Climate almanac
Leavenworth
Kansas, United States · 39.31°, -94.92°
What is the climate like in Leavenworth?
The best time to visit Leavenworth is typically May – October, with trip comfort peaking in September (7.5/10). Leavenworth is warmest in July, when daily highs average 89°F (31°C), and coolest in January, when lows fall to about 23°F (-5°C). The wettest month is typically May and the driest is February; the year sees roughly 41 in (1034 mm) of precipitation.
- Best time to visitMay – October — comfort peaks in September (7.5/10)
- Warmest monthJuly — average high 89°F (31°C)
- Coolest monthJanuary — average low 23°F (-5°C)
- Wettest monthMay (6.9 in (175 mm))
- Driest monthFebruary (1.3 in (33 mm))
- Annual precipitation41 in (1034 mm)
- Based on2016-2025 daily ERA5 reanalysis data (10-year normals)
- Records fromLeavenworth 3sw, 4 km away (2011-2025)