Lake Buena Vista
Florida, USA
Long-term weather forecast
Long-term weather forecast

September weather forecast and climate
Lake Buena Vista, FL

September is the peak of the hurricane season with the rainfall registering 6.3" (160mm). Although the storms reach the city, its inland location keeps it safe from their destructive power. Winds can be strong occasionally but rarely affect property and life.
September sees a drop in temperatures that register in the 72°F (22.2°C) to 89°F (31.7°C) with the arrival of the lovely fall season in Lake Buena Vista. A partly cloudy sky with ample sunshine is the typical weather pattern in September.
Carry adequate rain protection, but if possible, avoid a visit to Lake Buena Vista in September.

What is the temperature in September in Lake Buena Vista?

In September, in Lake Buena Vista, the average high-temperature is 89.6°F (32°C), and the average low-temperature is 71.6°F (22°C).

How much does it rain in Lake Buena Vista in September?

In September, in Lake Buena Vista, Florida, the rain falls for 13 days. Throughout September, 6" (152mm) of precipitation is accumulated.

What is the average length of the day in September in Lake Buena Vista?

The average length of the day in September in Lake Buena Vista, Florida, is 12.3h.

How long on average sun shines in September in Lake Buena Vista?

In Lake Buena Vista, Florida, the average sunshine in September is 8h.

What is the UV index intensity in September in Lake Buena Vista?

The average daily maximum UV index in September in Lake Buena Vista, Florida, is 9. A UV Index reading of 8 to 10 represents a very high health risk from unprotected exposure to the UV radiation.
Average temperature in September - Lake Buena Vista, FL
  • Average high temperature in September: 90°F

Warmest months (with the highest average high temperature) are June, July and August (91°F).
The month with the lowest average high temperature is January (72°F).

  • Average low temperature in September: 72°F

Months with the highest average low temperature are July and August (73°F).
The coldest month (with the lowest average low temperature) is January (48°F).

Average rainfall in September - Lake Buena Vista, FL
  • Average rainfall in September: 6"

The wettest month (with the highest rainfall) is July (7.6").
Driest months (with the lowest rainfall) are November and December (2").

Average rainfall days in September - Lake Buena Vista, FL
  • Average rainfall days in September: 13 days

Months with the highest number of rainy days are July and August (16 days).
The month with the lowest number of rainy days is April (4 days).

Average daylight in September / Average sunshine in September - Lake Buena Vista, FL
  • Average daylight in September: 12.3h

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

  • Average sunshine in September: 8h

Months with most sunshine are March, April, May, June and July (Average sunshine: 9h).
Months with least sunshine are January, October, November and December (Average sunshine: 7).

Average UV index in September - Lake Buena Vista, FL
  • Average UV index in September: 9

Months with the highest UV index are June, July and August (UV index 11).
The month with the lowest UV index is December (UV index 4).