2025 Compare Climate & Weather:
Eugene, OR vs Morro Bay, CA

Highlights

On average, there are 284 sunny days per year in Morro Bay. Eugene averages 155 sunny days per year. The US average is 205 sunny days.

Morro Bay, California gets 19 inches of rain, on average, per year. Eugene, Oregon gets 47 inches of rain, on average, per year. The US average is 38.1 inches of rain per year.

Morro Bay averages 0 inches of snow per year. Eugene averages 3 inches of snow per year. The US average is 27.8 inches of snow per year.

Weather Highlights

Morro Bay, California
Summer High: the July high is around 69.8 degrees
Winter Low: the January low is 44.3
Rain: averages 19 inches of rain a year
Snow: averages 0 inches of snow a year

Eugene, Oregon
Summer High: the July high is around 81.5 degrees
Winter Low: the January low is 34.1
Rain: averages 47 inches of rain a year
Snow: averages 3 inches of snow a year

BestPlaces Comfort Index

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

The annual BestPlaces Comfort Index for Eugene is 7.4 (10=best), which means it is more comfortable than most places in Oregon.

Today's Weather - Eugene, OR

59°F

Today's Weather - Morro Bay, CA

56°F

Average Monthly High / Low (°F)

Hot, Freezing, Rainy, Snowy Days: Eugene / Morro Bay

August is the hottest month for Eugene with an average high temperature of 82.4°, which ranks it as about average compared to other places in Oregon. In Eugene, there are 4 comfortable months with high temperatures in the range of 70-85°. The most pleasant months of the year for Eugene are September, July and August.

September is the hottest month for Morro Bay with an average high temperature of 71.5°, which ranks it as one of the coolest places in California. In Morro Bay, there are 3 comfortable months with high temperatures in the range of 70-85°. The most pleasant months of the year for Morro Bay are September, October and August.

December has the coldest nighttime temperatures for Eugene with an average of 33.9°. This is warmer than most places in Oregon.

December has the coldest nighttime temperatures for Morro Bay with an average of 44.0°. This is warmer than most places in California.

In Eugene, there are 13.1 days annually when the high temperature is over 90°, which is cooler than most places in Oregon.

In Morro Bay, there are 3.4 days annually when the high temperature is over 90°, which is one of the coolest places in California.

In Eugene, there are 46.9 days annually when the nighttime low temperature falls below freezing, which is about average compared to other places in Oregon.

In Morro Bay, there are 1.6 days annually when the nighttime low temperature falls below freezing, which is warmer than most places in California.

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

In Morro Bay, 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 Eugene with 7.8 inches of rain, and the driest month is July with 0.6 inches. The wettest season is Spring with 42% of yearly precipitation and 6% occurs in Autumn, which is the driest season. The annual rainfall of 47.0 inches in Eugene means that it is wetter than most places in Oregon.


February is the wettest month in Morro Bay with 4.2 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 19.0 inches in Morro Bay means that it is about average compared to other places in California.

December is the rainiest month in Eugene with 18.9 days of rain, and July is the driest month with only 3.2 rainy days. There are 151.2 rainy days annually in Eugene, which is rainier than most places in Oregon. The rainiest season is Spring when it rains 35% of the time and the driest is Autumn with only a 10% chance of a rainy day.

February is the rainiest month in Morro Bay with 9.1 days of rain, and July is the driest month with only 0.4 rainy days. There are 50.2 rainy days annually in Morro Bay, 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 3.0 inches in Eugene means that it is about average compared to other places in Oregon.

There is rarely any recorded snowfall in Morro Bay, ranking it as one of the least snowy places in California.

February is the snowiest month in Eugene with 1.4 inches of snow, and 3 months of the year have significant snowfall.

Any measurable snowfall is a rare occurance in Morro Bay.