United States · 1991–2020 normal
Marathon in
January.
Typical January weather in Marathon: 24.3°C by day, 18°C at night, 33 mm of rain over 4.1 wet days. These are measured 1991–2020 station normals, not a forecast.
Typical high24.3°C
Typical low18°C
Rain33 mm
Wet days4.1
Comfort score 93 this month, the highest of the year. Daylight is calculated as 10 h 45 from latitude 24.71°. Open-water sea temperature is 23.7°C (11 km from the place centre).
Event window
Warm sea in January
The nearest open-water NOAA OISST 1991–2020 cell averages 23.7°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 4163379
- NOAA station
- USW00012896 · MARATHON AP
- Station distance
- 4.5 km from the place centre
- Coverage
- Good coverage · 22 usable years
- Important limit
- Historical climate is not a forecast. Nearby stations can miss mountains, coasts, and local microclimates.