2025 Compare Climate & Weather:
Meridian, ID vs Smithfield, UT

Highlights

On average, there are 221 sunny days per year in Smithfield. Meridian averages 211 sunny days per year. The US average is 205 sunny days.

Smithfield, Utah gets 17.4 inches of rain, on average, per year. Meridian, Idaho gets 10.9 inches of rain, on average, per year. The US average is 38.1 inches of rain per year.

Smithfield averages 56.2 inches of snow per year. Meridian averages 10.3 inches of snow per year. The US average is 27.8 inches of snow per year.

Weather Highlights

Smithfield, Utah
Summer High: the July high is around 88.8 degrees
Winter Low: the January low is 14
Rain: averages 17.4 inches of rain a year
Snow: averages 56.2 inches of snow a year

Meridian, Idaho
Summer High: the July high is around 91.6 degrees
Winter Low: the January low is 23.6
Rain: averages 10.9 inches of rain a year
Snow: averages 10.3 inches of snow a year

BestPlaces Comfort Index

The annual BestPlaces Comfort Index for Smithfield is 6.7 (10=best), which means it is less comfortable than most places in Utah.

The annual BestPlaces Comfort Index for Meridian is 7.3 (10=best), which means it is one of the most pleasant places in Idaho.

Today's Weather - Meridian, ID

57°F

Today's Weather - Smithfield, UT

56°F

Average Monthly High / Low (°F)

Hot, Freezing, Rainy, Snowy Days: Meridian / Smithfield

July is the hottest month for Meridian with an average high temperature of 91.6°, which ranks it as one of the hottest places in Idaho. In Meridian, there are 3 comfortable months with high temperatures in the range of 70-85°. The most pleasant months of the year for Meridian are September, June and May.

July is the hottest month for Smithfield with an average high temperature of 88.8°, which ranks it as cooler than most places in Utah. In Smithfield, there are 2 comfortable months with high temperatures in the range of 70-85°. The most pleasant months of the year for Smithfield are June, September and May.

December has the coldest nighttime temperatures for Meridian with an average of 22.8°. This is warmer than most places in Idaho.

January has the coldest nighttime temperatures for Smithfield with an average of 14.0°. This is colder than most places in Utah.

In Meridian, there are 49.7 days annually when the high temperature is over 90°, which is one of the hottest places in Idaho.

In Smithfield, there are 29.4 days annually when the high temperature is over 90°, which is cooler than most places in Utah.

In Meridian, there are 117.2 days annually when the nighttime low temperature falls below freezing, which is one of the warmest places in Idaho.

In Smithfield, there are 154.9 days annually when the nighttime low temperature falls below freezing, which is about average compared to other places in Utah.

In Meridian, there are 2.8 days annually when the nighttime low temperature falls below zero°, which is warmer than most places in Idaho.

In Smithfield, there are 12.5 days annually when the nighttime low temperature falls below zero°, which is colder than most places in Utah.

December is the wettest month in Meridian with 1.4 inches of rain, and the driest month is August with 0.2 inches. The wettest season is Summer with 34% of yearly precipitation and 11% occurs in Autumn, which is the driest season. The annual rainfall of 10.9 inches in Meridian means that it is drier than most places in Idaho.


May is the wettest month in Smithfield with 2.2 inches of rain, and the driest month is July with 0.7 inches. The wettest season is Summer with 34% of yearly precipitation and 15% occurs in Autumn, which is the driest season. The annual rainfall of 17.4 inches in Smithfield means that it is wetter than most places in Utah.

December is the rainiest month in Meridian with 10.8 days of rain, and July is the driest month with only 2.3 rainy days. There are 82.3 rainy days annually in Meridian, which is less rainy than most places in Idaho. The rainiest season is Spring when it rains 35% of the time and the driest is Autumn with only a 12% chance of a rainy day.

May is the rainiest month in Smithfield with 10.8 days of rain, and July is the driest month with only 4.6 rainy days. There are 100.9 rainy days annually in Smithfield, which is one of the rainiest places in Utah. The rainiest season is Summer when it rains 31% of the time and the driest is Autumn with only a 16% chance of a rainy day.

An annual snowfall of 10.3 inches in Meridian means that it is one of the least snowy places in Idaho.

An annual snowfall of 56.2 inches in Smithfield means that it is snowier than most places in Utah.

December is the snowiest month in Meridian with 4.3 inches of snow, and 5 months of the year have significant snowfall.

December is the snowiest month in Smithfield with 14.4 inches of snow, and 7 months of the year have significant snowfall.