The remote server returned an error: (400) Bad Request.The remote server returned an error: (400) Bad Request. 2025 Compare Climate & Weather: Chino Valley, AZ vs Rohnert Park, CA

2025 Compare Climate & Weather:
Chino Valley, AZ vs Rohnert Park, CA

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Highlights

On average, there are 255 sunny days per year in Rohnert Park. Chino Valley averages 278 sunny days per year. The US average is 205 sunny days.

Rohnert Park, California gets 31.6 inches of rain, on average, per year. Chino Valley, Arizona gets 15.6 inches of rain, on average, per year. The US average is 38.1 inches of rain per year.

Rohnert Park averages 0 inches of snow per year. Chino Valley averages 12.2 inches of snow per year. The US average is 27.8 inches of snow per year.

Weather Highlights

Rohnert Park, California
Summer High:
the July high is around 82.4 degrees
Winter Low: the January low is 38.4
Rain: averages 31.6 inches of rain a year
Snow: averages 0 inches of snow a year

Chino Valley, Arizona
Summer High:
the July high is around 90.8 degrees
Winter Low: the January low is 27.8
Rain: averages 15.6 inches of rain a year
Snow: averages 12.2 inches of snow a year

BestPlaces Comfort Index
Rohnert Park

The annual BestPlaces Comfort Index for Rohnert Park is 8.4 (10=best), which means it is more comfortable than most places in California.

8.4 / 10
August, July and June are the most pleasant months in Rohnert Park, while January and December are the least comfortable months.

Chino Valley

The annual BestPlaces Comfort Index for Chino Valley is 7.9 (10=best), which means it is one of the most pleasant places in Arizona.

7.9 / 10
May, September and October are the most pleasant months in Chino Valley, while January and December are the least comfortable months.

Average Monthly High / Low (°F)
MonthChino Valley, AZRohnert Park, CA
January52° / 28°58° / 38°
February55° / 30°62° / 41°
March61° / 34°65° / 42°
April69° / 40°69° / 44°
May78° / 49°74° / 47°
June88° / 57°80° / 51°
July91° / 63°82° / 52°
August88° / 62°83° / 52°
September83° / 55°83° / 51°
October73° / 44°77° / 47°
November60° / 33°66° / 42°
December51° / 27°58° / 38°
Hot, Freezing, Rainy, Snowy Days: Chino Valley / Rohnert Park
MonthHot DaysFreezing DaysRainy DaysSnowy Days
January0 / 022 / 66 / 132 / 0
February0 / 018 / 26 / 122 / 0
March0 / 013 / 06 / 111 / 0
April0 / 05 / 04 / 70 / 0
May2 / 10 / 03 / 40 / 0
June12 / 40 / 02 / 10 / 0
July19 / 50 / 09 / 00 / 0
August13 / 60 / 010 / 00 / 0
September3 / 70 / 06 / 20 / 0
October0 / 22 / 04 / 40 / 0
November0 / 015 / 24 / 101 / 0
December0 / 023 / 75 / 121 / 0
July is the hottest month for Chino Valley with an average high temperature of 90.8°, which ranks it as cooler than most places in Arizona. In Chino Valley, there are 3 comfortable months with high temperatures in the range of 70-85°. The most pleasant months of the year for Chino Valley are May, September and October.

September is the hottest month for Rohnert Park with an average high temperature of 82.7°, which ranks it as cooler than most places in California. In Rohnert Park, there are 6 comfortable months with high temperatures in the range of 70-85°. The most pleasant months of the year for Rohnert Park are October, June and May.
December has the coldest nighttime temperatures for Chino Valley with an average of 27.0°. This is colder than most places in Arizona.

December has the coldest nighttime temperatures for Rohnert Park with an average of 38.0°. This is about average compared to other places in California.

In Chino Valley, there are 49.0 days annually when the high temperature is over 90°, which is cooler than most places in Arizona.

In Rohnert Park, there are 25.0 days annually when the high temperature is over 90°, which is cooler than most places in California.

In Chino Valley, there are 97.7 days annually when the nighttime low temperature falls below freezing, which is colder than most places in Arizona.

In Rohnert Park, there are 18.2 days annually when the nighttime low temperature falls below freezing, which is about average compared to other places in California.

In Chino Valley, there are 0.1 days annually when the nighttime low temperature falls below zero°, which is colder than most places in Arizona.

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

August is the wettest month in Chino Valley with 2.6 inches of rain, and the driest month is June with 0.4 inches. The wettest season is Autumn with 33% of yearly precipitation and 17% occurs in Summer, which is the driest season. The annual rainfall of 15.6 inches in Chino Valley means that it is wetter than most places in Arizona.


December is the wettest month in Rohnert Park with 6.0 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 31.6 inches in Rohnert Park means that it is wetter than most places in California.

August is the rainiest month in Chino Valley with 9.9 days of rain, and June is the driest month with only 2.0 rainy days. There are 62.9 rainy days annually in Chino Valley, which is rainier than most places in Arizona. The rainiest season is Autumn when it rains 33% of the time and the driest is Summer with only a 20% chance of a rainy day.

January is the rainiest month in Rohnert Park with 12.6 days of rain, and July is the driest month with only 0.2 rainy days. There are 75.2 rainy days annually in Rohnert Park, 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 12.2 inches in Chino Valley means that it is snowier than most places in Arizona.

There is rarely any recorded snowfall in Rohnert Park, ranking it as one of the least snowy places in California.
February is the snowiest month in Chino Valley with 3.5 inches of snow, and 6 months of the year have significant snowfall.

Any measurable snowfall is a rare occurance in Rohnert Park.

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 Chino Valley    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 Chino Valley

Reviews for Rohnert Park    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 Rohnert Park

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