Mexico · 1991–2020 normal
Monterrey in
September.
Typical September weather in Monterrey: 30.2°C by day, 17.4°C at night, 331 mm of rain over 17 wet days. These are measured 1991–2020 station normals, not a forecast.
Typical high30.2°C
Typical low17.4°C
Rain331 mm
Wet days17
Comfort score 21 this month (November leads the year at 81). Daylight is calculated as 12 h 12 from latitude 16.06°. Open-water sea temperature is 30.1°C (34 km from the place centre).
Event window
Warm sea in September
The nearest open-water NOAA OISST 1991–2020 cell averages 30.1°C in September. A sheltered bay can run warmer than that open-water cell.
The evidence behind this page
One month,
from the same station.
- Place identity
- GeoNames 3522993
- NOAA station
- MXN00007349 · MONTERREY
- Station distance
- 1.4 km from the place centre
- Coverage
- Good coverage · 18 usable years
- Important limit
- Historical climate is not a forecast. Nearby stations can miss mountains, coasts, and local microclimates.