The remote server returned an error: (400) Bad Request.The remote server returned an error: (400) Bad Request. 2025 Compare Climate & Weather: Wilsonville, OR vs Ellensburg, WA

2025 Compare Climate & Weather:
Wilsonville, OR vs Ellensburg, WA

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Highlights

On average, there are 204 sunny days per year in Ellensburg. Wilsonville averages 141 sunny days per year. The US average is 205 sunny days.

Ellensburg, Washington gets 9 inches of rain, on average, per year. Wilsonville, Oregon gets 42.8 inches of rain, on average, per year. The US average is 38.1 inches of rain per year.

Ellensburg averages 21.3 inches of snow per year. Wilsonville averages 1.5 inches of snow per year. The US average is 27.8 inches of snow per year.

Weather Highlights

Ellensburg, Washington
Summer High: the July high is around 84.2 degrees
Winter Low: the January low is 23.1
Rain: averages 9 inches of rain a year
Snow: averages 21.3 inches of snow a year

Wilsonville, Oregon
Summer High: the July high is around 81.7 degrees
Winter Low: the January low is 36.1
Rain: averages 42.8 inches of rain a year
Snow: averages 1.5 inches of snow a year

BestPlaces Comfort Index
Ellensburg

The annual BestPlaces Comfort Index for Ellensburg is 7.2 (10=best), which means it is more comfortable than most places in Washington.

7.2 / 10
July, August and June are the most pleasant months in Ellensburg, while December and January are the least comfortable months.

Wilsonville

The annual BestPlaces Comfort Index for Wilsonville is 7.5 (10=best), which means it is more comfortable than most places in Oregon.

7.5 / 10
August, July and September are the most pleasant months in Wilsonville, while December and January are the least comfortable months.

Average Monthly High / Low (°F)
MonthWilsonville, OREllensburg, WA
January48° / 36°36° / 23°
February52° / 37°43° / 25°
March57° / 39°53° / 30°
April62° / 42°61° / 35°
May69° / 47°69° / 43°
June74° / 52°76° / 49°
July82° / 56°84° / 55°
August82° / 55°84° / 54°
September77° / 51°76° / 45°
October64° / 45°62° / 35°
November53° / 40°46° / 28°
December46° / 35°34° / 22°
Hot, Freezing, Rainy, Snowy Days: Wilsonville / Ellensburg
MonthHot DaysFreezing DaysRainy DaysSnowy Days
January0 / 09 / 2718 / 90 / 5
February0 / 06 / 2315 / 70 / 2
March0 / 03 / 1917 / 60 / 1
April0 / 01 / 915 / 60 / 0
May1 / 10 / 212 / 70 / 0
June1 / 20 / 08 / 50 / 0
July6 / 100 / 04 / 20 / 0
August5 / 90 / 03 / 30 / 0
September2 / 20 / 16 / 30 / 0
October0 / 00 / 1112 / 60 / 0
November0 / 04 / 2019 / 90 / 2
December0 / 011 / 2818 / 100 / 6
August is the hottest month for Wilsonville with an average high temperature of 82.3°, which ranks it as about average compared to other places in Oregon. In Wilsonville, there are 4 comfortable months with high temperatures in the range of 70-85°. The most pleasant months of the year for Wilsonville are September, July and June.

July is the hottest month for Ellensburg with an average high temperature of 84.2°, which ranks it as warmer than most places in Washington. In Ellensburg, there are 4 comfortable months with high temperatures in the range of 70-85°. The most pleasant months of the year for Ellensburg are September, June and August.
December has the coldest nighttime temperatures for Wilsonville with an average of 34.7°. This is warmer than most places in Oregon.

December has the coldest nighttime temperatures for Ellensburg with an average of 21.6°. This is colder than most places in Washington.

In Wilsonville, there are 15.0 days annually when the high temperature is over 90°, which is about average compared to other places in Oregon.

In Ellensburg, there are 23.5 days annually when the high temperature is over 90°, which is hotter than most places in Washington.

