2025 Compare Climate & Weather:
Campbell, CA vs McMinnville, OR

Highlights

On average, there are 154 sunny days per year in McMinnville. Campbell averages 255 sunny days per year. The US average is 205 sunny days.

McMinnville, Oregon gets 43.1 inches of rain, on average, per year. Campbell, California gets 18.4 inches of rain, on average, per year. The US average is 38.1 inches of rain per year.

McMinnville averages 3.3 inches of snow per year. Campbell averages 0 inches of snow per year. The US average is 27.8 inches of snow per year.

Weather Highlights

McMinnville, Oregon
Summer High: the July high is around 81.9 degrees
Winter Low: the January low is 34.6
Rain: averages 43.1 inches of rain a year
Snow: averages 3.3 inches of snow a year

Campbell, California
Summer High: the July high is around 82.8 degrees
Winter Low: the January low is 40.9
Rain: averages 18.4 inches of rain a year
Snow: averages 0 inches of snow a year

BestPlaces Comfort Index

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

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

Today's Weather - Campbell, CA

67°F

Today's Weather - McMinnville, OR

52°F

Average Monthly High / Low (°F)

Hot, Freezing, Rainy, Snowy Days: Campbell / McMinnville

July is the hottest month for Campbell with an average high temperature of 82.8°, which ranks it as cooler than most places in California. In Campbell, there are 6 comfortable months with high temperatures in the range of 70-85°. The most pleasant months of the year for Campbell are June, September and May.

August is the hottest month for McMinnville with an average high temperature of 82.3°, which ranks it as about average compared to other places in Oregon. In McMinnville, there are 4 comfortable months with high temperatures in the range of 70-85°. The most pleasant months of the year for McMinnville are September, July and June.

January has the coldest nighttime temperatures for Campbell with an average of 40.9°. This is warmer than most places in California.

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

In Campbell, there are 18.9 days annually when the high temperature is over 90°, which is cooler than most places in California.

In McMinnville, there are 14.5 days annually when the high temperature is over 90°, which is about average compared to other places in Oregon.

In Campbell, there are 6.0 days annually when the nighttime low temperature falls below freezing, which is warmer than most places in California.

In McMinnville, there are 45.8 days annually when the nighttime low temperature falls below freezing, which is warmer than most places in Oregon.

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

February is the wettest month in Campbell with 3.7 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 18.4 inches in Campbell means that it is about average compared to other places in California.


December is the wettest month in McMinnville with 7.4 inches of rain, and the driest month is July with 0.4 inches. The wettest season is Spring with 45% of yearly precipitation and 5% occurs in Autumn, which is the driest season. The annual rainfall of 43.1 inches in McMinnville means that it is about average compared to other places in Oregon.

January is the rainiest month in Campbell with 10.2 days of rain, and July is the driest month with only 0.2 rainy days. There are 61.0 rainy days annually in Campbell, which is about average compared to other places in California. The rainiest season is Spring when it rains 50% of the time and the driest is Autumn with only a 2% chance of a rainy day.

December is the rainiest month in McMinnville with 18.7 days of rain, and August is the driest month with only 2.4 rainy days. There are 142.5 rainy days annually in McMinnville, which is about average compared to other places in Oregon. The rainiest season is Spring when it rains 37% of the time and the driest is Autumn with only a 8% chance of a rainy day.

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

An annual snowfall of 3.3 inches in McMinnville means that it is about average compared to other places in Oregon.

Any measurable snowfall is a rare occurance in Campbell.

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