Hermosillo Weather in September
Hermosillo in September
The short of it: Hermosillo in September averages a high of 39 °C (101 °F) and a low of 23 °C (73 °F), with 52 mm (2.0 in) of rain and about 12 h 18 min of daylight. Rated 2 of 5 for a visit; the best months are December and January. Source: TerraClimate climate normals, 1991–2020.
Average high 39° · low 23° · rain 52 mm · daylight 12 h 18 min
✦✦ Travel with care for a visit · best months: December & January
September in Hermosillo brings afternoons near 39° and nights around 23°, with about 52 mm of rain over the month. Days run hot, near 39° in the afternoon; ride early and rest at noon. Rain is modest, about 52 mm, the 3rd wettest month.
The sun is up for about 12 h 18 min in mid-September, 53 minutes less than a month before.
For the traveller: pack linen, a wide hat and water. The Almanac rates September 2 of 5 for a visit; the finest months here are December and January.
Against its neighbours, Hermosillo runs about middling and drier than most in September. La Victoria, 8 km to the ENE, sees much the same highs.
September in Hermosillo, by the numbers
- Warmth rank
- 4th warmest of 12
- Rain rank
- 3rd wettest of 12
- Versus August
- 2° colder, 11 mm less rain
- Versus October
- 3° warmer
- Day–night spread
- 16°
- Snow season
- seldom any
- Daylight, mid-month
- 12 h 18 min
- Average wind
- 6 km/h
Neighbouring Towns
September averages · distance by the crow’s flight| Town | Distance | High | Low | Rain |
|---|---|---|---|---|
| La VictoriaSonora | 8 km ENE | 38° | 22° | 53 mm |
| El Alamito BuenavistaSonora | 15 km NE | 39° | 22° | 56 mm |
| ZamoraSonora | 21 km NNE | 38° | 22° | 56 mm |
| Molino de CamouSonora | 24 km ENE | 39° | 22° | 58 mm |
| Las Mercedes [Agropecuaria]Sonora | 31 km N | 37° | 21° | 58 mm |
| PesqueiraSonora | 33 km NNE | 38° | 21° | 56 mm |
| Alejandro Carrillo MarcorSonora | 41 km WSW | 38° | 22° | 51 mm |
| El TriunfoSonora | 53 km WSW | 38° | 22° | 48 mm |