2025 Compare Climate & Weather:
Somerton, AZ vs Yuma, AZ

Highlights

On average, there are 308 sunny days per year in Yuma. Somerton averages 311 sunny days per year. The US average is 205 sunny days.

Yuma, Arizona gets 3.5 inches of rain, on average, per year. Somerton, Arizona gets 3.5 inches of rain, on average, per year. The US average is 38.1 inches of rain per year.

Yuma averages 0 inches of snow per year. Somerton averages 0 inches of snow per year. The US average is 27.8 inches of snow per year.

Weather Highlights

Yuma, Arizona
Summer High: the July high is around 107.9 degrees
Winter Low: the January low is 46.3
Rain: averages 3.5 inches of rain a year
Snow: averages 0 inches of snow a year

Somerton, Arizona
Summer High: the July high is around 106.8 degrees
Winter Low: the January low is 45.4
Rain: averages 3.5 inches of rain a year
Snow: averages 0 inches of snow a year

BestPlaces Comfort Index

The annual BestPlaces Comfort Index for Yuma is 7.3 (10=best), which means it is less comfortable than most places in Arizona.

The annual BestPlaces Comfort Index for Somerton is 7.3 (10=best), which means it is less comfortable than most places in Arizona.

Today's Weather - Somerton, AZ

63°F

Today's Weather - Yuma, AZ

64°F

Average Monthly High / Low (°F)

Hot, Freezing, Rainy, Snowy Days: Somerton / Yuma

July is the hottest month for Somerton with an average high temperature of 106.8°, which ranks it as warmer than most places in Arizona. In Somerton, there are 3 comfortable months with high temperatures in the range of 70-85°. The most pleasant months of the year for Somerton are November, March and February.

July is the hottest month for Yuma with an average high temperature of 107.9°, which ranks it as one of the hottest places in Arizona. In Yuma, there are 4 comfortable months with high temperatures in the range of 70-85°. The most pleasant months of the year for Yuma are November, March and February.

December has the coldest nighttime temperatures for Somerton with an average of 44.7°. This is one of the warmest places in Arizona.

December has the coldest nighttime temperatures for Yuma with an average of 45.4°. This is one of the warmest places in Arizona.

In Somerton, there are 174.8 days annually when the high temperature is over 90°, which is one of the hottest places in Arizona.

In Yuma, there are 179.7 days annually when the high temperature is over 90°, which is one of the hottest places in Arizona.

In Somerton, there are 1.3 days annually when the nighttime low temperature falls below freezing, which is one of the warmest places in Arizona.

In Yuma, there are 0.7 days annually when the nighttime low temperature falls below freezing, which is one of the warmest places in Arizona.

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

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

December is the wettest month in Somerton with 0.6 inches of rain, and the driest month is June with 0.0 inches. The wettest season is Spring with 39% of yearly precipitation and 14% occurs in Summer, which is the driest season. The annual rainfall of 3.5 inches in Somerton means that it is one of the driest places in Arizona.


December is the wettest month in Yuma with 0.7 inches of rain, and the driest month is June with 0.0 inches. The wettest season is Spring with 42% of yearly precipitation and 14% occurs in Summer, which is the driest season. The annual rainfall of 3.5 inches in Yuma means that it is one of the driest places in Arizona.

January is the rainiest month in Somerton with 2.7 days of rain, and June is the driest month with only 0.2 rainy days. There are 18.1 rainy days annually in Somerton, which is one of the least rainy places in Arizona. The rainiest season is Spring when it rains 41% of the time and the driest is Summer with only a 18% chance of a rainy day.

January is the rainiest month in Yuma with 2.3 days of rain, and June is the driest month with only 0.2 rainy days. There are 15.2 rainy days annually in Yuma, which is one of the least rainy places in Arizona. The rainiest season is Spring when it rains 41% of the time and the driest is Summer with only a 18% chance of a rainy day.

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

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

Any measurable snowfall is a rare occurance in Somerton.

Any measurable snowfall is a rare occurance in Yuma.