September weather forecast and climate
Monett, MO

Weather in September

The first month of the autumn, September, is also a moderately hot month in Monett, Missouri, with temperature in the range of an average low of 60.6°F (15.9°C) and an average high of 80.2°F (26.8°C).

Temperature

In September, the average high-temperature slightly decreases, from a hot 87.3°F (30.7°C) in August, to a warm 80.2°F (26.8°C). In Monett, the average low-temperature is 60.6°F (15.9°C).

Humidity

The average relative humidity in September is 74%.

Rainfall

In Monett, Missouri,, it is raining for 13.5 days, with typically 2.56" (65mm) of accumulated precipitation. In Monett, during the entire year, the rain falls for 152 days and collects up to 34.29" (871mm) of precipitation.

Snowfall

June through October are months without snowfall in Monett.

Daylight

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

Sunshine

The average sunshine in Monett is 9.4h.

UV index

In September, the average daily maximum UV index is 5. A UV Index reading of 3 to 5 represents a moderate health risk from unsafe exposure to the UV radiation for average individuals.
Note: In September, the average maximum UV index of 5 translate into the following recommendations:
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. 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.
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FAQ

What is the average humidity in September in Monett?

The average relative humidity in September is 74%.

How much does it rain in Monett in September?

In September, in Monett, Missouri, the rain falls for 13.5 days. Throughout September, 2.56" (65mm) of precipitation is accumulated.

When it does not snow in Monett?

In Monett, Missouri, snow does not fall in June through October.

How many hours of daylight does Monett have in September?

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

How many hours of sunshine does Monett have in September?

In September, the average sunshine is 9.4h.

What is the UV index reading in September in Monett?

In September, the average daily maximum UV index in Monett is 5. A UV Index reading of 3 to 5 represents a medium health risk from unsafe exposure to the Sun's UV rays.

Average temperature in September
Monett, MO

Average temperature in September - Monett, MO
  • Average high temperature in September: 80.2°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 (42.4°F).

  • Average low temperature in September: 60.6°F

The month with the highest average low temperature is July (68.9°F).
The coldest month (with the lowest average low temperature) is January (27°F).

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Average pressure in September
Monett, MO

Average pressure in September - Monett, MO
  • Average pressure in September: 30.02"

The month with the highest atmospheric pressure is January (30.17").
The month with the lowest atmospheric pressure is June (29.93").

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Average wind speed in September
Monett, MO

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

The windiest months (with the highest average wind speed) are March and April (10.3mph).
The calmest month (with the lowest average wind speed) is July (6.6mph).

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Average humidity in September
Monett, MO

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

The month with the highest relative humidity is May (78%).
Months with the lowest relative humidity are January, July, August and October (73%).

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Average rainfall in September
Monett, MO

Average rainfall in September - Monett, MO
  • Average rainfall in September: 2.56"

The wettest month (with the highest rainfall) is May (5").
The driest month (with the least rainfall) is February (1.65").

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Average rainfall days in September
Monett, MO

Average rainfall days in September - Monett, MO
  • Average rainfall days in September: 13.5 days

The month with the highest number of rainy days is May (17.2 days).
The month with the least rainy days is January (7.4 days).

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Average snowfall in September
Monett, MO

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

Months with the highest snowfall are January and February (2.17").
Months with the least snowfall are June, July, August, September and October (0").

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Average snowfall days in September
Monett, MO

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

The month with the highest number of snowfall days is February (5.2 days).
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
Monett, MO

Average daylight in September / Average sunshine in September - Monett, MO
  • 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: 9.7h).

  • Average sunshine in September: 9.4h

Months with the most sunshine are June and July (Average sunshine: 10.6h).
The month with the least sunshine is January (Average sunshine: 5.3h).

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Average sunshine days in September
Monett, MO

Average sunshine days in September - Monett, MO
  • Average sunshine days in September: 14.7 days

The month with the most sunshine days is December (20.5 days).
The month with the least sunshine days is July (11.4 days).

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Average UV index in September
Monett, MO

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

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

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Average cloud cover in September
Monett, MO

Average cloud cover in September - Monett, 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 August (Cloud cover 26).

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Average visibility in September
Monett, MO

Average visibility in September - Monett, MO
  • 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).

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