September weather forecast and climate
Monroeton, AL

Weather in September

September, the first month of the autumn, in Monroeton, is still a hot month, with temperature in the range of an average low of 68°F (20°C) and an average high of 88°F (31.1°C).

Temperature

In September, the average high-temperature is essentially the same as in August - a still tropical 88°F (31.1°C). The average low-temperature, in September, is 68°F (20°C).

Heat index

The average heat index is calculated to a very hot 103.1°F (39.5°C). Take extra precautions, as heat cramps and heat exhaustion are possible. Sustained activity may result in heatstroke.
Note that heat index values are valued for light wind and location in the shade. Exposure to direct sunshine can increase heat index values by up to 15 Fahrenheit (8 Celsius) degrees.
Note: The heat index, also known as 'real feel', 'apparent temperature', 'feels like', or 'felt air temperature', is what the temperature feels like to the human body when the air temperature is combined with the relative humidity. Additional factors like activity, pregnancy, differences in body mass, height, and shape, and wind affect individual temperature impact. Be aware that direct exposure to sunlight increases heat impact, and may raise the heat index additionally, by up to 15 Fahrenheit (8 Celsius) degrees. Heat index values are especially crucial for babies and toddlers. Children are often less aware of the need to rest and re-hydrate. Thirst is a late sign of dehydration - it is vital to remain hydrated, particularly during prolonged physical activities.
The human body normally cools itself by perspiration. Excessive warmth is eliminated from the body by evaporation of sweat. Under high air temperature and humidity (high heat index) conditions, perspiration is limited, and the perception of heat is increased. When heat gain surpasses the level the body can shed, body temperature begins to increase, and consequently, overheating and dehydration can occur, with varying severity.

Humidity

The average relative humidity in September is 75%.

Rainfall

In September, the rain falls for 17 days. Throughout September, 2.52" (64mm) of precipitation is accumulated. Throughout the year, there are 174.1 rainfall days, and 36.02" (915mm) of precipitation is accumulated.

Snowfall

April through November are months without snowfall in Monroeton.

Daylight

In September, the average length of the day in Monroeton is 12.3h.

Sunshine

The average sunshine in Monroeton is 8.7h.

UV index

In Monroeton, the average daily maximum UV index in September is 6. A UV Index estimate of 6 to 7 represents a high threat to health from unsafe exposure to the UV radiation for ordinary individuals.
Note: In September, the average maximum UV index of 6 translate into the following recommendations:
Take precautions against overexposure. Protection against sun damage is needed. Seek shade and minimize exposure to direct Sun in a period between 10 a.m. and 4 p.m. when UV radiation is most intense; keep in mind that shade structures like parasols or canopies do not provide perfect sun protection. On bright days sunglasses that block both UVA and UVB rays should be worn. A hat with a wide brim is extremely helpful, as it can prevent roughly 50% of UV radiation from reaching the eyes.
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FAQ

What is the temperature in September in Monroeton?

In September, in Monroeton, Alabama, the average high-temperature is 88°F (31.1°C), and the average low-temperature is 68°F (20°C). The average heat index (a.k.a. 'real feel', 'feels like'), that takes the relative humidity and factores it into the air temperature reading, in September is appraised at 103.1°F (39.5°C).

What is the average humidity in September in Monroeton?

The average relative humidity in September is 75%.

How many days does it rain in September in Monroeton?

In Monroeton, Alabama, in September, during 17 rainfall days, 2.52" (64mm) of precipitation is typically accumulated.

When it does not snow in Monroeton?

In Monroeton snow does not fall in April through November.

How many hours of daylight does Monroeton have in September?

In September, the average length of the day in Monroeton is 12.3h.

How long on average sun shines in September in Monroeton?

The average sunshine in September is 8.7h.

What is the UV index intensity in September in Monroeton?

In Monroeton, Alabama, the average daily maximum UV index in September is 6. A UV Index value of 6 to 7 symbolizes a high hazard to health from unsafe exposure to the Sun's UV rays.

Average temperature in September
Monroeton, AL

Average temperature in September - Monroeton, AL
  • Average high temperature in September: 88°F

The warmest month (with the highest average high temperature) is July (92.3°F).
The month with the lowest average high temperature is January (56.8°F).

  • Average low temperature in September: 68°F

Months with the highest average low temperature are July and August (72.1°F).
The coldest month (with the lowest average low temperature) is January (38.8°F).

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Average pressure in September
Monroeton, AL

Average pressure in September - Monroeton, AL
  • Average pressure in September: 29.98"

The month with the highest atmospheric pressure is January (30.16").
Months with the lowest atmospheric pressure are June and August (29.97").

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Average wind speed in September
Monroeton, AL

Average wind speed in September - Monroeton, AL
  • Average wind speed in September: 4.7mph

The windiest months (with the highest average wind speed) are February, March and April (6.3mph).
The calmest months (with the lowest average wind speed) are July and August (4.3mph).

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Average humidity in September
Monroeton, AL

Average humidity in September - Monroeton, AL
  • Average humidity in September: 75%

The month with the highest relative humidity is December (81%).
The month with the lowest relative humidity is October (71%).

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Average rainfall in September
Monroeton, AL

Average rainfall in September - Monroeton, AL
  • Average rainfall in September: 2.52"

The wettest month (with the highest rainfall) is August (4.49").
The driest month (with the least rainfall) is November (2.01").

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Average rainfall days in September
Monroeton, AL

Average rainfall days in September - Monroeton, AL
  • Average rainfall days in September: 17 days

The month with the highest number of rainy days is July (23.3 days).
The month with the least rainy days is November (7.5 days).

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Average snowfall in September
Monroeton, AL

Average snowfall in September - Monroeton, AL
  • Average snowfall in September: 0"

The month with the highest snowfall is January (0.24").
Months with the least snowfall are April, May, June, July, August, September, October and November (0").

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Average snowfall days in September
Monroeton, AL

Average snowfall days in September - Monroeton, AL
  • Average snowfall days in September: 0 days

Months with the highest number of snowfall days are January and February (0.4 days).
Months with the least snowfall days are April, May, June, July, August, September and October (0 days).

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Average daylight in September /
Average sunshine in September
Monroeton, AL

Average daylight in September / Average sunshine in September - Monroeton, AL
  • Average daylight in September: 12.3h

The month with the longest days is June (Average daylight: 14.2h).
The month with the shortest days is December (Average daylight: 10.1h).

  • Average sunshine in September: 8.7h

The month with the most sunshine is June (Average sunshine: 10.6h).
The month with the least sunshine is February (Average sunshine: 5h).

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Average sunshine days in September
Monroeton, AL

Average sunshine days in September - Monroeton, AL
  • Average sunshine days in September: 11.3 days

The month with the most sunshine days is November (20.9 days).
The month with the least sunshine days is July (5.4 days).

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Average UV index in September
Monroeton, AL

Average UV index in September - Monroeton, AL
  • Average UV index in September: 6

Months with the highest UV index are June, July and August (UV index 7).
Months with the lowest UV index are January, November and December (UV index 3).

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Average cloud cover in September
Monroeton, AL

Average cloud cover in September - Monroeton, AL
  • Average cloud cover in September: 33

The month with the most cloud cover is December (Cloud cover 50).
The month with the least cloud cover is October (Cloud cover 31).

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Average visibility in September
Monroeton, AL

Average visibility in September - Monroeton, AL
  • Average visibility in September: 5mi

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

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