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Weather in Columbia, Missouri for September 2025

Your guide to Columbia weather in September - trends and predictions

    Temperatures

  • Until now, September 2025 in Columbia is slightly cooler than the historical average by -1.8 °F.

  • The forecast for the upcoming days in Columbia predicts a temperature of 32.4 °F, which is slightly above the historical average.

  • In general, the average temperature in Columbia at the beginning of September is 26.4 °F. As the month progressed, temperatures tended to significantly warm up, reaching an average of 32.1 °F by the end of September.

  • Rain 🌧️

  • Columbia experiences moderate rainfall in September, with an average of 6 rainy days and a total precipitation of 117.1 mm.

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Average dry days
24
Dry days
Average rainy days
6
Rainy days
Average snowy days
0
Snow days
Average temperatures
28°/15°
Temperatures
Average wind speed
18 km/h
Avg max wind
Average humidity
61 %
Avg humidity

Columbia Weather September

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Temperatures trend during September in Columbia

See the weather trend as well as the moving average line

September weather in Columbia day by day

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Date Weather Temperatures Rain UV More
Sept. 1 Sunny
Sunny
28° /17° 0 mm 7
Sept. 2 Sunny
Sunny
27° /13° 0 mm 7
Sept. 3 Overcast
Overcast
26° /14° 0 mm 6
Sept. 4 Sunny
Sunny
28° /13° 6.5 mm 7
Sept. 5 Fog
Fog
26° /14° 0 mm 6
Sept. 6 Fog
Fog
25° /12° 0.7 mm 6
Sept. 7 Sunny
Sunny
25° /10° 0 mm 7
Sept. 8 Sunny
Sunny
26° /9° 0 mm 7
Sept. 9 Sunny
Sunny
27° /11° 0 mm 7
Sept. 10 Sunny
Sunny
30° /13° 0 mm 7
Sept. 11 Partly cloudy
Partly cloudy
34° /17° 0 mm 9
Sept. 12 Partly cloudy
Partly cloudy
34° /18° 0 mm 9
Sept. 13 Patchy rain possible
Patchy rain possible
31° /20° 0 mm 8
Sept. 14 Mist
Mist
34° /19° 0.1 mm 8
Sept. 15 Moderate rain
Moderate rain
34° /23° 8.1 mm 1.2
Sept. 16 Thundery outbreaks possible
Thundery outbreaks possible
31° /20° 0 mm 1.5
Sept. 17 Sunny
Sunny
32° /20° 0 mm 1.5
Sept. 18 Moderate rain
Moderate rain
36° /18° 5.3 mm 1.1
Sept. 19 Patchy rain possible
Patchy rain possible
23° /17° 4.2 mm 0
Sept. 20 Patchy rain possible
Patchy rain possible
29° /17° 2.2 mm 5
Sept. 21 Patchy rain possible
Patchy rain possible
26° /16° 3 mm 5
Sept. 22 Sunny
Sunny
33° /17° 0 mm 6
Sept. 23 Sunny
Sunny
35° /20° 0 mm 7
Sept. 24 Sunny
Sunny
37° /20° 0 mm 7
Sept. 25 Sunny
Sunny
37° /22° 0 mm 7
Sept. 26 Sunny
Sunny
36° /22° 0 mm 7
Sept. 27 Sunny
Sunny
33° /19° 0 mm 7
Sept. 28 Mist
Mist
31° /19° 0.1 mm 5
Sept. 29 Cloudy
Cloudy
24° /14° 0 mm 5
Sept. 30 Fog
Fog
27° /14° 0 mm 6
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Important Notice
Our weather forecast for Columbia in September is based on the analysis of historical data rather than real-time forecast models. While this provides a general overview, weather conditions can change. We recommend that you check the Columbia forecast closer to your planned date for the most up-to-date weather information.

Columbia in September - FAQ

What are the expected maximum and minimum temperatures in Columbia during September?
During September, expect a variety of temperatures with highs around 28° and lows near 15°, suitable for diverse activities and preferences.
How much rainfall should be expected in Columbia during September?
Significant rainfall exceeding 117.1 mm is expected in Columbia during September, occurring over more than 6 days. Preparing for wet conditions is recommended in your planning.
What are the typical wind conditions in Columbia during September?
The average wind speed in Columbia during September is 18 km/h, suggesting breezy to windy conditions, depending on your activities.

September rainfall patterns in Columbia

Explore the daily rainfall trends and prepare for Columbias September weather 💧

UV exposure in Columbia during September

Stay informed about UV levels for safe outdoor activities throughout the month of September ☀️

Quick links

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Location coordinates Where is Columbia?

Get accurate weather forecasts for Columbia, located at latitude 38.952 and longitude -92.334. Stay updated with localized weather information tailored for Columbia.

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