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 during September registers at a still hot 87.1°F (30.6°C), closely corresponding to the preceding month. September nights experience a consistent temperature drop to a pleasant 72.3°F (22.4°C).Heat index
The heat index for September is computed to be a sweltering 102.2°F (39°C). Heightened safety actions are necessary, heat cramps and heat exhaustion are probable. Persistent activity may lead to heatstroke.Know that the heat index computations account for shaded terrains and slight winds. The heat index could see an increase by 15 Fahrenheit (8 Celsius) degrees under direct sunshine.
Note: The heat index, also known as 'felt air temperature' or 'real feel', quantifies the warmth felt when relative humidity is considered. One's perception of temperature can vary depending on physical activity and individual heat sensitivity, influenced by factors like wind, attire, and metabolic variations. 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 essentially critical for children. Young individuals are generally in more danger than adults due to their lower capacity to sweat. Moreover, their large skin surface in relation to their small bodies and the increased heat generation from their activities makes them more vulnerable.
Through perspiration, the body has a natural mechanism to eliminate excessive heat via sweat evaporation. When relative humidity increases, the body's capacity to evaporate heat decreases, leading to a heightened sense of warmth. The body is at risk of dehydration and related complications when it fails to shed excessive heat.
Humidity
The months with the highest humidity are August and September, with an average relative humidity of 78%.Rainfall
In September, in Shannon Wood, the rain falls for 21.5 days. Throughout September, 2.99" (76mm) of precipitation is accumulated. Throughout the year, there are 190.9 rainfall days, and 35.16" (893mm) of precipitation is accumulated.Daylight
In September, the average length of the day in Shannon Wood, Florida, is 12h and 20min.On the first day of the month, sunrise is at 7:07 am and sunset at 7:51 pm. On the last day of September, sunrise is at 7:22 am and sunset at 7:16 pm EDT.
Sunshine
In September, the average sunshine is 8.3h.UV index
The average daily maximum UV index in September in Shannon Wood is 6. A UV Index reading of 6 to 7 represents a high threat to health from unprotected exposure to Sun's UV rays for the ordinary person.Note: The maximum daily UV index of 6 in September interprets into the following recommendations:
Exercise precautions and adapt sun safety practices. Defence against skin and eye affliction is paramount. Be aware that the sun's UV radiation is strongest between 10 a.m. and 4 p.m. and try to reduce direct sun exposure during this period as much as possible. Tightly woven clothing, when worn loosely, shields effectively against the Sun.
Frequently asked questions
How hot is it in Shannon Wood in September?
What are the most humid months in Shannon Wood?
What is the average humidity in September in Shannon Wood?
How many days does it rain in September in Shannon Wood?
What is the average length of the day in September in Shannon Wood?
When is the sunrise / sunset in September in Shannon Wood?
How many hours of sunshine does Shannon Wood have in September?
What is the UV index intensity in September in Shannon Wood?
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 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 2min
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).
Shannon Wood, Florida, USA
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