September weather forecast and climate
Wilmore, KS

September, the first month of the autumn, in Wilmore, is still a warm month, with average temperature varying between 82.6°F (28.1°C) and 62.1°F (16.7°C).

Temperature

In Wilmore, Kansas, the average high-temperature marginally drops, from a hot 90.1°F (32.3°C) in August, to a warm 82.6°F (28.1°C). In September, the average low-temperature is 62.1°F (16.7°C).

Heat index

In September, the average heat index is evaluated at 85.5°F (29.7°C). Exhaustion is likely with prolonged exposure and activity. Sustaining activity may result in heat cramps.
Take into consideration that the heat index values are calculated for shade and light wind conditions. With the exposure to direct sunlight, the heat index may be increased by up to 15 Fahrenheit (8 Celsius) degrees.
Note: The heat index, also known as 'feels like', 'real feel', 'apparent temperature', or 'felt air temperature', is a calculated temperature value of how hot it feels when the moisture in the air is factored in. This effect is individual, with diverse people perceiving weather differently for numerous reasons (differences in body mass, height, and shape, wind, metabolic differences), and activity. Bear in mind that direct sunshine exposure increases weather impact, and may raise heat index by up to 15 Fahrenheit (8 Celsius) degrees. Heat index values are particularly important for children. Young children are generally more endangered than adults, as they usually less sweat. And also, due to larger skin surface relative to their small bodies and higher heat production as a result of their activity.

Humidity

The average relative humidity in Wilmore is 61%.

Rainfall

In Wilmore, in September, during 10.3 rainfall days, 1.34" (34mm) of precipitation is typically accumulated. Throughout the year, in Wilmore, there are 101.2 rainfall days, and 17.48" (444mm) of precipitation is accumulated.

Snowfall

In Wilmore snow does not fall in June through September.

Daylight

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

Sunshine

In Wilmore, Kansas, the average sunshine in September is 9h.

UV index

In Wilmore, the average daily maximum UV index is 5. A UV Index reading of 3 to 5 represents a medium vulnerability from the exposure to the Sun's UV rays for average individuals.
Note: The average daily UV index of 5 in September transform into the following instructions:
Take precautions. Light skin individuals may get burned in less than 30 minutes. The solar radiation is most powerful near the mid-day, so the exposure to the direct Sun should be reduced accordingly. Sun-protective clothing, a long-sleeved shirt and pants, a wide-brimmed hat, and UVA and UVB-blocking sunglasses are particularly helpful in blocking UV radiation's harmful effects.

What is the temperature in September in Wilmore?

The average high-temperature, in September, in Wilmore, Kansas, is 82.6°F (28.1°C), while the average low-temperature is 62.1°F (16.7°C). In September, the average heat index (a.k.a. 'apparent temperature', 'feels like'), that takes the relative humidity and factores it into the air temperature reading, is evaluated at 85.5°F (29.7°C).

What is the average humidity in September in Wilmore?

The average relative humidity in September in Wilmore, Kansas, is 61%.

How many days does it rain in September in Wilmore?

In Wilmore, in September, during 10.3 rainfall days, 1.34" (34mm) of precipitation is typically accumulated.

Does it snow in Wilmore in September?

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

When it does not snow in Wilmore?

June through September are months without snowfall in Wilmore, Kansas.

How many hours of daylight does Wilmore have in September?

The average length of the day in September in Wilmore is 12.4h.

How many hours of sunshine does Wilmore have in September?

In Wilmore, the average sunshine in September is 9h.

What is the UV index intensity in September in Wilmore?

In September, the average daily maximum UV index is 5. A UV Index value of 3 to 5 symbolizes a moderate health threat from unsafe exposure to the Sun's UV rays.
Average temperature in September - Wilmore, KS
  • Average high temperature in September: 82.6°F

The warmest month (with the highest average high temperature) is July (92.8°F).
The month with the lowest average high temperature is December (44.6°F).

  • Average low temperature in September: 62.1°F

The month with the highest average low temperature is July (71.1°F).
The coldest month (with the lowest average low temperature) is January (26.6°F).

Average pressure in September - Wilmore, KS
  • Average pressure in September: 29.97"

The month with the highest atmospheric pressure is January (30.16").
The month with the lowest atmospheric pressure is June (29.84").

Average wind speed in September - Wilmore, KS
  • Average wind speed in September: 11.1mph

The windiest month (with the highest average wind speed) is April (13.2mph).
The calmest month (with the lowest average wind speed) is August (9.8mph).

Average humidity in September - Wilmore, KS
  • Average humidity in September: 61%

Months with the highest relative humidity are January, May and December (63%).
The month with the lowest relative humidity is July (56%).

Average rainfall in September - Wilmore, KS
  • Average rainfall in September: 1.34"

The wettest month (with the highest rainfall) is May (3.11").
The driest month (with the least rainfall) is November (0.59").

Average rainfall days in September - Wilmore, KS
  • Average rainfall days in September: 10.3 days

The month with the highest number of rainy days is May (13 days).
The month with the least rainy days is December (3.4 days).

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

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

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

The month with the highest number of snowfall days is February (4.5 days).
Months with the least snowfall days are June, July, August and September (0 days).

Average daylight in September / Average sunshine in September - Wilmore, 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: 9h

The month with the most sunshine is June (Average sunshine: 11.5h).
The month with the least sunshine is January (Average sunshine: 6.4h).

Average sunshine days in September - Wilmore, KS
  • Average sunshine days in September: 16.9 days

The month with the most sunshine days is November (24.3 days).
The month with the least sunshine days is July (14.9 days).

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

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

Average cloud cover in September - Wilmore, KS
  • Average cloud cover in September: 23

The month with the most cloud cover is April (Cloud cover 33).
The month with the least cloud cover is June (Cloud cover 18).

Average visibility in September - Wilmore, 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).