2025 Compare Climate & Weather:
Apache Junction, AZ vs Casa Grande, AZ

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Highlights

On average, there are 295 sunny days per year in Casa Grande. Apache Junction averages 294 sunny days per year. The US average is 205 sunny days.

Casa Grande, Arizona gets 8.9 inches of rain, on average, per year. Apache Junction, Arizona gets 12.9 inches of rain, on average, per year. The US average is 38.1 inches of rain per year.

Casa Grande averages 0 inches of snow per year. Apache Junction averages 0 inches of snow per year. The US average is 27.8 inches of snow per year.

Weather Highlights

Casa Grande, Arizona
Summer High:
the July high is around 106.8 degrees
Winter Low: the January low is 36.9
Rain: averages 8.9 inches of rain a year
Snow: averages 0 inches of snow a year

Apache Junction, Arizona
Summer High:
the July high is around 104.7 degrees
Winter Low: the January low is 41.6
Rain: averages 12.9 inches of rain a year
Snow: averages 0 inches of snow a year

BestPlaces Comfort Index
Casa Grande

The annual BestPlaces Comfort Index for Casa Grande is 7.2 (10=best), which means it is less comfortable than most places in Arizona.

7.2 / 10
March, November and April are the most pleasant months in Casa Grande, while July and August are the least comfortable months.

Apache Junction

The annual BestPlaces Comfort Index for Apache Junction is 7.4 (10=best), which means it is less comfortable than most places in Arizona.

7.4 / 10
April, November and March are the most pleasant months in Apache Junction, while July and August are the least comfortable months.

Today's Weather - Apache Junction, AZ

5 PM PST

Mostly Sunny

68°F

DAYDESCRIPTIONHIGH / LOWWIND
This AfternoonMostly Sunny68° / 58°SSW 5 mph
TuesdayChance Rain Showers then Mostly Cloudy69° / 58°SE 0 to 5 mph
WednesdayMostly Sunny81° / 63°W 0 to 5 mph
ThursdaySunny91° / 68°NW 0 to 5 mph
FridaySunny99° / 74°ESE 5 mph
SaturdaySunny100° / 75°E 5 to 10 mph
SundaySunny100° / 73°SSE 5 to 10 mph
Today's Weather - Casa Grande, AZ

5 PM PST

Partly Sunny

67°F

DAYDESCRIPTIONHIGH / LOWWIND
This AfternoonPartly Sunny69° / 57°SSW 10 mph
TuesdayChance Rain Showers then Mostly Cloudy72° / 55°SSE 5 mph
WednesdaySunny81° / 58°NNE 0 to 5 mph
ThursdaySunny90° / 63°NE 0 to 5 mph
FridaySunny99° / 69°ENE 5 mph
SaturdaySunny100° / 70°E 5 to 15 mph
SundaySunny100° / 68°S 5 to 10 mph
Average Monthly High / Low (°F)
MonthApache Junction, AZCasa Grande, AZ
January67° / 42°68° / 37°
February70° / 43°72° / 40°
March76° / 47°79° / 44°
April84° / 53°87° / 51°
May94° / 62°97° / 59°
June103° / 70°105° / 68°
July105° / 77°107° / 76°
August103° / 76°105° / 75°
September99° / 70°101° / 68°
October87° / 59°90° / 56°
November75° / 47°77° / 43°
December66° / 41°67° / 36°
Hot, Freezing, Rainy, Snowy Days: Apache Junction / Casa Grande
MonthHot DaysFreezing DaysRainy DaysSnowy Days
January0 / 03 / 85 / 40 / 0
February0 / 01 / 35 / 40 / 0
March1 / 30 / 14 / 30 / 0
April7 / 120 / 02 / 20 / 0
May22 / 260 / 01 / 10 / 0
June30 / 300 / 01 / 10 / 0
July31 / 310 / 04 / 40 / 0
August31 / 310 / 06 / 50 / 0
September28 / 290 / 03 / 30 / 0
October12 / 170 / 03 / 20 / 0
November1 / 21 / 23 / 20 / 0
December0 / 03 / 94 / 30 / 0
July is the hottest month for Apache Junction with an average high temperature of 104.7°, which ranks it as warmer than most places in Arizona. In Apache Junction, there are 3 comfortable months with high temperatures in the range of 70-85°. The most pleasant months of the year for Apache Junction are March, November and April.

