September weather forecastShannon Wood, FL
September
Weather in September
The first month of the autumn, September, is also a hot month in Shannon Wood, Florida, with an average temperature ranging between min 72.3°F (22.4°C) and max 87.1°F (30.6°C).Temperature
Shannon Wood's September reports an average high-temperature of a still tropical 87.1°F (30.6°C), exhibiting a minor difference from August. During September, Shannon Wood consistently records a temperature low averaging an agreeable 72.3°F (22.4°C).Heat index
The heat index in September is evaluated at a very hot 102.2°F (39°C). Undertake special precautions, the probability of heat exhaustion and heat cramps is high. Prolonged activity may provoke heatstroke.It is essential to grasp that the heat index's numbers are for shade and light wind settings. Exposure to the sun directly might heighten the heat index by 15 Fahrenheit (8 Celsius) degrees.
Note: The heat index, also known as 'apparent temperature' or 'felt air temperature', is a single figure representing how weather conditions feel when combining temperature and humidity. The impact of weather is individual, with diverse individuals experiencing it differently due to variations in body mass, height, and activity levels. Take note that direct exposure to the sun can increase the felt temperature, possibly adding 15 Fahrenheit (8 Celsius) degrees to the heat index. Heat index values are highly critical for babies and toddlers. Younglings frequently fail to recognize the requirement to rest and rehydrate. Thirst emerges late in dehydration - it is imperative to keep hydration levels high, particularly during extended physical exertions.
Evaporating sweat is a key way the human body dispels excessive warmth, all thanks to the process of perspiration. In the presence of elevated relative humidity, the evaporation rate decreases. This reduction leads to increased body heat retention compared to conditions of dry air. Inadequate heat shedding in the face of rising body temperatures hints at potential dehydration risks.
Humidity
August and September, with an average relative humidity of 78%, are the most humid months.Rainfall
In Shannon Wood, in September, during 21.5 rainfall days, 2.99" (76mm) of precipitation is typically accumulated. In Shannon Wood, during the entire year, the rain falls for 190.9 days and collects up to 35.16" (893mm) of precipitation.Daylight
The average length of the day in September is 12h and 20min.On the first day of September, sunrise is at 7:07 am and sunset at 7:51 pm. On the last day of the month, sunrise is at 7:22 am and sunset at 7:16 pm EDT.
Sunshine
In Shannon Wood, the average sunshine in September is 8.3h.UV index
In Shannon Wood, the average daily maximum UV index in September is 6. A UV Index estimate of 6 to 7 represents a high health risk from unprotected exposure to Sun's UV rays for ordinary individuals.Note: A typical high UV index of 6 in September suggests the following recommendations:
Sustain precautions and conform to sun safety norms. Preventing sunburn is necessary. To the best of your ability, limit your exposure to the sun between the hours of 10 a.m. and 4 p.m., when UV radiation is at its peak. A hat with a broad brim is indispensable, filtering out up to half of UV rays.
Published by: Weather U.S. | About Us
Data Sources | Weather Forecasting & Climate
Frequently asked questions
Average temperature in September
Shannon Wood, FL
- Average high temperature in September: 87.1°F
The warmest month (with the highest average high temperature) is August (90.1°F).
The month with the lowest average high temperature is January (64.6°F).
- Average low temperature in September: 72.3°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 (46.4°F).
Average pressure in September
Shannon Wood, FL
- Average pressure in September: 29.97"Hg
The month with the highest atmospheric pressure is January (30.15"Hg).
The month with the lowest atmospheric pressure is September (29.97"Hg).
Average wind speed in September
Shannon Wood, FL
- Average wind speed in September: 5.3mph
The windiest month (with the highest average wind speed) is April (7.1mph).
The calmest month (with the lowest average wind speed) is July (4.9mph).
Average humidity in September
Shannon Wood, FL
- Average humidity in September: 78%
The months with the highest relative humidity are August and September (78%).
The months with the lowest relative humidity are January and March (71%).
Average rainfall in September
Shannon Wood, FL
- Average rainfall in September: 2.99"
The wettest month (with the highest rainfall) is August (5.43").
The driest month (with the least rainfall) is November (1.42").
Average rainfall days in September
Shannon Wood, FL
- Average rainfall days in September: 21.5 days
The month with the highest number of rainy days is August (27.3 days).
The month with the least rainy days is November (8.5 days).
Average daylight in September /
Average sunshine in September
Shannon Wood, FL
- Average daylight in September: 12h and 18min
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 18min
The month with the most sunshine is May (Average sunshine: 10h and 30min).
The month with the least sunshine is December (Average sunshine: 5h and 54min).
Average sunshine days in September
Shannon Wood, FL
- Average sunshine days in September: 6.2 days
The month with the most sunshine days is January (19.7 days).
The month with the least sunshine days is August (2.1 days).
Average UV index in September
Shannon Wood, FL
- Average UV index in September: 6
The months with the highest UV index are May, June, July and August (UV index 7).
The months with the lowest UV index are January, February and December (UV index 4).
Average cloud cover in September
Shannon Wood, FL
- Average cloud cover in September: 35
The month with the most cloud cover is December (Cloud cover 38).
The month with the least cloud cover is May (Cloud cover 29).
Average visibility in September
Shannon Wood, 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).