In Wilsonville, there are 33.7 days annually when the nighttime low temperature falls below freezing, which is warmer than most places in Oregon.

In Ellensburg, there are 139.8 days annually when the nighttime low temperature falls below freezing, which is colder than most places in Washington.

In Wilsonville, there are 0.0 days annually when the nighttime low temperature falls below zero°, which is about average compared to other places in Oregon.

In Ellensburg, there are 2.3 days annually when the nighttime low temperature falls below zero°, which is colder than most places in Washington.

December is the wettest month in Wilsonville with 6.8 inches of rain, and the driest month is July with 0.6 inches. The wettest season is Spring with 41% of yearly precipitation and 7% occurs in Autumn, which is the driest season. The annual rainfall of 42.8 inches in Wilsonville means that it is about average compared to other places in Oregon.


December is the wettest month in Ellensburg with 1.5 inches of rain, and the driest month is August with 0.2 inches. The wettest season is Spring with 39% of yearly precipitation and 12% occurs in Autumn, which is the driest season. The annual rainfall of 9.0 inches in Ellensburg means that it is one of the driest places in Washington.

November is the rainiest month in Wilsonville with 18.8 days of rain, and August is the driest month with only 3.4 rainy days. There are 147.3 rainy days annually in Wilsonville, which is about average compared to other places in Oregon. The rainiest season is Spring when it rains 34% of the time and the driest is Autumn with only a 11% chance of a rainy day.

December is the rainiest month in Ellensburg with 10.4 days of rain, and July is the driest month with only 2.4 rainy days. There are 74.4 rainy days annually in Ellensburg, which is one of the least rainy places in Washington. The rainiest season is Spring when it rains 35% of the time and the driest is Autumn with only a 14% chance of a rainy day.

An annual snowfall of 1.5 inches in Wilsonville means that it is less snowy than most places in Oregon.

An annual snowfall of 21.3 inches in Ellensburg means that it is snowier than most places in Washington.
December is the snowiest month in Wilsonville with 0.5 inches of snow, and 2 months of the year have significant snowfall.

December is the snowiest month in Ellensburg with 7.9 inches of snow, and 5 months of the year have significant snowfall.

DID YOU KNOW?

Many people confuse Weather and Climate, but they are different. Weather refers to the conditions of the atmosphere over a short period of time, while Climate refers to the conditions of the atmosphere over a long period of time.

Weather, more specifically, refers to how the atmosphere behaves and its effects on life and human activities. Most people think of Weather in terms of what can be observed: temperature, humidity, precipitation, and cloudy/sunny conditions. Weather conditions constantly change on a minute-to-minute basis.

Climate is a record of the average weather conditions for a given place over a long period of time, often referred to as Climate Normals. A 30-year period of record is a common requirement to be considered a Climate Normal.

Reviews for Wilsonville    2 Reviews
Jill · Sherman Oaks, CA
re:
Over 16 years ago

Hi. I'd like to know if you still feel the same way about living in Broomfield. I went there this past July to check it out (along with Lafayette, Boulder (can't  More

   |    Reply
NC For Me · Apex, NC
re:
Over 16 years ago

Apex is perfect for what you are looking for. It's close enough to Raleigh, Durham, Chapel Hill to find a job and Cary the next town over, is a little more expensive but  More

   |    Reply

Start Your Review of Wilsonville

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Reviews for Ellensburg    2 Reviews
Jill · Sherman Oaks, CA
re:
Over 16 years ago

Hi. I'd like to know if you still feel the same way about living in Broomfield. I went there this past July to check it out (along with Lafayette, Boulder (can't  More

   |    Reply
NC For Me · Apex, NC
re:
Over 16 years ago

Apex is perfect for what you are looking for. It's close enough to Raleigh, Durham, Chapel Hill to find a job and Cary the next town over, is a little more expensive but  More

   |    Reply

Start Your Review of Ellensburg

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Zips In Wilsonville, Oregon
97070
Zips In ELLENSBURG, WASHINGTON
98926
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