September weather forecast
Caplinger Mills, MO

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Weather in September

The first month of the autumn, September, is also a moderately hot month in Caplinger Mills, Missouri, with temperature in the range of an average high of 80.1°F (26.7°C) and an average low of 60.3°F (15.7°C).

Temperature

A mild drop in Caplinger Mills's average high-temperature is observed in September, transitioning from a tropical 86.7°F (30.4°C) in August to a moderately hot 80.1°F (26.7°C). An average low-temperature of 60.3°F (15.7°C) is recorded during the nights in September.

Humidity

The average relative humidity in September in Caplinger Mills is 74%.

Rainfall

In Caplinger Mills, in September, it is raining for 11 days, with typically 1.46" (37mm) of accumulated precipitation. In Caplinger Mills, during the entire year, the rain falls for 129.9 days and collects up to 19.09" (485mm) of precipitation.

Snowfall

April, June through October are months without snowfall in Caplinger Mills.

Daylight

In September, the average length of the day is 12h and 25min.
On the first day of the month, sunrise is at 6:45 am and sunset at 7:44 pm. On the last day of September, sunrise is at 7:10 am and sunset at 6:59 pm CDT.

Sunshine

In Caplinger Mills, the average sunshine in September is 9.5h.

UV index

In September, the average daily maximum UV index in Caplinger Mills, Missouri, is 5. A UV Index of 3 to 5 symbolizes a medium vulnerability from unprotected exposure to Sun's UV rays for the average person.
Note: The UV index of 5 during September translates into the following guidance:
Exercise prevention - Protecting skin and eyes from harm is required. The most potent solar radiation is around mid-day, so one should minimize exposure to direct sunlight during this period. 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.
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Frequently asked questions

What are the temperatures in Caplinger Mills in September?

The average high-temperature, in September, in Caplinger Mills, is 80.1°F (26.7°C), while the average low-temperature is 60.3°F (15.7°C). In August, the average heat index (a.k.a. 'felt air temperature', 'real feel'), which calculates the temperature value influenced by the moisture in the air, is calculated to be 98.6°F (37°C).

What is the average humidity in September in Caplinger Mills?

The average relative humidity in September is 74%.

How many days does it rain in September in Caplinger Mills?

In Caplinger Mills, Missouri, during September, the rain falls for 11 days and regularly aggregates up to 1.46" (37mm) of precipitation.

When it does not snow in Caplinger Mills?

April, June through October are months without snowfall in Caplinger Mills.

What is the average length of the day in September in Caplinger Mills?

In Caplinger Mills, the average day length in September is 12h and 25min.

When are sunrise and sunset in September in Caplinger Mills?

In September, on the first day of the month, sunrise is at 6:45 am and sunset at 7:44 pm. On the last day of the month, in Caplinger Mills, sunrise is at 7:10 am and sunset at 6:59 pm CDT.

How many hours of sunshine does Caplinger Mills have in September?

In September, the average sunshine duration in Caplinger Mills, Missouri, is 9.5h.

How high is the UV index in September in Caplinger Mills?

In Caplinger Mills, Missouri, the average daily maximum UV index in September is 5. A UV Index 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 daylight
Average sunshine
Average sunshine days
Average UV index
Average cloud cover
Average visibility

Average temperature in September
Caplinger Mills, MO

Average temperature in September - Caplinger Mills, MO
  • Average high temperature in September: 80.1°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 (40.8°F).

  • Average low temperature in September: 60.3°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 (25.7°F).

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Average pressure in September
Caplinger Mills, MO

Average pressure in September - Caplinger Mills, MO
  • Average pressure in September: 30.02"Hg

The month with the highest atmospheric pressure is January (30.17"Hg).
The month with the lowest atmospheric pressure is June (29.92"Hg).

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Average wind speed in September
Caplinger Mills, MO

Average wind speed in September - Caplinger Mills, MO
  • Average wind speed in September: 7mph

The windiest month (with the highest average wind speed) is March (10.1mph).
The calmest month (with the lowest average wind speed) is July (6.5mph).

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Average humidity in September
Caplinger Mills, MO

Average humidity in September - Caplinger Mills, MO
  • Average humidity in September: 74%

The month with the highest relative humidity is May (79%).
The month with the lowest relative humidity is October (72%).

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Average rainfall in September
Caplinger Mills, MO

Average rainfall in September - Caplinger Mills, MO
  • Average rainfall in September: 1.46"

The wettest month (with the highest rainfall) is May (3.31").
The driest months (with the least rainfall) are January and December (0.71").

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Average rainfall days in September
Caplinger Mills, MO

Average rainfall days in September - Caplinger Mills, MO
  • Average rainfall days in September: 11 days

The month with the highest number of rainy days is May (16.3 days).
The month with the least rainy days is December (5.2 days).

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Average snowfall in September
Caplinger Mills, MO

Average snowfall in September - Caplinger Mills, MO
  • Average snowfall in September: 0"

The month with the highest snowfall is February (0.83").
The months with the least snowfall are April, June, July, August, September and October (0").

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Average snowfall days in September
Caplinger Mills, MO

Average snowfall days in September - Caplinger Mills, MO
  • Average snowfall days in September: 0 days

The month with the highest number of snowfall days is February (3.8 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
Caplinger Mills, MO

Average daylight in September / Average sunshine in September - Caplinger Mills, MO
  • Average daylight in September: 12h and 2min

The month with the longest days is June (Average daylight: 14h and 42min).
The month with the shortest days is December (Average daylight: 9h and 36min).

  • Average sunshine in September: 9h and 3min

The month with the most sunshine is June (Average sunshine: 10h and 42min).
The month with the least sunshine is January (Average sunshine: 5h and 18min).

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Average sunshine days in September
Caplinger Mills, MO

Average sunshine days in September - Caplinger Mills, MO
  • Average sunshine days in September: 16.5 days

The month with the most sunshine days is December (23.6 days).
The month with the least sunshine days is May (12.5 days).

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Average UV index in September
Caplinger Mills, MO

Average UV index in September - Caplinger Mills, MO
  • Average UV index in September: 5

The months with the highest UV index are May, 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
Caplinger Mills, MO

Average cloud cover in September - Caplinger Mills, MO
  • Average cloud cover in September: 28

The months with the most cloud cover are February and March (Cloud cover 45).
The month with the least cloud cover is August (Cloud cover 25).

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Average visibility in September
Caplinger Mills, MO

Average visibility in September - Caplinger Mills, 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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Caplinger Mills, Missouri, USA

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