September weather forecast and climate
Brooker, FL

September, the first month of the autumn, in Brooker, is still a tropical month, with temperature in the range of an average high of 87.3°F (30.7°C) and an average low of 72°F (22.2°C).

Temperature

In September, the average high-temperature is almost the same as in August - a still hot 87.3°F (30.7°C). In September, in Brooker, the average low-temperature is 72°F (22.2°C).

Heat index

The average heat index is appraised at a sweltering 102.6°F (39.2°C). Take special precautions - heat exhaustion and heat cramps are expected. Heatstroke may occur with lengthy activity.
Take into consideration that the heat index values are calculated for shade and light wind conditions. 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', 'feels like', 'real feel', or 'felt air temperature', is a calculated temperature value of how hot it feels when the moisture in the air is factored in. This effect is individual, with diverse people perceiving weather differently for numerous reasons (clothing, metabolic differences, wind), 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 particularly important for children. 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.
The human body cools itself through perspiration, as excessive warmth is removed from the body through sweat evaporation. A higher relative humidity affects normal body cooling by reducing the evaporation rate, subsequently lowering the rate at which the body cools and increasing the perception of heat. 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

August and September, with an average relative humidity of 78%, are most humid months.

Rainfall

In September, in Brooker, the rain falls for 22.5 days. Throughout September, 3.23" (82mm) of precipitation is accumulated. In Brooker, during the entire year, the rain falls for 196.8 days and collects up to 35.71" (907mm) of precipitation.

Daylight

In Brooker, the average length of the day is 12.3h.

Sunshine

In Brooker, the average sunshine is 8.5h.

UV index

In September, the average daily maximum UV index is 6. A UV Index estimate of 6 to 7 represents a high threat to health from the exposure to the Sun's UV rays for average individuals.
Note: The average daily UV index of 6 transform into the following instructions:
Take precautions and utilize sun safety practices. Protection against the skin and eye damage is required. 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. On bright days sunglasses that block both UVA and UVB rays should be worn. A hat with a wide brim is extremely helpful, as it can prevent roughly 50% of UV radiation from reaching the eyes.

What is the temperature in September in Brooker?

In September, in Brooker, Florida, the average high-temperature is 87.3°F (30.7°C), and the average low-temperature is 72°F (22.2°C). The average heat index (a.k.a. 'felt air temperature', 'apparent temperature'), that combines air temperature and relative humidity, in September is estimated at 102.6°F (39.2°C).

What is the most humid month in Brooker?

Months with the highest humidity in Brooker are August and September, with an average relative humidity of 78%.

What is the average humidity in September in Brooker?

In Brooker, Florida, the average relative humidity in September is 78%.

How many days does it rain in September in Brooker?

In Brooker, during September, the rain falls for 22.5 days and regularly aggregates up to 3.23" (82mm) of precipitation.

What is the average length of the day in September in Brooker?

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

How long on average sun shines in September in Brooker?

In September, the average sunshine is 8.5h.

What is the UV index reading in September in Brooker?

The average daily maximum UV index in September in Brooker is 6. A UV Index estimate of 6 to 7 represents a high health vulnerability from the exposure to the Sun's UV rays.
Average temperature in September - Brooker, FL
  • Average high temperature in September: 87.3°F

The warmest months (with the highest average high temperature) are July and August (90.7°F).
The month with the lowest average high temperature is January (63.5°F).

  • Average low temperature in September: 72°F

The month with the highest average low temperature is August (75°F).
The coldest month (with the lowest average low temperature) is January (45.5°F).

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

The month with the highest atmospheric pressure is January (30.15").
The month with the lowest atmospheric pressure is September (29.97").

Average wind speed in September - Brooker, FL
  • Average wind speed in September: 5mph

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

Average humidity in September - Brooker, FL
  • Average humidity in September: 78%

Months with the highest relative humidity are August and September (78%).
The month with the lowest relative humidity is March (70%).

Average rainfall in September - Brooker, FL
  • Average rainfall in September: 3.23"

The wettest month (with the highest rainfall) is August (5.43").
The driest month (with the least rainfall) is November (1.46").

Average rainfall days in September - Brooker, FL
  • Average rainfall days in September: 22.5 days

The month with the highest number of rainy days is August (28.3 days).
The month with the least rainy days is November (8.5 days).

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

The month with the longest days is June (Average daylight: 14.1h).
The month with the shortest days is December (Average daylight: 10.2h).

  • Average sunshine in September: 8.5h

The month with the most sunshine is July (Average sunshine: 10.6h).
The month with the least sunshine is December (Average sunshine: 5.9h).

Average sunshine days in September - Brooker, FL
  • Average sunshine days in September: 5.9 days

The month with the most sunshine days is January (19.3 days).
The month with the least sunshine days is August (1.8 days).

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

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

Average cloud cover in September - Brooker, FL
  • Average cloud cover in September: 34

The month with the most cloud cover is December (Cloud cover 40).
Months with the least cloud cover are May and October (Cloud cover 30).

Average visibility in September - Brooker, 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).