2025 Compare Climate & Weather:
Diboll, TX vs Rialto, CA

Highlights

On average, there are 282 sunny days per year in Rialto. Diboll averages 211 sunny days per year. The US average is 205 sunny days.

Rialto, California gets 14.4 inches of rain, on average, per year. Diboll, Texas gets 52.7 inches of rain, on average, per year. The US average is 38.1 inches of rain per year.

Rialto averages 0 inches of snow per year. Diboll averages 0.2 inches of snow per year. The US average is 27.8 inches of snow per year.

Weather Highlights

Rialto, California
Summer High: the July high is around 94.9 degrees
Winter Low: the January low is 41.9
Rain: averages 14.4 inches of rain a year
Snow: averages 0 inches of snow a year

Diboll, Texas
Summer High: the July high is around 92.8 degrees
Winter Low: the January low is 36.3
Rain: averages 52.7 inches of rain a year
Snow: averages 0.2 inches of snow a year

BestPlaces Comfort Index

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

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

Today's Weather - Diboll, TX

58°F

Today's Weather - Rialto, CA

68°F

Average Monthly High / Low (°F)

Hot, Freezing, Rainy, Snowy Days: Diboll / Rialto

August is the hottest month for Diboll with an average high temperature of 93.8°, which ranks it as cooler than most places in Texas. In Diboll, there are 4 comfortable months with high temperatures in the range of 70-85°. The most pleasant months of the year for Diboll are April, October and May.

August is the hottest month for Rialto with an average high temperature of 96.0°, which ranks it as warmer than most places in California. In Rialto, there are 5 comfortable months with high temperatures in the range of 70-85°. The most pleasant months of the year for Rialto are April, May and November.

January has the coldest nighttime temperatures for Diboll with an average of 36.3°. This is about average compared to other places in Texas.

December has the coldest nighttime temperatures for Rialto with an average of 40.9°. This is warmer than most places in California.

In Diboll, there are 81.2 days annually when the high temperature is over 90°, which is cooler than most places in Texas.

In Rialto, there are 102.2 days annually when the high temperature is over 90°, which is hotter than most places in California.

In Diboll, there are 36.4 days annually when the nighttime low temperature falls below freezing, which is about average compared to other places in Texas.

In Rialto, there are 3.4 days annually when the nighttime low temperature falls below freezing, which is warmer than most places in California.

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

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

November is the wettest month in Diboll with 5.4 inches of rain, and the driest month is April with 3.3 inches. The wettest season is Winter with 28% of yearly precipitation and 23% occurs in Summer, which is the driest season. The annual rainfall of 52.7 inches in Diboll means that it is one of the wettest places in Texas.


February is the wettest month in Rialto with 3.5 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 14.4 inches in Rialto means that it is drier than most places in California.

January is the rainiest month in Diboll with 9.2 days of rain, and April is the driest month with only 6.5 rainy days. There are 94.1 rainy days annually in Diboll, which is one of the rainiest places in Texas. The rainiest season is Spring when it rains 28% of the time and the driest is Winter with only a 23% chance of a rainy day.

February is the rainiest month in Rialto with 7.1 days of rain, and August is the driest month with only 0.6 rainy days. There are 40.1 rainy days annually in Rialto, which is less rainy than most places in California. The rainiest season is Spring when it rains 46% of the time and the driest is Autumn with only a 5% chance of a rainy day.

An annual snowfall of 0.2 inches in Diboll means that it is about average compared to other places in Texas.

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

January is the snowiest month in Diboll with 0.1 inches of snow, and no months of the year have significant snowfall.

Any measurable snowfall is a rare occurance in Rialto.