September weather forecast
Vamo, FL

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Weather in September

September, the first month of the autumn in Vamo, is also a hot month, with an average temperature ranging between max 86.7°F (30.4°C) and min 77.5°F (25.3°C).

Temperature

Vamo's weather in September indicates an average high-temperature of a still hot 86.7°F (30.4°C), nearly consistent with the 88.3°F (31.3°C) of August. Vamo, in September, experiences an average temperature of 77.5°F (25.3°C) at night.

Heat index

The heat index value during September is computed to be a very hot 98.6°F (37°C). Take more preventive steps, risk of heat exhaustion and heat cramps is elevated. Long activity may culminate in heatstroke.
The standards for the heat index are set for locations in shade and under light breezes. 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 'real feel', is a numerical representation of warmth when taking temperature and moisture levels into account. This impact is subjective, influenced by the person's physical activity and individual heat perception, affected by factors including wind, attire, and metabolic differences. Direct sun rays can make one feel hotter, potentially raising the heat index by 15 Fahrenheit (8 Celsius) degrees. Heat index values are essentially critical for children. Youngsters are usually more at risk than adults, considering they sweat less. Additionally, their high skin surface area compared to their little bodies and their high heat production due to activity increases their risk.
The body's innate mechanism to counteract overheating is through perspiration, as it leverages the cooling effects of sweat evaporation. Under high air temperature coupled with high humidity (high heat index), the body's perspiration is reduced, intensifying the sensation of heat. If heat absorption isn't effectively countered by the body's cooling methods, body temperature surges, hinting at potential problems.

Humidity

In September, the average relative humidity is 75%.

Rainfall

In Vamo, in September, during 21.5 rainfall days, 2.36" (60mm) of precipitation is typically accumulated. Throughout the year, there are 156.3 rainfall days, and 18.82" (478mm) of precipitation is accumulated.

Ocean temperature

In September, the average ocean temperature in Vamo is 84.7°F (29.3°C).
Note: Water temperatures ranging between 77°F (25°C) and 84.2°F (29°C) are regarded as very warm, making swimming, diving, and similar water activities pleasurable for extended periods.

Daylight

In September, the average length of the day in Vamo is 12h and 19min.
On the first day of September, sunrise is at 7:09 am and sunset at 7:50 pm. On the last day of the month, sunrise is at 7:22 am and sunset at 7:16 pm EDT.

Sunshine

In September, the average sunshine in Vamo is 9.1h.

UV index

May through September, with an average maximum UV index of 7, are months with the highest UV index. A UV Index of 6 to 7 symbolizes a high health vulnerability from unprotected exposure to Sun's UV rays for average individuals.
Note: The UV index of 7 in September translates into these instructions:
Beware of overexposure. Fair-skinned individuals risk burning in less than 20 minutes. Try to minimize direct Sun exposure between 10 a.m. and 4 p.m., the peak period for UV radiation. Also note that objects like parasols or canopies might not provide complete sun protection. Stay sun-safe with clothing that is both closely woven and worn loosely. Notice! The reflection of water and sand increases the UV radiation significantly.
Updated: Feb 10, 2024
Published by: Weather U.S. | About Us
Data Sources | Weather Forecasting & Climate

Frequently asked questions

How hot does it get in Vamo in September?

The high-temperature, in September, in Vamo, is 86.7°F (30.4°C), while the low-temperature averages to 77.5°F (25.3°C). The average heat index (a.k.a. 'felt air temperature', 'feels like'), which combines air temperature and relative humidity, in September is computed to be 98.6°F (37°C).

What is the average humidity in September in Vamo?

In Vamo, Florida, the average relative humidity in September is 75%.

How many days does it rain in September in Vamo?

In September, the rain falls for 21.5 days. Throughout September, 2.36" (60mm) of precipitation is accumulated.

What is the water temperature in September in Vamo?

