Kansas City Weather in September

September in Kansas City brings high temperatures, with highs of 26°C (79°F) and nights dropping to 15°C (59°F). Rainfall is on the higher side this month, averaging around 121 mm (4.8 in), so keep a rain jacket handy.

Rainfall in Kansas City in September

Typically around 9 days of rainfall are expected, averaging 121 mm (4.8 in) for the month. When showers do arrive, they tend to be on the heavier side. Worth being prepared even if rain days are not that numerous.

Temperature in Kansas City in September

Kansas City in September gets highs of 26°C (79°F) during the day and drops to 15°C (59°F) at night. Overall, the month follows a fairly predictable daily temperature pattern. At 15°C (59°F) overnight, it can feel quite a bit cooler after dark. Worth packing something warmer for evenings, but the cooler temperatures are ideal for sleeping.

Sunshine in Kansas City in September

Enjoy a sunny month with about 240 hours of sunshine, the clear skies make Kansas City even more beautiful.

Wind Speed in Kansas City in September

September sees wind speeds averaging 4 m/s (8 knots). You'll experience variable conditions with moderate winds that create small waves on water and keep branches moving. Conditions range from light winds to moderate breezes throughout the month.

For Kansas City itself, October generally stands out with the best circumstances. If you're seeking pleasant, dry and sunny weather somewhere else in the world, our weather planner can help you explore other options.