Weather forecast builder for the Via degli Dei

Via degli Dei crosses the Apennines between Bologna and Firenze, shifting from city streets to shaded forests and breezy ridges, with frequent transitions in exposure and footing. May and October align with cooler air for ascents, longer daylight, and lively spring or autumn scenery, with less heat and thunderstorm risk than midsummer. Weather changes quickly along the route, with passing showers, slick clay after rain, and noticeably cooler conditions on higher ground compared to the valleys.

• Spring: Cool to mild, changeable days with frequent showers, occasional high-elevation snow early, and muddy forest tracks after rain.
• Summer: Warm to hot, humid stretches in valleys and woods, frequent afternoon showers or thunderstorms, with alternating sunny and rainy days.
• Autumn: Cooling trend with clearer periods, colourful forests, and recurring showers or heavier rain; evenings cooler and daylight notably decreasing through the season.
• Winter: Cold to very cold spells with rain, occasional snow and ice, rapidly changing skies, and limited daylight across higher sections.