In Vamo, the average seawater temperature in September is 84.7°F (29.3°C). For any water activity, surface water temperatures between 77°F (25°C) and 84.2°F (29°C) are considered as excellent and extremely pleasant for lengthened periods.

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

In Vamo, Florida, the average day length in September is 12h and 19min.

When is the sunrise / sunset in September in Vamo?

On the first day of September in Vamo, Florida, sunrise is at 7:09 am and sunset at 7:50 pm. On the last day of the month, sunrise is at 7:22 am and sunset at 7:16 pm EDT.

How many hours of sunshine does Vamo have in September?

In September, the average sunshine duration is 9.1h.

What are the months with the highest UV index in Vamo?

The months with the highest UV index in Vamo are May through September, with an average maximum UV index of 7.

What is the UV index reading in September in Vamo?

The average daily maximum UV index in September in Vamo, Florida, is 7. A UV Index estimate of 6 to 7 represents a high hazard to health from unprotected exposure to UV radiation.

Average temperature in September
Vamo, FL

Average temperature in September - Vamo, FL
  • Average high temperature in September: 86.7°F

The warmest month (with the highest average high temperature) is August (88.3°F).
The month with the lowest average high temperature is January (68.2°F).

  • Average low temperature in September: 77.5°F

The month with the highest average low temperature is August (80.1°F).
The coldest month (with the lowest average low temperature) is January (56.8°F).

Average pressure in September
Vamo, FL

Average pressure in September - Vamo, FL
  • Average pressure in September: 29.95"Hg

The month with the highest atmospheric pressure is January (30.13"Hg).
The month with the lowest atmospheric pressure is September (29.95"Hg).

Average wind speed in September
Vamo, FL

Average wind speed in September - Vamo, FL
  • Average wind speed in September: 7.6mph

The windiest months (with the highest average wind speed) are January and November (9.6mph).
The calmest month (with the lowest average wind speed) is July (6.8mph).

Average humidity in September
Vamo, FL

Average humidity in September - Vamo, FL
  • Average humidity in September: 75%

The month with the highest relative humidity is December (77%).
The months with the lowest relative humidity are March, May and October (73%).

Average rainfall in September
Vamo, FL

Average rainfall in September - Vamo, FL
  • Average rainfall in September: 2.36"

The wettest month (with the highest rainfall) is August (4.09").
The driest months (with the least rainfall) are February and March (0.47").

Average rainfall days in September
Vamo, FL

Average rainfall days in September - Vamo, FL
  • Average rainfall days in September: 21.5 days

The month with the highest number of rainy days is August (23.6 days).
The month with the least rainy days is February (6.3 days).

Average sea temperature in September
Vamo, FL

Average sea temperature in September - Vamo, FL
  • Average sea temperature in September: 84.7°F

The best month for swimming (with the highest average sea temperature) is August (86.7°F).
The coldest month (with the lowest average sea temperature) is January (64.9°F).

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

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

The month with the longest days is June (Average daylight: 13h and 48min).
The month with the shortest days is December (Average daylight: 10h and 30min).

  • Average sunshine in September: 9h and 1min

The month with the most sunshine is May (Average sunshine: 11h and 0min).
The month with the least sunshine is December (Average sunshine: 6h and 30min).

Average sunshine days in September
Vamo, FL

Average sunshine days in September - Vamo, FL
  • Average sunshine days in September: 5 days

The month with the most sunshine days is January (22.9 days).
The month with the least sunshine days is August (4.4 days).

Average UV index in September
Vamo, FL

Average UV index in September - Vamo, FL
  • Average UV index in September: 7

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

Average cloud cover in September
Vamo, FL

Average cloud cover in September - Vamo, FL
  • Average cloud cover in September: 28

The months with the most cloud cover are January and December (Cloud cover 29).
The month with the least cloud cover is May (Cloud cover 22).

Average visibility in September
Vamo, FL

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

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

Vamo, Florida, USA

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