The remote server returned an error: (400) Bad Request.The remote server returned an error: (400) Bad Request. 2025 Compare Climate & Weather: Whidbey Island Station, WA vs Arroyo Grande, CA

2025 Compare Climate & Weather:
Whidbey Island Station, WA vs Arroyo Grande, CA

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Highlights

On average, there are 286 sunny days per year in Arroyo Grande. Whidbey Island Station averages 162 sunny days per year. The US average is 205 sunny days.

Arroyo Grande, California gets 19.5 inches of rain, on average, per year. Whidbey Island Station, Washington gets 22.2 inches of rain, on average, per year. The US average is 38.1 inches of rain per year.

Arroyo Grande averages 0 inches of snow per year. Whidbey Island Station averages 3.8 inches of snow per year. The US average is 27.8 inches of snow per year.

Weather Highlights

Arroyo Grande, California
Summer High:
the July high is around 72.7 degrees
Winter Low: the January low is 42.9
Rain: averages 19.5 inches of rain a year
Snow: averages 0 inches of snow a year

Whidbey Island Station, Washington
Summer High:
the July high is around 70.5 degrees
Winter Low: the January low is 36.7
Rain: averages 22.2 inches of rain a year
Snow: averages 3.8 inches of snow a year

BestPlaces Comfort Index
Arroyo Grande

The annual BestPlaces Comfort Index for Arroyo Grande is 8.7 (10=best), which means it is more comfortable than most places in California.

8.7 / 10
August, July and September are the most pleasant months in Arroyo Grande, while January and December are the least comfortable months.

Whidbey Island Station

The annual BestPlaces Comfort Index for Whidbey Island Station is 7.3 (10=best), which means it is more comfortable than most places in Washington.

7.3 / 10
July, August and September are the most pleasant months in Whidbey Island Station, while December and January are the least comfortable months.

Average Monthly High / Low (°F)
MonthWhidbey Island Station, WAArroyo Grande, CA
January47° / 37°62° / 43°
February49° / 36°62° / 44°
March53° / 39°64° / 46°
April57° / 42°66° / 47°
May62° / 46°69° / 49°
June67° / 50°71° / 52°
July71° / 53°73° / 54°
August71° / 52°74° / 55°
September67° / 49°74° / 54°
October58° / 44°72° / 51°
November51° / 40°67° / 47°
December46° / 36°62° / 42°
Hot, Freezing, Rainy, Snowy Days: Whidbey Island Station / Arroyo Grande
MonthHot DaysFreezing DaysRainy DaysSnowy Days
January0 / 07 / 116 / 81 / 0
February0 / 08 / 113 / 90 / 0
March0 / 03 / 015 / 80 / 0
April0 / 00 / 012 / 40 / 0
May0 / 10 / 011 / 20 / 0
June0 / 10 / 09 / 10 / 0
July0 / 10 / 05 / 00 / 0
August0 / 10 / 05 / 00 / 0
September0 / 10 / 08 / 10 / 0
October0 / 11 / 013 / 30 / 0
November0 / 04 / 017 / 50 / 0
December0 / 09 / 216 / 71 / 0
August is the hottest month for Whidbey Island Station with an average high temperature of 71.2°, which ranks it as one of the coolest places in Washington. In Whidbey Island Station, there are 2 comfortable months with high temperatures in the range of 70-85°. The most pleasant months of the year for Whidbey Island Station are August, July and September.

September is the hottest month for Arroyo Grande with an average high temperature of 74.2°, which ranks it as one of the coolest places in California. In Arroyo Grande, there are 5 comfortable months with high temperatures in the range of 70-85°. The most pleasant months of the year for Arroyo Grande are September, August and July.
December has the coldest nighttime temperatures for Whidbey Island Station with an average of 35.5°. This is one of the warmest places in Washington.

December has the coldest nighttime temperatures for Arroyo Grande with an average of 42.2°. This is warmer than most places in California.

In Whidbey Island Station, there are 0.2 days annually when the high temperature is over 90°, which is one of the coolest places in Washington.

In Arroyo Grande, there are 5.7 days annually when the high temperature is over 90°, which is cooler than most places in California.

In Whidbey Island Station, there are 31.5 days annually when the nighttime low temperature falls below freezing, which is warmer than most places in Washington.

In Arroyo Grande, there are 3.6 days annually when the nighttime low temperature falls below freezing, which is warmer than most places in California.

In Whidbey Island Station, 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 Arroyo Grande, 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 Whidbey Island Station with 3.5 inches of rain, and the driest month is July with 0.8 inches. The wettest season is Spring with 31% of yearly precipitation and 14% occurs in Autumn, which is the driest season. The annual rainfall of 22.2 inches in Whidbey Island Station means that it is drier than most places in Washington.


February is the wettest month in Arroyo Grande with 4.1 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 19.5 inches in Arroyo Grande means that it is about average compared to other places in California.

November is the rainiest month in Whidbey Island Station with 17.4 days of rain, and August is the driest month with only 4.9 rainy days. There are 140.2 rainy days annually in Whidbey Island Station, which is less rainy than most places in Washington. The rainiest season is Spring when it rains 32% of the time and the driest is Autumn with only a 14% chance of a rainy day.

February is the rainiest month in Arroyo Grande with 8.9 days of rain, and July is the driest month with only 0.4 rainy days. There are 49.8 rainy days annually in Arroyo Grande, which is about average compared to other places in California. The rainiest season is Spring when it rains 49% of the time and the driest is Autumn with only a 3% chance of a rainy day.

An annual snowfall of 3.8 inches in Whidbey Island Station means that it is less snowy than most places in Washington.

There is rarely any recorded snowfall in Arroyo Grande, ranking it as one of the least snowy places in California.
December is the snowiest month in Whidbey Island Station with 1.4 inches of snow, and 4 months of the year have significant snowfall.

Any measurable snowfall is a rare occurance in Arroyo Grande.

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 Whidbey Island Station    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 Whidbey Island Station

Reviews for Arroyo Grande    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 Arroyo Grande

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Zips In Whidbey Island Station, Washington
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