Hermosillo Climate: Weather by Month and Best Time to Visit
Best months for Hermosillo: January, March, November, February.
Year at a glance
Weather by month
| Month | Avg high | Avg low | Rainfall | Rainy days | Humidity | Sunshine | Score |
|---|---|---|---|---|---|---|---|
| January | 25°C | 9°C | 12 mm | 2 | – | – | 8.9 |
| February | 26°C | 10°C | 15 mm | 2 | – | – | 8.8 |
| March | 29°C | 12°C | 7 mm | 1 | – | – | 8.9 |
| April | 32°C | 15°C | 1 mm | 0 | – | – | 8.1 |
| May | 36°C | 18°C | 0 mm | 0 | – | – | 7.2 |
| June | 39°C | 24°C | 3 mm | 1 | – | – | 6.0 |
| July | 39°C | 27°C | 40 mm | 7 | – | – | 5.3 |
| August | 38°C | 27°C | 51 mm | 10 | – | – | 5.2 |
| September | 37°C | 25°C | 51 mm | 7 | – | – | 5.9 |
| October | 34°C | 19°C | 20 mm | 2 | – | – | 7.4 |
| November | 29°C | 13°C | 13 mm | 2 | – | – | 8.9 |
| December | 24°C | 9°C | 19 mm | 2 | – | – | 8.8 |