your enjoyment of the sights as you navigate the wet, brisk air.

November Average Humidity in Umatilla

This chart illustrates the average monthly humidity levels in Umatilla, with November’s data highlighted for easy comparison. It shows the fluctuation in humidity throughout the year, helping you understand how conditions vary by season. In November, average humidity in Umatilla is approximately 85%, offering insight into how humid the weather typically is during this month.

Data source: Humidity data for November generated using information from the Copernicus Climate Change Service.

November UV Index in Umatilla

In Umatilla in November, the maximum UV index is 3, which corresponds to a moderate Exposure Category. The time to burn is approximately 30 minutes. For more details on the hourly UV index in Umatilla, you can check the information here.

Maximum UV Index Levels in Umatilla for November

The chart shows the monthly maximum UV Index (UVI) for Umatilla in November, 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 November, the maximum UV index in Umatilla typically reaches 3, which falls under the moderate exposure category.

Data source: Umatilla November 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 November Weather in Umatilla Compares to Other Months

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

This table compares monthly weather conditions in Umatilla, showing how November’s temperature, precipitation, humidity, and UV index levels differ from those of other months.
	Temperature	Precipitation	Humidity	UV
January Weather	2°C (36°F)	35 mm (1.4 inches)	86%	low
February Weather	3°C (37°F)	46 mm (1.8 inches)	86%	moderate
March Weather	8°C (46°F)	30 mm (1.2 inches)	85%	moderate
April Weather	13°C (55°F)	24 mm (0.9 inches)	83%	high
May Weather	18°C (65°F)	15 mm (0.6 inches)	77%	very high
June Weather	23°C (73°F)	8 mm (0.3 inches)	81%	very high
July Weather	27°C (81°F)	0 mm (0.0 inches)	76%	very high
August Weather	26°C (79°F)	4 mm (0.1 inches)	60%	very high
September Weather	20°C (69°F)	9 mm (0.4 inches)	58%	high
October Weather	12°C (54°F)	26 mm (1.0 inches)	75%	moderate
November Weather	6°C (43°F)	34 mm (1.3 inches)	85%	moderate
December Weather	2°C (37°F)	33 mm (1.3 inches)	87%	low