2025 Compare Climate & Weather:
Glenview, IL vs Flagstaff, AZ

Highlights

On average, there are 266 sunny days per year in Flagstaff. Glenview averages 186 sunny days per year. The US average is 205 sunny days.

Flagstaff, Arizona gets 20.7 inches of rain, on average, per year. Glenview, Illinois gets 36.3 inches of rain, on average, per year. The US average is 38.1 inches of rain per year.

Flagstaff averages 81 inches of snow per year. Glenview averages 36 inches of snow per year. The US average is 27.8 inches of snow per year.

Weather Highlights

Flagstaff, Arizona
Summer High: the July high is around 81.7 degrees
Winter Low: the January low is 14.3
Rain: averages 20.7 inches of rain a year
Snow: averages 81 inches of snow a year

Glenview, Illinois
Summer High: the July high is around 83 degrees
Winter Low: the January low is 16.8
Rain: averages 36.3 inches of rain a year
Snow: averages 36 inches of snow a year

BestPlaces Comfort Index

The annual BestPlaces Comfort Index for Flagstaff is 6.9 (10=best), which means it is one of the least comfortable places in Arizona.

The annual BestPlaces Comfort Index for Glenview is 6.9 (10=best), which means it is less comfortable than most places in Illinois.

Today's Weather - Glenview, IL

58°F

Today's Weather - Flagstaff, AZ

67°F

Average Monthly High / Low (°F)

Hot, Freezing, Rainy, Snowy Days: Glenview / Flagstaff

July is the hottest month for Glenview with an average high temperature of 83.0°, which ranks it as one of the coolest places in Illinois. In Glenview, there are 4 comfortable months with high temperatures in the range of 70-85°. The most pleasant months of the year for Glenview are June, September and August.

July is the hottest month for Flagstaff with an average high temperature of 81.7°, which ranks it as one of the coolest places in Arizona. In Flagstaff, there are 4 comfortable months with high temperatures in the range of 70-85°. The most pleasant months of the year for Flagstaff are June, August and July.

January has the coldest nighttime temperatures for Glenview with an average of 16.8°. This is about average compared to other places in Illinois.

January has the coldest nighttime temperatures for Flagstaff with an average of 14.3°. This is one of the coldest places in Arizona.

In Glenview, there are 13.9 days annually when the high temperature is over 90°, which is cooler than most places in Illinois.

In Flagstaff, there are 3.4 days annually when the high temperature is over 90°, which is one of the coolest places in Arizona.

In Glenview, there are 122.5 days annually when the nighttime low temperature falls below freezing, which is about average compared to other places in Illinois.

In Flagstaff, there are 210.5 days annually when the nighttime low temperature falls below freezing, which is one of the coldest places in Arizona.

In Glenview, there are 6.2 days annually when the nighttime low temperature falls below zero°, which is about average compared to other places in Illinois.

In Flagstaff, there are 7.8 days annually when the nighttime low temperature falls below zero°, which is one of the coldest places in Arizona.

August is the wettest month in Glenview with 4.3 inches of rain, and the driest month is February with 1.6 inches. The wettest season is Autumn with 32% of yearly precipitation and 15% occurs in Spring, which is the driest season. The annual rainfall of 36.3 inches in Glenview means that it is one of the driest places in Illinois.


August is the wettest month in Flagstaff with 3.3 inches of rain, and the driest month is June with 0.3 inches. The wettest season is Autumn with 29% of yearly precipitation and 17% occurs in Summer, which is the driest season. The annual rainfall of 20.7 inches in Flagstaff means that it is wetter than most places in Arizona.

April is the rainiest month in Glenview with 12.2 days of rain, and February is the driest month with only 8.3 rainy days. There are 125.3 rainy days annually in Glenview, which is one of the rainiest places in Illinois. The rainiest season is Summer when it rains 28% of the time and the driest is Spring with only a 23% chance of a rainy day.

August is the rainiest month in Flagstaff with 13.8 days of rain, and June is the driest month with only 2.8 rainy days. There are 83.4 rainy days annually in Flagstaff, which is one of the rainiest places in Arizona. The rainiest season is Autumn when it rains 34% of the time and the driest is Summer with only a 20% chance of a rainy day.

An annual snowfall of 36.0 inches in Glenview means that it is one of the snowiest places in Illinois.

An annual snowfall of 81.0 inches in Flagstaff means that it is one of the snowiest places in Arizona.

January is the snowiest month in Glenview with 11.3 inches of snow, and 6 months of the year have significant snowfall.

January is the snowiest month in Flagstaff with 19.1 inches of snow, and 8 months of the year have significant snowfall.