United States · 1991–2020 normal
Big Coppitt Key in
January.
Typical January weather in Big Coppitt Key: 24.2°C by day, 18°C at night, 54 mm of rain over 5 wet days. These are measured 1991–2020 station normals, not a forecast.
Typical high24.2°C
Typical low18°C
Rain54 mm
Wet days5
Comfort score 89 this month, the highest of the year. Daylight is calculated as 10 h 46 from latitude 24.60°. Open-water sea temperature is 23.0°C (5 km from the place centre).
Event window
Warm sea in January
The nearest open-water NOAA OISST 1991–2020 cell averages 23.0°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 4147679
- NOAA station
- USW00012850 · KEY WEST NAS
- Station distance
- 2.8 km from the place centre
- Coverage
- Strong coverage · 25 usable years
- Important limit
- Historical climate is not a forecast. Nearby stations can miss mountains, coasts, and local microclimates.