The remote server returned an error: (400) Bad Request.The remote server returned an error: (400) Bad Request. 2025 Compare Climate & Weather: Sammamish, WA vs Rancho Mirage, CA

2025 Compare Climate & Weather:
Sammamish, WA vs Rancho Mirage, CA

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Highlights

On average, there are 270 sunny days per year in Rancho Mirage. Sammamish averages 155 sunny days per year. The US average is 205 sunny days.

Rancho Mirage, California gets 4.8 inches of rain, on average, per year. Sammamish, Washington gets 52.7 inches of rain, on average, per year. The US average is 38.1 inches of rain per year.

Rancho Mirage averages 0 inches of snow per year. Sammamish averages 6.3 inches of snow per year. The US average is 27.8 inches of snow per year.

Weather Highlights

Rancho Mirage, California
Summer High:
the July high is around 107.6 degrees
Winter Low: the January low is 45.4
Rain: averages 4.8 inches of rain a year
Snow: averages 0 inches of snow a year

Sammamish, Washington
Summer High:
the July high is around 75.4 degrees
Winter Low: the January low is 35.3
Rain: averages 52.7 inches of rain a year
Snow: averages 6.3 inches of snow a year

BestPlaces Comfort Index
Rancho Mirage

The annual BestPlaces Comfort Index for Rancho Mirage is 7.4 (10=best), which means it is less comfortable than most places in California.

7.4 / 10
March, November and April are the most pleasant months in Rancho Mirage, while July and August are the least comfortable months.

Sammamish

The annual BestPlaces Comfort Index for Sammamish is 7.1 (10=best), which means it is about average compared to other places in Washington.

7.1 / 10
August, July and September are the most pleasant months in Sammamish, while December and January are the least comfortable months.

Average Monthly High / Low (°F)
MonthSammamish, WARancho Mirage, CA
January46° / 35°71° / 45°
February49° / 35°74° / 48°
March53° / 37°80° / 53°
April58° / 40°87° / 58°
May64° / 45°95° / 66°
June69° / 50°103° / 72°
July75° / 54°108° / 78°
August76° / 54°107° / 78°
September70° / 49°101° / 73°
October59° / 43°91° / 63°
November50° / 38°78° / 52°
December45° / 34°69° / 44°
Hot, Freezing, Rainy, Snowy Days: Sammamish / Rancho Mirage
MonthHot DaysFreezing DaysRainy DaysSnowy Days
January0 / 09 / 020 / 31 / 0
February0 / 09 / 016 / 31 / 0
March0 / 45 / 019 / 20 / 0
April0 / 112 / 017 / 10 / 0
May0 / 230 / 015 / 00 / 0
June0 / 280 / 011 / 00 / 0
July1 / 310 / 07 / 10 / 0
August1 / 310 / 06 / 10 / 0
September0 / 280 / 09 / 10 / 0
October0 / 181 / 015 / 10 / 0
November0 / 25 / 020 / 11 / 0
December0 / 011 / 119 / 22 / 0
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.

July is the hottest month for Rancho Mirage with an average high temperature of 107.6°, which ranks it as one of the hottest places in California. In Rancho Mirage, there are 4 comfortable months with high temperatures in the range of 70-85°. The most pleasant months of the year for Rancho Mirage are November, March and February.
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 Rancho Mirage with an average of 44.2°. This is warmer than most places in California.

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 Rancho Mirage, there are 175.1 days annually when the high temperature is over 90°, which is one of the hottest places in California.

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 Rancho Mirage, there are 1.0 days annually when the nighttime low temperature falls below freezing, which is warmer than most places in California.

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

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.


February is the wettest month in Rancho Mirage with 1.0 inches of rain, and the driest month is June with 0.0 inches. The wettest season is Spring with 54% of yearly precipitation and 13% occurs in Autumn, which is the driest season. The annual rainfall of 4.8 inches in Rancho Mirage means that it is one of the driest places in California.

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.

January is the rainiest month in Rancho Mirage with 2.8 days of rain, and June is the driest month with only 0.1 rainy days. There are 13.6 rainy days annually in Rancho Mirage, which is one of the least rainy places in California. The rainiest season is Spring when it rains 54% of the time and the driest is Autumn with only a 10% 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.

There is rarely any recorded snowfall in Rancho Mirage, ranking it as one of the least snowy places in California.
December is the snowiest month in Sammamish with 2.0 inches of snow, and 5 months of the year have significant snowfall.

Any measurable snowfall is a rare occurance in Rancho Mirage.

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 Sammamish    2 Reviews

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

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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

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Start Your Review of Sammamish

Reviews for Rancho Mirage    2 Reviews

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

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 Rancho Mirage

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