The temperatures in Marathon during September are extremely high, between 28°C and hot as 29°C, drinking water regularly is advisable.
You can expect rain for roughly half of the month of September in Marathon. We’re expecting roughly 8 to 15 days of rain, so your rubber boots and umbrella are going to see plenty of use this month if you’re keen on staying dry.
Our weather forecast can give you a great sense of what weather to expect in Marathon in September 2024.
If you’re planning to visit Marathon in the near future, we highly recommend that you review the 14 day weather forecast for Marathon before you arrive.
Temperatures
29° / 28°
Rainy Days
12
Snowy Days
0
Dry Days
18
Rainfall
153
mm
Sun Hours
6.4
Hrs
