September weather forecast and climate
Sipsey, AL

Weather in September

The first month of the autumn, September, is still a warm month in Sipsey, Alabama, with average temperature varying between 85.1°F (29.5°C) and 65.3°F (18.5°C).

Temperature

In September, the average high-temperature is essentially the same as in August - a moderately hot 85.1°F (29.5°C). In Sipsey, the average low-temperature is 65.3°F (18.5°C).

Heat index

The average heat index is appraised at a hot 93.7°F (34.3°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. With the exposure to direct sunlight, the heat index may be increased by up to 15 Fahrenheit (8 Celsius) degrees.
Note: The heat index, also known as 'feels like', 'apparent temperature', 'felt air temperature', or 'real feel', is a measure of how hot it feels when the actual air humidity is factored in. Additional factors like activity, wind, differences in body mass, height, and shape, and metabolic differences 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 particularly important for children. 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.

Humidity

In Sipsey, the average relative humidity in September is 72%.

Rainfall

The month with the least rainfall is September when the rain falls for 11.3 days and typically collects 0.75" (19mm) of precipitation.

Snowfall

In Sipsey snow does not fall in March through October.

Daylight

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

Sunshine

The average sunshine in Sipsey is 9h.

UV index

In Sipsey, the average daily maximum UV index is 6. A UV Index of 6 to 7 symbolizes a high threat to health from the exposure to the Sun's UV radiation for the average person.
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. The Sun's UV radiation is most powerful between 10 a.m. and 4 p.m. To the extent possible, limit exposure to the direct sun during these hours. 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 Sipsey?

In Sipsey, Alabama, in September, the average high-temperature is 85.1°F (29.5°C), and the average low-temperature is 65.3°F (18.5°C). The average heat index (a.k.a. 'feels like', 'real feel'), that combines both air temperature and relative humidity, in September is appraised at 93.7°F (34.3°C).

What is the average humidity in September in Sipsey?

The average relative humidity in September in Sipsey, Alabama, is 72%.

How much does it rain in Sipsey in September?

In Sipsey, Alabama, in September, it is raining for 11.3 days, with typically 0.75" (19mm) of accumulated precipitation.

What is the driest month in Sipsey?

The month with the least rainfall in Sipsey, Alabama, is September when the rain falls for 11.3 days and typically collects 0.75" (19mm) of precipitation.

When it does not snow in Sipsey?

March through October are months without snowfall in Sipsey.

How many hours of daylight does Sipsey have in September?

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

How long on average sun shines in September in Sipsey?

The average sunshine in September in Sipsey, Alabama, is 9h.

How high is the UV index in September in Sipsey?

In Sipsey, Alabama, the average daily maximum UV index in September is 6. A UV Index of 6 to 7 symbolizes a high hazard to health from unprotected exposure to the UV radiation.

Average temperature in September
Sipsey, AL

Average temperature in September - Sipsey, AL
  • Average high temperature in September: 85.1°F

The warmest month (with the highest average high temperature) is July (90.5°F).
The month with the lowest average high temperature is January (50.5°F).

  • Average low temperature in September: 65.3°F

Months with the highest average low temperature are July and August (70.3°F).
The coldest month (with the lowest average low temperature) is January (35.1°F).

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Average pressure in September
Sipsey, AL

Average pressure in September - Sipsey, AL
  • Average pressure in September: 30.01"

The month with the highest atmospheric pressure is January (30.17").
Months with the lowest atmospheric pressure are June and August (29.98").

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Average wind speed in September
Sipsey, AL

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

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

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Average humidity in September
Sipsey, AL

Average humidity in September - Sipsey, 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 (71%).

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Average rainfall in September
Sipsey, AL

Average rainfall in September - Sipsey, AL
  • Average rainfall in September: 0.75"

The wettest months (with the highest rainfall) are July and August (1.46").
The driest month (with the least rainfall) is September (0.75").

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Average rainfall days in September
Sipsey, AL

Average rainfall days in September - Sipsey, AL
  • Average rainfall days in September: 11.3 days

The month with the highest number of rainy days is July (15.8 days).
Months with the least rainy days are October and November (7.1 days).

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Average snowfall in September
Sipsey, AL

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

The month with the highest snowfall is January (0.28").
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
Sipsey, AL

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

The month with the highest number of snowfall days is January (1.3 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
Sipsey, AL

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

The month with the longest days is June (Average daylight: 14.4h).
The month with the shortest days is December (Average daylight: 9.9h).

  • Average sunshine in September: 9h

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

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Average sunshine days in September
Sipsey, AL

Average sunshine days in September - Sipsey, AL
  • Average sunshine days in September: 16.1 days

The month with the most sunshine days is October (22.6 days).
The month with the least sunshine days is July (11.5 days).

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Average UV index in September
Sipsey, AL

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

Months with the highest UV index are July and August (UV index 7).
The month with the lowest UV index is December (UV index 2).

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Average cloud cover in September
Sipsey, AL

Average cloud cover in September - Sipsey, AL
  • Average cloud cover in September: 29

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

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Average visibility in September
Sipsey, AL

Average visibility in September - Sipsey, 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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