Jamaica · 1991–2020 normal
Constant Spring in
January.
Typical January weather in Constant Spring: 31.3°C by day, 22.4°C at night, 21 mm of rain over 2.7 wet days. These are measured 1991–2020 station normals, not a forecast.
Typical high31.3°C
Typical low22.4°C
Rain21 mm
Wet days2.7
Comfort score 63 this month, the highest of the year. Daylight is calculated as 11 h 09 from latitude 18.05°. Open-water sea temperature is 27.3°C (21 km from the place centre).
Event window
Warm sea in January
The nearest open-water NOAA OISST 1991–2020 cell averages 27.3°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 3490880
- NOAA station
- JMM00078397 · NORMAN MANLEY INTL
- Station distance
- 12.8 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.