2025 Compare Climate & Weather:
Union, CT vs Ukiah, CA

Highlights

On average, there are 215 sunny days per year in Ukiah. Union averages 191 sunny days per year. The US average is 205 sunny days.

Ukiah, California gets 40.5 inches of rain, on average, per year. Union, Connecticut gets 49.6 inches of rain, on average, per year. The US average is 38.1 inches of rain per year.

Ukiah averages 0 inches of snow per year. Union averages 46.3 inches of snow per year. The US average is 27.8 inches of snow per year.

Weather Highlights

Ukiah, California
Summer High: the July high is around 91.8 degrees
Winter Low: the January low is 36.5
Rain: averages 40.5 inches of rain a year
Snow: averages 0 inches of snow a year

Union, Connecticut
Summer High: the July high is around 80.3 degrees
Winter Low: the January low is 15.4
Rain: averages 49.6 inches of rain a year
Snow: averages 46.3 inches of snow a year

BestPlaces Comfort Index

The annual BestPlaces Comfort Index for Ukiah is 7.9 (10=best), which means it is less comfortable than most places in California.

The annual BestPlaces Comfort Index for Union is 6.8 (10=best), which means it is less comfortable than most places in Connecticut.

Today's Weather - Union, CT

54°F

Today's Weather - Ukiah, CA

52°F

Average Monthly High / Low (°F)

Hot, Freezing, Rainy, Snowy Days: Union / Ukiah

July is the hottest month for Union with an average high temperature of 80.3°, which ranks it as cooler than most places in Connecticut. In Union, there are 4 comfortable months with high temperatures in the range of 70-85°. The most pleasant months of the year for Union are August, June and July.

July is the hottest month for Ukiah with an average high temperature of 91.8°, which ranks it as about average compared to other places in California. In Ukiah, there are 3 comfortable months with high temperatures in the range of 70-85°. The most pleasant months of the year for Ukiah are October, May and June.

January has the coldest nighttime temperatures for Union with an average of 15.4°. This is colder than most places in Connecticut.

December has the coldest nighttime temperatures for Ukiah with an average of 35.9°. This is colder than most places in California.

In Union, there are 3.1 days annually when the high temperature is over 90°, which is cooler than most places in Connecticut.

In Ukiah, there are 62.0 days annually when the high temperature is over 90°, which is about average compared to other places in California.

In Union, there are 138.3 days annually when the nighttime low temperature falls below freezing, which is colder than most places in Connecticut.

In Ukiah, there are 31.8 days annually when the nighttime low temperature falls below freezing, which is colder than most places in California.

In Union, there are 5.0 days annually when the nighttime low temperature falls below zero°, which is colder than most places in Connecticut.

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

October is the wettest month in Union with 4.8 inches of rain, and the driest month is February with 3.3 inches. The wettest season is Winter with 26% of yearly precipitation and 22% occurs in Spring, which is the driest season. The annual rainfall of 49.6 inches in Union means that it is drier than most places in Connecticut.


December is the wettest month in Ukiah with 7.8 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 40.5 inches in Ukiah means that it is wetter than most places in California.

May is the rainiest month in Union with 12.8 days of rain, and September is the driest month with only 9.3 rainy days. There are 127.5 rainy days annually in Union, which is one of the rainiest places in Connecticut. The rainiest season is Summer when it rains 27% of the time and the driest is Winter with only a 23% chance of a rainy day.

December is the rainiest month in Ukiah with 13.4 days of rain, and July is the driest month with only 0.2 rainy days. There are 81.2 rainy days annually in Ukiah, which is rainier than most places in California. The rainiest season is Spring when it rains 47% of the time and the driest is Autumn with only a 2% chance of a rainy day.

An annual snowfall of 46.3 inches in Union means that it is snowier than most places in Connecticut.

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

January is the snowiest month in Union with 12.1 inches of snow, and 6 months of the year have significant snowfall.

Any measurable snowfall is a rare occurance in Ukiah.