Casa Grande climate

Typical historical weather for Casa Grande, United States, averaged across 10 years of hourly climate data. Pick a date for a specific day.

Want today's actual conditions instead? See the current forecast for Casa Grande.

Annual average

23.6°C

across all months

Warmest month

41.3°C

Jul average high

Coolest month

6.3°C

Jan average low

Annual rainfall

208mm

total per year

Monthly averages

Average daily high/low temperature (band) and monthly rainfall (bars).

● Avg high● Avg low▮ Rainfall

Records on file

Hottest day

48.1°C

20 June 2017

Coldest day

-1°C

3 January 2019

Wettest day

38.3mm

24 July 2017

Windiest day

7.6m/s

22 February 2023