September weather forecast
Sedalia, CO

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Weather in September

September, the first month of the autumn in Sedalia, is still a warm month, with temperature in the range of an average high of 75.6°F (24.2°C) and an average low of 50.7°F (10.4°C).

Temperature

Sedalia's September weather features a light decline in high-temperatures, reducing from a warm 82°F (27.8°C) in August to a still moderately hot 75.6°F (24.2°C). Despite the drastic temperature difference, Sedalia records an average nighttime low of 50.7°F (10.4°C) throughout September.

Humidity

The months with the lowest humidity in Sedalia, Colorado, are June and September, with an average relative humidity of 45%.

Rainfall

In Sedalia, Colorado, in September, it is raining for 8.6 days, with typically 0.67" (17mm) of accumulated precipitation. Throughout the year, there are 107.3 rainfall days, and 13.7" (348mm) of precipitation is accumulated.

Snowfall

July through September are months without snowfall.

Daylight

The average length of the day in September in Sedalia is 12h and 26min.
On the first day of September, sunrise is at 6:28 am and sunset at 7:30 pm. On the last day of the month, sunrise is at 6:55 am and sunset at 6:43 pm MDT.

Sunshine

The average sunshine in September in Sedalia, Colorado, is 11h.

UV index

The average daily maximum UV index in September in Sedalia is 5. A UV Index value of 3 to 5 symbolizes a moderate threat to health from exposure to the Sun's UV rays for the ordinary person.
Note: A maximum UV index of 5 in September translates into the following recommendations:
Prioritize safety - Suggestions to prevent sun damage are offered. To guard against the harmful effects of the Sun, minimize exposure during midday. Wearing a wide-brim hat can block approximately 50% of UV radiation, protecting the eyes. Be vigilant! The reflective nature of snow can increase the Sun's UV radiation nearly twofold.
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Frequently asked questions

What are September temperatures in Sedalia?

In Sedalia, in September, the average high-temperature is 75.6°F (24.2°C), and the average low-temperature is 50.7°F (10.4°C). In August, the average heat index (a.k.a. 'feels like', 'felt air temperature'), which represents the influence of relative humidity on air temperature, is calculated to be 82.4°F (28°C).

What are the least humid months in Sedalia?

June and September, with an average relative humidity of 45%, are the least humid months in Sedalia.

What is the average humidity in September in Sedalia?

In September, the average relative humidity is 45%.

How many days does it rain in September in Sedalia?

In September, the rain falls for 8.6 days. Throughout September, 0.67" (17mm) of precipitation is accumulated.

When it does not snow in Sedalia?

July through September are months without snowfall in Sedalia.

Does it snow in Sedalia in September?

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

How many hours of daylight does Sedalia have in September?

In September, the average day length in Sedalia is 12h and 26min.

When are sunrise and sunset in September in Sedalia?

In September, on the first day of the month, sunrise is at 6:28 am and sunset at 7:30 pm. On the last day of the month, in Sedalia, sunrise is at 6:55 am and sunset at 6:43 pm MDT.

How long on average sun shines in September in Sedalia?

In Sedalia, Colorado, the average sunshine duration in September is 11h.

How high is the UV index in September in Sedalia?

The average daily maximum UV index in September in Sedalia, Colorado, is 5. A UV Index estimate of 3 to 5 represents a medium hazard to health from 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, CO

Average temperature in September - Sedalia, CO
  • Average high temperature in September: 75.6°F

The warmest month (with the highest average high temperature) is July (83.3°F).
The month with the lowest average high temperature is December (39.6°F).

  • Average low temperature in September: 50.7°F

The month with the highest average low temperature is July (57.2°F).
The coldest month (with the lowest average low temperature) is December (20.1°F).

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Average pressure in September
Sedalia, CO

Average pressure in September - Sedalia, CO
  • Average pressure in September: 30.01"Hg

The month with the highest atmospheric pressure is January (30.13"Hg).
The months with the lowest atmospheric pressure are April and June (29.91"Hg).

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Average wind speed in September
Sedalia, CO

Average wind speed in September - Sedalia, CO
  • Average wind speed in September: 6.5mph

The windiest month (with the highest average wind speed) is April (7.9mph).
The calmest months (with the lowest average wind speed) are July, August and September (6.5mph).

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Average humidity in September
Sedalia, CO

Average humidity in September - Sedalia, CO
  • Average humidity in September: 45%

The month with the highest relative humidity is February (66%).
The months with the lowest relative humidity are June and September (45%).

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Average rainfall in September
Sedalia, CO

Average rainfall in September - Sedalia, CO
  • Average rainfall in September: 0.67"

The wettest month (with the highest rainfall) is May (2.24").
The driest months (with the least rainfall) are January and December (0.55").

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Average rainfall days in September
Sedalia, CO

Average rainfall days in September - Sedalia, CO
  • Average rainfall days in September: 8.6 days

The month with the highest number of rainy days is July (15.1 days).
The month with the least rainy days is November (3 days).

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Average snowfall in September
Sedalia, CO

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

The month with the highest snowfall is April (7.13").
The months with the least snowfall are July, August and September (0").

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Average snowfall days in September
Sedalia, CO

Average snowfall days in September - Sedalia, CO
  • Average snowfall days in September: 0.1 days

The month with the highest number of snowfall days is February (9.8 days).
The months with the least snowfall days are July and August (0 days).

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

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

The month with the longest days is June (Average daylight: 14h and 54min).
The month with the shortest days is December (Average daylight: 9h and 24min).

  • Average sunshine in September: 11h and 0min

The months with the most sunshine are June, July and August (Average sunshine: 11h and 48min).
The month with the least sunshine is February (Average sunshine: 6h and 48min).

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Average sunshine days in September
Sedalia, CO

Average sunshine days in September - Sedalia, CO
  • Average sunshine days in September: 17.5 days

The month with the most sunshine days is November (22.8 days).
The month with the least sunshine days is July (10.6 days).

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Average UV index in September
Sedalia, CO

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

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

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Average cloud cover in September
Sedalia, CO

Average cloud cover in September - Sedalia, CO
  • Average cloud cover in September: 15

The month with the most cloud cover is April (Cloud cover 27).
The month with the least cloud cover is September (Cloud cover 15).

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Average visibility in September
Sedalia, CO

Average visibility in September - Sedalia, CO
  • 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, Colorado, USA

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