September weather forecast and climate
Cassadaga, FL

September, the first month of the autumn, in Cassadaga, is still a hot month, with average temperature fluctuating between 88.2°F (31.2°C) and 74.1°F (23.4°C).

Temperature

In Cassadaga, the average high-temperature is relatively the same as in August - a still tropical 88.2°F (31.2°C). The average low-temperature, in Cassadaga, is 74.1°F (23.4°C).

Heat index

In September, the average heat index is evaluated at a blistering 104.9°F (40.5°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 calculated by taking the relative humidity value for a specific location and factoring it into the air temperature reading. This effect is individual, with diverse people perceiving weather differently for numerous reasons (wind, clothing, 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 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.
The human body normally cools itself by perspiration. Excessive warmth is eliminated from the body by 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. When heat gain exceeds the level the body can remove, body temperature begins to rise, and heat-related illnesses and disorders may develop.

Humidity

August and September, with an average relative humidity of 77%, are most humid months.

Rainfall

In Cassadaga, during 23 rainfall days, 4.33" (110mm) of precipitation is typically accumulated. In Cassadaga, Florida, during the entire year, the rain falls for 196.6 days and collects up to 36.54" (928mm) of precipitation.

Snowfall

February through December are months without snowfall in Cassadaga, Florida.

Daylight

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

Sunshine

The average sunshine in Cassadaga is 8.9h.

UV index

The average daily maximum UV index in Cassadaga is 6. A UV Index estimate of 6 to 7 represents a high threat to health from unprotected exposure to the Sun's UV rays for ordinary individuals.
Note: In September, the average maximum UV index of 6 translate into the following recommendations:
Take precautions and utilize sun safety practices. Protection against the skin and eye damage is required. 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.

What is the temperature in September in Cassadaga?

In September, in Cassadaga, Florida, the average high-temperature is 88.2°F (31.2°C), and the average low-temperature is 74.1°F (23.4°C). The average heat index (a.k.a. 'real feel', 'feels like'), that takes the relative humidity and factores it into the air temperature reading, in September is appraised at 104.9°F (40.5°C).

What are the most humid months in Cassadaga?

Months with the highest humidity in Cassadaga, Florida, are August and September, with an average relative humidity of 77%.

What is the average humidity in September in Cassadaga?

The average relative humidity in September in Cassadaga, Florida, is 77%.

How much does it rain in Cassadaga in September?

In Cassadaga, during September, the rain falls for 23 days and regularly aggregates up to 4.33" (110mm) of precipitation.

When it does not snow in Cassadaga?

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

How many hours of daylight does Cassadaga have in September?

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

How many hours of sunshine does Cassadaga have in September?

The average sunshine in September is 8.9h.

How high is the UV index in September in Cassadaga?

In September, the average daily maximum UV index is 6. A UV Index reading of 6 to 7 represents a high hazard to health from the exposure to the Sun's UV radiation.
Average temperature in September - Cassadaga, FL
  • Average high temperature in September: 88.2°F

The warmest month (with the highest average high temperature) is August (91.2°F).
The month with the lowest average high temperature is January (67.5°F).

  • Average low temperature in September: 74.1°F

The month with the highest average low temperature is August (76.3°F).
The coldest month (with the lowest average low temperature) is January (51.4°F).

Average pressure in September - Cassadaga, 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").

Average wind speed in September - Cassadaga, FL
  • Average wind speed in September: 5.2mph

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

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

Average rainfall in September - Cassadaga, FL
  • Average rainfall in September: 4.33"

The wettest month (with the highest rainfall) is August (5.94").
The driest month (with the least rainfall) is March (1.34").

Average rainfall days in September - Cassadaga, FL
  • Average rainfall days in September: 23 days

The month with the highest number of rainy days is August (26.6 days).
The month with the least rainy days is January (10.2 days).

Average snowfall in September - Cassadaga, FL
  • Average snowfall in September: 0"

The month with the highest snowfall is January (0.04").
Months with the least snowfall are February, March, April, May, June, July, August, September, October, November and December (0").

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

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

Average daylight in September / Average sunshine in September - Cassadaga, 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: 8.9h

The month with the most sunshine is July (Average sunshine: 10.9h).
The month with the least sunshine is December (Average sunshine: 6h).

Average sunshine days in September - Cassadaga, FL
  • Average sunshine days in September: 4.5 days

The month with the most sunshine days is January (18.5 days).
The month with the least sunshine days is August (2.3 days).

Average UV index in September - Cassadaga, 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).

Average cloud cover in September - Cassadaga, FL
  • Average cloud cover in September: 30

The month with the most cloud cover is February (Cloud cover 36).
The month with the least cloud cover is May (Cloud cover 27).

Average visibility in September - Cassadaga, 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).