July is the hottest month for Ashburn with an average high temperature of 86.9°, which ranks it as about average compared to other places in Virginia. In Ashburn, there are 3 comfortable months with high temperatures in the range of 70-85°. The most pleasant months of the year for Ashburn are September, May and June.

August is the hottest month for Mountain View with an average high temperature of 79.3°, which ranks it as cooler than most places in California. In Mountain View, there are 6 comfortable months with high temperatures in the range of 70-85°. The most pleasant months of the year for Mountain View are June, September and July.

January has the coldest nighttime temperatures for Ashburn with an average of 22.8°. This is colder than most places in Virginia.

December has the coldest nighttime temperatures for Mountain View with an average of 40.9°. This is warmer than most places in California.

In Ashburn, there are 24.0 days annually when the high temperature is over 90°, which is about average compared to other places in Virginia.

In Mountain View, there are 11.7 days annually when the high temperature is over 90°, which is cooler than most places in California.

In Ashburn, there are 110.0 days annually when the nighttime low temperature falls below freezing, which is colder than most places in Virginia.

In Mountain View, there are 5.7 days annually when the nighttime low temperature falls below freezing, which is warmer than most places in California.

In Ashburn, there are 0.8 days annually when the nighttime low temperature falls below zero°, which is colder than most places in Virginia.

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

May is the wettest month in Ashburn 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 42.0 inches in Ashburn means that it is drier than most places in Virginia.


February is the wettest month in Mountain View with 3.1 inches of rain, and the driest month is July with 0.0 inches. The wettest season is Spring with 57% of yearly precipitation and 1% occurs in Autumn, which is the driest season. The annual rainfall of 15.5 inches in Mountain View means that it is drier than most places in California.

May is the rainiest month in Ashburn with 11.9 days of rain, and October is the driest month with only 8.1 rainy days. There are 116.4 rainy days annually in Ashburn, which is about average compared to other 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.

February is the rainiest month in Mountain View with 10.4 days of rain, and July is the driest month with only 0.2 rainy days. There are 61.6 rainy days annually in Mountain View, which is rainier than most places in California. The rainiest season is Spring when it rains 50% of the time and the driest is Autumn with only a 2% chance of a rainy day.

An annual snowfall of 21.5 inches in Ashburn means that it is one of the snowiest places in Virginia.

There is rarely any recorded snowfall in Mountain View, ranking it as one of the least snowy places in California.

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

Any measurable snowfall is a rare occurance in Mountain View.

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