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 Reston with an average high temperature of 85.5°, which ranks it as cooler than most places in Virginia. In Reston, there are 4 comfortable months with high temperatures in the range of 70-85°. The most pleasant months of the year for Reston are September, June and May.

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 Reston with an average of 23.5°. This is colder than most places in Virginia.

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 Reston, there are 18.3 days annually when the high temperature is over 90°, which is cooler than most places in Virginia.

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 Reston, there are 103.7 days annually when the nighttime low temperature falls below freezing, which is about average compared to other places in Virginia.

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

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 Reston with 4.5 inches of rain, and the driest month is February with 2.7 inches. The wettest season is Summer with 27% of yearly precipitation and 20% occurs in Spring, which is the driest season. The annual rainfall of 42.7 inches in Reston means that it is drier than most places in Virginia.

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 Reston with 12.1 days of rain, and October is the driest month with only 8.1 rainy days. There are 117.9 rainy days annually in Reston, which is rainier than most places in Virginia. The rainiest season is Summer when it rains 28% of the time and the driest is Winter 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 21.5 inches in Reston means that it is one of the snowiest places in Virginia.

December is the snowiest month in Kennewick with 1.4 inches of snow, and 3 months of the year have significant snowfall.

February is the snowiest month in Reston with 7.8 inches of snow, and 5 months of the year have significant snowfall.

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

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

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

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

 Most Recent Searches On Compare Climate & Weather