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September Weather in Sedalia, United States

Last updated: June 24, 2025

In Sedalia, United States, the average temperature in September hovers around 22°C (73°F), with a minimum dipping to 5°C (41°F) and a maximum soaring to 34°C (94°F). Expect approximately 66 mm (2.6 in) of precipitation over 6 days, contributing to an average humidity of 72%. Prepare for a blend of warmth and moisture as you explore this captivating destination!

September Temperature in Sedalia

In September in Sedalia, the average temperature is 22°C (73°F), with maximums reaching 34°C (94°F) and minimums dropping as low as 5°C (41°F). This variation makes it essential to pack for both warm days and cooler nights while enjoying your travel.

September Weather in Sedalia: Daily Temperature Highs, Lows, and Averages

The chart illustrates September temperature patterns in Sedalia, showcasing daily minimum, maximum, and average temperatures. It highlights the typical range of temperatures throughout the month, providing insights into weather trends. In Sedalia, September typically has an average temperature of 22°C (73°F), with highs reaching up to 34°C (94°F) and lows dropping to around 5°C (41°F).
JanFebMarAprMayJunJulAugSepOctNovDec323447556677807772584539
Data source: Temperature data for Sedalia generated using information from the Copernicus Climate Change Service.
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The average of daily temperatures (24 hours) calculated across all days in the month.

September Precipitation in Sedalia

In Sedalia in September, the precipitation amount is 66 mm (2.6 in) over the course of 6 days.

September Precipitation Trends in Sedalia

The chart displays monthly precipitation patterns in Sedalia, with values for each month alongside September’s data, which is highlighted for easy comparison. It shows the amount of precipitation, providing insights into how September’s conditions compare to those of other months. In Sedalia, September typically receives around 66 mm (2.6 inches) of precipitation spread over approximately 6 days.
JanFebMarAprMayJunJulAugSepOctNovDec6358116110198113129102671025036
Data source: Precipitation data for September generated using information from the Copernicus Climate Change Service.
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September Humidity in Sedalia

In Sedalia in September, humidity is 72%. With an average temperature of 22°C (73°F), this humidity feels like a warm embrace, making it ideal for leisurely strolls but potentially uncomfortable for prolonged outdoor activities.

September Average Humidity in Sedalia

This chart illustrates the average monthly humidity levels in Sedalia, with September’s data highlighted for easy comparison. It shows the fluctuation in humidity throughout the year, helping you understand how conditions vary by season. In September, average humidity in Sedalia is approximately 72%, offering insight into how humid the weather typically is during this month.
JanFebMarAprMayJunJulAugSepOctNovDec80%78%75%77%82%83%81%78%72%72%84%86%
Data source: Humidity data for September generated using information from the Copernicus Climate Change Service.

September UV Index in Sedalia

In Sedalia in September, the maximum UV index is 9, which corresponds to a very high Exposure Category. The time to burn is just 15 minutes, so it's essential to take precautions. For detailed information, you can check the Hourly UV Index in Sedalia.

Maximum UV Index Levels in Sedalia for September

The chart shows the monthly maximum UV Index (UVI) for Sedalia in September, representing the highest UV radiation level. The UVI measures the intensity of ultraviolet radiation from the sun, indicating the potential risk of sunburn and UV-related health issues. In September, the maximum UV index in Sedalia typically reaches 9, which falls under the very high exposure category.
JanFebMarAprMayJunJulAugSepOctNovDec35610101111109743
Data source: Sedalia September UVI data generated using information from the Copernicus Climate Change Service.

UV Risk Categories

  •  Extreme (11+): Avoid the sun, stay in shade.
  •  Very High (8-10): Limit sun exposure.
  •  High (6-7): Use SPF 30+ and protective clothing.
  •  Moderate (3-5): Midday shade recommended.
  •  Low (0-2): No protection needed.

How September Weather in Sedalia Compares to Other Months

Weather in Sedalia varies notably across the year, with each month offering distinct climate conditions. This page compares September’s weather to other months in Sedalia, focusing on differences in temperature, rainfall, humidity, and UV levels.

This table compares monthly weather conditions in Sedalia, showing how September’s temperature, precipitation, humidity, and UV index levels differ from those of other months.
 TemperaturePrecipitationHumidityUV
January Weather0°C (32°F)63 mm (2.5 inches)80%moderate
February Weather1°C (35°F)58 mm (2.3 inches)78%moderate
March Weather8°C (47°F)116 mm (4.6 inches)75%high
April Weather13°C (55°F)110 mm (4.3 inches)77%very high
May Weather19°C (67°F)198 mm (7.8 inches)82%very high
June Weather25°C (77°F)113 mm (4.4 inches)83%extreme
July Weather26°C (80°F)129 mm (5.1 inches)81%extreme
August Weather25°C (77°F)102 mm (4.0 inches)78%very high
September Weather22°C (73°F)66 mm (2.6 inches)72%very high
October Weather14°C (58°F)102 mm (4.0 inches)72%high
November Weather7°C (45°F)50 mm (2.0 inches)84%moderate
December Weather4°C (39°F)36 mm (1.4 inches)86%moderate

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