Destination · Lyon, FR → Heidelberg, DE
Is Heidelberg a good weather pick from Lyon 1–31 January 2027?
Daily highs in Heidelberg average about 0°C across these dates — above 22°C on 0 of 31 days. Rain looks unlikely — all 31 days we have data for stay under 1 mm. The first 0 day(s) use the live Open-Meteo forecast (generated 2026-07-31); the remaining 31 day(s) use 30-year climate normals, which describe typical conditions rather than a specific-day prediction.
- 496 km from Lyon
- 1–31 January 2027
- daily highs wanted 22°C+
- rain no rain expected
Day by day
Most of your trip is beyond the forecast window, so it leans on climate normals.
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Why we split the strip
Solid blocks are a real forecast — reliable roughly 9–14 days out. Striped, lighter blocks are climate normals: the 30-year-average high for that date. They tell you what's typical, but no one can forecast a specific day months ahead. We show the two differently so you always know which is which.
Forecast from Open-Meteo Forecast API, generated 2026-07-31. Climate normals from Open-Meteo Climate API (MRI_AGCM3_2_S, CMIP6).