Saguaro National Park weather in April
April in Saguaro National Park: nice, dry, with clean air — one of the best months to visit.
#1 of 12 months in Saguaro National Park · #27 of 604 destinations to visit in April · comfort 94/100 (tier S)
Updated June 2026 · climate normals from ERA5 reanalysis
Saguaro National Park climate normals — April
| Daytime high | 25°C / 76°F | 😎 nice |
|---|---|---|
| Nighttime low | 10°C / 49°F | |
| Feels like (high) | 21°C / 70°F | |
| Rainfall | 3 mm / 0.1 in | ☀️ dry |
| Rainy days | 1 days | |
| Humidity | 18% | 🌵 dry |
| Dew point | -10°C / 15°F | |
| Sunshine | 12 h/day | |
| Daylight | 13 h | |
| Wind | 18 km/h / 11 mph | |
| Air quality (US AQI) | 47 | 🍃 good |
Monthly averages from ERA5 reanalysis. AQI is the mean US Air Quality Index for the month.
Where is Saguaro National Park?
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Saguaro National Park in April — FAQ
- Is April a good time to visit Saguaro National Park?
- April in Saguaro National Park: nice, dry, with clean air — one of the best months to visit. It ranks #1 of 12 months for Saguaro National Park on SeasonMap's comfort score (94/100).
- What is the weather like in Saguaro National Park in April?
- In April, Saguaro National Park averages a daily high of 24.7°C and a low of 9.6°C, with about 2.6 mm of rain over roughly 1 rainy days.
- What is the air quality in Saguaro National Park in April?
- Saguaro National Park has a mean US Air Quality Index of about 47 in April.