July is the hottest month for Casa Grande with an average high temperature of 106.8°, which ranks it as warmer than most places in Arizona. In Casa Grande, there are 3 comfortable months with high temperatures in the range of 70-85°. The most pleasant months of the year for Casa Grande are March, November and February.
December has the coldest nighttime temperatures for Apache Junction with an average of 40.5°. This is warmer than most places in Arizona.

December has the coldest nighttime temperatures for Casa Grande with an average of 36.2°. This is warmer than most places in Arizona.

In Apache Junction, there are 162.6 days annually when the high temperature is over 90°, which is hotter than most places in Arizona.

In Casa Grande, there are 178.2 days annually when the high temperature is over 90°, which is one of the hottest places in Arizona.

In Apache Junction, there are 8.1 days annually when the nighttime low temperature falls below freezing, which is warmer than most places in Arizona.

In Casa Grande, there are 22.6 days annually when the nighttime low temperature falls below freezing, which is warmer than most places in Arizona.

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

March is the wettest month in Apache Junction with 1.7 inches of rain, and the driest month is June with 0.1 inches. The wettest season is Spring with 36% of yearly precipitation and 19% occurs in Summer, which is the driest season. The annual rainfall of 12.9 inches in Apache Junction means that it is about average compared to other places in Arizona.


August is the wettest month in Casa Grande with 1.5 inches of rain, and the driest month is June with 0.1 inches. The wettest season is Spring with 33% of yearly precipitation and 17% occurs in Summer, which is the driest season. The annual rainfall of 8.9 inches in Casa Grande means that it is drier than most places in Arizona.

August is the rainiest month in Apache Junction with 5.6 days of rain, and June is the driest month with only 0.6 rainy days. There are 40.9 rainy days annually in Apache Junction, which is about average compared to other places in Arizona. The rainiest season is Spring when it rains 34% of the time and the driest is Summer with only a 19% chance of a rainy day.

August is the rainiest month in Casa Grande with 4.6 days of rain, and June is the driest month with only 0.5 rainy days. There are 31.8 rainy days annually in Casa Grande, which is less rainy than most places in Arizona. The rainiest season is Spring when it rains 33% of the time and the driest is Summer with only a 19% chance of a rainy day.

There is rarely any recorded snowfall in Apache Junction, ranking it as one of the least snowy places in Arizona.

There is rarely any recorded snowfall in Casa Grande, ranking it as one of the least snowy places in Arizona.
Any measurable snowfall is a rare occurance in Apache Junction.

Any measurable snowfall is a rare occurance in Casa Grande.

DID YOU KNOW?

Many people confuse Weather and Climate, but they are different. Weather refers to the conditions of the atmosphere over a short period of time, while Climate refers to the conditions of the atmosphere over a long period of time.

Weather, more specifically, refers to how the atmosphere behaves and its effects on life and human activities. Most people think of Weather in terms of what can be observed: temperature, humidity, precipitation, and cloudy/sunny conditions. Weather conditions constantly change on a minute-to-minute basis.

Climate is a record of the average weather conditions for a given place over a long period of time, often referred to as Climate Normals. A 30-year period of record is a common requirement to be considered a Climate Normal.

Reviews for Apache Junction    2 Reviews

Over 16 years ago

Hi. I'd like to know if you still feel the same way about living in Broomfield. I went there this past July to check it out (along with Lafayette, Boulder (can't  More

   |    Reply

Over 16 years ago

Apex is perfect for what you are looking for. It's close enough to Raleigh, Durham, Chapel Hill to find a job and Cary the next town over, is a little more expensive but  More

   |    Reply

Start Your Review of Apache Junction

Reviews for Casa Grande    2 Reviews

Over 16 years ago

Hi. I'd like to know if you still feel the same way about living in Broomfield. I went there this past July to check it out (along with Lafayette, Boulder (can't  More

   |    Reply

Over 16 years ago

Apex is perfect for what you are looking for. It's close enough to Raleigh, Durham, Chapel Hill to find a job and Cary the next town over, is a little more expensive but  More

   |    Reply

Start Your Review of Casa Grande

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Zips In Apache Junction, Arizona
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