September weather forecast and climate
Clarcona, FL

Weather in September

September, the first month of the autumn, in Clarcona, is still a hot month, with average temperature fluctuating between 88.5°F (31.4°C) and 74.5°F (23.6°C).

Temperature

In Clarcona, the average high-temperature is almost the same as in August - a still tropical 88.5°F (31.4°C). In September, in Clarcona, the average low-temperature is 74.5°F (23.6°C).

Heat index

In September, the average heat index is calculated to a scorching 106°F (41.1°C). Beware - heat cramps and heat exhaustion are very likely. Heatstroke is imminent with prolonged activity.
Note that heat index values are valued for light wind and location in the shade. Exposure to direct sunshine can increase heat index values by up to 15 Fahrenheit (8 Celsius) degrees.
Note: The heat index, also known as 'apparent temperature', 'felt air temperature', 'feels like', or 'real feel', is a calculated temperature value of how hot it feels when the moisture in the air is factored in. Additional factors like differences in body mass, height, and shape, metabolic differences, pregnancy, and activity influence one's weather impression. Bear in mind that direct sunshine exposure increases weather impact, and may raise heat index by up to 15 Fahrenheit (8 Celsius) degrees. Heat index values are especially crucial for babies and toddlers. Children are often less aware of the need to rest and re-hydrate. Thirst is a late sign of dehydration - it is vital to remain hydrated, particularly during prolonged physical activities.
Perspiration is the human body's physiological response to high temperatures and is an attempt to lower body temperature through evaporation of sweat. With a lot of moisture in the air, the evaporation process is not as effective, and the body does not cool down as efficiently, creating a perception of overheating. 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

With an average relative humidity of 77%, September is the most humid month in Clarcona.

Rainfall

In Clarcona, during September, the rain falls for 24.4 days and regularly aggregates up to 5.04" (128mm) of precipitation. In Clarcona, during the entire year, the rain falls for 207.2 days and collects up to 42.24" (1073mm) of precipitation.

Daylight

The average length of the day in Clarcona is 12.3h.

Sunshine

In Clarcona, the average sunshine is 8.6h.

UV index

In September, the average daily maximum UV index is 6. A UV Index reading of 6 to 7 represents a high health hazard from unsafe exposure to the UV radiation for the average person.
Note: In September, the average maximum UV index of 6 translate into the following recommendations:
Take precautions against overexposure. Fair-skinned people may get burned in less than 20 minutes. The Sun's UV radiation is most powerful between 10 a.m. and 4 p.m. To the extent possible, limit exposure to the direct sun during these hours. 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.
[Resources]

FAQ

What is the temperature in September in Clarcona?

In Clarcona, Florida, in September, the average high-temperature is 88.5°F (31.4°C), and the average low-temperature is 74.5°F (23.6°C). In September, the average heat index (a.k.a. 'feels like', 'felt air temperature'), that combines both air temperature and relative humidity, is evaluated at 106°F (41.1°C).

What is the most humid month in Clarcona?

The most humid month in Clarcona, Florida, is September, with an average relative humidity of 77%.

What is the average humidity in September in Clarcona?

In Clarcona, the average relative humidity in September is 77%.

How many days does it rain in September in Clarcona?

In Clarcona, Florida, in September, it is raining for 24.4 days, with typically 5.04" (128mm) of accumulated precipitation.

How many hours of daylight does Clarcona have in September?

In September, the average length of the day in Clarcona is 12.3h.

How long on average sun shines in September in Clarcona?

In Clarcona, the average sunshine in September is 8.6h.

What is the UV index intensity in September in Clarcona?

In Clarcona, Florida, the average daily maximum UV index in September is 6. A UV Index reading of 6 to 7 represents a high health threat from unsafe exposure to the Sun's UV rays.

Average temperature in September
Clarcona, FL

Average temperature in September - Clarcona, FL
  • Average high temperature in September: 88.5°F

The warmest month (with the highest average high temperature) is August (91°F).
The month with the lowest average high temperature is January (68.4°F).

  • Average low temperature in September: 74.5°F

The month with the highest average low temperature is August (76.8°F).
The coldest month (with the lowest average low temperature) is January (51.1°F).

[Resources]

Average pressure in September
Clarcona, FL

Average pressure in September - Clarcona, FL
  • Average pressure in September: 29.97"

The month with the highest atmospheric pressure is January (30.14").
The month with the lowest atmospheric pressure is September (29.97").

[Resources]

Average wind speed in September
Clarcona, FL

Average wind speed in September - Clarcona, FL
  • Average wind speed in September: 5.3mph

The windiest months (with the highest average wind speed) are March and April (6.6mph).
The calmest month (with the lowest average wind speed) is July (4.7mph).

[Resources]

Average humidity in September
Clarcona, FL

Average humidity in September - Clarcona, FL
  • Average humidity in September: 77%

The month with the highest relative humidity is September (77%).
The month with the lowest relative humidity is March (70%).

[Resources]

Average rainfall in September
Clarcona, FL

Average rainfall in September - Clarcona, FL
  • Average rainfall in September: 5.04"

The wettest months (with the highest rainfall) are July and August (7.05").
The driest months (with the least rainfall) are January and March (1.5").

[Resources]

Average rainfall days in September
Clarcona, FL

Average rainfall days in September - Clarcona, FL
  • Average rainfall days in September: 24.4 days

The month with the highest number of rainy days is August (28.7 days).
The month with the least rainy days is November (10.4 days).

[Resources]

Average daylight in September /
Average sunshine in September
Clarcona, FL

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

The month with the longest days is June (Average daylight: 14h).
The month with the shortest days is December (Average daylight: 10.3h).

  • Average sunshine in September: 8.6h

Months with the most sunshine are May and July (Average sunshine: 10.5h).
The month with the least sunshine is December (Average sunshine: 6h).

[Resources]

Average sunshine days in September
Clarcona, FL

Average sunshine days in September - Clarcona, FL
  • Average sunshine days in September: 3.5 days

The month with the most sunshine days is January (18 days).
The month with the least sunshine days is August (0.8 days).

[Resources]

Average UV index in September
Clarcona, FL

Average UV index in September - Clarcona, FL
  • Average UV index in September: 6

Months with the highest UV index are May, June, July and August (UV index 7).
The month with the lowest UV index is January (UV index 4).

[Resources]

Average cloud cover in September
Clarcona, FL

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

The month with the most cloud cover is February (Cloud cover 38).
The month with the least cloud cover is May (Cloud cover 30).

[Resources]

Average visibility in September
Clarcona, FL

Average visibility in September - Clarcona, 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).

[Resources]