September weather forecast
Welaka, FL

Share

Weather in September

September, the first month of the autumn in Welaka, is also a hot month, with temperature in the range of an average low of 73.4°F (23°C) and an average high of 88.7°F (31.5°C).

Temperature

The advent of September reveals an average high-temperature of a still tropical 88.7°F (31.5°C), showing minimal difference from the prior month. Welaka, in September, experiences an average temperature of 73.4°F (23°C) at night.

Heat index

September's mean heat index is evaluated at a blisteringly hot 105.8°F (41°C). Adopt heightened safety measures, heat cramps and heat exhaustion may occur. Sustained activity might cause heatstroke.
Always consider that heat index estimations are for light winds and places in the shade. Exposure to direct sunlight may make the heat index values climb by 15 Fahrenheit (8 Celsius) degrees.
Note: The heat index, also known as 'felt air temperature' or 'real feel', is what the temperature feels like to the human body when the air temperature is combined with the relative humidity. The individual's impression of temperature can be affected by numerous factors such as metabolic variations, physical exertion, and attire. Understand that direct sun rays can influence the weather's impact, leading to an increase in the heat index by 15 Fahrenheit (8 Celsius) degrees. Heat index values are highly critical for babies and toddlers. Children regularly disregard the necessity to rest and replenish fluids. Thirst is a late symptom of dehydration - thus, maintaining hydration, particularly during long-lasting physical activities, is essential.
Evaporation of sweat is the main factor behind the cooling effect of perspiration in the human body. With an abundance of moisture present in the air, the process of evaporation becomes less effective, and the body fails to cool down as it should, leading to the sensation of overheating. If the body retains more heat than it can expel, the increasing temperature can lead to heat-related conditions.

Humidity

July through September, with an average relative humidity of 77%, are the most humid months.

Rainfall

In September, in Welaka, the rain falls for 15.7 days. Throughout September, 1.85" (47mm) of precipitation is accumulated. Throughout the year, there are 151.1 rainfall days, and 17.99" (457mm) of precipitation is accumulated.

Daylight

The average length of the day in September is 12h and 20min.
On the first day of the month, sunrise is at 7:04 am and sunset at 7:48 pm. On the last day of September, in Welaka, sunrise is at 7:19 am and sunset at 7:13 pm EDT.

Sunshine

In Welaka, the average sunshine in September is 8.1h.

UV index

In September, the average daily maximum UV index in Welaka is 6. A UV Index of 6 to 7 symbolizes a high health vulnerability from unprotected exposure to Sun's UV rays for the average person.
Note: The average daily UV index of 6 in September transforms into the following instructions:
Incorporate safeguards and honour sun safety principles. Protection from skin and eye damage is obligatory. Avoid direct exposure to the Sun between 10 a.m. and 4 p.m., the peak period for UV radiation, noting that objects like parasols or canopies might not offer complete sun protection. Wearing a wide-brim hat can block approximately 50% of UV radiation, protecting the eyes.
Updated: Feb 10, 2024
Published by: Weather U.S. | About Us
Data Sources | Weather Forecasting & Climate

Frequently asked questions

How hot does it get in Welaka in September?

An average high-temperature, in September, in Welaka, is 88.7°F (31.5°C) and the average low-temperature is 73.4°F (23°C). The average heat index (a.k.a. 'apparent temperature', 'felt air temperature'), which takes the relative humidity and factors it into the air temperature reading, in September is evaluated at 105.8°F (41°C).

What are the most humid months in Welaka?

July through September, with an average relative humidity of 77%, are most humid months in Welaka.

What is the average humidity in September in Welaka?

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

How many days does it rain in September in Welaka?

In Welaka, Florida, in September, during 15.7 rainfall days, 1.85" (47mm) of precipitation is typically accumulated.

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

In Welaka, Florida, the average day length in September is 12h and 20min.

What time are sunrise and sunset in September in Welaka?

On the first day of September in Welaka, Florida, sunrise is at 7:04 am and sunset at 7:48 pm. On the last day of the month, sunrise is at 7:19 am and sunset at 7:13 pm EDT.

How many hours of sunshine does Welaka have in September?

In Welaka, Florida, the average sunshine duration in September is 8.1h.

What is the UV index intensity in September in Welaka?

The average daily maximum UV index in September in Welaka is 6. A UV Index estimate of 6 to 7 represents a high health threat from exposure to Sun's UV rays.
Average humidity
Average rainfall days
Average daylight
Average sunshine
Average sunshine days
Average UV index
Average cloud cover
Average visibility

Average temperature in September
Welaka, FL

Average temperature in September - Welaka, FL
  • Average high temperature in September: 88.7°F

The warmest month (with the highest average high temperature) is August (92.3°F).
The month with the lowest average high temperature is January (66.4°F).

  • Average low temperature in September: 73.4°F

The month with the highest average low temperature is August (75.2°F).
The coldest month (with the lowest average low temperature) is January (48.7°F).

Average pressure in September
Welaka, FL

Average pressure in September - Welaka, 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).

Average wind speed in September
Welaka, FL

Average wind speed in September - Welaka, FL
  • Average wind speed in September: 4.4mph

The windiest month (with the highest average wind speed) is April (5.5mph).
The calmest month (with the lowest average wind speed) is July (4mph).

Average humidity in September
Welaka, FL

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

The months with the highest relative humidity are July, August and September (77%).
The month with the lowest relative humidity is March (71%).

Average rainfall in September
Welaka, FL

Average rainfall in September - Welaka, FL
  • Average rainfall in September: 1.85"

The wettest month (with the highest rainfall) is July (2.68").
The driest month (with the least rainfall) is January (0.71").

Average rainfall days in September
Welaka, FL

Average rainfall days in September - Welaka, FL
  • Average rainfall days in September: 15.7 days

The month with the highest number of rainy days is August (20.2 days).
The month with the least rainy days is November (8 days).

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

Average daylight in September / Average sunshine in September - Welaka, FL
  • Average daylight in September: 12h and 2min

The month with the longest days is June (Average daylight: 14h and 0min).
The month with the shortest days is December (Average daylight: 10h and 18min).

  • Average sunshine in September: 8h and 1min

The month with the most sunshine is July (Average sunshine: 10h and 30min).
The month with the least sunshine is December (Average sunshine: 5h and 42min).

Average sunshine days in September
Welaka, FL

Average sunshine days in September - Welaka, FL
  • Average sunshine days in September: 12 days

The month with the most sunshine days is January (20.3 days).
The month with the least sunshine days is August (8.6 days).

Average UV index in September
Welaka, FL

Average UV index in September - Welaka, 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).

Average cloud cover in September
Welaka, FL

Average cloud cover in September - Welaka, FL
  • Average cloud cover in September: 36

The months with the most cloud cover are February and December (Cloud cover 42).
The month with the least cloud cover is May (Cloud cover 32).

Average visibility in September
Welaka, FL

Average visibility in September - Welaka, FL
  • Average visibility in September: 6mi

The months with the highest visibility are January, February, March, April, May, June, July, August, September, October and November (6mi).
The month with the lowest visibility is December (5mi).

Welaka, Florida, USA

Weather forecast for your location

1. Click Locate me button
2. Allow the app to use your location