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 is a still tropical 87.6°F (30.9°C), almost matching the conditions of the preceding month. Monkey Box experiences a nighttime temperature average of 75°F (23.9°C) during September.Heat index
In September, the heat index is computed to be a blisteringly hot 105.8°F (41°C). Take additional safety steps, risk of heat exhaustion and heat cramps is notable. Prolonged activity may cause heatstroke.One should consider that heat index numbers are for shaded settings and light wind. Exposure to the direct sun might augment heat index values by 15 Fahrenheit (8 Celsius) degrees.
Note: The heat index, also known as 'feels like' or 'apparent temperature', integrates the air's temperature and its humidity to showcase the felt temperature by people. An individual's perception of weather can be affected by a variety of elements including metabolic differences, being pregnant, and their level of physical exertion. When directly under the sun, the weather's impact can intensify, possibly boosting the heat index by 15 Fahrenheit (8 Celsius) degrees. Heat index values hold particular importance for children. Kids are usually more vulnerable than adults, given their lesser sweating ability. Along with their larger skin surface relative to their small stature and the excess heat due to their activity, their risk is amplified.
The primary way humans combat excessive warmth is by perspiring, letting sweat evaporate and cool the body. Under conditions of increased relative humidity, the evaporation rate lessens, causing the body to retain more heat than under less humid conditions. The body faces dehydration threats when its cooling efforts are outpaced by excessive heat gain.
Humidity
With an average relative humidity of 80%, September is the most humid month.Rainfall
In Monkey Box, in September, it is raining for 23.4 days, with typically 3.46" (88mm) of accumulated precipitation. Throughout the year, there are 203.3 rainfall days, and 30.59" (777mm) of precipitation is accumulated.Daylight
In September, the average length of the day is 12h and 19min.On the first day of the month, sunrise is at 7:03 am and sunset at 7:44 pm. On the last day of September, sunrise is at 7:16 am and sunset at 7:11 pm EDT.
Sunshine
In Monkey Box, the average sunshine in September is 8.8h.UV index
May through September, with an average maximum UV index of 7, are months with the highest UV index in Monkey Box, Florida. A UV Index value of 6 to 7 symbolizes a high health hazard from exposure to the Sun's UV rays for the ordinary person.Note: A maximum high UV index of 7 in September translates into the following recommendations:
Dodge overexposure. Fair-skinned people can get singed in less than 20 minutes. Seek shade and minimize exposure to direct Sun in a period between 10 a.m. and 4 p.m. when UV radiation is most intense; keep in mind that shade structures like parasols or canopies do not provide perfect sun protection. Stay sun-safe with clothing that is both closely woven and worn loosely.
Published by: Weather U.S. | About Us
Data Sources | Weather Forecasting & Climate
Frequently asked questions
Is it hot during September?
What is the most humid month?
What is the average humidity in September in Monkey Box?
How much does it rain in September?
How many hours of daylight does Monkey Box have in September?
When are sunrise and sunset in September?
How many hours of sunshine does Monkey Box have in September?
What are the months with the highest UV index?
What is the UV index reading in September in Monkey Box?
Average temperature in September
Monkey Box, FL
- Average high temperature in September: 87.6°F
The warmest month (with the highest average high temperature) is August (89.4°F).
The month with the lowest average high temperature is January (72.1°F).
- Average low temperature in September: 75°F
The month with the highest average low temperature is August (77°F).
The coldest month (with the lowest average low temperature) is January (56.5°F).
Average pressure in September
Monkey Box, FL
- Average pressure in September: 29.96"Hg
The month with the highest atmospheric pressure is January (30.12"Hg).
The months with the lowest atmospheric pressure are September and October (29.96"Hg).
Average wind speed in September
Monkey Box, FL
- Average wind speed in September: 5.8mph
The windiest months (with the highest average wind speed) are January and March (7.6mph).
The calmest month (with the lowest average wind speed) is July (5.1mph).
Average humidity in September
Monkey Box, FL
- Average humidity in September: 80%
The month with the highest relative humidity is September (80%).
The month with the lowest relative humidity is March (69%).
Average rainfall in September
Monkey Box, FL
- Average rainfall in September: 3.46"
The wettest month (with the highest rainfall) is August (5.43").
The driest months (with the least rainfall) are January and February (0.98").
Average rainfall days in September
Monkey Box, FL
- Average rainfall days in September: 23.4 days
The month with the highest number of rainy days is July (25.3 days).
The month with the least rainy days is February (9.5 days).
Average daylight in September /
Average sunshine in September
Monkey Box, 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: 8h and 5min
The months with the most sunshine are May and July (Average sunshine: 10h and 36min).
The month with the least sunshine is December (Average sunshine: 6h and 6min).
Average sunshine days in September
Monkey Box, FL
- Average sunshine days in September: 4.4 days
The month with the most sunshine days is January (18.7 days).
The month with the least sunshine days is July (4.1 days).
Average UV index in September
Monkey Box, 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 months with the lowest UV index are January, February, November and December (UV index 5).
Average cloud cover in September
Monkey Box, FL
- Average cloud cover in September: 33
The month with the most cloud cover is January (Cloud cover 35).
The month with the least cloud cover is May (Cloud cover 29).
Average visibility in September
Monkey Box, 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).
Monkey Box, Florida, USA
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