Kansas City weather in December 2025

Expect daytime maximum temperatures of 41°F in Kansas City, Missouri in December based on long-term weather averages. There are 5 hours of sunshine per day on average, which might fall as snow.

  • 41°F maximum daytime temperature in December in Kansas City41
    41°F max day temperature
  • 5 hours of sunshine per day
  • 8 days with some rainfall in December in Kansas City8
    8 days with some rainfall
  • 25°F minimum night-time temperature in December in Kansas City25
    25°F min night temperature
  • 9 hours of daylight per day in December in Kansas City9
    9 hours of daylight per day
  • No heat & humidity in December in Kansas City0
    No heat & humidity
  • 1.5 inches monthly rainfall in December in Kansas City1.5
    1.5 inches of monthly rainfall
  • UV (maximum) index 2 (Low) in December in Kansas City2
    2 (Low) UV index

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The December weather guide for Missouri (Kansas City) shows long term weather averages processed from data supplied by CRU (University of East Anglia), the Met Office & the Netherlands Meteorological Institute. Find out more about our data sources.

Metric (°C)  |  Imperial (°F)

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How cold is it in Kansas City in December?

Daytime temperatures usually reach 41°F in Kansas City in December, falling to 25°F at night.

How sunny is it in Kansas City in December?

There are normally 5 hours of bright sunshine each day in Kansas City in December - that's 51% of daylight hours.

Does it rain in Kansas City in December?

There are usually 8 days with some rain in Kansas City in December and the average monthly rainfall is 1.5 inches. Rain may fall as snow in this month.

Kansas City December sunrise & sunset times

Browse the sunrise and sunset times for Kansas City in December 2025. Select a month to view Kansas City sunrise and sunset times for the next 12 months.

JanFebMarAprMayJunJulAugSepOctNovDec

Date Sunrise times Sunset times
Monday, 1st December 2025 07:19 16:56
Tuesday, 16th December 2025 07:31 16:57
Wednesday, 31st December 2025 07:37 17:06

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