2024 Compare Climate & Weather:
Santa Rosa, CA vs Fullerton, CA
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Highlights
On average, there are 283 sunny days per year in Fullerton. Santa Rosa averages 256 sunny days per year. The US average is 205 sunny days.
Fullerton, California gets 13.9 inches of rain, on average, per year. Santa Rosa, California gets 38.2 inches of rain, on average, per year. The US average is 38.1 inches of rain per year.
Fullerton averages 0 inches of snow per year. Santa Rosa averages 0 inches of snow per year. The US average is 27.8 inches of snow per year.
Weather Highlights
Fullerton, California
Summer High: the July high is around 84.6 degrees
Winter Low: the January low is 46.2
Rain: averages 13.9 inches of rain a year
Snow: averages 0 inches of snow a year
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
BESTPLACES COMFORT INDEX
FullertonThe annual BestPlaces Comfort Index for Fullerton is 9.3 (10=best), which means it is one of the most pleasant places in California.
9.3 / 10
June, May and October are the most pleasant months in Fullerton, while January and December are the least comfortable months.
Santa RosaThe 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.
Today's Weather - Santa Rosa, CA
10 PM PST
Mostly Clear
79°F
DAY | DESCRIPTION | HIGH / LOW | WIND |
---|
Tonight | Mostly Clear | 63° / 99° | WSW 2 to 8 mph |
Wednesday Night | Mostly Clear | 57° / 90° | SW 0 to 6 mph |
Thursday Night | Mostly Clear | 52° / 84° | SW 0 to 5 mph |
Friday Night | Partly Cloudy | 52° / 88° | WSW 1 to 6 mph |
Saturday Night | Partly Cloudy | 56° / 88° | W 2 to 8 mph |
Sunday Night | Mostly Clear | 54° / 88° | SW 1 to 7 mph |
Monday Night | Mostly Clear | 56° / 88° | WSW 1 to 7 mph |
Today's Weather - Fullerton, CA
10 PM PST
Patchy Fog
66°F
DAY | DESCRIPTION | HIGH / LOW | WIND |
---|
Tonight | Patchy Fog | 61° / 80° | S 0 to 5 mph |
Wednesday Night | Patchy Fog | 63° / 81° | SW 0 to 10 mph |
Thursday Night | Patchy Fog | 62° / 81° | SW 0 to 10 mph |
Friday Night | Partly Cloudy | 63° / 80° | S 0 to 10 mph |
Saturday Night | Partly Cloudy | 62° / 77° | S 0 to 10 mph |
Sunday Night | Mostly Cloudy | 61° / 78° | S 5 to 10 mph |
Monday Night | Mostly Cloudy | 61° / 77° | SW 0 to 10 mph |
Average Monthly High / Low (°F)
Month | Santa Rosa, CA | Fullerton, CA |
---|
January | 58° / 38° | 69° / 46° |
February | 62° / 40° | 70° / 48° |
March | 66° / 42° | 71° / 50° |
April | 70° / 43° | 74° / 52° |
May | 75° / 47° | 77° / 57° |
June | 81° / 50° | 80° / 60° |
July | 84° / 52° | 85° / 64° |
August | 84° / 52° | 87° / 65° |
September | 84° / 50° | 85° / 63° |
October | 77° / 46° | 80° / 57° |
November | 66° / 42° | 74° / 51° |
December | 58° / 38° | 69° / 46° |
Hot, Freezing, Rainy, Snowy Days: Santa Rosa / Fullerton
Month | Hot Days | Freezing Days | Rainy Days | Snowy Days |
---|
January | 0 / 0 | 7 / 0 | 13 / 6 | 0 / 0 |
February | 0 / 0 | 3 / 0 | 12 / 6 | 0 / 0 |
March | 0 / 1 | 1 / 0 | 11 / 5 | 0 / 0 |
April | 0 / 1 | 0 / 0 | 7 / 3 | 0 / 0 |
May | 2 / 2 | 0 / 0 | 4 / 1 | 0 / 0 |
June | 5 / 2 | 0 / 0 | 1 / 1 | 0 / 0 |
July | 7 / 6 | 0 / 0 | 0 / 0 | 0 / 0 |
August | 7 / 9 | 0 / 0 | 0 / 0 | 0 / 0 |
September | 7 / 7 | 0 / 0 | 2 / 1 | 0 / 0 |
October | 3 / 4 | 0 / 0 | 4 / 2 | 0 / 0 |
November | 0 / 1 | 3 / 0 | 10 / 3 | 0 / 0 |
December | 0 / 0 | 8 / 0 | 12 / 5 | 0 / 0 |
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.
August is the hottest month for Fullerton with an average high temperature of 86.7°, which ranks it as cooler than most places in California. In Fullerton, there are 7 comfortable months with high temperatures in the range of 70-85°. The most pleasant months of the year for Fullerton are May, June and October.
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.
December has the coldest nighttime temperatures for Fullerton with an average of 45.7°. This is one of the warmest places in California.
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 Fullerton, there are 32.4 days annually when the high temperature is over 90°, which is cooler than most places in California.
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 Fullerton, there are 0.2 days annually when the nighttime low temperature falls below freezing, which is one of the warmest places in California.
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.
In Fullerton, 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 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.
February is the wettest month in Fullerton with 3.2 inches of rain, and the driest month is July with 0.0 inches. The wettest season is Spring with 61% of yearly precipitation and 1% occurs in Autumn, which is the driest season. The annual rainfall of 13.9 inches in Fullerton means that it is drier than most places in California.
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.
January is the rainiest month in Fullerton with 6.3 days of rain, and August is the driest month with only 0.2 rainy days. There are 32.3 rainy days annually in Fullerton, which is less rainy than most places in California. The rainiest season is Spring when it rains 54% of the time and the driest is Autumn with only a 3% chance of a rainy day.
There is rarely any recorded snowfall in Santa Rosa, ranking it as one of the least snowy places in California.
There is rarely any recorded snowfall in Fullerton, ranking it as one of the least snowy places in California.
Any measurable snowfall is a rare occurance in Santa Rosa.
Any measurable snowfall is a rare occurance in Fullerton.
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 Santa Rosa 2 Reviews
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
Start Your Review of Santa Rosa
Reviews for Fullerton 2 Reviews
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
Start Your Review of Fullerton
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