September weather forecast
Andalusia, FL

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Weather in September

September, the first month of the autumn in Andalusia, is still a hot month, with an average temperature ranging between min 73.4°F (23°C) and max 88.7°F (31.5°C).

Temperature

September's arrival shows an average high-temperature of a still tropical 88.7°F (31.5°C), hardly different from the previous month. Nighttime temperatures in Andalusia consistently average a moderately hot 73.4°F (23°C) during September.

Heat index

The average heat index in September is estimated at a blisteringly hot 105.8°F (41°C). Take more preventive steps, risk of heat exhaustion and heat cramps is elevated. Long activity may culminate in heatstroke.
One should consider that heat index numbers are for shaded settings and light wind. Being exposed to direct sunshine might trigger a heat index increase by 15 Fahrenheit (8 Celsius) degrees.
Note: The heat index, also known as 'feels like' or 'apparent temperature', is a calculated temperature value of how hot it feels when the moisture in the air is factored in. The impression of weather on a person can be swayed by additional aspects, including metabolic variations, pregnancy, and activity levels. The sun, when shining directly, can have a significant impact on the perceived temperature, increasing the heat index by 15 Fahrenheit (8 Celsius) degrees. Heat index values are highly critical for babies and toddlers. Children typically face more danger than adults as their sweat production is usually lower. Additionally, the bigger skin surface compared to their small size and the increased heat due to their activeness exacerbate the risk.
Perspiring is a crucial mechanism for the human body, allowing it to release excessive warmth through evaporating sweat. An increase in relative humidity retards evaporation, subsequently reducing the body's heat removal rate and leading to a sensation of being overly warm. Accumulating heat beyond the body's cooling measures leads to rising temperatures and potential ailments.

Humidity

The months with the highest humidity are July through September, with an average relative humidity of 77%.

Rainfall

In September, in Andalusia, the rain falls for 15.7 days. Throughout September, 1.85" (47mm) of precipitation is accumulated. Throughout the year, in Andalusia, there are 151.1 rainfall days, and 17.99" (457mm) of precipitation is accumulated.

Daylight

In Andalusia, Florida, the average length of the day in September is 12h and 20min.
On the first day of the month, sunrise is at 7:03 am and sunset at 7:47 pm. On the last day of September, sunrise is at 7:19 am and sunset at 7:12 pm EDT.

Sunshine

In Andalusia, the average sunshine in September is 8.1h.

UV index

In Andalusia, Florida, the average daily maximum UV index in September is 6. A UV Index value of 6 to 7 symbolizes a high health hazard from unsafe exposure to UV radiation for ordinary individuals.
Note: The maximum daily UV index of 6 during September translates into the following directions:
Endorse precautions and be consistent with sun safety guidelines. Preventing sunburn is paramount. Avoid direct Sun exposure and seek shade from 10 a.m. to 4 p.m., the period of highest UV radiation. Remember, however, that not all shade structures offer full protection. Sun protection is enhanced with clothing that boasts a tight weave yet offers a loose fit.
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Frequently asked questions

How hot is it in Andalusia in September?

The average high-temperature, in September, in Andalusia, is 88.7°F (31.5°C), while the average low-temperature is 73.4°F (23°C). In September, the average heat index (a.k.a. 'apparent temperature', 'felt air temperature'), which represents the influence of relative humidity on air temperature, is estimated at 105.8°F (41°C).

What are the most humid months in Andalusia?

July through September, with an average relative humidity of 77%, are most humid months in Andalusia, Florida.

What is the average humidity in September in Andalusia?

In Andalusia, the average relative humidity in September is 77%.

How many days does it rain in September in Andalusia?

In Andalusia, Florida, in September, it is raining for 15.7 days, with typically 1.85" (47mm) of accumulated precipitation.

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

In September, the average day length in Andalusia, Florida, is 12h and 20min.

What time are sunrise and sunset in September in Andalusia?

In September, on the first day of the month, sunrise is at 7:03 am and sunset at 7:47 pm. On the last day of the month, sunrise is at 7:19 am and sunset at 7:12 pm EDT.

How many hours of sunshine does Andalusia have in September?

In Andalusia, Florida, the average sunshine duration in September is 8.1h.

What is the UV index intensity in September in Andalusia?

In Andalusia, Florida, the average daily maximum UV index in September is 6. A UV Index of 6 to 7 symbolizes a high health vulnerability from unsafe exposure to Sun's UV rays.
Average humidity
Average rainfall days
Average daylight
Average sunshine
Average sunshine days
Average UV index
Average cloud cover
Average visibility

Average temperature in September
Andalusia, FL

Average temperature in September - Andalusia, FL
  • Average high temperature in September: 88.7°F

The warmest month (with the highest average high temperature) is August (92.3°F).
The month with the lowest average high temperature is January (66.4°F).

  • Average low temperature in September: 73.4°F

The month with the highest average low temperature is August (75.2°F).
The coldest month (with the lowest average low temperature) is January (48.7°F).

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Average pressure in September
Andalusia, FL

Average pressure in September - Andalusia, FL
  • Average pressure in September: 29.97"Hg

The month with the highest atmospheric pressure is January (30.14"Hg).
The month with the lowest atmospheric pressure is September (29.97"Hg).

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Average wind speed in September
Andalusia, FL

Average wind speed in September - Andalusia, FL
  • Average wind speed in September: 4.4mph

The windiest month (with the highest average wind speed) is April (5.5mph).
The calmest month (with the lowest average wind speed) is July (4mph).

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Average humidity in September
Andalusia, FL

Average humidity in September - Andalusia, FL
  • Average humidity in September: 77%

The months with the highest relative humidity are July, August and September (77%).
The month with the lowest relative humidity is March (71%).

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Average rainfall in September
Andalusia, FL

Average rainfall in September - Andalusia, FL
  • Average rainfall in September: 1.85"

The wettest month (with the highest rainfall) is July (2.68").
The driest month (with the least rainfall) is January (0.71").

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Average rainfall days in September
Andalusia, FL

Average rainfall days in September - Andalusia, FL
  • Average rainfall days in September: 15.7 days

The month with the highest number of rainy days is August (20.2 days).
The month with the least rainy days is November (8 days).

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Average daylight in September /
Average sunshine in September
Andalusia, FL

Average daylight in September / Average sunshine in September - Andalusia, FL
  • Average daylight in September: 12h and 2min

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

  • Average sunshine in September: 8h and 1min

The month with the most sunshine is July (Average sunshine: 10h and 30min).
The month with the least sunshine is December (Average sunshine: 5h and 42min).

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Average sunshine days in September
Andalusia, FL

Average sunshine days in September - Andalusia, FL
  • Average sunshine days in September: 12 days

The month with the most sunshine days is January (20.3 days).
The month with the least sunshine days is August (8.6 days).

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Average UV index in September
Andalusia, FL

Average UV index in September - Andalusia, FL
  • Average UV index in September: 6

The months with the highest UV index are May, June, July and August (UV index 7).
The month with the lowest UV index is January (UV index 4).

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Average cloud cover in September
Andalusia, FL

Average cloud cover in September - Andalusia, FL
  • Average cloud cover in September: 36

The months with the most cloud cover are February and December (Cloud cover 42).
The month with the least cloud cover is May (Cloud cover 32).

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Average visibility in September
Andalusia, FL

Average visibility in September - Andalusia, FL
  • Average visibility in September: 6mi

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

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Andalusia, Florida, USA

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