Casa Grande Climate: Weather by Month and Best Time to Visit
Best months for Casa Grande: November, March, February, April.
Year at a glance
Weather by month
| Month | Avg high | Avg low | Rainfall | Rainy days | Humidity | Sunshine | Score |
|---|---|---|---|---|---|---|---|
| January | 20°C | 6°C | 25 mm | 3 | – | – | 8.4 |
| February | 22°C | 8°C | 29 mm | 4 | – | – | 8.6 |
| March | 26°C | 11°C | 19 mm | 3 | – | – | 8.7 |
| April | 31°C | 14°C | 6 mm | 1 | – | – | 8.5 |
| May | 35°C | 19°C | 3 mm | 1 | – | – | 7.2 |
| June | 41°C | 23°C | 2 mm | 0 | – | – | 5.8 |
| July | 41°C | 27°C | 21 mm | 4 | – | – | 5.2 |
| August | 40°C | 27°C | 27 mm | 4 | – | – | 5.3 |
| September | 38°C | 24°C | 22 mm | 3 | – | – | 6.2 |
| October | 32°C | 17°C | 12 mm | 2 | – | – | 7.9 |
| November | 25°C | 11°C | 13 mm | 2 | – | – | 8.8 |
| December | 19°C | 6°C | 23 mm | 3 | – | – | 8.2 |