August is the hottest month for Sammamish with an average high temperature of 76.0°, which ranks it as cooler than most places in Washington. In Sammamish, there are 3 comfortable months with high temperatures in the range of 70-85°. The most pleasant months of the year for Sammamish are August, July and September.

August is the hottest month for Black Diamond with an average high temperature of 76.4°, which ranks it as cooler than most places in Washington. In Black Diamond, there are 3 comfortable months with high temperatures in the range of 70-85°. The most pleasant months of the year for Black Diamond are August, July and September.

December has the coldest nighttime temperatures for Sammamish with an average of 33.9°. This is warmer than most places in Washington.

December has the coldest nighttime temperatures for Black Diamond with an average of 33.2°. This is about average compared to other places in Washington.

In Sammamish, there are 3.1 days annually when the high temperature is over 90°, which is about average compared to other places in Washington.

In Black Diamond, there are 3.3 days annually when the high temperature is over 90°, which is about average compared to other places in Washington.

In Sammamish, there are 42.9 days annually when the nighttime low temperature falls below freezing, which is warmer than most places in Washington.

In Black Diamond, there are 49.9 days annually when the nighttime low temperature falls below freezing, which is about average compared to other places in Washington.

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

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

November is the wettest month in Sammamish with 8.6 inches of rain, and the driest month is July with 1.2 inches. The wettest season is Spring with 36% of yearly precipitation and 10% occurs in Autumn, which is the driest season. The annual rainfall of 52.7 inches in Sammamish means that it is wetter than most places in Washington.


November is the wettest month in Black Diamond with 7.9 inches of rain, and the driest month is July with 1.3 inches. The wettest season is Spring with 34% of yearly precipitation and 11% occurs in Autumn, which is the driest season. The annual rainfall of 50.0 inches in Black Diamond means that it is wetter than most places in Washington.

November is the rainiest month in Sammamish with 20.4 days of rain, and August is the driest month with only 5.7 rainy days. There are 173.5 rainy days annually in Sammamish, which is rainier than most places in Washington. The rainiest season is Spring when it rains 31% of the time and the driest is Autumn with only a 14% chance of a rainy day.

November is the rainiest month in Black Diamond with 20.3 days of rain, and August is the driest month with only 5.8 rainy days. There are 173.6 rainy days annually in Black Diamond, which is rainier than most places in Washington. The rainiest season is Spring when it rains 31% of the time and the driest is Autumn with only a 14% chance of a rainy day.

An annual snowfall of 6.3 inches in Sammamish means that it is about average compared to other places in Washington.

An annual snowfall of 4.7 inches in Black Diamond means that it is about average compared to other places in Washington.

December is the snowiest month in Sammamish with 2.0 inches of snow, and 5 months of the year have significant snowfall.

November is the snowiest month in Black Diamond with 1.4 inches of snow, and 4 months of the year have significant snowfall.

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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

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