Kansas City (MO) Weather & Climate: Best Time to Visit
Average temperatures, rainfall, sunshine and the best time to visit Kansas City.
Climate overview of Kansas City
Kansas City, in Missouri, United States, experiences strong seasonal changes, with very warm summers and cold winters. The city also sees a mix of rain and snow, resulting in relatively high precipitation throughout the year. Visitors are drawn to its thriving arts scene, historic districts, and wide green spaces, all of which give the city a strong sense of identity throughout the seasons. Now, let’s explore all the climate details to give you a complete picture.
Kansas City Weather by Month
Pick a month to see the average temperature, rainfall and sunshine in Kansas City - and find the best time to visit.
Monthly Temperature in Kansas City
The climate in Kansas City is known for significant temperature differences throughout the year, making the weather dynamic. On average, daytime temperatures range from a very warm 32°C (90°F) in July to a chilly 5°C (41°F) in January.
Nighttime temperatures range from 21°C (70°F) in July to -6°C (21°F) in January.
Check out our detailed temperature page for more information.
Temperature ranges by month
Rainfall in Kansas City
Kansas City has a notably wet climate with abundant precipitation, recording 1112 mm (44 in) of rain/snowfall per year. The seasons in Kansas City bring significant changes in precipitation. The wettest month, May, receives high rainfall, with an average of 150 mm (5.9 in) of precipitation. This rainfall is distributed across 13 rainy days.
In contrast, the driest month, January, experiences much less snow/rainfall, totaling 21 mm (0.8 in) over 5 snowy/rainy days. These distinct seasonal differences provide diverse experiences throughout the year. For more details, please visit our Kansas City Precipitation page.
The mean monthly precipitation over the year, including rain, hail, and snow
The average number of days each month with precipitation
Sunshine Hours in Kansas City
In Kansas City, summer days are longer and more sunny, with daily sunshine hours peaking at 11.0 hours in July. As the darker season arrives, the brightness of the sun becomes less. December sees a soft sun for only 4.9 hours per average day.
Visit our detailed sunshine hours page for more information.
Monthly hours of sunshine
Daily hours of sunshine
Daily percentage of sunshine
Humidity in Kansas City by Month
The relative humidity is high throughout the year in Kansas City.
The city experiences its highest humidity in December, reaching 70%. In April, the humidity drops to its lowest level at 62%. What does this mean? Read our detailed page on humidity levels for further details.
Relative humidity over the year
Best Time to Visit Kansas City
Monthly ratings reflect general weather comfort, based on daytime temperature and rainfall. Swimming and winter conditions are highlighted separately where relevant.
- Best overall: May, September and October
- Warmest weather: July and August
- Most sunshine: July
- Fewest rainy days: January, February and November
- Seasonal pattern: Very warm summers and cold winters
- Coldest conditions: January, with freezing nights around -6°C (21°F).
Frequently asked questions about the climate in Kansas City
What is the best time to visit Kansas City?
May, September and October typically offer the most optimal weather in Kansas City. In contrast, February and December tend to have less optimal conditions. Kansas City has very warm summers and cold winters.
What temperatures can I expect in Kansas City?
Daytime highs range from 5°C (41°F) in January to 32°C (90°F) in July. Nighttime lows range from -6°C (21°F) to 21°C (70°F). Temperatures vary considerably through the year.
How much rain does Kansas City get?
Annual rainfall is around 1112 mm (44 in). May is the wettest month with 150 mm (5.9 in), while January is the driest with 21 mm (0.8 in).
How sunny is Kansas City?
Kansas City receives around 2,803 hours of sunshine per year. July is the sunniest month with 330 hours, while December is the cloudiest with just 147 hours. Overall, Kansas City enjoys abundant sunshine.
Kansas City 3-Day Forecast
Kansas City (MO) 3-Day Forecast
Kansas City on the map
Kansas City is highlighted - select any city to see its climate.
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