Best Time to Visit Arizona: Month-by-Month Guide
Best months for Arizona: April, March, February.
- Best months for Arizona: April, March, February.
- Peak season is April, March, February. Expect higher prices and more visitors (estimated from the climate, not from visitor counts).
- Wettest months: September, August, October.
- The least pleasant month is December (score 6.1).
Year at a glance
Weather by month
| Month | Avg high | Avg low | Rainfall | Rainy days | Humidity | Sunshine | Score |
|---|---|---|---|---|---|---|---|
| January | 25°C | 21°C | 213 mm | 16 | – | – | 6.3 |
| February | 26°C | 22°C | 117 mm | 10 | – | – | 7.6 |
| March | 27°C | 22°C | 93 mm | 8 | – | – | 8.0 |
| April | 28°C | 24°C | 51 mm | 8 | – | – | 8.1 |
| May | 29°C | 25°C | 105 mm | 16 | – | – | 6.8 |
| June | 29°C | 25°C | 144 mm | 24 | – | – | 6.1 |
| July | 28°C | 25°C | 130 mm | 24 | – | – | 6.1 |
| August | 29°C | 25°C | 139 mm | 26 | – | – | 6.1 |
| September | 29°C | 25°C | 193 mm | 27 | – | – | 6.1 |
| October | 28°C | 24°C | 316 mm | 26 | – | – | 6.1 |
| November | 26°C | 23°C | 379 mm | 22 | – | – | 6.1 |
| December | 25°C | 22°C | 215 mm | 18 | – | – | 6.1 |
Frequently asked questions
When is the best time to visit Arizona?
The best months are April, March, February.
When is the rainy season in Arizona?
The wettest months are September, August, October.