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 transition into September notes an average high-temperature of a still hot 88.3°F (31.3°C), revealing a mild distinction from the 89.8°F (32.1°C) in August. In September, Weeki Wachee Acres experiences a temperature dip to an average of 74.1°F (23.4°C) at night.Heat index
The heat index value for September is appraised at an extremely hot 105.8°F (41°C). Take special precautions - heat exhaustion and heat cramps are expected. Heatstroke may occur with lengthy activity.Consider that heat index readings are for situations in the shade and light wind. The heat index might be elevated by 15 Fahrenheit (8 Celsius) degrees due to direct sun exposure.
Note: The heat index, also known as 'felt air temperature' or 'real feel', blends air temperature and moisture content to represent the felt temperature to humans. The individual's impression of temperature can be shaped by additional aspects such as metabolic variations, physical activity, and clothing. It is noteworthy that being in direct sunlight can enhance the weather's impact, raising the heat index by as much as 15 Fahrenheit (8 Celsius) degrees. Heat index values hold particular significance for children. Kids are usually in more danger than grown-ups as they tend to sweat less. Plus, their bigger skin surface in relation to their small frames and increased heat generation due to their activity level make them more susceptible.
To offset high temperatures, the human body releases sweat which, upon evaporation, cools it down. Increased relative humidity interferes with body cooling by slowing the rate of evaporation, resulting in a slower body cooling rate and a heightened feeling of heat. When heat uptake goes beyond the body's cooling mechanisms, there's a surge in body temperature, posing health risks.
Humidity
The months with the highest humidity in Weeki Wachee Acres, Florida, are July through September, with an average relative humidity of 78%.Rainfall
In Weeki Wachee Acres, during September, the rain falls for 15.5 days and regularly aggregates up to 1.46" (37mm) of precipitation. Throughout the year, there are 136.9 rainfall days, and 15.47" (393mm) of precipitation is accumulated.Daylight
In Weeki Wachee Acres, the average length of the day in September is 12h and 19min.On the first day of the month, sunrise is at 7:08 am and sunset at 7:51 pm. On the last day of September, sunrise is at 7:23 am and sunset at 7:17 pm EDT.
Sunshine
In September, the average sunshine is 8.8h.UV index
May through September, with an average maximum UV index of 7, are months with the highest UV index. A UV Index estimate of 6 to 7 represents a high threat to health from unprotected exposure to Sun's UV rays for the average person.Note: A maximum high daily UV index of 7 during September translates into the following directions:
Dodge overexposure. Fair-skinned people can get singed in less than 20 minutes. Between 10 a.m. and 4 p.m., UV radiation is strongest. Make an effort to avoid direct sunlight during this time, remembering that shade structures may not provide full sun protection. Enhance your sun protection with tightly woven, yet airy clothing.
Published by: Weather U.S. | About Us
Data Sources | Weather Forecasting & Climate
Frequently asked questions
How hot does it get in Weeki Wachee Acres in September?
What is the most humid month in Weeki Wachee Acres?
What is the average humidity in September in Weeki Wachee Acres?
How much does it rain in Weeki Wachee Acres in September?
How many hours of daylight does Weeki Wachee Acres have in September?
When is the sunrise / sunset in September in Weeki Wachee Acres?
How many hours of sunshine does Weeki Wachee Acres have in September?
When is the highest UV index in Weeki Wachee Acres?
What is the UV index reading in September in Weeki Wachee Acres?
Average temperature in September
Weeki Wachee Acres, FL
- Average high temperature in September: 88.3°F
The warmest month (with the highest average high temperature) is August (89.8°F).
The month with the lowest average high temperature is January (67.3°F).
- Average low temperature in September: 74.1°F
The month with the highest average low temperature is August (76.3°F).
The coldest month (with the lowest average low temperature) is January (50.4°F).
Average pressure in September
Weeki Wachee Acres, FL
- Average pressure in September: 29.96"Hg
The month with the highest atmospheric pressure is January (30.14"Hg).
The month with the lowest atmospheric pressure is September (29.96"Hg).
Average wind speed in September
Weeki Wachee Acres, FL
- Average wind speed in September: 5.2mph
The windiest months (with the highest average wind speed) are March and April (6.8mph).
The calmest months (with the lowest average wind speed) are July and August (5mph).
Average humidity in September
Weeki Wachee Acres, FL
- Average humidity in September: 78%
The months with the highest relative humidity are July, August and September (78%).
The month with the lowest relative humidity is March (72%).
Average rainfall in September
Weeki Wachee Acres, FL
- Average rainfall in September: 1.46"
The wettest month (with the highest rainfall) is August (3.03").
The driest month (with the least rainfall) is March (0.39").
Average rainfall days in September
Weeki Wachee Acres, FL
- Average rainfall days in September: 15.5 days
The month with the highest number of rainy days is July (20.8 days).
The month with the least rainy days is January (6.3 days).
Average daylight in September /
Average sunshine in September
Weeki Wachee Acres, FL
- Average daylight in September: 12h and 2min
The month with the longest days is June (Average daylight: 13h and 54min).
The month with the shortest days is December (Average daylight: 10h and 24min).
- Average sunshine in September: 8h and 5min
The months with the most sunshine are May and July (Average sunshine: 10h and 42min).
The month with the least sunshine is December (Average sunshine: 6h and 12min).
Average sunshine days in September
Weeki Wachee Acres, FL
- Average sunshine days in September: 12.6 days
The month with the most sunshine days is March (23.1 days).
The month with the least sunshine days is July (7.8 days).
Average UV index in September
Weeki Wachee Acres, 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
Weeki Wachee Acres, FL
- Average cloud cover in September: 32
The months with the most cloud cover are January, February and December (Cloud cover 36).
The month with the least cloud cover is May (Cloud cover 26).
Average visibility in September
Weeki Wachee Acres, 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).
Weeki Wachee Acres, Florida, USA
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