September weather forecast and climate
Denaud, FL

September, the first month of the autumn, in Denaud, is still a hot month, with average temperature ranging between max 88.3°F (31.3°C) and min 74.3°F (23.5°C).

Temperature

In September, the average high-temperature is almost the same as in August - a still tropical 88.3°F (31.3°C). In Denaud, the average low-temperature is 74.3°F (23.5°C).

Heat index

In September, the average heat index is appraised at an extremely hot 107.4°F (41.9°C). Be wary - heat exhaustion and heat cramps are highly anticipated. With continued activity, heatstroke is very likely.
Take into consideration that the heat index values are calculated for shade and light wind conditions. With the exposure to direct sunlight, the heat index may be increased by up to 15 Fahrenheit (8 Celsius) degrees.
Note: The heat index, also known as 'felt air temperature', 'real feel', 'feels like', or 'apparent temperature', is an index that combines air temperature and relative humidity to determine the human-perceived temperature equivalent. This effect is individual, with diverse people perceiving weather differently for numerous reasons (pregnancy, differences in body mass, height, and shape, metabolic differences), and activity. Be aware that direct exposure to sunlight increases heat impact, and may raise the heat index additionally, by up to 15 Fahrenheit (8 Celsius) degrees. Heat index values are especially crucial for babies and toddlers. Young children are generally more endangered than adults, as they usually less sweat. And also, due to larger skin surface relative to their small bodies and higher heat production as a result of their activity.
The human body normally cools itself by perspiration, as evaporated sweat carries heat away from the body. High relative humidity reduces the evaporation rate, resulting in a lower heat removal rate from the body, causing the perception of being overheated. If the body can not disperse the excessive heat and body temperature reaches conditions of hyperthermia, above 99.5°F (37.5°C) to 100.9°F (38.3°C), thermal conditions are potentially life-threatening.

Humidity

September is the most humid month in Denaud, with an average relative humidity of 80%.

Rainfall

In September, in Denaud, the rain falls for 19.7 days. Throughout September, 1.81" (46mm) of precipitation is accumulated. In Denaud, during the entire year, the rain falls for 161.1 days and collects up to 17.6" (447mm) of precipitation.

Daylight

In Denaud, Florida, the average length of the day is 12.3h.

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 in Denaud, Florida. A UV Index of 6 to 7 symbolizes a high health vulnerability from unprotected exposure to the Sun's UV rays for average individuals.
Note: The daily maximum UV index of 7 in September interpret into the following advice:
Take precautions against overexposure. Protection against sun damage is needed. 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. A wide-brim hat offers excellent sun protection for eyes, ears, face, and neck. Sunglasses with UVA and UVB protection significantly reduce eye damage from sun exposure. Tightly woven, loose-fitting clothes provide additional protection from the Sun.

What is the temperature in September in Denaud?

The average high-temperature, in September, in Denaud, is 88.3°F (31.3°C), while the average low-temperature is 74.3°F (23.5°C). The average heat index (a.k.a. 'apparent temperature', 'feels like'), that combines relative humidity and air temperature, in September is appraised at 107.4°F (41.9°C).

What is the most humid month in Denaud?

The most humid month in Denaud is September, with an average relative humidity of 80%.

What is the average humidity in September in Denaud?

In September, the average relative humidity in Denaud is 80%.

How much does it rain in Denaud in September?

In September, the rain falls for 19.7 days. Throughout September, 1.81" (46mm) of precipitation is accumulated.

How many hours of daylight does Denaud have in September?

The average length of the day in September in Denaud is 12.3h.

How many hours of sunshine does Denaud have in September?

In Denaud, Florida, the average sunshine in September is 8.8h.

What are the months with the highest UV index in Denaud?

May through September, with an average maximum UV index of 7, are months with the highest UV index in Denaud.

How high is the UV index in September in Denaud?

In September, the average daily maximum UV index in Denaud, Florida, is 7. A UV Index value of 6 to 7 symbolizes a high health threat from unprotected exposure to the UV radiation.
Average temperature in September - Denaud, FL
  • Average high temperature in September: 88.3°F

The warmest months (with the highest average high temperature) are July and August (90.1°F).
The month with the lowest average high temperature is January (72.3°F).

  • Average low temperature in September: 74.3°F

The month with the highest average low temperature is August (76.1°F).
The coldest month (with the lowest average low temperature) is January (54.3°F).

Average pressure in September - Denaud, FL
  • Average pressure in September: 29.95"

The month with the highest atmospheric pressure is January (30.12").
The month with the lowest atmospheric pressure is September (29.95").

Average wind speed in September - Denaud, FL
  • Average wind speed in September: 5.1mph

The windiest month (with the highest average wind speed) is March (6.6mph).
The calmest month (with the lowest average wind speed) is July (4.4mph).

Average humidity in September - Denaud, 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 (70%).

Average rainfall in September - Denaud, FL
  • Average rainfall in September: 1.81"

The wettest month (with the highest rainfall) is August (3.46").
The driest month (with the least rainfall) is March (0.43").

Average rainfall days in September - Denaud, FL
  • Average rainfall days in September: 19.7 days

The month with the highest number of rainy days is August (22.4 days).
The month with the least rainy days is January (6.3 days).

Average daylight in September / Average sunshine in September - Denaud, FL
  • Average daylight in September: 12.3h

The month with the longest days is June (Average daylight: 13.8h).
The month with the shortest days is December (Average daylight: 10.5h).

  • Average sunshine in September: 8.8h

Months with the most sunshine are May and July (Average sunshine: 10.7h).
The month with the least sunshine is December (Average sunshine: 6.3h).

Average sunshine days in September - Denaud, FL
  • Average sunshine days in September: 7.7 days

The month with the most sunshine days is January (23 days).
The month with the least sunshine days is August (5.8 days).

Average UV index in September - Denaud, FL
  • Average UV index in September: 7

Months with the highest UV index are May, June, July, August and September (UV index 7).
Months with the lowest UV index are January, February and December (UV index 5).

Average cloud cover in September - Denaud, FL
  • Average cloud cover in September: 33

Months with the most cloud cover are January, September and December (Cloud cover 33).
Months with the least cloud cover are April and May (Cloud cover 28).

Average visibility in September - Denaud, FL
  • Average visibility in September: 6mi

Months with the highest visibility are January, February, March, April, May, June, July, August, September, October, November and December (6mi).
Months with the lowest visibility are January, February, March, April, May, June, July, August, September, October, November and December (6mi).