The remote server returned an error: (400) Bad Request.The remote server returned an error: (400) Bad Request. 2025 Compare Climate & Weather: Star, ID vs Santa Rosa, CA

2025 Compare Climate & Weather:
Star, ID vs Santa Rosa, CA

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Highlights

On average, there are 256 sunny days per year in Santa Rosa. Star averages 210 sunny days per year. The US average is 205 sunny days.

Santa Rosa, California gets 38.2 inches of rain, on average, per year. Star, Idaho gets 11.9 inches of rain, on average, per year. The US average is 38.1 inches of rain per year.

Santa Rosa averages 0 inches of snow per year. Star averages 9.5 inches of snow per year. The US average is 27.8 inches of snow per year.

Weather Highlights

Santa Rosa, California
Summer High:
the July high is around 83.8 degrees
Winter Low: the January low is 38
Rain: averages 38.2 inches of rain a year
Snow: averages 0 inches of snow a year

Star, Idaho
Summer High:
the July high is around 92 degrees
Winter Low: the January low is 22.6
Rain: averages 11.9 inches of rain a year
Snow: averages 9.5 inches of snow a year

BestPlaces Comfort Index
Santa Rosa

The annual BestPlaces Comfort Index for Santa Rosa is 8.3 (10=best), which means it is more comfortable than most places in California.

8.3 / 10
June, August and July are the most pleasant months in Santa Rosa, while December and January are the least comfortable months.

Star

The annual BestPlaces Comfort Index for Star is 7.3 (10=best), which means it is one of the most pleasant places in Idaho.

7.3 / 10
June, September and May are the most pleasant months in Star, while December and January are the least comfortable months.

Average Monthly High / Low (°F)
MonthStar, IDSanta Rosa, CA
January38° / 23°58° / 38°
February46° / 26°62° / 40°
March57° / 32°66° / 42°
April65° / 37°70° / 43°
May74° / 45°75° / 47°
June83° / 52°81° / 50°
July92° / 58°84° / 52°
August91° / 56°84° / 52°
September80° / 47°84° / 50°
October66° / 37°77° / 46°
November50° / 29°66° / 42°
December39° / 22°58° / 38°
Hot, Freezing, Rainy, Snowy Days: Star / Santa Rosa
MonthHot DaysFreezing DaysRainy DaysSnowy Days
January0 / 026 / 710 / 133 / 0
February0 / 022 / 39 / 121 / 0
March0 / 015 / 110 / 111 / 0
April0 / 08 / 09 / 70 / 0
May2 / 21 / 07 / 40 / 0
June7 / 50 / 05 / 10 / 0
July20 / 70 / 02 / 00 / 0
August19 / 70 / 02 / 00 / 0
September5 / 70 / 03 / 20 / 0
October0 / 37 / 05 / 40 / 0
November0 / 020 / 311 / 101 / 0
December0 / 027 / 811 / 123 / 0
July is the hottest month for Star with an average high temperature of 92.0°, which ranks it as one of the hottest places in Idaho. In Star, there are 3 comfortable months with high temperatures in the range of 70-85°. The most pleasant months of the year for Star are September, May and June.

August is the hottest month for Santa Rosa with an average high temperature of 84.1°, which ranks it as cooler than most places in California. In Santa Rosa, there are 7 comfortable months with high temperatures in the range of 70-85°. The most pleasant months of the year for Santa Rosa are October, May and June.
December has the coldest nighttime temperatures for Star with an average of 22.2°. This is warmer than most places in Idaho.

December has the coldest nighttime temperatures for Santa Rosa with an average of 37.5°. This is about average compared to other places in California.

In Star, there are 52.5 days annually when the high temperature is over 90°, which is one of the hottest places in Idaho.

In Santa Rosa, there are 31.5 days annually when the high temperature is over 90°, which is cooler than most places in California.

In Star, there are 125.3 days annually when the nighttime low temperature falls below freezing, which is warmer than most places in Idaho.

In Santa Rosa, there are 22.4 days annually when the nighttime low temperature falls below freezing, which is colder than most places in California.

In Star, there are 2.6 days annually when the nighttime low temperature falls below zero°, which is warmer than most places in Idaho.

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

December is the wettest month in Star with 1.7 inches of rain, and the driest month is July with 0.3 inches. The wettest season is Spring with 35% of yearly precipitation and 11% occurs in Autumn, which is the driest season. The annual rainfall of 11.9 inches in Star means that it is drier than most places in Idaho.


December is the wettest month in Santa Rosa with 7.4 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 38.2 inches in Santa Rosa means that it is wetter than most places in California.

November is the rainiest month in Star with 11.0 days of rain, and August is the driest month with only 2.3 rainy days. There are 85.3 rainy days annually in Star, which is less rainy than most places in Idaho. The rainiest season is Spring when it rains 35% of the time and the driest is Autumn with only a 12% chance of a rainy day.

January is the rainiest month in Santa Rosa with 12.8 days of rain, and July is the driest month with only 0.2 rainy days. There are 75.7 rainy days annually in Santa Rosa, which is rainier than most places in California. The rainiest season is Spring when it rains 49% of the time and the driest is Autumn with only a 2% chance of a rainy day.

An annual snowfall of 9.5 inches in Star means that it is one of the least snowy places in Idaho.

There is rarely any recorded snowfall in Santa Rosa, ranking it as one of the least snowy places in California.
December is the snowiest month in Star with 4.0 inches of snow, and 4 months of the year have significant snowfall.

Any measurable snowfall is a rare occurance in Santa Rosa.

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 Star    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 Star

Reviews for Santa Rosa    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 Santa Rosa

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