2024 Compare Climate & Weather:
Arcata, CA vs Sonoma, CA
Change Cities
Highlights
On average, there are 262 sunny days per year in Sonoma. Arcata averages 175 sunny days per year. The US average is 205 sunny days.
Sonoma, California gets 30.7 inches of rain, on average, per year. Arcata, California gets 46 inches of rain, on average, per year. The US average is 38.1 inches of rain per year.
Sonoma averages 0 inches of snow per year. Arcata averages 0.5 inches of snow per year. The US average is 27.8 inches of snow per year.
Weather Highlights
Sonoma, California
Summer High: the July high is around 85.1 degrees
Winter Low: the January low is 37.9
Rain: averages 30.7 inches of rain a year
Snow: averages 0 inches of snow a year
Arcata, California
Summer High: the July high is around 64.6 degrees
Winter Low: the January low is 40.9
Rain: averages 46 inches of rain a year
Snow: averages 0.5 inches of snow a year
BESTPLACES COMFORT INDEX
SonomaThe annual BestPlaces Comfort Index for Sonoma is 8.4 (10=best), which means it is more comfortable than most places in California.
8.4 / 10
June, July and September are the most pleasant months in Sonoma, while January and December are the least comfortable months.
ArcataThe annual BestPlaces Comfort Index for Arcata is 7.6 (10=best), which means it is less comfortable than most places in California.
7.6 / 10
August, July and September are the most pleasant months in Arcata, while January and December are the least comfortable months.
Today's Weather - Arcata, CA
12 AM PST
Clear
45°F
| DAY | DESCRIPTION | HIGH / LOW | WIND |
|---|
| Overnight | Clear | 40° / 64° | N 5 mph |
| Wednesday Night | Mostly Clear | 45° / 76° | NNE 1 to 14 mph |
| Thursday Night | Clear | 53° / 78° | NNE 6 mph |
| Friday Night | Mostly Clear | 52° / 71° | ENE 3 to 7 mph |
| Saturday Night | Partly Cloudy | 50° / 66° | N 5 to 8 mph |
| Sunday Night | Partly Cloudy | 49° / 65° | NNW 7 to 12 mph |
| Monday Night | Partly Cloudy | 49° / 67° | N 7 to 13 mph |
Today's Weather - Sonoma, CA
12 AM PST
Clear
56°F
| DAY | DESCRIPTION | HIGH / LOW | WIND |
|---|
| Overnight | Clear | 52° / 80° | NNW 5 to 14 mph |
| Wednesday Night | Clear | 60° / 86° | N 14 to 21 mph |
| Thursday Night | Clear | 54° / 88° | NNW 2 to 8 mph |
| Friday Night | Clear | 52° / 84° | WSW 2 to 13 mph |
| Saturday Night | Mostly Clear | 52° / 79° | WSW 6 to 13 mph |
| Sunday Night | Mostly Clear | 50° / 79° | WSW 5 to 13 mph |
| Monday Night | Mostly Clear | 51° / 83° | SW 6 to 12 mph |
Average Monthly High / Low (°F)
| Month | Arcata, CA | Sonoma, CA |
|---|
| January | 56° / 41° | 57° / 38° |
| February | 56° / 41° | 62° / 40° |
| March | 57° / 42° | 66° / 42° |
| April | 58° / 44° | 70° / 43° |
| May | 61° / 47° | 76° / 47° |
| June | 63° / 50° | 82° / 51° |
| July | 65° / 52° | 85° / 53° |
| August | 66° / 52° | 85° / 52° |
| September | 66° / 50° | 84° / 51° |
| October | 64° / 47° | 77° / 47° |
| November | 58° / 43° | 65° / 42° |
| December | 55° / 40° | 57° / 38° |
Hot, Freezing, Rainy, Snowy Days: Arcata / Sonoma
| Month | Hot Days | Freezing Days | Rainy Days | Snowy Days |
|---|
| January | 0 / 0 | 3 / 6 | 17 / 12 | 0 / 0 |
| February | 0 / 0 | 2 / 3 | 15 / 11 | 0 / 0 |
| March | 0 / 0 | 1 / 1 | 16 / 10 | 0 / 0 |
| April | 0 / 0 | 0 / 0 | 13 / 7 | 0 / 0 |
| May | 0 / 2 | 0 / 0 | 9 / 4 | 0 / 0 |
| June | 0 / 6 | 0 / 0 | 5 / 1 | 0 / 0 |
| July | 0 / 7 | 0 / 0 | 2 / 0 | 0 / 0 |
| August | 0 / 8 | 0 / 0 | 3 / 0 | 0 / 0 |
| September | 0 / 7 | 0 / 0 | 4 / 1 | 0 / 0 |
| October | 0 / 2 | 0 / 0 | 8 / 4 | 0 / 0 |
| November | 0 / 0 | 1 / 2 | 15 / 9 | 0 / 0 |
| December | 0 / 0 | 3 / 8 | 17 / 12 | 0 / 0 |
September is the hottest month for Arcata with an average high temperature of 65.7°, which ranks it as one of the coolest places in California. In Arcata, there are 0 comfortable months with high temperatures in the range of 70-85°. The most pleasant months of the year for Arcata are September, August and July.
