September weather forecast
El Dorado, KS

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Weather in September

September brings a shift in the weather pattern of El Dorado, Kansas, as the sweltering summer begins to cool to a more moderate 80.2°F (26.8°C). The transitional nature of this month is marked by an overall decrease in rainfall to 2.2" (56mm). While a slight decrease in daylight and sunshine hours is noted, the UV Index remains consistent with August. In line with the changing season, wind speeds make a slight comeback from their summer lull.

Temperature

September in El Dorado signals a slight drop in average high-temperature, sliding from August's tropical 87.6°F (30.9°C) to a warm 80.2°F (26.8°C). El Dorado experiences an average nighttime temperature of 61.5°F (16.4°C) in the month of September.

Humidity

The average relative humidity in September in El Dorado is 70%.

Rainfall

In El Dorado, during September, the rain falls for 12.2 days and regularly aggregates up to 2.2" (56mm) of precipitation. Throughout the year, there are 125.5 rainfall days, and 25.79" (655mm) of precipitation is accumulated.

Snowfall

In El Dorado, snow does not fall in May through September.

Daylight

The average length of the day in September in El Dorado is 12h and 25min.
On the first day of the month, sunrise is at 6:58 am and sunset at 7:56 pm. On the last day of September, sunrise is at 7:22 am and sunset at 7:11 pm CDT.

Sunshine

In El Dorado, the average sunshine in September is 8.8h.

UV index

In September, the average daily maximum UV index in El Dorado is 5. A UV Index estimate of 3 to 5 represents a moderate health risk from exposure to the Sun's UV radiation for the ordinary person.
Note: A maximum high daily UV index of 5 during September translates into the following directions:
Take necessary precautions - Suggestions to elude sunburn are provided. Around midday, solar radiation is most harmful; hence, exposure should be limited. Wearing a wide-brim hat can block approximately 50% of UV radiation, protecting the eyes.
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Frequently asked questions

What are September temperatures in El Dorado?

The high-temperature in El Dorado, Kansas, during September is 80.2°F (26.8°C) and the low-temperature is 61.5°F (16.4°C). The average heat index (a.k.a. 'apparent temperature', 'feels like'), which combines relative humidity and air temperature, in August is appraised at 98.6°F (37°C).

What is the average humidity in September in El Dorado?

In September, the average relative humidity is 70%.

How many days does it rain in September in El Dorado?

In El Dorado, Kansas, during September, the rain falls for 12.2 days and regularly aggregates up to 2.2" (56mm) of precipitation.

When it does not snow in El Dorado?

In El Dorado, snow does not fall in May through September.

Does it snow in El Dorado in September?

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

What is the average length of the day in September in El Dorado?

The average day length in September in El Dorado is 12h and 25min.

When are sunrise and sunset in September in El Dorado?

In September, on the first day of the month, sunrise is at 6:58 am and sunset at 7:56 pm. On the last day of the month, in El Dorado, sunrise is at 7:22 am and sunset at 7:11 pm CDT.

How long on average sun shines in September in El Dorado?

The average sunshine duration in September in El Dorado, Kansas, is 8.8h.

What is the UV index intensity in September in El Dorado?

The average daily maximum UV index in September in El Dorado is 5. A UV Index of 3 to 5 symbolizes a medium hazard to health 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
El Dorado, KS

Average temperature in September - El Dorado, KS
  • Average high temperature in September: 80.2°F

The warmest month (with the highest average high temperature) is July (89.8°F).
The month with the lowest average high temperature is January (41.9°F).

  • Average low temperature in September: 61.5°F

The month with the highest average low temperature is July (70.7°F).
The coldest month (with the lowest average low temperature) is January (26.1°F).

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Average pressure in September
El Dorado, KS

Average pressure in September - El Dorado, KS
  • Average pressure in September: 29.98"Hg

The month with the highest atmospheric pressure is January (30.16"Hg).
The month with the lowest atmospheric pressure is June (29.86"Hg).

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Average wind speed in September
El Dorado, KS

Average wind speed in September - El Dorado, KS
  • Average wind speed in September: 9.6mph

The windiest month (with the highest average wind speed) is April (12.4mph).
The calmest month (with the lowest average wind speed) is August (8.6mph).

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Average humidity in September
El Dorado, KS

Average humidity in September - El Dorado, KS
  • Average humidity in September: 70%

The month with the highest relative humidity is May (76%).
The month with the lowest relative humidity is October (64%).

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Average rainfall in September
El Dorado, KS

Average rainfall in September - El Dorado, KS
  • Average rainfall in September: 2.2"

The wettest month (with the highest rainfall) is May (4.72").
The driest month (with the least rainfall) is January (0.79").

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Average rainfall days in September
El Dorado, KS

Average rainfall days in September - El Dorado, KS
  • Average rainfall days in September: 12.2 days

The month with the highest number of rainy days is May (16.5 days).
The month with the least rainy days is January (3.8 days).

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Average snowfall in September
El Dorado, KS

Average snowfall in September - El Dorado, KS
  • Average snowfall in September: 0"

The month with the highest snowfall is February (2.13").
The months with the least snowfall are May, June, July, August and September (0").

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Average snowfall days in September
El Dorado, KS

Average snowfall days in September - El Dorado, KS
  • Average snowfall days in September: 0 days

The month with the highest number of snowfall days is February (4.8 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
El Dorado, KS

Average daylight in September / Average sunshine in September - El Dorado, KS
  • Average daylight in September: 12h and 2min

The month with the longest days is June (Average daylight: 14h and 42min).
The month with the shortest days is December (Average daylight: 9h and 36min).

  • Average sunshine in September: 8h and 5min

The months with the most sunshine are June, July and August (Average sunshine: 10h and 54min).
The month with the least sunshine is January (Average sunshine: 5h and 54min).

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Average sunshine days in September
El Dorado, KS

Average sunshine days in September - El Dorado, KS
  • Average sunshine days in September: 14.9 days

The month with the most sunshine days is January (23.3 days).
The month with the least sunshine days is May (12.5 days).

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Average UV index in September
El Dorado, KS

Average UV index in September - El Dorado, KS
  • Average UV index in September: 5

The months with the highest UV index are June and July (UV index 7).
The months with the lowest UV index are January, November and December (UV index 2).

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Average cloud cover in September
El Dorado, KS

Average cloud cover in September - El Dorado, KS
  • Average cloud cover in September: 27

The month with the most cloud cover is March (Cloud cover 40).
The months with the least cloud cover are June and August (Cloud cover 22).

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Average visibility in September
El Dorado, KS

Average visibility in September - El Dorado, KS
  • 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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El Dorado, Kansas, USA

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