Stage 5 · 8 July 2026

Lannemezan → Pau

158.3 kmFlat

Observed conditions from the ERA5 reanalysis archive.

Observed heat snapshot

+8.2°Cvs the 1974-2023 average at this location (ERA5): 23.4°C

31.6°Cpeak in the race window

Moderate high-risk · 28°C WBGT (est.)

Schematic — real elevation, approximate route between known points, not survey-accurate. Fill colored by temperature.

+10°C26°C+42°C

Decade trend — deviation from the 50-year mean at this location

22.8°C'74–'83

23.2°C'84–'93

22.5°C'94–'03

23.3°C'04–'13

25.2°C'14–'23

-2°C50-yr avg+2°C

A day this hot (≥31.6°C, ERA5 at this location) occurred 3× in 1974-1983 vs. 13× in 2014-2023.

WBGT is an estimate — see methodology. Data as of 2026-07-14T12:57:56.789Z.

Time on course: winner 3h 29m · last classified rider 3h 40m

Times from official published race results (rounded to the nearest minute).