September weather forecast
Emporia, KS

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Weather in September

September signifies the arrival of the fall season in Emporia, ushering in milder weather after the summer months. The significantly lower rainfall of 2.2" (56mm) makes it a relatively drier month. This period carries with it the crisp air and vibrant fall foliage, flagging off the onset of autumn. The transition from the sweltering summer heat to pleasant autumn temperatures is gradually noticed. Daylight hours also start to decrease, hinting at the city's forthcoming move towards winter.

Temperature

September's onset introduces a mild reduction in the average high-temperature, from a hot 86.4°F (30.2°C) in August to a warm 79.5°F (26.4°C). Emporia experiences a nighttime temperature average of 60.6°F (15.9°C) during September.

Humidity

In September, the average relative humidity in Emporia, Kansas, is 72%.

Rainfall

In Emporia, during September, the rain falls for 13 days and regularly aggregates up to 2.2" (56mm) of precipitation. In Emporia, during the entire year, the rain falls for 131.6 days and collects up to 28.03" (712mm) of precipitation.

Snowfall

June through September are months without snowfall.

Daylight

The average length of the day in September in Emporia is 12h and 25min.
On the first day of the month, sunrise is at 6:54 am and sunset at 7:54 pm. On the last day of September, in Emporia, sunrise is at 7:20 am and sunset at 7:08 pm CDT.

Sunshine

In Emporia, the average sunshine in September is 8.9h.

UV index

In Emporia, Kansas, the average daily maximum UV index in September is 5. A UV Index value of 3 to 5 symbolizes a medium vulnerability from exposure to the Sun's UV radiation for average individuals.
Note: In September, the average maximum UV index of 5 translates into the following recommendations:
Prioritize safety - Suggestions to prevent sun damage are offered. Exposing oneself to the midday Sun can be harmful due to the strong UV radiation; limit your time outside. Opt for tightly woven and loose clothing to enhance protection from the Sun.
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Frequently asked questions

What is the temperature in September in Emporia?

In September, in Emporia, the average high-temperature is 79.5°F (26.4°C), and the average low-temperature is 60.6°F (15.9°C). In August, the average heat index (a.k.a. 'feels like', 'felt air temperature'), which factors the actual air temperature with the relative humidity, is computed to be 96.8°F (36°C).

What is the average humidity in September in Emporia?

The average relative humidity in September in Emporia is 72%.

How many days does it rain in September in Emporia?

In Emporia, in September, during 13 rainfall days, 2.2" (56mm) of precipitation is typically accumulated.

When it does not snow in Emporia?

June through September are months without snowfall in Emporia.

Does it snow in Emporia in September?

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

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

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

What time are sunrise and sunset in September in Emporia?

In September, on the first day of the month, sunrise is at 6:54 am and sunset at 7:54 pm. On the last day of the month, in Emporia, Kansas, sunrise is at 7:20 am and sunset at 7:08 pm CDT.

How long on average sun shines in September in Emporia?

In Emporia, Kansas, the average sunshine duration in September is 8.9h.

What is the UV index reading in September in Emporia?

The average daily maximum UV index in September is 5. A UV Index of 3 to 5 symbolizes a moderate health threat 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
Emporia, KS

Average temperature in September - Emporia, KS
  • Average high temperature in September: 79.5°F

The warmest month (with the highest average high temperature) is July (88.3°F).
The month with the lowest average high temperature is January (39.9°F).

  • Average low temperature in September: 60.6°F

The month with the highest average low temperature is July (69.4°F).
The coldest month (with the lowest average low temperature) is January (24.6°F).

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Average pressure in September
Emporia, KS

Average pressure in September - Emporia, KS
  • Average pressure in September: 29.99"Hg

The month with the highest atmospheric pressure is January (30.16"Hg).
The month with the lowest atmospheric pressure is June (29.87"Hg).

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Average wind speed in September
Emporia, KS

Average wind speed in September - Emporia, KS
  • Average wind speed in September: 9.4mph

The windiest month (with the highest average wind speed) is April (12mph).
The calmest month (with the lowest average wind speed) is August (8.3mph).

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Average humidity in September
Emporia, KS

Average humidity in September - Emporia, KS
  • Average humidity in September: 72%

The month with the highest relative humidity is May (77%).
The month with the lowest relative humidity is October (66%).

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Average rainfall in September
Emporia, KS

Average rainfall in September - Emporia, KS
  • Average rainfall in September: 2.2"

The wettest month (with the highest rainfall) is May (5.59").
The driest month (with the least rainfall) is January (0.83").

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Average rainfall days in September
Emporia, KS

Average rainfall days in September - Emporia, KS
  • Average rainfall days in September: 13 days

The month with the highest number of rainy days is May (16.8 days).
The month with the least rainy days is January (3.8 days).

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Average snowfall in September
Emporia, KS

Average snowfall in September - Emporia, KS
  • Average snowfall in September: 0"

The month with the highest snowfall is February (2.72").
The months with the least snowfall are June, July, August and September (0").

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Average snowfall days in September
Emporia, KS

Average snowfall days in September - Emporia, KS
  • Average snowfall days in September: 0 days

The month with the highest number of snowfall days is February (5.1 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
Emporia, KS

Average daylight in September / Average sunshine in September - Emporia, KS
  • 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: 8h and 5min

The months with the most sunshine are June and July (Average sunshine: 10h and 42min).
The month with the least sunshine is January (Average sunshine: 5h and 42min).

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Average sunshine days in September
Emporia, KS

Average sunshine days in September - Emporia, KS
  • Average sunshine days in September: 14.5 days

The month with the most sunshine days is January (21.9 days).
The month with the least sunshine days is May (11.4 days).

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Average UV index in September
Emporia, KS

Average UV index in September - Emporia, KS
  • Average UV index in September: 5

The month with the highest UV index is June (UV index 7).
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
Emporia, KS

Average cloud cover in September - Emporia, KS
  • Average cloud cover in September: 27

The month with the most cloud cover is March (Cloud cover 42).
The months with the least cloud cover are June, July and August (Cloud cover 24).

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Average visibility in September
Emporia, KS

Average visibility in September - Emporia, 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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Emporia, Kansas, USA

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