Frankfurt am Main
Frankfurt can range from ideal racing weather to a hot, humid summer day that punishes late pacing.
Typical race window
Monthly climate normal from 2016-2025 archive data.
16°C-26°C
16 km/h
30 km/h
35%
A typical day in July averages 2.0 mm of precipitation, with average gusts around 36 km/h. Treat this as planning context, not a live forecast.
Jan
5°C
Feb
8°C
Mar
11°C
Apr
16°C
May
20°C
Jun
25°C
Jul
26°C
Aug
26°C
Sep
22°C
Oct
16°C
Nov
9°C
Dec
6°C
The lake swim is relatively sheltered, with water temperature the main condition to confirm.
Rolling roads and open sections make wind and thunderstorm risk worth checking.
Heat and humidity can become the run's main limiter if the day warms quickly.
Live race-day forecast
This race page stays evergreen. For date, start time and expected segment durations, open the race-day planner with Frankfurt am Main prefilled.