September weather forecast
Hissop, AL

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Weather in September

September, the first month of the autumn in Hissop, is still a warm month, with an average temperature fluctuating between 84.9°F (29.4°C) and 65.3°F (18.5°C).

Temperature

The start of September sees the average high-temperature at a moderately hot 84.9°F (29.4°C), showing little difference from August's 89.2°F (31.8°C). During the nights in September, Hissop experiences a consistent average temperature of 65.3°F (18.5°C).

Heat index

The heat index value for September is calculated to be a tropical 93.2°F (34°C). Implement enhanced safety actions, heat cramps and heat exhaustion could occur. Sustained activity might result in heatstroke.
Consider that heat index readings are for situations in the shade and light wind. A rise of up to 15 Fahrenheit (8 Celsius) degrees in the heat index could result from direct sunlight.
Note: The heat index, also known as 'feels like' or 'apparent temperature', takes into account both air temperature and humidity to illustrate what people actually feel. The individual's impression of temperature can be affected by numerous factors such as metabolic variations, physical exertion, and attire. With the sun shining directly, it's crucial to understand that it can increase the heat index by up to 15 Fahrenheit (8 Celsius) degrees. Heat index values are largely significant for babies and toddlers. Typically, young kids are at a higher risk than adults since they sweat less. Also, the larger skin surface in proportion to their small bodies and the heightened heat production due to their active nature adds to their vulnerability.

Humidity

The average relative humidity in September in Hissop is 74%.

Rainfall

In Hissop, in September, it is raining for 14.7 days, with typically 2.48" (63mm) of accumulated precipitation. In Hissop, during the entire year, the rain falls for 175.3 days and collects up to 39.88" (1013mm) of precipitation.

Snowfall

March through November are months without snowfall.

Daylight

In September, the average length of the day is 12h and 22min.
On the first day of September, sunrise is at 6:19 am and sunset at 7:09 pm. On the last day of the month, sunrise is at 6:38 am and sunset at 6:30 pm CDT.

Sunshine

In Hissop, the average sunshine in September is 8.5h.

UV index

In September, the average daily maximum UV index in Hissop is 6. A UV Index value of 6 to 7 symbolizes a high health risk from exposure to the Sun's UV rays for the ordinary person.
Note: During September, 6 as the daily maximum UV index converts into the following advice:
Undertake precautions and comply with sun safety standards. Protection from skin and eye injury is vital. Avoid direct Sun exposure and stay in the shade between 10 a.m. and 4 p.m., a time when UV radiation is most intense, noting that not all shade structures offer full protection. In the presence of strong sunlight, it's crucial to wear sunglasses that ward off UVA and UVB rays.
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Frequently asked questions

How hot is it in Hissop in September?

An average high-temperature, in September, in Hissop, is 84.9°F (29.4°C) and the average low-temperature is 65.3°F (18.5°C). The average heat index (a.k.a. 'feels like', 'apparent temperature'), which calculates the temperature value influenced by the moisture in the air, in September is calculated to be 93.2°F (34°C).

What is the average humidity in September in Hissop?

In September, the average relative humidity is 74%.

How many days does it rain in September in Hissop?

In Hissop, Alabama, during September, the rain falls for 14.7 days and regularly aggregates up to 2.48" (63mm) of precipitation.

When it does not snow in Hissop?

March through November are months without snowfall in Hissop.

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

The average day length in September is 12h and 22min.

When are sunrise and sunset in September in Hissop?

In September, on the first day of the month, sunrise is at 6:19 am and sunset at 7:09 pm. On the last day of the month, in Hissop, Alabama, sunrise is at 6:38 am and sunset at 6:30 pm CDT.

How long on average sun shines in September in Hissop?

In Hissop, Alabama, the average sunshine duration in September is 8.5h.

What is the UV index intensity in September in Hissop?

The average daily maximum UV index in September in Hissop is 6. A UV Index estimate of 6 to 7 represents a high hazard to health 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
Hissop, AL

Average temperature in September - Hissop, AL
  • Average high temperature in September: 84.9°F

The warmest month (with the highest average high temperature) is July (90°F).
The month with the lowest average high temperature is January (52.3°F).

  • Average low temperature in September: 65.3°F

The month with the highest average low temperature is July (70.3°F).
The coldest month (with the lowest average low temperature) is January (36.5°F).

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Average pressure in September
Hissop, AL

Average pressure in September - Hissop, AL
  • Average pressure in September: 30.01"Hg

The month with the highest atmospheric pressure is January (30.17"Hg).
The month with the lowest atmospheric pressure is June (29.98"Hg).

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Average wind speed in September
Hissop, AL

Average wind speed in September - Hissop, AL
  • Average wind speed in September: 5.1mph

The windiest months (with the highest average wind speed) are January and February (7.6mph).
The calmest months (with the lowest average wind speed) are July and August (4.5mph).

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Average humidity in September
Hissop, AL

Average humidity in September - Hissop, AL
  • Average humidity in September: 74%

The month with the highest relative humidity is December (80%).
The month with the lowest relative humidity is October (72%).

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Average rainfall in September
Hissop, AL

Average rainfall in September - Hissop, AL
  • Average rainfall in September: 2.48"

The wettest month (with the highest rainfall) is August (4.41").
The driest month (with the least rainfall) is October (2.05").

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Average rainfall days in September
Hissop, AL

Average rainfall days in September - Hissop, AL
  • Average rainfall days in September: 14.7 days

The month with the highest number of rainy days is July (22.1 days).
The month with the least rainy days is November (8.3 days).

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Average snowfall in September
Hissop, AL

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

The month with the highest snowfall is December (0.39").
The months with the least snowfall are March, April, May, June, July, August, September, October and November (0").

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Average snowfall days in September
Hissop, AL

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

The months with the highest number of snowfall days are January and February (0.8 days).
The 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
Hissop, AL

Average daylight in September / Average sunshine in September - Hissop, AL
  • Average daylight in September: 12h and 2min

The month with the longest days is June (Average daylight: 14h and 18min).
The month with the shortest days is December (Average daylight: 10h and 0min).

  • Average sunshine in September: 8h and 3min

The month with the most sunshine is June (Average sunshine: 10h and 24min).
The months with the least sunshine are February and December (Average sunshine: 4h and 54min).

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Average sunshine days in September
Hissop, AL

Average sunshine days in September - Hissop, AL
  • Average sunshine days in September: 13 days

The month with the most sunshine days is October (20.2 days).
The month with the least sunshine days is July (6.9 days).

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Average UV index in September
Hissop, AL

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

The month with the highest UV index is June (UV index 7).
The months with the lowest UV index are January, February, November and December (UV index 3).

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Average cloud cover in September
Hissop, AL

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

The months with the most cloud cover are February and December (Cloud cover 48).
The month with the least cloud cover is October (Cloud cover 31).

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Average visibility in September
Hissop, AL

Average visibility in September - Hissop, AL
  • Average visibility in September: 6mi

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

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Hissop, Alabama, USA

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