August is the hottest month for Sonoma with an average high temperature of 85.1°, which ranks it as cooler than most places in California. In Sonoma, there are 4 comfortable months with high temperatures in the range of 70-85°. The most pleasant months of the year for Sonoma are October, May and June.
December has the coldest nighttime temperatures for Arcata with an average of 40.3°. This is warmer than most places in California.
December has the coldest nighttime temperatures for Sonoma with an average of 37.5°. This is about average compared to other places in California.
In Arcata, there are 0.2 days annually when the high temperature is over 90°, which is one of the coolest places in California.
In Sonoma, there are 31.9 days annually when the high temperature is over 90°, which is cooler than most places in California.
In Arcata, there are 10.4 days annually when the nighttime low temperature falls below freezing, which is warmer than most places in California.
In Sonoma, there are 19.3 days annually when the nighttime low temperature falls below freezing, which is colder than most places in California.
In Arcata, 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 Sonoma, 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 Arcata with 8.8 inches of rain, and the driest month is July with 0.2 inches. The wettest season is Spring with 50% of yearly precipitation and 3% occurs in Autumn, which is the driest season. The annual rainfall of 46.0 inches in Arcata means that it is one of the wettest places in California.
December is the wettest month in Sonoma with 6.0 inches of rain, and the driest month is July with 0.0 inches. The wettest season is Spring with 58% of yearly precipitation and 1% occurs in Autumn, which is the driest season. The annual rainfall of 30.7 inches in Sonoma means that it is wetter than most places in California.
December is the rainiest month in Arcata with 17.0 days of rain, and July is the driest month with only 2.3 rainy days. There are 123.6 rainy days annually in Arcata, which is one of the rainiest places in California. The rainiest season is Spring when it rains 39% of the time and the driest is Autumn with only a 8% chance of a rainy day.
December is the rainiest month in Sonoma with 12.0 days of rain, and July is the driest month with only 0.1 rainy days. There are 71.7 rainy days annually in Sonoma, 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 0.5 inches in Arcata means that it is snowier than most places in California.
There is rarely any recorded snowfall in Sonoma, ranking it as one of the least snowy places in California.
February is the snowiest month in Arcata with 0.3 inches of snow, and no months of the year have significant snowfall.
Any measurable snowfall is a rare occurance in Sonoma.
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 Arcata 
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 Arcata
Reviews for Sonoma 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 Sonoma
Most Recent Searches On Compare Climate & Weather
| Compare City | Compared To This City | |
| Bishop, California | Old Orchard Beach, Maine | Compare |
| Santa Monica, California | Dana Point, California | Compare |
| Raleigh, North Carolina | Seattle, Washington | Compare |
| Dayton, Ohio | Dayton, Maine | Compare |
| Grapevine, Texas | Clovis, New Mexico | Compare |
| Boise City, Idaho | Yakima, Washington | Compare |
| Chicago, Illinois | Detroit, Michigan | Compare |
| Cumming, Georgia | Birmingham, Alabama | Compare |
| Boise City, Idaho | Montana City, Montana | Compare |
| Pompano Beach, Florida | Mobile, Alabama | Compare |
| San Diego, California | Atlanta, Georgia | Compare |
| Cohasset, California | Placerville, California | Compare |
| Mcminnville, Oregon | Bothell, Washington | Compare |
| Eastport, New York | Stroudsburg, Pennsylvania | Compare |
| Fruita, Colorado | Johnstown, Pennsylvania | Compare |
| Eugene, Oregon | El Paso, Texas | Compare |
| Hidden Hills, California | Los Angeles, California | Compare |
| Urban Honolulu, Hawaii | San Francisco, California | Compare |
| Heppner, Oregon | La Grande, Oregon | Compare |
| Chicago, Illinois | Putnam Valley, New York | Compare |