Cayman Islands · 1991–2020 normal
The Mountain in
January.
Typical January weather in The Mountain: 28.9°C by day, 22.6°C at night, 32 mm of rain over 3.8 wet days. These are measured 1991–2020 station normals, not a forecast.
Typical high28.9°C
Typical low22.6°C
Rain32 mm
Wet days3.8
Comfort score 69 this month (February leads the year at 70). Daylight is calculated as 11 h 05 from latitude 19.33°. Open-water sea temperature is 26.9°C (9 km from the place centre).
Event window
Warm sea in January
The nearest open-water NOAA OISST 1991–2020 cell averages 26.9°C in January. 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 3580495
- NOAA station
- CJW00011813 · ROBERTS
- Station distance
- 17.9 km from the place centre
- Coverage
- Good coverage · 16 usable years
- Important limit
- Historical climate is not a forecast. Nearby stations can miss mountains, coasts, and local microclimates.