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Casa Grande weather in May (Arizona, United States of America)

What can you expect from the weather in Casa Grande during May? Check out this comprehensive weather guide.

In May, Casa Grande generally has very high temperatures and low rainfall. Daytime temperatures hover around 34°C, while nights can cool down to about 15°C. Bear in mind, these are average temperatures, and it can get even warmer on particular days. Make sure to choose clothing that accommodates the warmth.

Casa Grande in May usually receives low rainfall, averaging around 6 mm for the month. Typically around 1 day of rainfall is expected.

With around 401 hours of sunshine, the days are mostly sunny. It gives a pleasant and vibrant feel to the area.

If your ideal day consists of dry skies and moderate temperatures January, February, March, April, October, November and December generally stand out with the best circumstances. While June, July, August and September tend to showcase less optimal conditions.

For an in-depth look at the yearly conditions, visit our specialized Casa Grande climate page with graphs.

 

Casa Grande, monthly averages in May

Min TemperatureMin Temperature 15°C  
Max TemperatureMax Temperature 34°C  
Chance of RainChance of Rain 3%  
PrecipitationPrecipitation 6 mm  
Rainy daysRainy days 1 day  
HumidityHumidity 22% *  
SunshineSunshine 401 hours *  
Percentage SunshinePercentage Sunshine 93% *  
* Data from: Phoenix, the United States of America (69 KM, 43 Miles).

Where to go in the United States of America in May

Find out more about the weather in the United States of America in May and which places have the best weather conditions in this month.

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Legend perfect weather pleasant tolerable unpleasant poor
Perfect weather is subjective. On this map perfect weather has been defined with temperatures between 20°C and 29°C and not too much precipitation (less than 90 mm a month).

So, what should you wear in Casa Grande in May?

It's going to be warm! Consider airy clothing, t-shirts, and other summer clothes. Shorts for men made of cotton or linen are good options for staying cool.

What To Do

We rated the following activities from 1 (least suitable) to 10 (best) to do in May.

Swimming
10/10
Cycling
8/10
Walking
8/10
Barbeque
10/10
Camping
10/10
Outdoor sports
8/10

Interested in more climate information?

Weather and Climate provides you with all the information you need about the climate in Casa Grande.

Our site offers climate and forecast data for every country in the world. Are you going to the United States of America? On this website you can find historical weather averages for many cities in the United States of America. Not sure yet where to go? We now have a tool which recommends destinations that suit your ideal climate conditions. Find out where to go with our weather planner.