Weather forecast builder for the Sultan's Trail: Vienna → Budapest

From Kahlenberg to Budapest, this section of the Sultan’s Trail follows lowland corridors along the Danube, levees, and farmland. May, September, and October emerge as steadier windows in the seasonal pattern, with spring greenery or autumn clarity and generally moderate temperatures. Conditions vary by month: spring mixes bright spells with showers, midsummer pushes into heat and thundery episodes, and autumn cools with clearer air, shorter days, and occasional fog near the river; exposed embankments offer limited shade and field tracks can turn muddy after rain.

• Spring: Variable and changeable, with intermittent rain, occasional brief snow early, frequent cloud breaks, and swings from chilly starts to notably mild afternoons.
• Summer: Warm to hot with long sunny spells, scattered showers, and thundery bursts; exposed levees and fields feel particularly intense during heat.
• Autumn: Transitional and varied, with frequent flips between rain and sunshine, gradual cooling, shorter daylight, fog along the river, and occasional slippery leaf litter.
• Winter: Cold and wintry, with overcast spells, rain mixed with snow, frequent freezes, short days, and a raw, sometimes gusty wind near the river.