2025 Compare Climate & Weather:
Corvallis, OR vs Fair Oaks, CA

Highlights

On average, there are 264 sunny days per year in Fair Oaks. Corvallis averages 159 sunny days per year. The US average is 205 sunny days.

Fair Oaks, California gets 20.5 inches of rain, on average, per year. Corvallis, Oregon gets 51.4 inches of rain, on average, per year. The US average is 38.1 inches of rain per year.

Fair Oaks averages 0 inches of snow per year. Corvallis averages 5.4 inches of snow per year. The US average is 27.8 inches of snow per year.

Weather Highlights

Fair Oaks, California
Summer High: the July high is around 93.7 degrees
Winter Low: the January low is 39.3
Rain: averages 20.5 inches of rain a year
Snow: averages 0 inches of snow a year

Corvallis, Oregon
Summer High: the July high is around 81.6 degrees
Winter Low: the January low is 34.1
Rain: averages 51.4 inches of rain a year
Snow: averages 5.4 inches of snow a year

BestPlaces Comfort Index

The annual BestPlaces Comfort Index for Fair Oaks is 8.2 (10=best), which means it is about average compared to other places in California.

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

Today's Weather - Corvallis, OR

51°F

Today's Weather - Fair Oaks, CA

67°F

Average Monthly High / Low (°F)

Hot, Freezing, Rainy, Snowy Days: Corvallis / Fair Oaks

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

July is the hottest month for Fair Oaks with an average high temperature of 93.7°, which ranks it as warmer than most places in California. In Fair Oaks, there are 3 comfortable months with high temperatures in the range of 70-85°. The most pleasant months of the year for Fair Oaks are October, May and April.

December has the coldest nighttime temperatures for Corvallis with an average of 33.8°. This is about average compared to other places in Oregon.

January has the coldest nighttime temperatures for Fair Oaks with an average of 39.3°. This is warmer than most places in California.

In Corvallis, there are 12.4 days annually when the high temperature is over 90°, which is cooler than most places in Oregon.

In Fair Oaks, there are 75.6 days annually when the high temperature is over 90°, which is hotter than most places in California.

In Corvallis, there are 45.6 days annually when the nighttime low temperature falls below freezing, which is warmer than most places in Oregon.

In Fair Oaks, there are 8.0 days annually when the nighttime low temperature falls below freezing, which is warmer than most places in California.

In Corvallis, 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 Fair Oaks, 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 Corvallis with 9.3 inches of rain, and the driest month is July with 0.5 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 51.4 inches in Corvallis means that it is wetter than most places in Oregon.


January is the wettest month in Fair Oaks with 3.9 inches of rain, and the driest month is July with 0.0 inches. The wettest season is Spring with 55% of yearly precipitation and 1% occurs in Autumn, which is the driest season. The annual rainfall of 20.5 inches in Fair Oaks means that it is about average compared to other places in California.

January is the rainiest month in Corvallis with 20.5 days of rain, and July is the driest month with only 3.3 rainy days. There are 161.8 rainy days annually in Corvallis, 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.

January is the rainiest month in Fair Oaks with 10.2 days of rain, and July is the driest month with only 0.0 rainy days. There are 59.2 rainy days annually in Fair Oaks, 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 5.4 inches in Corvallis means that it is snowier than most places in Oregon.

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

February is the snowiest month in Corvallis with 2.5 inches of snow, and 3 months of the year have significant snowfall.

Any measurable snowfall is a rare occurance in Fair Oaks.