September weather forecast and climate
West Greene, AL

Weather in September

September, the first month of the autumn, in West Greene, is also a hot month, with average temperature fluctuating between 86.9°F (30.5°C) and 67.1°F (19.5°C).

Temperature

In September, the average high-temperature is practically the same as in August - a still hot 86.9°F (30.5°C). In West Greene, the average low-temperature is 67.1°F (19.5°C).

Heat index

In September, the average heat index is calculated to be a sweltering 98.2°F (36.8°C). Take special precautions - heat exhaustion and heat cramps are expected. Heatstroke may occur with lengthy activity.
Take into consideration that the heat index values are calculated for shade and light wind conditions. 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', 'felt air temperature', or 'feels like', is an index that combines air temperature and relative humidity to determine the human-perceived temperature equivalent. This effect is individual, with diverse people perceiving weather differently for numerous reasons (pregnancy, differences in body mass, height, and shape, wind), and activity. Bear in mind that direct sunshine exposure increases weather impact, and may raise heat index by up to 15 Fahrenheit (8 Celsius) degrees. Heat index values are particularly important for children. Young children are generally more endangered than adults, as they usually less sweat. And also, due to larger skin surface relative to their small bodies and higher heat production as a result of their activity.
To prevent overheating and help regulate its internal temperature, the human body sweat and rely on the evaporation to cool down. With a lot of moisture in the air, the evaporation process is not as effective, and the body does not cool down as efficiently, creating a perception of overheating. When heat gain exceeds the level the body can remove, body temperature begins to rise, and heat-related illnesses and disorders may develop.

Humidity

The average relative humidity in West Greene is 72%.

Rainfall

September is the month with the least rainfall. Rain falls for 12.5 days and accumulates 2.2" (56mm) of precipitation.

Snowfall

March through October are months without snowfall in West Greene.

Daylight

In West Greene, the average length of the day is 12.4h.

Sunshine

In West Greene, the average sunshine is 9.2h.

UV index

The average daily maximum UV index is 6. A UV Index value of 6 to 7 symbolizes a high health hazard from unsafe exposure to the UV radiation for the average person.
Note: The daily maximum UV index of 6 in September interpret into the following advice:
Take precautions and utilize sun safety practices. Protection against the skin and eye damage is required. 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. A wide-brim hat offers excellent sun protection for 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 temperature in September in West Greene?

In September, the average high-temperature is 86.9°F (30.5°C), and the average low-temperature is 67.1°F (19.5°C). In September, the average heat index (a.k.a. 'feels like', 'real feel'), which combines air temperature and relative humidity, is calculated to be 98.2°F (36.8°C).

What is the average humidity in September in West Greene?

In September, the average relative humidity in West Greene, Alabama, is 72%.

What is the driest month in West Greene?

September is the month with the least rainfall in West Greene, Alabama. Rain falls for 12.5 days and accumulates 2.2" (56mm) of precipitation.

How much does it rain in West Greene in September?

In West Greene, in September, it is raining for 12.5 days, with typically 2.2" (56mm) of accumulated precipitation.

When it does not snow in West Greene?

In West Greene snow does not fall in March through October.

What is the average length of the day in September in West Greene?

In West Greene, Alabama, the average length of the day in September is 12.4h.

How long on average sun shines in September in West Greene?

The average sunshine in September in West Greene, Alabama, is 9.2h.

What is the UV index reading in September in West Greene?

In West Greene, the average daily maximum UV index in September is 6. A UV Index of 6 to 7 symbolizes a high hazard to health from the exposure to the Sun's UV radiation.

Average temperature in September
West Greene, AL

Average temperature in September - West Greene, AL
  • Average high temperature in September: 86.9°F

The warmest month (with the highest average high temperature) is July (92.1°F).
The month with the lowest average high temperature is January (53.4°F).

  • Average low temperature in September: 67.1°F

The month with the highest average low temperature is July (72.1°F).
The coldest month (with the lowest average low temperature) is January (37.8°F).

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Average pressure in September
West Greene, AL

Average pressure in September - West Greene, AL
  • Average pressure in September: 29.99"

The month with the highest atmospheric pressure is January (30.17").
Months with the lowest atmospheric pressure are June and August (29.97").

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Average wind speed in September
West Greene, AL

Average wind speed in September - West Greene, AL
  • Average wind speed in September: 5mph

The windiest months (with the highest average wind speed) are January and February (7.3mph).
The calmest month (with the lowest average wind speed) is August (4.5mph).

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Average humidity in September
West Greene, AL

Average humidity in September - West Greene, AL
  • Average humidity in September: 72%

The month with the highest relative humidity is December (80%).
The month with the lowest relative humidity is October (69%).

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Average rainfall in September
West Greene, AL

Average rainfall in September - West Greene, AL
  • Average rainfall in September: 2.2"

The wettest month (with the highest rainfall) is April (4.21").
The driest month (with the least rainfall) is September (2.2").

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Average rainfall days in September
West Greene, AL

Average rainfall days in September - West Greene, AL
  • Average rainfall days in September: 12.5 days

The month with the highest number of rainy days is July (20.5 days).
The month with the least rainy days is November (8.6 days).

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Average snowfall in September
West Greene, AL

Average snowfall in September - West Greene, AL
  • Average snowfall in September: 0"

The month with the highest snowfall is January (0.51").
Months with the least snowfall are March, April, May, June, July, August, September and October (0").

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Average snowfall days in September
West Greene, AL

Average snowfall days in September - West Greene, AL
  • Average snowfall days in September: 0 days

The month with the highest number of snowfall days is February (0.9 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
West Greene, AL

Average daylight in September / Average sunshine in September - West Greene, AL
  • Average daylight in September: 12.4h

The month with the longest days is June (Average daylight: 14.3h).
The month with the shortest days is December (Average daylight: 10h).

  • Average sunshine in September: 9.2h

The month with the most sunshine is June (Average sunshine: 10.6h).
Months with the least sunshine are February and December (Average sunshine: 4.8).

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Average sunshine days in September
West Greene, AL

Average sunshine days in September - West Greene, AL
  • Average sunshine days in September: 16.2 days

The month with the most sunshine days is October (20.1 days).
The month with the least sunshine days is July (9.1 days).

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Average UV index in September
West Greene, AL

Average UV index in September - West Greene, 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 and December (UV index 3).

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Average cloud cover in September
West Greene, AL

Average cloud cover in September - West Greene, AL
  • Average cloud cover in September: 29

The month with the most cloud cover is December (Cloud cover 48).
The month with the least cloud cover is September (Cloud cover 29).

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Average visibility in September
West Greene, AL

Average visibility in September - West Greene, AL
  • 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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