September weather forecast and climate
Beattys Corner, FL

September, the first month of the autumn, in Beattys Corner, is still a hot month, with average temperature varying between 73.9°F (23.3°C) and 88.3°F (31.3°C).

Temperature

In Beattys Corner, the average high-temperature is relatively the same as in August - a still hot 88.3°F (31.3°C). In Beattys Corner, in September, the average low-temperature is 73.9°F (23.3°C).

Heat index

In September, the average heat index is estimated at an extremely hot 106.2°F (41.2°C). Be wary - heat exhaustion and heat cramps are highly anticipated. With continued activity, heatstroke is very likely.
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 'real feel', 'feels like', 'felt air temperature', or 'apparent temperature', is a calculated temperature value of how hot it feels when the moisture in the air is factored in. This effect is subjective, depending on the activity and individual's heat perception influenced by various reasons (clothing, differences in body mass, height, and shape, wind). 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 particularly important for children. 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.
To prevent overheating and help regulate its internal temperature, the human body sweat and rely on the evaporation to cool down. Under high air temperature and humidity (high heat index) conditions, perspiration is limited, and the perception of heat is increased. When heat gain exceeds the level the body can remove, body temperature begins to rise, and heat-related illnesses and disorders may develop.

Humidity

September is the most humid month in Beattys Corner, with an average relative humidity of 78%.

Rainfall

In September, the rain falls for 23 days. Throughout September, 4.45" (113mm) of precipitation is accumulated. In Beattys Corner, during the entire year, the rain falls for 192.2 days and collects up to 37.91" (963mm) of precipitation.

Daylight

In Beattys Corner, the average length of the day is 12.3h.

Sunshine

In Beattys Corner, 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 of 6 to 7 symbolizes a high health vulnerability from unsafe exposure to the UV radiation for the ordinary person.
Note: In September, the average maximum UV index of 7 translate into the following recommendations:
Take precautions against overexposure. Protection against sun damage is needed. 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. Sun-protective clothing, a long-sleeved shirt and pants, a wide-brimmed hat, and UVA and UVB-blocking sunglasses are particularly helpful in blocking UV radiation's harmful effects.

What is the temperature in September in Beattys Corner?

In Beattys Corner, Florida, in September, the average high-temperature is 88.3°F (31.3°C), and the average low-temperature is 73.9°F (23.3°C). In September, the average heat index (a.k.a. 'real feel', 'felt air temperature'), that takes the relative humidity and factores it into the air temperature reading, is appraised at 106.2°F (41.2°C).

What is the most humid month in Beattys Corner?

With an average relative humidity of 78%, September is the most humid month.

What is the average humidity in September in Beattys Corner?

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

How many days does it rain in September in Beattys Corner?

In Beattys Corner, during September, the rain falls for 23 days and regularly aggregates up to 4.45" (113mm) of precipitation.

What is the average length of the day in September in Beattys Corner?

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

How long on average sun shines in September in Beattys Corner?

In Beattys Corner, the average sunshine in September is 8.8h.

What is the month with the highest UV index in Beattys Corner?

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

What is the UV index reading in September in Beattys Corner?

The average daily maximum UV index in September is 7. A UV Index estimate of 6 to 7 represents a high health threat from the exposure to the Sun's UV rays.
Average temperature in September - Beattys Corner, FL
  • Average high temperature in September: 88.3°F

The warmest month (with the highest average high temperature) is August (90.1°F).
The month with the lowest average high temperature is January (68.9°F).

  • Average low temperature in September: 73.9°F

The month with the highest average low temperature is August (76.6°F).
The coldest month (with the lowest average low temperature) is January (51.8°F).

Average pressure in September - Beattys Corner, FL
  • Average pressure in September: 29.96"

The month with the highest atmospheric pressure is January (30.13").
The month with the lowest atmospheric pressure is September (29.96").

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

The windiest month (with the highest average wind speed) is March (6.9mph).
The calmest month (with the lowest average wind speed) is July (4.8mph).

Average humidity in September - Beattys Corner, FL
  • Average humidity in September: 78%

The month with the highest relative humidity is September (78%).
Months with the lowest relative humidity are March and May (71%).

Average rainfall in September - Beattys Corner, FL
  • Average rainfall in September: 4.45"

The wettest month (with the highest rainfall) is August (6.93").
The driest month (with the least rainfall) is February (1.22").

Average rainfall days in September - Beattys Corner, FL
  • Average rainfall days in September: 23 days

The month with the highest number of rainy days is August (27.3 days).
The month with the least rainy days is February (8.8 days).

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

The month with the longest days is June (Average daylight: 13.9h).
The month with the shortest days is December (Average daylight: 10.4h).

  • Average sunshine in September: 8.8h

The month with the most sunshine is May (Average sunshine: 10.8h).
The month with the least sunshine is December (Average sunshine: 6.2h).

Average sunshine days in September - Beattys Corner, FL
  • Average sunshine days in September: 5.1 days

The month with the most sunshine days is January (20.3 days).
The month with the least sunshine days is August (2.7 days).

Average UV index in September - Beattys Corner, FL
  • Average UV index in September: 7

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 - Beattys Corner, FL
  • Average cloud cover in September: 32

The month with the most cloud cover is February (Cloud cover 35).
The month with the least cloud cover is May (Cloud cover 26).

Average visibility in September - Beattys Corner, 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).