September weather forecast and climate
Kansas City, KS

The first month of the autumn, September, is still a warm month in Kansas City, Kansas, with average temperature varying between 60.4°F (15.8°C) and 80.1°F (26.7°C).

Temperature

In September, the average high-temperature is 80.1°F (26.7°C), and the average low-temperature is 60.4°F (15.8°C).

Humidity

In September, the average relative humidity in Kansas City is 70.4%.

Rainfall

In Kansas City, during September, the rain falls for 8.1 days and regularly aggregates up to 4.2" (105.7mm) of precipitation. In Kansas City, during the entire year, the rain falls for 90.8 days and collects up to 39.1" (992.2mm) of precipitation.

Snowfall

In Kansas City, Kansas, it doesn't snow. In October, it regularly snows. Throughout the year, 13.4" (340.4mm) of snow is accumulated.

Daylight

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

Sunshine

In September, the average sunshine is 8h.

What is the temperature in September in Kansas City?

In Kansas City, Kansas, in September, the average high-temperature is 80.1°F (26.7°C), and the average low-temperature is 60.4°F (15.8°C).

What is the average humidity in September in Kansas City?

In Kansas City, Kansas, the average relative humidity in September is 70.4%.

How many days does it rain in September in Kansas City?

In Kansas City, in September, it is raining for 8.1 days, with typically 4.2" (105.7mm) of accumulated precipitation.

Does it snow in Kansas City in September?

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

How many hours of daylight does Kansas City have in September?

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

How many hours of sunshine does Kansas City have in September?

In September, the average sunshine is 8h.
Average temperature in September - Kansas City, KS
  • Average high temperature in September: 80°F

The warmest month (with the highest average high temperature) is July (90.1°F).
The month with the lowest average high temperature is January (39.5°F).

  • Average low temperature in September: 60.5°F

The month with the highest average low temperature is July (72°F).
The coldest month (with the lowest average low temperature) is January (22.4°F).

Average humidity in September - Kansas City, KS
  • Average humidity in September: 70.4%

The month with the highest relative humidity is December (71%).
The month with the lowest relative humidity is April (62.9%).

Average rainfall in September - Kansas City, KS
  • Average rainfall in September: 4.2"

The wettest month (with the highest rainfall) is June (5.5").
The driest month (with the lowest rainfall) is January (1.1").

Average rainfall days in September - Kansas City, KS
  • Average rainfall days in September: 8.1 days

The month with the highest number of rainy days is May (11 days).
The month with the lowest number of rainy days is January (4.8 days).

Average snowfall in September - Kansas City, KS
  • Average snowfall in September: 0"

The month with the highest snowfall is December (4.4").
Months with the lowest snowfall are May, June, July, August and September (0").

Average snowfall days in September - Kansas City, KS
  • Average snowfall days in September: 0 days

Months with the highest number of snowfall days are January and December (2.5 days).
Months with the lowest number of snowfall days are May, June, July, August and September (0 days).

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

The month with the longest days is June (Average daylight: 14.9h).
The month with shortest days is December (Average daylight: 9.5h).

  • Average sunshine in September: 8h

The month with most sunshine is July (Average sunshine: 10.6h).
The month with least sunshine is December (Average sunshine: 4.7h).

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