Best Time to Visit Sierra Vista: Month-by-Month Guide
Best months for Sierra Vista: April, May, October, March.
- Best months for Sierra Vista: April, May, October, March.
- Peak season is July, June, August. Expect higher prices and more visitors (estimated from the climate, not from visitor counts).
- Shoulder season: January, February, March, April, May, September, October, November, December. Good weather without the busiest period.
- Wettest months: July, August, September.
- The weather is good almost all year.
Year at a glance
Weather by month
| Month | Avg high | Avg low | Rainfall | Rainy days | Humidity | Sunshine | Score |
|---|---|---|---|---|---|---|---|
| January | 16°C | 2°C | 23 mm | 3 | – | – | 7.6 |
| February | 18°C | 3°C | 21 mm | 4 | – | – | 7.9 |
| March | 21°C | 5°C | 14 mm | 3 | – | – | 8.5 |
| April | 25°C | 8°C | 6 mm | 1 | – | – | 8.9 |
| May | 29°C | 12°C | 6 mm | 2 | – | – | 8.8 |
| June | 34°C | 17°C | 11 mm | 3 | – | – | 7.4 |
| July | 32°C | 19°C | 68 mm | 13 | – | – | 6.5 |
| August | 31°C | 19°C | 64 mm | 13 | – | – | 6.9 |
| September | 29°C | 17°C | 35 mm | 6 | – | – | 8.1 |
| October | 26°C | 11°C | 13 mm | 3 | – | – | 8.7 |
| November | 20°C | 6°C | 15 mm | 2 | – | – | 8.5 |
| December | 15°C | 2°C | 24 mm | 4 | – | – | 7.4 |
Frequently asked questions
When is the best time to visit Sierra Vista?
The best months are April, May, October, March.
When is the rainy season in Sierra Vista?
The wettest months are July, August, September.