September weather forecast
Brumley, MO

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Weather in September

The first month of the autumn, September, is still a warm month in Brumley, Missouri, with an average temperature fluctuating between 59.7°F (15.4°C) and 80.2°F (26.8°C).

Temperature

Brumley's progression into September involves a minor drop in the average high-temperature, slightly receding from a hot 87.4°F (30.8°C) in August to a moderately hot 80.2°F (26.8°C). During the September nights, an average temperature of 59.7°F (15.4°C) is observed in Brumley.

Humidity

July through November, with an average relative humidity of 73%, are the least humid months in Brumley.

Rainfall

In Brumley, in September, it is raining for 9.7 days, with typically 1.34" (34mm) of accumulated precipitation. Throughout the year, in Brumley, there are 131.8 rainfall days, and 22.09" (561mm) of precipitation is accumulated.

Snowfall

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

Daylight

The average length of the day in September in Brumley is 12h and 25min.
On the first day of September, sunrise is at 6:40 am and sunset at 7:39 pm. On the last day of the month, sunrise is at 7:05 am and sunset at 6:53 pm CDT.

Sunshine

The average sunshine in September is 9.5h.

UV index

In Brumley, Missouri, the average daily maximum UV index in September is 5. A UV Index value of 3 to 5 symbolizes a moderate threat to health from unsafe exposure to UV radiation for average individuals.
Note: The daily maximum UV index of 5 in September interprets into the following advice:
Take measures. Individuals with light skin might experience burns in under 30 minutes. Midday is the peak time for the Sun's radiation; stay in the shade and protect yourself. Protect your eyes, ears, face, and neck from the Sun by wearing a wide-brimmed hat.
Updated: Feb 12, 2024
Published by: Weather U.S. | About Us
Data Sources | Weather Forecasting & Climate

Frequently asked questions

What is the usual temperature for Brumley in September?

An average high-temperature, in September, in Brumley, is 80.2°F (26.8°C) and the average low-temperature is 59.7°F (15.4°C). In August, the average heat index (a.k.a. 'felt air temperature', 'feels like'), which takes the relative humidity and factors it into the air temperature reading, is appraised at 100.4°F (38°C).

What is the least humid month in Brumley?

July through November, with an average relative humidity of 73%, are the least humid months.

What is the average humidity in September in Brumley?

In September, the average relative humidity in Brumley is 73%.

How many days does it rain in September in Brumley?

In Brumley, during September, the rain falls for 9.7 days and regularly aggregates up to 1.34" (34mm) of precipitation.

When it does not snow in Brumley?

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

Does it snow in Brumley in September?

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

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

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

When are sunrise and sunset in September in Brumley?

On the first day of September in Brumley, sunrise is at 6:40 am and sunset at 7:39 pm. On the last day of the month, sunrise is at 7:05 am and sunset at 6:53 pm CDT.

How long on average sun shines in September in Brumley?

In Brumley, the average sunshine duration in September is 9.5h.

How high is the UV index in September in Brumley?

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

Average temperature in September - Brumley, MO
  • Average high temperature in September: 80.2°F

The warmest month (with the highest average high temperature) is July (89.4°F).
The month with the lowest average high temperature is January (39.6°F).

  • Average low temperature in September: 59.7°F

The month with the highest average low temperature is July (68.2°F).
The coldest month (with the lowest average low temperature) is January (24.8°F).

Average pressure in September
Brumley, MO

Average pressure in September - Brumley, MO
  • Average pressure in September: 30.03"Hg

The month with the highest atmospheric pressure is January (30.16"Hg).
The month with the lowest atmospheric pressure is June (29.92"Hg).

Average wind speed in September
Brumley, MO

Average wind speed in September - Brumley, MO
  • Average wind speed in September: 6.2mph

The windiest month (with the highest average wind speed) is January (8.9mph).
The calmest month (with the lowest average wind speed) is July (5.7mph).

Average humidity in September
Brumley, MO

Average humidity in September - Brumley, MO
  • Average humidity in September: 73%

The month with the highest relative humidity is May (77%).
The months with the lowest relative humidity are July, August, September, October and November (73%).

Average rainfall in September
Brumley, MO

Average rainfall in September - Brumley, MO
  • Average rainfall in September: 1.34"

The wettest month (with the highest rainfall) is May (3.11").
The driest month (with the least rainfall) is February (1.02").

Average rainfall days in September
Brumley, MO

Average rainfall days in September - Brumley, MO
  • Average rainfall days in September: 9.7 days

The month with the highest number of rainy days is May (15.3 days).
The month with the least rainy days is February (7.2 days).

Average snowfall in September
Brumley, MO

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

The month with the highest snowfall is February (1.77").
The months with the least snowfall are June, July, August and September (0").

Average snowfall days in September
Brumley, MO

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

The month with the highest number of snowfall days is February (6.2 days).
The months with the least snowfall days are June, July, August and September (0 days).

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

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

The month with the longest days is June (Average daylight: 14h and 48min).
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 36min).
The month with the least sunshine is January (Average sunshine: 4h and 54min).

Average sunshine days in September
Brumley, MO

Average sunshine days in September - Brumley, MO
  • Average sunshine days in September: 17.6 days

The month with the most sunshine days is December (19.2 days).
The month with the least sunshine days is May (13.4 days).

Average UV index in September
Brumley, MO

Average UV index in September - Brumley, 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).

Average cloud cover in September
Brumley, MO

Average cloud cover in September - Brumley, MO
  • Average cloud cover in September: 30

The month with the most cloud cover is March (Cloud cover 49).
The month with the least cloud cover is June (Cloud cover 28).

Average visibility in September
Brumley, MO

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

The months with the highest visibility are January, February, March, April, June, July, August, September, October, November and December (6mi).
The month with the lowest visibility is May (5mi).

Brumley, Missouri, USA

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