Contents
- Weather in September
- Frequently asked questions
- Average temperature in September
- Average pressure in September
- Average wind speed in September
- Average humidity in September
- Average rainfall in September
- Average rainfall days in September
- Average daylight in September
- Average sunshine in September
- Average sunshine days in September
- Average UV index in September
- Average cloud cover in September
- Average visibility in September
Weather in September
Temperature
The average high-temperature is a still tropical 86.9°F (30.5°C) in September, hardly different from the 88.9°F (31.6°C) recorded in August. September nights experience a consistent temperature drop to a warm 74.3°F (23.5°C).Heat index
For September, the heat index is evaluated at a fiery hot 102.2°F (39°C). Emphasize additional safety, risk of heat cramps and heat exhaustion is high. Continuous activity might result in heatstroke.In terms of the heat index, values are set with light wind and shade conditions in mind. Exposure to the sun directly might heighten the heat index by 15 Fahrenheit (8 Celsius) degrees.
Note: The heat index, also known as 'felt air temperature' or 'feels like', is a value derived by merging air temperature with the humidity to convey how the climate feels. One's weather perception can be influenced by a range of factors including metabolic differences, being pregnant, and their level of physical activity. Considering the impact of direct sunlight, it's possible for the heat index to surge by up to 15 Fahrenheit (8 Celsius) degrees. Heat index values are of high significance for children. Youths are typically more endangered than adults since they usually sweat less. Their larger skin surface concerning their smaller bodies and higher heat production due to activity further adds to their vulnerability.
When temperatures rise, the human body turns to perspiration, using the cooling power of evaporating sweat. A surge in relative humidity can disrupt the body's normal cooling function by slowing evaporation, hence reducing the rate at which the body cools and intensifying the perception of heat. When the heat gained surpasses the body's cooling capacity, temperatures rise, signaling potential health concerns.
Humidity
The most humid month is September, with an average relative humidity of 78%.Rainfall
In Homosassa Springs, Florida, during September, the rain falls for 17.8 days and regularly aggregates up to 2.52" (64mm) of precipitation. Throughout the year, in Homosassa Springs, there are 167.4 rainfall days, and 28.74" (730mm) of precipitation is accumulated.Daylight
In September, the average length of the day is 12h and 19min.On the first day of September in Homosassa Springs, sunrise is at 7:08 am and sunset at 7:51 pm. On the last day of the month, sunrise is at 7:23 am and sunset at 7:16 pm EDT.
Sunshine
The average sunshine in September is 9.1h.UV index
The months with the highest UV index are May through September, with an average maximum UV index of 7. A UV Index reading of 6 to 7 represents a high threat to health from unprotected exposure to Sun's UV rays for the average person.Note: The average daily UV index of 7 in September transforms into the following instructions:
Deter overexposure. Protecting against the sun's effects is essential. Seek shade and limit direct Sun exposure between 10 a.m. and 4 p.m., when UV radiation is at its peak, but be aware that not all shade structures provide complete sun protection. It's wise to wear UVA and UVB-blocking sunglasses when the sun shines brightly.
Frequently asked questions
How hot is it in Homosassa Springs in September?
What is the most humid month in Homosassa Springs?
What is the average humidity in September in Homosassa Springs?
How much does it rain in Homosassa Springs in September?
What is the average length of the day in September in Homosassa Springs?
When are sunrise and sunset in September in Homosassa Springs?
How long on average sun shines in September in Homosassa Springs?
When is the highest UV index in Homosassa Springs?
How high is the UV index in September in Homosassa Springs?
Average temperature in September
Homosassa Springs, FL
- Average high temperature in September: 86.9°F
The warmest month (with the highest average high temperature) is August (88.9°F).
The month with the lowest average high temperature is January (65.5°F).
- Average low temperature in September: 74.3°F
The month with the highest average low temperature is August (77.2°F).
The coldest month (with the lowest average low temperature) is January (50.5°F).
Average pressure in September
Homosassa Springs, 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).
Average wind speed in September
Homosassa Springs, FL
- Average wind speed in September: 6mph
The windiest months (with the highest average wind speed) are March and April (7.6mph).
The calmest months (with the lowest average wind speed) are July and August (5.8mph).
Average humidity in September
Homosassa Springs, FL
- Average humidity in September: 78%
The month with the highest relative humidity is September (78%).
The months with the lowest relative humidity are January and March (73%).
Average rainfall in September
Homosassa Springs, FL
- Average rainfall in September: 2.52"
The wettest month (with the highest rainfall) is July (4.65").
The driest month (with the least rainfall) is November (1.14").
Average rainfall days in September
Homosassa Springs, FL
- Average rainfall days in September: 17.8 days
The month with the highest number of rainy days is July (24.5 days).
The month with the least rainy days is November (7.4 days).
Average daylight in September /
Average sunshine in September
Homosassa Springs, 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: 9h and 1min
The month with the most sunshine is May (Average sunshine: 11h and 6min).
The month with the least sunshine is December (Average sunshine: 6h and 18min).
Average sunshine days in September
Homosassa Springs, FL
- Average sunshine days in September: 9.1 days
The month with the most sunshine days is November (21.9 days).
The month with the least sunshine days is August (3.5 days).
Average UV index in September
Homosassa Springs, 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
Homosassa Springs, FL
- Average cloud cover in September: 28
The month with the most cloud cover is February (Cloud cover 33).
The month with the least cloud cover is May (Cloud cover 23).
Average visibility in September
Homosassa Springs, 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).
Homosassa Springs, Florida, USA
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