Climate in Meridian, Idaho

Meridian, Idaho gets 11 inches of rain, on average, per year. The US average is 38 inches of rain per year.

Meridian averages 10 inches of snow per year. The US average is 28 inches of snow per year.

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

Meridian gets some kind of precipitation, on average, 82 days per year. Precipitation is rain, snow, sleet, or hail that falls to the ground. In order for precipitation to be counted you have to get at least .01 inches on the ground to measure.

Weather Highlights

Summer High: the July high is around 92 degrees
Winter Low: the January low is 24
Rain: averages 11 inches of rain a year
Snow: averages 10 inches of snow a year

BESTPLACES COMFORT INDEX

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

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.

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

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

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

Humidity is low in Meridian, and some people might find the dryness to be uncomfortable. Days with noticeable humidity are rare throughout the year. A very dry climate can lead to cracked, itchy skin and dry eyes.

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.

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.

An annual snowfall of 10.3 inches in Meridian means that it is one of the least snowy places in Idaho. December is the snowiest month in Meridian with 4.3 inches of snow, and 5 months of the year have significant snowfall.

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