September weather forecast and climate
Piedmont, KS

September, the first month of the autumn, in Piedmont, is still a warm month, with average temperature fluctuating between 79.7°F (26.5°C) and 60.8°F (16°C).

Temperature

In Piedmont, the average high-temperature in September marginally drops, from a hot 86.9°F (30.5°C) in August, to a warm 79.7°F (26.5°C). The average low-temperature, in Piedmont, is 60.8°F (16°C).

Humidity

In September, the average relative humidity in Piedmont is 73%.

Rainfall

In Piedmont, it is raining for 11.9 days, with typically 2.28" (58mm) of accumulated precipitation. In Piedmont, Kansas, during the entire year, the rain falls for 135.5 days and collects up to 27.91" (709mm) of precipitation.

Snowfall

In Piedmont snow does not fall in May through September.

Daylight

In September, the average length of the day in Piedmont is 12.4h.

Sunshine

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

UV index

In September, the average daily maximum UV index in Piedmont is 5. A UV Index of 3 to 5 symbolizes a moderate health risk from the exposure to the Sun's UV radiation for the average person.
Note: The daily maximum UV index of 5 interpret into the following advice:
Take precautions - Protection against sunburn is recommended. The Sun's most intense and consequently most harmful UV radiation during midday hours should be decreased by minimizing exposure and seeking shade. On bright days sunglasses that block both UVA and UVB rays should be worn. A hat with a wide brim is extremely helpful, as it can prevent roughly 50% of UV radiation from reaching the eyes.

What is the temperature in September in Piedmont?

In September, in Piedmont, the average high-temperature is 79.7°F (26.5°C), and the average low-temperature is 60.8°F (16°C).

What is the average humidity in September in Piedmont?

The average relative humidity in September in Piedmont, Kansas, is 73%.

How much does it rain in Piedmont in September?

In September, the rain falls for 11.9 days. Throughout September, 2.28" (58mm) of precipitation is accumulated.

Does it snow in Piedmont in September?

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

When it does not snow in Piedmont?

In Piedmont, Kansas, snow does not fall in May through September.

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

In September, the average length of the day in Piedmont is 12.4h.

How long on average sun shines in September in Piedmont?

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

How high is the UV index in September in Piedmont?

In Piedmont, Kansas, the average daily maximum UV index in September is 5. A UV Index reading of 3 to 5 represents a medium health risk from the exposure to the Sun's UV radiation.
Average temperature in September - Piedmont, KS
  • 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 (41.4°F).

  • Average low temperature in September: 60.8°F

The month with the highest average low temperature is July (69.6°F).
The coldest month (with the lowest average low temperature) is January (26.1°F).

Average pressure in September - Piedmont, KS
  • Average pressure in September: 29.99"

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

Average wind speed in September - Piedmont, KS
  • Average wind speed in September: 8.9mph

The windiest month (with the highest average wind speed) is April (11.8mph).
The calmest months (with the lowest average wind speed) are July and August (8mph).

Average humidity in September - Piedmont, KS
  • Average humidity in September: 73%

The month with the highest relative humidity is May (78%).
The month with the lowest relative humidity is October (66%).

Average rainfall in September - Piedmont, KS
  • Average rainfall in September: 2.28"

The wettest month (with the highest rainfall) is May (5.39").
The driest month (with the least rainfall) is January (0.87").

Average rainfall days in September - Piedmont, KS
  • Average rainfall days in September: 11.9 days

The month with the highest number of rainy days is May (17.5 days).
The month with the least rainy days is December (5.2 days).

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

The month with the highest snowfall is February (2.24").
Months with the least snowfall are May, June, July, August and September (0").

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

The month with the highest number of snowfall days is February (4.8 days).
Months with the least snowfall days are May, June, July, August and September (0 days).

Average daylight in September / Average sunshine in September - Piedmont, KS
  • Average daylight in September: 12.4h

The month with the longest days is June (Average daylight: 14.7h).
The month with the shortest days is December (Average daylight: 9.6h).

  • Average sunshine in September: 8.9h

The month with the most sunshine is July (Average sunshine: 10.7h).
The month with the least sunshine is January (Average sunshine: 5.8h).

Average sunshine days in September - Piedmont, KS
  • Average sunshine days in September: 15.8 days

The month with the most sunshine days is January (21.6 days).
The month with the least sunshine days is May (11.5 days).

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

The month with the highest UV index is June (UV index 7).
Months with the lowest UV index are January, February and December (UV index 2).

Average cloud cover in September - Piedmont, KS
  • Average cloud cover in September: 28

The month with the most cloud cover is March (Cloud cover 41).
The month with the least cloud cover is August (Cloud cover 23).

Average visibility in September - Piedmont, KS
  • Average visibility in September: 6mi

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