Mexico · 1991–2020 normal
Chelem in
December.
Typical December weather in Chelem: 28.1°C by day, 19.9°C at night, 23 mm of rain over 2.6 wet days. These are measured 1991–2020 station normals, not a forecast.
Typical high28.1°C
Typical low19.9°C
Rain23 mm
Wet days2.6
Comfort score 78 this month (January leads the year at 80). Daylight is calculated as 10 h 51 from latitude 21.27°. Open-water sea temperature is 24.6°C (17 km from the place centre).
Event window
Warm sea in December
The nearest open-water NOAA OISST 1991–2020 cell averages 24.6°C in December. 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 3531046
- NOAA station
- MXM00076593 · PROGRESO
- Station distance
- 9.7 km from the place centre
- Coverage
- Good coverage · 24 usable years
- Important limit
- Historical climate is not a forecast. Nearby stations can miss mountains, coasts, and local microclimates.