Mexico · 1991–2020 normal
San Dionisio del Mar in
December.
Typical December weather in San Dionisio del Mar: 28.5°C by day, 19.7°C at night, 3 mm of rain over 0.5 wet days. These are measured 1991–2020 station normals, not a forecast.
Typical high28.5°C
Typical low19.7°C
Rain3 mm
Wet days0.5
Comfort score 77 this month (January leads the year at 78). Daylight is calculated as 11 h 10 from latitude 16.32°. Open-water sea temperature is 26.8°C (25 km from the place centre).
Event window
Warm sea in December
The nearest open-water NOAA OISST 1991–2020 cell averages 26.8°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 3519481
- NOAA station
- MXN00020027 · CHICAPA DE CASTRO
- Station distance
- 27.4 km from the place centre
- Coverage
- Good coverage · 21 usable years
- Important limit
- Historical climate is not a forecast. Nearby stations can miss mountains, coasts, and local microclimates.