Climate almanac
Marathon
Florida, US · 24.71°, -81.09°
What is the climate like in Marathon?
The best time to visit Marathon is typically November – April, with trip comfort peaking in February (8.4/10). Marathon is warmest in August, when daily highs average 85°F (30°C), and coolest in January, when lows fall to about 69°F (20°C). The wettest month is typically September and the driest is February; the year sees roughly 39 in of precipitation.
- Best time to visitNovember – April — comfort peaks in February (8.4/10)
- Warmest monthAugust — average high 85°F (30°C)
- Coolest monthJanuary — average low 69°F (20°C)
- Wettest monthSeptember (7.0 in)
- Driest monthFebruary (1.1 in)
- Annual precipitation39 in