September weather forecastElk Creek, MO

September

Weather in September

The first month of the autumn, September, is also a moderately hot month in Elk Creek, Missouri, with temperature in the range of an average high of 79.7°F (26.5°C) and an average low of 59.2°F (15.1°C).

Temperature

In Elk Creek, the average high-temperature in September gently drops from a hot 86.5°F (30.3°C) in August to a moderately hot 79.7°F (26.5°C). During September, an average low-temperature of 59.2°F (15.1°C) is observed.

Humidity

In Elk Creek, the average relative humidity in September is 74%.

Rainfall

September is the month with the least rainfall. Rain falls for 9.4 days and accumulates 0.51" (13mm) of precipitation.

Snowfall

May through October are months without snowfall in Elk Creek.

Daylight

In September, the average length of the day in Elk Creek is 12h and 25min.
On the first day of the month, sunrise is at 6:39 am and sunset at 7:36 pm. On the last day of September, sunrise is at 7:03 am and sunset at 6:52 pm CDT.

Sunshine

The average sunshine in September is 9.4h.

UV index

The average daily maximum UV index in September in Elk Creek is 5. A UV Index of 3 to 5 symbolizes a medium health hazard from unsafe exposure to UV radiation for the ordinary person.
Note: In September, the UV index of 5 transforms into the following advice:
Make use of precautions - It is urged to ward off sun damage. Direct Sun exposure should be minimized especially during midday when radiation is most intense. In the presence of strong sunlight, it's crucial to wear sunglasses that ward off UVA and UVB rays.
Updated: Feb 12, 2024
Published by: Weather U.S. | About Us
Data Sources | Weather Forecasting & Climate

Frequently asked questions

September temperatures in Elk Creek vary between a high-temperature of 79.7°F (26.5°C) and a low-temperature of 59.2°F (15.1°C). The average heat index (a.k.a. 'apparent temperature', 'real feel'), which combines relative humidity and air temperature, in August is calculated to be 98.6°F (37°C).

In September, the average relative humidity is 74%.

September is the month with the least rainfall in Elk Creek. Rain falls for 9.4 days and accumulates 0.51" (13mm) of precipitation.

In Elk Creek, in September, during 9.4 rainfall days, 0.51" (13mm) of precipitation is typically accumulated.

May through October are months without snowfall.

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

On the first day of September, sunrise is at 6:39 am and sunset at 7:36 pm. On the last day of the month, sunrise is at 7:03 am and sunset at 6:52 pm CDT.

The average sunshine duration in September in Elk Creek is 9.4h.

In Elk Creek, Missouri, the average daily maximum UV index in September is 5. A UV Index reading of 3 to 5 represents a moderate health threat from exposure to Sun's UV rays.
Average high temperature
Average low temperature
Average pressure
Average wind speed
Average max. wind speed
Average wind speed gusts
Average humidity
Average rainfall
Average rainfall days
Average snowfall
Average snowfall days
Average sunshine days
Average UV index
Average cloud cover
Average visibility

Average temperature in September
Elk Creek, MO

  • Average high temperature in September: 79.7°F

The warmest month (with the highest average high temperature) is July (88.9°F).
The month with the lowest average high temperature is January (40.6°F).

  • Average low temperature in September: 59.2°F

The month with the highest average low temperature is July (67.5°F).
The coldest month (with the lowest average low temperature) is January (25.7°F).

Average pressure in September
Elk Creek, MO

  • Average pressure in September: 30.02"Hg

The month with the highest atmospheric pressure is January (30.16"Hg).
The month with the lowest atmospheric pressure is June (29.93"Hg).

Average wind speed in September
Elk Creek, MO

  • Average wind speed in September: 5.7mph

The windiest month (with the highest average wind speed) is January (8.5mph).
The calmest months (with the lowest average wind speed) are July and August (5.3mph).

Average humidity in September
Elk Creek, MO

  • Average humidity in September: 74%

The month with the highest relative humidity is March (79%).
The month with the lowest relative humidity is October (73%).

Average rainfall in September
Elk Creek, MO

  • Average rainfall in September: 0.51"

The wettest month (with the highest rainfall) is July (1.54").
The driest month (with the least rainfall) is September (0.51").

Average rainfall days in September
Elk Creek, MO

  • Average rainfall days in September: 9.4 days

The month with the highest number of rainy days is July (13.4 days).
The month with the least rainy days is December (5.2 days).

Average snowfall in September
Elk Creek, MO

  • Average snowfall in September: 0"

The month with the highest snowfall is February (0.83").
The months with the least snowfall are May, June, July, August, September and October (0").

Average snowfall days in September
Elk Creek, MO

  • Average snowfall days in September: 0 days

The month with the highest number of snowfall days is February (4.1 days).
The months with the least snowfall days are June, July, August and September (0 days).

Average daylight in September /
Average sunshine in September
Elk Creek, MO

  • Average daylight in September: 12h and 24min

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 42min).

  • Average sunshine in September: 9h and 24min

The month with the most sunshine is June (Average sunshine: 10h and 24min).
The month with the least sunshine is February (Average sunshine: 4h and 48min).

Average sunshine days in September
Elk Creek, MO

  • Average sunshine days in September: 18 days

The month with the most sunshine days is December (23.8 days).
The month with the least sunshine days is July (13.9 days).

Average UV index in September
Elk Creek, 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).

Average cloud cover in September
Elk Creek, MO

  • Average cloud cover in September: 32

The month with the most cloud cover is March (Cloud cover 50).
The months with the least cloud cover are June, July and August (Cloud cover 31).

Average visibility in September
Elk Creek, MO

  • Average visibility in September: 5mi

The months with the highest visibility are January, February, March, April, June, October, November and December (6mi).
The months with the lowest visibility are May, July, August and September (5mi).