The remote server returned an error: (400) Bad Request.The remote server returned an error: (400) Bad Request. 2025 Compare Climate & Weather: Kennewick, WA vs Defiance, OH

2025 Compare Climate & Weather:
Kennewick, WA vs Defiance, OH

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Highlights

On average, there are 182 sunny days per year in Defiance. Kennewick averages 191 sunny days per year. The US average is 205 sunny days.

Defiance, Ohio gets 35 inches of rain, on average, per year. Kennewick, Washington gets 8.1 inches of rain, on average, per year. The US average is 38.1 inches of rain per year.

Defiance averages 25.3 inches of snow per year. Kennewick averages 3.5 inches of snow per year. The US average is 27.8 inches of snow per year.

Weather Highlights

Defiance, Ohio
Summer High: the July high is around 84 degrees
Winter Low: the January low is 17.5
Rain: averages 35 inches of rain a year
Snow: averages 25.3 inches of snow a year

Kennewick, Washington
Summer High: the July high is around 89.9 degrees
Winter Low: the January low is 28.7
Rain: averages 8.1 inches of rain a year
Snow: averages 3.5 inches of snow a year

BestPlaces Comfort Index
Defiance

The annual BestPlaces Comfort Index for Defiance is 7.0 (10=best), which means it is about average compared to other places in Ohio.

7 / 10
June, September and August are the most pleasant months in Defiance, while January and December are the least comfortable months.

Kennewick

The annual BestPlaces Comfort Index for Kennewick is 7.5 (10=best), which means it is one of the most pleasant places in Washington.

7.5 / 10
June, September and May are the most pleasant months in Kennewick, while December and January are the least comfortable months.

Average Monthly High / Low (°F)
MonthKennewick, WADefiance, OH
January41° / 29°32° / 18°
February48° / 30°35° / 20°
March58° / 35°46° / 28°
April66° / 40°60° / 38°
May75° / 48°71° / 49°
June82° / 54°80° / 59°
July90° / 59°84° / 63°
August89° / 58°82° / 61°
September80° / 50°75° / 53°
October65° / 40°63° / 42°
November50° / 34°49° / 33°
December39° / 28°36° / 23°
Hot, Freezing, Rainy, Snowy Days: Kennewick / Defiance
MonthHot DaysFreezing DaysRainy DaysSnowy Days
January0 / 019 / 2812 / 111 / 6
February0 / 017 / 259 / 91 / 5
March0 / 010 / 219 / 100 / 3
April0 / 03 / 77 / 120 / 1
May2 / 10 / 07 / 120 / 0
June5 / 30 / 05 / 100 / 0
July16 / 50 / 03 / 90 / 0
August14 / 30 / 02 / 90 / 0
September3 / 10 / 03 / 80 / 0
October0 / 04 / 46 / 100 / 0
November0 / 012 / 1511 / 110 / 1
December0 / 021 / 2511 / 121 / 5
July is the hottest month for Kennewick with an average high temperature of 89.9°, which ranks it as one of the hottest places in Washington. In Kennewick, there are 3 comfortable months with high temperatures in the range of 70-85°. The most pleasant months of the year for Kennewick are September, May and June.

July is the hottest month for Defiance with an average high temperature of 84.0°, which ranks it as about average compared to other places in Ohio. In Defiance, there are 5 comfortable months with high temperatures in the range of 70-85°. The most pleasant months of the year for Defiance are June, September and August.
December has the coldest nighttime temperatures for Kennewick with an average of 27.5°. This is colder than most places in Washington.

January has the coldest nighttime temperatures for Defiance with an average of 17.5°. This is colder than most places in Ohio.

In Kennewick, there are 39.9 days annually when the high temperature is over 90°, which is one of the hottest places in Washington.

In Defiance, there are 11.6 days annually when the high temperature is over 90°, which is about average compared to other places in Ohio.

In Kennewick, there are 87.1 days annually when the nighttime low temperature falls below freezing, which is colder than most places in Washington.

In Defiance, there are 124.2 days annually when the nighttime low temperature falls below freezing, which is colder than most places in Ohio.

In Kennewick, there are 0.6 days annually when the nighttime low temperature falls below zero°, which is colder than most places in Washington.

In Defiance, there are 5.8 days annually when the nighttime low temperature falls below zero°, which is colder than most places in Ohio.

December is the wettest month in Kennewick with 1.2 inches of rain, and the driest month is July with 0.2 inches. The wettest season is Spring with 39% of yearly precipitation and 13% occurs in Autumn, which is the driest season. The annual rainfall of 8.1 inches in Kennewick means that it is one of the driest places in Washington.


May is the wettest month in Defiance with 3.9 inches of rain, and the driest month is February with 1.9 inches. The wettest season is Autumn with 31% of yearly precipitation and 18% occurs in Spring, which is the driest season. The annual rainfall of 35.0 inches in Defiance means that it is one of the driest places in Ohio.

January is the rainiest month in Kennewick with 11.5 days of rain, and August is the driest month with only 2.3 rainy days. There are 82.8 rainy days annually in Kennewick, which is less rainy than most places in Washington. The rainiest season is Spring when it rains 38% of the time and the driest is Autumn with only a 12% chance of a rainy day.

May is the rainiest month in Defiance with 11.9 days of rain, and September is the driest month with only 8.4 rainy days. There are 122.4 rainy days annually in Defiance, which is less rainy than most places in Ohio. The rainiest season is Summer when it rains 28% of the time and the driest is Autumn with only a 22% chance of a rainy day.

An annual snowfall of 3.5 inches in Kennewick means that it is less snowy than most places in Washington.

An annual snowfall of 25.3 inches in Defiance means that it is about average compared to other places in Ohio.
December is the snowiest month in Kennewick with 1.4 inches of snow, and 3 months of the year have significant snowfall.

January is the snowiest month in Defiance with 8.3 inches of snow, and 6 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 Kennewick    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 Kennewick

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Reviews for Defiance    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 Defiance

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Zips In Kennewick, Washington
99336, 99337, 99338
Zips In DEFIANCE, OHIO
43512
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