2025 Compare Climate & Weather:
Dixon, CA vs Upland, CA

Highlights

On average, there are 289 sunny days per year in Upland. Dixon averages 265 sunny days per year. The US average is 205 sunny days.

Upland, California gets 21 inches of rain, on average, per year. Dixon, California gets 23.3 inches of rain, on average, per year. The US average is 38.1 inches of rain per year.

Upland averages 0 inches of snow per year. Dixon averages 0 inches of snow per year. The US average is 27.8 inches of snow per year.

Weather Highlights

Upland, California
Summer High: the July high is around 92.2 degrees
Winter Low: the January low is 42.7
Rain: averages 21 inches of rain a year
Snow: averages 0 inches of snow a year

Dixon, California
Summer High: the July high is around 93.9 degrees
Winter Low: the January low is 38.5
Rain: averages 23.3 inches of rain a year
Snow: averages 0 inches of snow a year

BestPlaces Comfort Index

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

The annual BestPlaces Comfort Index for Dixon is 8.1 (10=best), which means it is about average compared to other places in California.

Today's Weather - Dixon, CA

78°F

Today's Weather - Upland, CA

61°F

Average Monthly High / Low (°F)

Hot, Freezing, Rainy, Snowy Days: Dixon / Upland

July is the hottest month for Dixon with an average high temperature of 93.9°, which ranks it as warmer than most places in California. In Dixon, there are 3 comfortable months with high temperatures in the range of 70-85°. The most pleasant months of the year for Dixon are October, May and April.

August is the hottest month for Upland with an average high temperature of 93.5°, which ranks it as warmer than most places in California. In Upland, there are 5 comfortable months with high temperatures in the range of 70-85°. The most pleasant months of the year for Upland are May, April and October.

December has the coldest nighttime temperatures for Dixon with an average of 38.3°. This is about average compared to other places in California.

December has the coldest nighttime temperatures for Upland with an average of 41.8°. This is warmer than most places in California.

In Dixon, there are 81.3 days annually when the high temperature is over 90°, which is hotter than most places in California.

In Upland, there are 81.0 days annually when the high temperature is over 90°, which is hotter than most places in California.

In Dixon, there are 13.2 days annually when the nighttime low temperature falls below freezing, which is about average compared to other places in California.

In Upland, there are 2.4 days annually when the nighttime low temperature falls below freezing, which is warmer than most places in California.

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

January is the wettest month in Dixon with 4.7 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 23.3 inches in Dixon means that it is wetter than most places in California.


February is the wettest month in Upland with 5.1 inches of rain, and the driest month is July with 0.0 inches. The wettest season is Spring with 60% of yearly precipitation and 1% occurs in Autumn, which is the driest season. The annual rainfall of 21.0 inches in Upland means that it is about average compared to other places in California.

January is the rainiest month in Dixon with 12.7 days of rain, and July is the driest month with only 0.1 rainy days. There are 66.9 rainy days annually in Dixon, which is rainier than most places in California. The rainiest season is Spring when it rains 52% of the time and the driest is Autumn with only a 2% chance of a rainy day.

February is the rainiest month in Upland with 5.9 days of rain, and July is the driest month with only 0.1 rainy days. There are 32.5 rainy days annually in Upland, which is less rainy than most 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.

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

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

Any measurable snowfall is a rare occurance in Dixon.

Any measurable snowfall is a rare occurance in Upland.