September weather forecast
Sedalia, MO

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Weather in September

In September, Sedalia's weather experiences a significant cool down to a comfortable 78.6°F (25.9°C) maximum temperature. An instant shift from the intense August heat, the autumn season announces its arrival. Sedalia grapples with change, the leaves on trees start to transform, creating a magnificent palette of warm colors. The departure of summer introduces the cozy climate of fall. Seize the opportunity to witness the flourishing scenery, as the city embraces the onset of the fall season.

Temperature

September's arrival coincides with a soft drop in the average high-temperature, subtly decreasing from August's 84.9°F (29.4°C) to a still warm 78.6°F (25.9°C). During the month of September, Sedalia anticipates a mean low-temperature of 59.5°F (15.3°C).

Humidity

In Sedalia, the average relative humidity in September is 75%.

Rainfall

In Sedalia, in September, during 9.9 rainfall days, 1.18" (30mm) of precipitation is typically accumulated. In Sedalia, during the entire year, the rain falls for 121 days and collects up to 15.67" (398mm) of precipitation.

Snowfall

In Sedalia, snow does not fall in June through September.

Daylight

The average length of the day in September in Sedalia is 12h and 25min.
On the first day of the month, sunrise is at 6:42 am and sunset at 7:42 pm. On the last day of September, in Sedalia, sunrise is at 7:08 am and sunset at 6:56 pm CDT.

Sunshine

In Sedalia, the average sunshine in September is 9.5h.

UV index

The average daily maximum UV index in September in Sedalia is 5. A UV Index of 3 to 5 symbolizes a medium health hazard from exposure to the Sun's UV radiation for the average person.
Note: A daily maximum UV index of 5 in September translates into the following instructions:
Make use of precautions - Shielding skin and eyes from injury is a requirement. Considering the Sun's intensity during midday, it's wise to minimize direct exposure. Fend off the sun's harsh rays with appropriate clothing, a wide-brim hat, and UV-protective sunglasses.
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Frequently asked questions

What are the temperatures in Sedalia in September?

September temperatures vary between a high-temperature of 78.6°F (25.9°C) and a low-temperature of 59.5°F (15.3°C). In August, the average heat index (a.k.a. 'apparent temperature', 'feels like'), which calculates the temperature value influenced by the moisture in the air, is computed to be 95°F (35°C).

What is the average humidity in September in Sedalia?

In Sedalia, Missouri, the average relative humidity in September is 75%.

How much does it rain in Sedalia in September?

In September, in Sedalia, Missouri, the rain falls for 9.9 days. Throughout September, 1.18" (30mm) of precipitation is accumulated.

When it does not snow in Sedalia?

June through September are months without snowfall in Sedalia.

Does it snow in Sedalia in September?

In Sedalia, Missouri, in September, it doesn't snow. In October, it regularly snows.

What is the average length of the day in September in Sedalia?

In September, the average day length is 12h and 25min.

What time are sunrise and sunset in September in Sedalia?

In September, on the first day of the month, sunrise is at 6:42 am and sunset at 7:42 pm. On the last day of the month, in Sedalia, sunrise is at 7:08 am and sunset at 6:56 pm CDT.

How long on average sun shines in September in Sedalia?

The average sunshine duration in September in Sedalia is 9.5h.

What is the UV index intensity in September in Sedalia?

In Sedalia, the average daily maximum UV index in September is 5. A UV Index of 3 to 5 symbolizes a moderate health threat from unsafe exposure to Sun's UV rays.
Average humidity
Average rainfall days
Average snowfall
Average snowfall days
Average daylight
Average sunshine
Average sunshine days
Average UV index
Average cloud cover
Average visibility

Average temperature in September
Sedalia, MO

Average temperature in September - Sedalia, MO
  • Average high temperature in September: 78.6°F

The warmest month (with the highest average high temperature) is July (86.4°F).
The month with the lowest average high temperature is January (37°F).

  • Average low temperature in September: 59.5°F

The month with the highest average low temperature is July (68.4°F).
The coldest month (with the lowest average low temperature) is January (23.5°F).

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Average pressure in September
Sedalia, MO

Average pressure in September - Sedalia, MO
  • Average pressure in September: 30.02"Hg

The month with the highest atmospheric pressure is January (30.17"Hg).
The month with the lowest atmospheric pressure is June (29.91"Hg).

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Average wind speed in September
Sedalia, MO

Average wind speed in September - Sedalia, MO
  • Average wind speed in September: 6.9mph

The windiest months (with the highest average wind speed) are January, February and March (9.9mph).
The calmest month (with the lowest average wind speed) is July (6.3mph).

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Average humidity in September
Sedalia, MO

Average humidity in September - Sedalia, MO
  • Average humidity in September: 75%

The month with the highest relative humidity is May (80%).
The month with the lowest relative humidity is October (72%).

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Average rainfall in September
Sedalia, MO

Average rainfall in September - Sedalia, MO
  • Average rainfall in September: 1.18"

The wettest month (with the highest rainfall) is May (2.28").
The driest month (with the least rainfall) is January (0.71").

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Average rainfall days in September
Sedalia, MO

Average rainfall days in September - Sedalia, MO
  • Average rainfall days in September: 9.9 days

The month with the highest number of rainy days is May (14.1 days).
The month with the least rainy days is December (5.5 days).

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Average snowfall in September
Sedalia, MO

Average snowfall in September - Sedalia, MO
  • Average snowfall in September: 0"

The month with the highest snowfall is January (1.1").
The months with the least snowfall are June, July, August and September (0").

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Average snowfall days in September
Sedalia, MO

Average snowfall days in September - Sedalia, MO
  • Average snowfall days in September: 0 days

The month with the highest number of snowfall days is January (6.3 days).
The months with the least snowfall days are June, July, August and September (0 days).

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Average daylight in September /
Average sunshine in September
Sedalia, MO

Average daylight in September / Average sunshine in September - Sedalia, MO
  • Average daylight in September: 12h and 2min

The month with the longest days is June (Average daylight: 14h and 48min).
The month with the shortest days is December (Average daylight: 9h and 30min).

  • Average sunshine in September: 9h and 3min

The month with the most sunshine is June (Average sunshine: 10h and 30min).
The months with the least sunshine are January and February (Average sunshine: 5h and 0min).

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Average sunshine days in September
Sedalia, MO

Average sunshine days in September - Sedalia, MO
  • Average sunshine days in September: 17.8 days

The month with the most sunshine days is December (21.4 days).
The month with the least sunshine days is May (12.8 days).

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Average UV index in September
Sedalia, MO

Average UV index in September - Sedalia, MO
  • Average UV index in September: 5

The months with the highest UV index are May, June, July and August (UV index 6).
The months with the lowest UV index are January, February, November and December (UV index 2).

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Average cloud cover in September
Sedalia, MO

Average cloud cover in September - Sedalia, MO
  • Average cloud cover in September: 29

The months with the most cloud cover are February and March (Cloud cover 47).
The months with the least cloud cover are June, July and August (Cloud cover 27).

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Average visibility in September
Sedalia, MO

Average visibility in September - Sedalia, MO
  • Average visibility in September: 6mi

The months with the highest visibility are January, February, March, April, May, June, July, August, September, October, November and December (6mi).
The months with the lowest visibility are January, February, March, April, May, June, July, August, September, October, November and December (6mi).

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Sedalia, Missouri, USA

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