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2024 Compare Climate & Weather:
Seattle, WA vs San Luis Obispo, CA

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Highlights

On average, there are 287 sunny days per year in San Luis Obispo. Seattle averages 152 sunny days per year. The US average is 205 sunny days.

San Luis Obispo, California gets 20 inches of rain, on average, per year. Seattle, Washington gets 38 inches of rain, on average, per year. The US average is 38.1 inches of rain per year.

San Luis Obispo averages 0 inches of snow per year. Seattle averages 4.6 inches of snow per year. The US average is 27.8 inches of snow per year.


Weather Highlights

San Luis Obispo, California
Summer High:
the July high is around 73.7 degrees
Winter Low: the January low is 42.8
Rain: averages 20 inches of rain a year
Snow: averages 0 inches of snow a year

Seattle, Washington
Summer High:
the July high is around 75.8 degrees
Winter Low: the January low is 37
Rain: averages 38 inches of rain a year
Snow: averages 4.6 inches of snow a year


BESTPLACES COMFORT INDEX
San Luis Obispo

The annual BestPlaces Comfort Index for San Luis Obispo is 8.8 (10=best), which means it is more comfortable than most places in California.

8.8 / 10
August, July and September are the most pleasant months in San Luis Obispo, while January and December are the least comfortable months.

Seattle

The annual BestPlaces Comfort Index for Seattle is 7.5 (10=best), which means it is one of the most pleasant places in Washington.

7.5 / 10
August, July and September are the most pleasant months in Seattle, while December and January are the least comfortable months.


Today's Weather - Seattle, WA

7 AM PST

Sunny

44°F

DAYDESCRIPTIONHIGH / LOWWIND
TodaySunny62° / 45°NNE 5 to 10 mph
ThursdaySunny70° / 54°N 6 to 10 mph
FridaySunny77° / 54°N 5 to 9 mph
SaturdaySunny78° / 52°NNW 5 to 8 mph
SundayMostly Sunny72° / 51°SW 9 mph
MondayPartly Sunny65° / 50°WSW 10 mph
TuesdaySlight Chance Rain Showers63° / 48°SSE 9 mph

Today's Weather - San Luis Obispo, CA

7 AM PST

Sunny

51°F

DAYDESCRIPTIONHIGH / LOWWIND
TodaySunny78° / 55°NNW 5 to 15 mph
ThursdaySunny77° / 53°NNW 5 to 10 mph
FridaySunny75° / 54°NW 0 to 10 mph
SaturdaySunny75° / 54°WNW 5 to 15 mph
SundaySunny75° / 53°WNW 5 to 15 mph
MondaySunny72° / 52°WNW 5 to 15 mph
TuesdaySunny71° / 53°WNW 5 to 10 mph

Average Monthly High / Low (°F)
MonthSeattle, WASan Luis Obispo, CA
January48° / 37°62° / 43°
February51° / 37°63° / 44°
March54° / 40°64° / 46°
April59° / 43°67° / 47°
May65° / 48°69° / 49°
June70° / 53°72° / 52°
July76° / 57°74° / 54°
August76° / 57°75° / 55°
September71° / 53°75° / 54°
October60° / 46°73° / 51°
November52° / 40°68° / 47°
December46° / 36°62° / 42°

Hot, Freezing, Rainy, Snowy Days: Seattle / San Luis Obispo
MonthHot DaysFreezing DaysRainy DaysSnowy Days
January0 / 06 / 118 / 81 / 0
February0 / 05 / 115 / 91 / 0
March0 / 02 / 017 / 80 / 0
April0 / 00 / 015 / 50 / 0
May0 / 10 / 012 / 20 / 0
June0 / 10 / 010 / 10 / 0
July1 / 10 / 06 / 00 / 0
August0 / 10 / 05 / 00 / 0
September0 / 20 / 08 / 10 / 0
October0 / 20 / 013 / 30 / 0
November0 / 03 / 019 / 50 / 0
December0 / 07 / 218 / 71 / 0
August is the hottest month for Seattle with an average high temperature of 76.3°, which ranks it as cooler than most places in Washington. In Seattle, there are 4 comfortable months with high temperatures in the range of 70-85°. The most pleasant months of the year for Seattle are August, July and September.

September is the hottest month for San Luis Obispo with an average high temperature of 75.3°, which ranks it as one of the coolest places in California. In San Luis Obispo, there are 5 comfortable months with high temperatures in the range of 70-85°. The most pleasant months of the year for San Luis Obispo are September, August and July.


December has the coldest nighttime temperatures for Seattle with an average of 35.9°. This is one of the warmest places in Washington.

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



In Seattle, there are 1.7 days annually when the high temperature is over 90°, which is cooler than most places in Washington.

In San Luis Obispo, there are 6.3 days annually when the high temperature is over 90°, which is cooler than most places in California.



In Seattle, there are 24.0 days annually when the nighttime low temperature falls below freezing, which is one of the warmest places in Washington.

In San Luis Obispo, there are 3.5 days annually when the nighttime low temperature falls below freezing, which is warmer than most places in California.



In Seattle, 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 San Luis Obispo, 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 Seattle with 6.2 inches of rain, and the driest month is July with 0.8 inches. The wettest season is Spring with 39% of yearly precipitation and 9% occurs in Autumn, which is the driest season. The annual rainfall of 38.0 inches in Seattle means that it is about average compared to other places in Washington.


February is the wettest month in San Luis Obispo with 4.2 inches of rain, and the driest month is July with 0.0 inches. The wettest season is Spring with 59% of yearly precipitation and 1% occurs in Autumn, which is the driest season. The annual rainfall of 20.0 inches in San Luis Obispo means that it is about average compared to other places in California.


November is the rainiest month in Seattle with 18.7 days of rain, and August is the driest month with only 5.3 rainy days. There are 155.3 rainy days annually in Seattle, which is about average compared to other places in Washington. The rainiest season is Spring when it rains 33% of the time and the driest is Autumn with only a 13% chance of a rainy day.

February is the rainiest month in San Luis Obispo with 9.2 days of rain, and July is the driest month with only 0.4 rainy days. There are 50.5 rainy days annually in San Luis Obispo, 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 4.6 inches in Seattle means that it is about average compared to other places in Washington.

There is rarely any recorded snowfall in San Luis Obispo, ranking it as one of the least snowy places in California.



December is the snowiest month in Seattle with 2.1 inches of snow, and 4 months of the year have significant snowfall.

Any measurable snowfall is a rare occurance in San Luis Obispo.


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 Seattle    2 Reviews

Over 15 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 15 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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Reviews for San Luis Obispo    2 Reviews

Over 15 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 15 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 San Luis Obispo

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ZIPS IN SEATTLE, WASHINGTON
98115, 98103, 98133, 98105, 98118, 98125, 98122, 98117, 98144, 98109, 28 total
ZIPS IN SAN LUIS OBISPO, CALIFORNIA
93405, 93401

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