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Casa Grande (AZ) Climate by Month

The graphs below provide an overview of the climate in Casa Grande (Arizona), the United States of America. They present long-term patterns and averages of weather conditions over a 30-year period.

Average day and night temperature

The mean minimum and maximum temperatures over the year.

Monthly precipitation

The mean monthly precipitation over the year, including rain, snow, hail etc.

Forecast for Casa Grande (AZ)

Thu   Jun 27
43°C | 28°C
W 18 km/h
clear and no rain

clear and no rain

Fri   Jun 28
42°C | 29°C
W 14 km/h
almost clear and no rain

almost clear and no rain

Sat   Jun 29
42°C | 28°C
NW 14 km/h
partly cloudy and no rain

partly cloudy and no rain

The best time of year to visit Casa Grande in the United States of America

During the months of February, March and November you are most likely to experience good weather with pleasant average temperatures that fall between 20°C and 26°C.

Other facts from our historical weather data:

  • Which is the warmest month in Casa Grande?
    July has an average maximum temperature of 40°C and is the warmest month of the year.
  • Which is the coldest month in Casa Grande?
    The coldest month is January with an average maximum temperature of 18°C.
  • Which is the wettest month in Casa Grande?
    July tops the wettest month list with 28 mm of rainfall.
  • Which is the driest month in Casa Grande?
    June is the driest month with 3 mm of precipitation.
  • Which is the sunniest month in Casa Grande?
    June is the sunniest month with an average of 407 hours of sunshine.

  • No idea where to travel to this year? We have a tool that recommends destinations based on your ideal conditions. Find out where to go with our weather planner.