September weather forecast
Independence, MO

Weather in September

September, the first month of the autumn in Independence, is still a warm month, with temperature in the range of an average high of 78.4°F (25.8°C) and an average low of 59.7°F (15.4°C).

Temperature

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

Humidity

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

Rainfall

In Independence, during September, the rain falls for 12.1 days and regularly aggregates up to 2.36" (60mm) of precipitation. Throughout the year, there are 132.1 rainfall days, and 26.97" (685mm) of precipitation is accumulated.

Snowfall

In Independence, snow does not fall in June through September.

Daylight

In Independence, the average length of the day in September is 12h and 26min.
On the first day of September, sunrise is at 6:46 am and sunset at 7:48 pm. On the last day of the month, sunrise is at 7:12 am and sunset at 7:02 pm CDT.

Sunshine

The average sunshine in September is 9.3h.

UV index

In Independence, the average daily maximum UV index in September is 5. A UV Index reading of 3 to 5 represents a medium health hazard from exposure to the Sun's UV rays for ordinary individuals.
Note: The daily maximum UV index of 5 in September interpret into the following advice:
Take precautions - Protection against skin and eye damage is obliged. The solar radiation is most powerful near the mid-day, so the exposure to the direct Sun should be reduced accordingly. A wide-brim hat offers excellent sun protection for the 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.
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FAQ

What is the average humidity in September in Independence?

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

How much does it rain in Independence in September?

In Independence, in September, it is raining for 12.1 days, with typically 2.36" (60mm) of accumulated precipitation.

When it does not snow in Independence?

In Independence, Missouri, snow does not fall in June through September.

Does it snow in Independence in September?

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

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

The average day length in September is 12h and 26min.

When are sunrise and sunset in September in Independence?

On the first day of September in Independence, Missouri, sunrise is at 6:46 am and sunset at 7:48 pm. On the last day of the month, sunrise is at 7:12 am and sunset at 7:02 pm CDT.

How many hours of sunshine does Independence have in September?

The average sunshine duration in September in Independence is 9.3h.

What is the UV index intensity in September in Independence?

In September, the average daily maximum UV index is 5. A UV Index value of 3 to 5 symbolizes a medium health risk from unprotected exposure to UV radiation.
Average humidity
Average rainfall days
Average snowfall
Average snowfall days
Average sunshine
Average sunshine days
Average UV index
Average cloud cover
Average visibility

Average temperature in September
Independence, MO

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).

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Average pressure in September
Independence, MO

Average pressure in September - Independence, MO
  • Average pressure in September: 30.01"Hg

The month with the highest atmospheric pressure is January (30.17"Hg).
The month with the lowest atmospheric pressure is June (29.89"Hg).

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Average wind speed in September
Independence, MO

Average wind speed in September - Independence, MO
  • Average wind speed in September: 7.1mph

The windiest months (with the highest average wind speed) are February, March and April (9.8mph).
The calmest month (with the lowest average wind speed) is August (6.3mph).

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Average humidity in September
Independence, MO

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

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

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Average rainfall in September
Independence, MO

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").

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Average rainfall days in September
Independence, MO

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).

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Average snowfall in September
Independence, MO

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

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

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Average snowfall days in September
Independence, MO

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).
The months with the least snowfall days are June, July, August and September (0 days).

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Average daylight in September /
Average sunshine in September
Independence, MO

Average daylight in September / Average sunshine in September - Independence, MO
  • Average daylight in September: 12h and 26min

The month with the longest days is June (Average daylight: 14h and 52min).
The month with the shortest days is December (Average daylight: 9h and 29min).

  • Average sunshine in September: 9h and 18min

The month with the most sunshine is July (Average sunshine: 10h and 24min).
The month with the least sunshine is January (Average sunshine: 5h and 6min).

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Average sunshine days in September
Independence, MO

Average sunshine days in September - Independence, MO
  • Average sunshine days in September: 16.1 days

The month with the most sunshine days is December (22.5 days).
The month with the least sunshine days is May (11.7 days).

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Average UV index in September
Independence, MO

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

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

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Average cloud cover in September
Independence, MO

Average cloud cover in September - Independence, MO
  • Average cloud cover in September: 29

The month with the most cloud cover is March (Cloud cover 47).
The month with the least cloud cover is July (Cloud cover 26).

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Average visibility in September
Independence, MO

Average visibility in September - Independence, MO
  • Average visibility in September: 6mi

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

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