2025 Compare Climate & Weather:
Marana, AZ vs Vail, AZ

Highlights

On average, there are 284 sunny days per year in Vail. Marana averages 282 sunny days per year. The US average is 205 sunny days.

Vail, Arizona gets 14 inches of rain, on average, per year. Marana, Arizona gets 12.4 inches of rain, on average, per year. The US average is 38.1 inches of rain per year.

Vail averages 0.7 inches of snow per year. Marana averages 0.1 inches of snow per year. The US average is 27.8 inches of snow per year.

Weather Highlights

Vail, Arizona
Summer High: the July high is around 97.9 degrees
Winter Low: the January low is 31.8
Rain: averages 14 inches of rain a year
Snow: averages 0.7 inches of snow a year

Marana, Arizona
Summer High: the July high is around 100.8 degrees
Winter Low: the January low is 38.5
Rain: averages 12.4 inches of rain a year
Snow: averages 0.1 inches of snow a year

BestPlaces Comfort Index

The annual BestPlaces Comfort Index for Vail is 7.7 (10=best), which means it is more comfortable than most places in Arizona.

The annual BestPlaces Comfort Index for Marana is 7.6 (10=best), which means it is about average compared to other places in Arizona.

Today's Weather - Marana, AZ

78°F

Today's Weather - Vail, AZ

71°F

Average Monthly High / Low (°F)

Hot, Freezing, Rainy, Snowy Days: Marana / Vail

June is the hottest month for Marana with an average high temperature of 100.9°, which ranks it as warmer than most places in Arizona. In Marana, there are 3 comfortable months with high temperatures in the range of 70-85°. The most pleasant months of the year for Marana are November, March and April.

June is the hottest month for Vail with an average high temperature of 98.6°, which ranks it as about average compared to other places in Arizona. In Vail, there are 4 comfortable months with high temperatures in the range of 70-85°. The most pleasant months of the year for Vail are April, March and November.

December has the coldest nighttime temperatures for Marana with an average of 37.7°. This is warmer than most places in Arizona.

December has the coldest nighttime temperatures for Vail with an average of 31.1°. This is about average compared to other places in Arizona.

In Marana, there are 151.3 days annually when the high temperature is over 90°, which is hotter than most places in Arizona.

In Vail, there are 128.6 days annually when the high temperature is over 90°, which is about average compared to other places in Arizona.

In Marana, there are 20.6 days annually when the nighttime low temperature falls below freezing, which is warmer than most places in Arizona.

In Vail, there are 64.0 days annually when the nighttime low temperature falls below freezing, which is about average compared to other places in Arizona.

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

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

August is the wettest month in Marana with 2.5 inches of rain, and the driest month is May with 0.3 inches. The wettest season is Autumn with 39% of yearly precipitation and 13% occurs in Summer, which is the driest season. The annual rainfall of 12.4 inches in Marana means that it is about average compared to other places in Arizona.


August is the wettest month in Vail with 2.8 inches of rain, and the driest month is May with 0.3 inches. The wettest season is Autumn with 42% of yearly precipitation and 12% occurs in Summer, which is the driest season. The annual rainfall of 14.0 inches in Vail means that it is wetter than most places in Arizona.

August is the rainiest month in Marana with 8.7 days of rain, and June is the driest month with only 1.3 rainy days. There are 47.6 rainy days annually in Marana, which is about average compared to other places in Arizona. The rainiest season is Autumn when it rains 37% of the time and the driest is Summer with only a 15% chance of a rainy day.

August is the rainiest month in Vail with 10.0 days of rain, and May is the driest month with only 1.7 rainy days. There are 55.0 rainy days annually in Vail, which is rainier than most places in Arizona. The rainiest season is Autumn when it rains 38% of the time and the driest is Summer with only a 15% chance of a rainy day.

An annual snowfall of 0.1 inches in Marana means that it is less snowy than most places in Arizona.

An annual snowfall of 0.7 inches in Vail means that it is about average compared to other places in Arizona.

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

January is the snowiest month in Vail with 0.3 inches of snow, and no months of the year have significant snowfall.