Cozumel, Quintana Roo
Cozumel is a warm island race where ocean current, wind and humidity dominate planning.
Typical race window
Monthly climate normal from 2016-2025 archive data.
24°C-28°C
17 km/h
35 km/h
55%
A typical day in November averages 3.4 mm of precipitation, with average gusts around 38 km/h. Treat this as planning context, not a live forecast.
Jan
27°C
Feb
27°C
Mar
28°C
Apr
29°C
May
30°C
Jun
30°C
Jul
31°C
Aug
31°C
Sep
31°C
Oct
30°C
Nov
28°C
Dec
27°C
Current, chop and official marine guidance matter as much as the headline weather.
Flat island roads make wind direction and gusts central to pacing.
Humidity and heat can make the marathon feel harder than the temperature alone suggests.
Live race-day forecast
This race page stays evergreen. For date, start time and expected segment durations, open the race-day planner with Cozumel, Quintana Roo prefilled.