November weather forecastUmatilla, OR
November
Weather in November
November, the last month of the autumn in Umatilla, is another chilly month, with an average temperature varying between 36.7°F (2.6°C) and 49.1°F (9.5°C).Temperature
Umatilla's weather changes with the onset of November, slightly falling from an enjoyable 61.9°F (16.6°C) in October to a chilly 49.1°F (9.5°C). During the nights in November, Umatilla observes an average low-temperature of 36.7°F (2.6°C).Humidity
In Umatilla, the average relative humidity in November is 68%.Rainfall
In Umatilla, Oregon, in November, it is raining for 10.7 days, with typically 0.59" (15mm) of accumulated precipitation. In Umatilla, Oregon, during the entire year, the rain falls for 106.1 days and collects up to 7.76" (197mm) of precipitation.Snowfall
Months with snowfall are January through March, September, November and December. November is the first month it typically snows. Throughout November, in the average 0.9 snowfall days, it receives 0.12" (3mm) of snow. In Umatilla, during the entire year, snow falls for 10.3 days and aggregates up to 6.02" (153mm) of snow.Daylight
In November, the average length of the day is 9h and 28min.On the first day of November, sunrise is at 7:38 am and sunset at 5:42 pm PDT. On the last day of the month, sunrise is at 7:18 am and sunset at 4:14 pm PST.
Note: On Sunday, November 3. 2024, at 2:00 am, Daylight Saving Time ends, and the time zone changes from PDT to PST. Daylight Saving Time starts again on Sunday, March 9. 2025, at 2:00 am; consequently, the time zone reverts from PST to PDT.
Sunshine
The average sunshine in November is 6.2h.UV index
January, February, November and December, with an average maximum UV index of 2, are months with the lowest UV index. A UV Index reading of 2, and below, represents a minimal health hazard from unsafe exposure to UV radiation for the average person.Note: A maximum high daily UV index of 2 during November translates into the following directions:
Though the majority can handle prolonged sun exposure, it is crucial to always shield babies, children, and those with fair skin. The Sun's most harmful UV rays are emitted around midday; avoid staying outdoors for long during this time. For optimum UV protection, wear sun-resistant attire complemented with a hat and quality shades. Be careful! The Sun's UV radiation can nearly be doubled by the reflective quality of snow.
Published by: Weather U.S. | About Us
Data Sources | Weather Forecasting & Climate
Frequently asked questions
Average temperature in November
Umatilla, OR
- Average high temperature in November: 49.1°F
The warmest month (with the highest average high temperature) is July (89.1°F).
The month with the lowest average high temperature is December (38.7°F).
- Average low temperature in November: 36.7°F
The month with the highest average low temperature is August (64.2°F).
The coldest month (with the lowest average low temperature) is December (28.6°F).
Average pressure in November
Umatilla, OR
- Average pressure in November: 30.09"Hg
The month with the highest atmospheric pressure is January (30.19"Hg).
The month with the lowest atmospheric pressure is August (29.91"Hg).
Average wind speed in November
Umatilla, OR
- Average wind speed in November: 7.2mph
The windiest month (with the highest average wind speed) is April (9.3mph).
The calmest month (with the lowest average wind speed) is December (6.2mph).
Average humidity in November
Umatilla, OR
- Average humidity in November: 68%
The month with the highest relative humidity is January (79%).
The months with the lowest relative humidity are July and August (36%).
Average rainfall in November
Umatilla, OR
- Average rainfall in November: 0.59"
The wettest month (with the highest rainfall) is March (1.02").
The driest month (with the least rainfall) is July (0.16").
Average rainfall days in November
Umatilla, OR
- Average rainfall days in November: 10.7 days
The month with the highest number of rainy days is March (13.1 days).
The month with the least rainy days is July (3.8 days).
Average snowfall in November
Umatilla, OR
- Average snowfall in November: 0.12"
The month with the highest snowfall is February (2.83").
The months with the least snowfall are April, May, June, July, August and October (0").
Average snowfall days in November
Umatilla, OR
- Average snowfall days in November: 0.9 days
The month with the highest number of snowfall days is December (3.2 days).
The months with the least snowfall days are April, May, June, July, August and October (0 days).
Average daylight in November /
Average sunshine in November
Umatilla, OR
- Average daylight in November: 9h and 30min
The month with the longest days is June (Average daylight: 15h and 42min).
The month with the shortest days is December (Average daylight: 8h and 42min).
- Average sunshine in November: 6h and 12min
The months with the most sunshine are July and August (Average sunshine: 12h and 0min).
The months with the least sunshine are January and December (Average sunshine: 5h and 24min).
Average sunshine days in November
Umatilla, OR
- Average sunshine days in November: 16.6 days
The month with the most sunshine days is July (25.3 days).
The month with the least sunshine days is February (14 days).
Average UV index in November
Umatilla, OR
- Average UV index in November: 2
The month with the highest UV index is July (UV index 7).
The months with the lowest UV index are January, February, November and December (UV index 2).
Average cloud cover in November
Umatilla, OR
- Average cloud cover in November: 35
The months with the most cloud cover are January and December (Cloud cover 44).
The month with the least cloud cover is July (Cloud cover 9).
Average visibility in November
Umatilla, OR
- Average visibility in November: 6mi
The months with the highest visibility are January, February, March, April, May, June, July, August, September, October, November and December (6mi).
The months with the lowest visibility are January, February, March, April, May, June, July, August, September, October, November and December (6mi).
