September weather forecast
Belleview, FL

Weather in September

The first month of the autumn, September, is still a hot month in Belleview, Florida, with an average temperature ranging between min 72.7°F (22.6°C) and max 88.2°F (31.2°C).

Temperature

In September, the average high-temperature is essentially the same as in August - a still hot 88.2°F (31.2°C). In September, in Belleview, the average low-temperature is 72.7°F (22.6°C).

Heat index

In September, the average heat index is calculated to be an extremely hot 105.4°F (40.8°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. With 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 'feels like', 'apparent temperature', 'felt air temperature', or 'real feel', is a measure of how hot it feels when the actual air humidity is factored in. Additional factors like activity, wind, metabolic differences, and pregnancy affect individual temperature impact. 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. 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. 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

The months with the highest humidity are July through September, with an average relative humidity of 78%.

Rainfall

In September, the rain falls for 18.5 days. Throughout September, 1.93" (49mm) of precipitation is accumulated. In Belleview, during the entire year, the rain falls for 159.3 days and collects up to 21.1" (536mm) of precipitation.

Snowfall

In Belleview, Florida, snow does not fall in February through December.

Daylight

The average length of the day in September in Belleview is 12h and 19min.
On the first day of September in Belleview, sunrise is at 7:06 am and sunset at 7:50 pm. On the last day of the month, sunrise is at 7:20 am and sunset at 7:15 pm EDT.

Sunshine

In September, the average sunshine is 8.6h.

UV index

In Belleview, Florida, the average daily maximum UV index in September is 6. A UV Index reading of 6 to 7 represents a high health vulnerability from unprotected exposure to Sun's UV rays for ordinary individuals.
Note: The average daily UV index of 6 in September transform into the following instructions:
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. 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.
[Resources]

FAQ

What is the temperature in September in Belleview?

In September, in Belleview, Florida, the average high-temperature is 88.2°F (31.2°C), and the average low-temperature is 72.7°F (22.6°C). In September, the average heat index (a.k.a. 'felt air temperature', 'real feel'), which factors the actual air temperature with the relative humidity, is calculated to be 105.4°F (40.8°C).

What are the most humid months in Belleview?

July through September, with an average relative humidity of 78%, are most humid months.

What is the average humidity in September in Belleview?

The average relative humidity in September in Belleview, Florida, is 78%.

How much does it rain in Belleview in September?

In Belleview, Florida, in September, during 18.5 rainfall days, 1.93" (49mm) of precipitation is typically accumulated.

When it does not snow in Belleview?

February through December are months without snowfall.

How many hours of daylight does Belleview have in September?

In Belleview, Florida, the average day length in September is 12h and 19min.

When are sunrise and sunset in September in Belleview?

On the first day of September, sunrise is at 7:06 am and sunset at 7:50 pm. On the last day of the month, sunrise is at 7:20 am and sunset at 7:15 pm EDT.

How long on average sun shines in September in Belleview?

In Belleview, the average sunshine duration in September is 8.6h.

What is the UV index reading in September in Belleview?

In Belleview, Florida, the average daily maximum UV index in September is 6. A UV Index value of 6 to 7 symbolizes a high hazard to health from unsafe exposure to Sun's UV rays.
Average humidity
Average rainfall days
Average snowfall days
Average sunshine
Average sunshine days
Average UV index
Average cloud cover
Average visibility

Average temperature in September
Belleview, FL

Average temperature in September - Belleview, FL
  • Average high temperature in September: 88.2°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 (66.6°F).

  • Average low temperature in September: 72.7°F

The month with the highest average low temperature is August (75.6°F).
The coldest month (with the lowest average low temperature) is January (48.7°F).

[Resources]

Average pressure in September
Belleview, FL

Average pressure in September - Belleview, FL
  • Average pressure in September: 29.97"Hg

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

[Resources]

Average wind speed in September
Belleview, FL

Average wind speed in September - Belleview, 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).

[Resources]

Average humidity in September
Belleview, FL

Average humidity in September - Belleview, 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 (71%).

[Resources]

Average rainfall in September
Belleview, FL

Average rainfall in September - Belleview, FL
  • Average rainfall in September: 1.93"

The wettest month (with the highest rainfall) is July (3.82").
The driest month (with the least rainfall) is March (0.71").

[Resources]

Average rainfall days in September
Belleview, FL

Average rainfall days in September - Belleview, FL
  • Average rainfall days in September: 18.5 days

The month with the highest number of rainy days is July (21.9 days).
The month with the least rainy days is November (7 days).

[Resources]

Average snowfall days in September
Belleview, FL

Average snowfall days in September - Belleview, FL
  • Average snowfall days in September: 0 days

The month with the highest number of snowfall days is January (0.1 days).
The months with the least snowfall days are February, March, April, May, June, July, August, September, October, November and December (0 days).

[Resources]

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

Average daylight in September / Average sunshine in September - Belleview, FL
  • Average daylight in September: 12h and 19min

The month with the longest days is June (Average daylight: 13h and 58min).
The month with the shortest days is December (Average daylight: 10h and 19min).

  • Average sunshine in September: 8h and 36min

The month with the most sunshine is May (Average sunshine: 10h and 36min).
The month with the least sunshine is December (Average sunshine: 6h and 0min).

[Resources]

Average sunshine days in September
Belleview, FL

Average sunshine days in September - Belleview, FL
  • Average sunshine days in September: 9.8 days

The month with the most sunshine days is January (21.7 days).
The month with the least sunshine days is July (6.3 days).

[Resources]

Average UV index in September
Belleview, FL

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

The 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
Belleview, FL

Average cloud cover in September - Belleview, 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 29).

[Resources]

Average visibility in September
Belleview, FL

Average visibility in September - Belleview, 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).

[Resources]

Weather forecast for your location

1. Click Locate me button
2. Allow the app to use your location
* you will be automatically redirected to the weather forecast for your location