2025 Compare Climate & Weather:
Temecula, CA vs Richardson, TX

Highlights

On average, there are 230 sunny days per year in Richardson. Temecula averages 276 sunny days per year. The US average is 205 sunny days.

Richardson, Texas gets 40.3 inches of rain, on average, per year. Temecula, California gets 12 inches of rain, on average, per year. The US average is 38.1 inches of rain per year.

Richardson averages 1.3 inches of snow per year. Temecula averages 0 inches of snow per year. The US average is 27.8 inches of snow per year.

Weather Highlights

Richardson, Texas
Summer High: the July high is around 94.7 degrees
Winter Low: the January low is 34.4
Rain: averages 40.3 inches of rain a year
Snow: averages 1.3 inches of snow a year

Temecula, California
Summer High: the July high is around 93.7 degrees
Winter Low: the January low is 41
Rain: averages 12 inches of rain a year
Snow: averages 0 inches of snow a year

BestPlaces Comfort Index

The annual BestPlaces Comfort Index for Richardson is 7.1 (10=best), which means it is about average compared to other places in Texas.

The annual BestPlaces Comfort Index for Temecula is 8.6 (10=best), which means it is more comfortable than most places in California.

Today's Weather - Temecula, CA

62°F

Today's Weather - Richardson, TX

66°F

Average Monthly High / Low (°F)

Hot, Freezing, Rainy, Snowy Days: Temecula / Richardson

August is the hottest month for Temecula with an average high temperature of 95.7°, which ranks it as warmer than most places in California. In Temecula, there are 5 comfortable months with high temperatures in the range of 70-85°. The most pleasant months of the year for Temecula are April, May and November.

August is the hottest month for Richardson with an average high temperature of 95.6°, which ranks it as about average compared to other places in Texas. In Richardson, there are 3 comfortable months with high temperatures in the range of 70-85°. The most pleasant months of the year for Richardson are October, April and May.

December has the coldest nighttime temperatures for Temecula with an average of 39.4°. This is warmer than most places in California.

January has the coldest nighttime temperatures for Richardson with an average of 34.4°. This is colder than most places in Texas.

In Temecula, there are 90.6 days annually when the high temperature is over 90°, which is hotter than most places in California.

In Richardson, there are 86.3 days annually when the high temperature is over 90°, which is cooler than most places in Texas.

In Temecula, there are 13.8 days annually when the nighttime low temperature falls below freezing, which is about average compared to other places in California.

In Richardson, there are 35.4 days annually when the nighttime low temperature falls below freezing, which is about average compared to other places in Texas.

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

February is the wettest month in Temecula with 3.0 inches of rain, and the driest month is June with 0.0 inches. The wettest season is Spring with 62% of yearly precipitation and 2% occurs in Autumn, which is the driest season. The annual rainfall of 12.0 inches in Temecula means that it is drier than most places in California.


May is the wettest month in Richardson with 5.3 inches of rain, and the driest month is August with 2.0 inches. The wettest season is Summer with 31% of yearly precipitation and 21% occurs in Autumn, which is the driest season. The annual rainfall of 40.3 inches in Richardson means that it is wetter than most places in Texas.

February is the rainiest month in Temecula with 5.5 days of rain, and June is the driest month with only 0.3 rainy days. There are 31.1 rainy days annually in Temecula, which is one of the least rainy places in California. The rainiest season is Spring when it rains 49% of the time and the driest is Autumn with only a 5% chance of a rainy day.

May is the rainiest month in Richardson with 8.6 days of rain, and July is the driest month with only 4.7 rainy days. There are 79.9 rainy days annually in Richardson, which is rainier than most places in Texas. The rainiest season is Summer when it rains 29% of the time and the driest is Autumn with only a 21% chance of a rainy day.

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

An annual snowfall of 1.3 inches in Richardson means that it is snowier than most places in Texas.

Any measurable snowfall is a rare occurance in Temecula.

February is the snowiest month in Richardson with 0.4 inches of snow, and no months of the year have significant snowfall.