Independence
Missouri, USA
Long-term weather forecast
Long-term weather forecast

September weather forecast and climate
Independence, MO

The first month of the autumn, September, is still a warm month in Independence, Missouri, with average temperature ranging between max 78.4°F (25.8°C) and min 59.7°F (15.4°C).

Temperature

In Independence, Missouri, the average high-temperature marginally drops, from a moderately hot 84.7°F (29.3°C) in August, to a still warm 78.4°F (25.8°C). In Independence, in September, the average low-temperature is 59.7°F (15.4°C).

Humidity

The average relative humidity in Independence, Missouri, is 74%.

Rainfall

In September, in Independence, the rain falls for 12.1 days. Throughout September, 2.36" (60mm) of precipitation is accumulated. In Independence, during the entire year, the rain falls for 132.1 days and collects up to 26.97" (685mm) of precipitation.

Snowfall

June through September are months without snowfall in Independence, Missouri.

Daylight

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

Sunshine

In September, the average sunshine in Independence is 9.3h.

UV index

In Independence, the average daily maximum UV index is 5. A UV Index reading of 3 to 5 represents a medium health hazard from unprotected exposure to the Sun's UV rays for ordinary individuals.
Note: In September, the average maximum UV index of 5 translate into the following recommendations:
Take precautions - Protection against the skin and eye damage is obliged. The Sun's most intense and consequently most harmful UV radiation during midday hours should be decreased by minimizing exposure and seeking shade. A wide-brim hat offers excellent sun protection for eyes, ears, face, and neck. Sunglasses with UVA and UVB protection significantly reduce eye damage from sun exposure. Tightly woven, loose-fitting clothes provide additional protection from the Sun.

What is the temperature in September in Independence?

In Independence, Missouri, in September, the average high-temperature is 78.4°F (25.8°C), and the average low-temperature is 59.7°F (15.4°C).

What is the average humidity in September in Independence?

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

How much does it rain in Independence in September?

In Independence, Missouri, in September, during 12.1 rainfall days, 2.36" (60mm) of precipitation is typically accumulated.

Does it snow in Independence in September?

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

When it does not snow in Independence?

In Independence snow does not fall in June through September.

How many hours of daylight does Independence have in September?

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

How many hours of sunshine does Independence have in September?

The average sunshine in September in Independence is 9.3h.

What is the UV index intensity in September in Independence?

In Independence, Missouri, the average daily maximum UV index in September is 5. A UV Index of 3 to 5 symbolizes a medium health risk from the exposure to the Sun's UV radiation.
Average temperature in September - Independence, MO
  • Average high temperature in September: 78.4°F

The warmest month (with the highest average high temperature) is July (86.5°F).
The month with the lowest average high temperature is January (36.7°F).

  • Average low temperature in September: 59.7°F

The month with the highest average low temperature is July (68.7°F).
The coldest month (with the lowest average low temperature) is January (22.5°F).

Average humidity in September - Independence, MO
  • Average humidity in September: 74%

The month with the highest relative humidity is May (79%).
Months with the lowest relative humidity are October and November (70%).

Average rainfall in September - Independence, MO
  • Average rainfall in September: 2.36"

The wettest month (with the highest rainfall) is May (3.82").
The driest month (with the least rainfall) is January (0.94").

Average rainfall days in September - Independence, MO
  • Average rainfall days in September: 12.1 days

The month with the highest number of rainy days is May (17.2 days).
The month with the least rainy days is January (4.8 days).

Average snowfall in September - Independence, MO
  • Average snowfall in September: 0"

The month with the highest snowfall is February (3.58").
Months with the least snowfall are June, July, August and September (0").

Average snowfall days in September - Independence, MO
  • Average snowfall days in September: 0 days

The month with the highest number of snowfall days is February (6.5 days).
Months with the least snowfall days are June, July, August and September (0 days).

Average daylight in September / Average sunshine in September - Independence, MO
  • Average daylight in September: 12.4h

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

  • Average sunshine in September: 9.3h

The month with the most sunshine is July (Average sunshine: 10.4h).
The month with the least sunshine is January (Average sunshine: 5.1h).

Average UV index in September - Independence, MO
  • Average UV index in September: 5

Months with the highest UV index are June, July and August (UV index 6).
Months with the lowest UV index are January, February, November and December (UV index 2).