Hermosillo weather in March
March in Hermosillo: warm, dry, with clean air — an excellent time to visit.
#4 of 12 months in Hermosillo · #120 of 897 destinations to visit in March · comfort 89/100 (tier A)
Updated June 2026 · climate normals from ERA5 reanalysis
Traveller notes on Hermosillo in March
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Hermosillo climate normals — March
| Daytime high | 28°C / 83°F | 🌤 warm |
|---|---|---|
| Nighttime low | 12°C / 53°F | |
| Rainfall | 13 mm / 0.5 in | ☀️ dry |
| Rainy days | 2 days | |
| Humidity | 31% | 🌵 dry |
| Dew point | -1°C / 31°F | |
| Sunshine | 10.4 h/day | |
| Daylight | 12 h | |
| Wind | 18 km/h / 11 mph | |
| Air quality (US AQI) | 37 | 🍃 good |
Monthly averages from ERA5 reanalysis. AQI is the mean US Air Quality Index for the month.
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Hermosillo in March — FAQ
- Is March a good time to visit Hermosillo?
- March in Hermosillo: warm, dry, with clean air — an excellent time to visit. It ranks #4 of 12 months for Hermosillo on SeasonMap's comfort score (89/100).
- What is the weather like in Hermosillo in March?
- In March, Hermosillo averages a daily high of 28.1°C and a low of 11.8°C, with about 13 mm of rain over roughly 1.6 rainy days.
- What is the air quality in Hermosillo in March?
- Hermosillo has a mean US Air Quality Index of about 37 in March.