September weather forecast
Lock Arbor, FL

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Weather in September

The first month of the autumn, September, is also a hot month in Lock Arbor, Florida, with an average temperature varying between 74.3°F (23.5°C) and 88.3°F (31.3°C).

Temperature

Upon the onset of September, Lock Arbor witnesses an average high-temperature of a still hot 88.3°F (31.3°C), showing a close resemblance to the prior month. Lock Arbor, during the month of September, experiences an average low-temperature of 74.3°F (23.5°C).

Heat index

September's heat index is estimated at an extremely hot 105.8°F (41°C). Implement additional cautionary measures, heat cramps and heat exhaustion could occur. Prolonged activity might induce heatstroke.
It is crucial to understand that heat index figures are for shade and gentle wind conditions. Being under direct sunlight might amplify the heat index by 15 Fahrenheit (8 Celsius) degrees.
Note: The heat index, also known as 'real feel' or 'feels like', is a numerical representation of warmth when taking temperature and moisture levels into account. The influence of weather is personal, differing among a variety of individuals based on differences in body mass, stature, and the level of physical activity. Keep it in mind, direct sunlight can augment the heat you experience, possibly pushing the heat index up by 15 Fahrenheit (8 Celsius) degrees. Heat index values hold particular significance for children. Younglings frequently fail to recognize the requirement to rest and rehydrate. Thirst emerges late in dehydration - it is imperative to keep hydration levels high, particularly during extended physical exertions.
Perspiration is the human body's physiological response to high temperatures and is an attempt to lower body temperature through evaporation of sweat. Higher relative humidity impedes evaporation, thus reducing heat dispersion from the body, culminating in a sensation of overheating. With body temperatures on the rise, inefficient heat shedding can lead to dehydration and its associated complications.

Humidity

The months with the highest humidity are August and September, with an average relative humidity of 77%.

Rainfall

In September, the rain falls for 20.6 days. Throughout September, 3.62" (92mm) of precipitation is accumulated. Throughout the year, there are 187.2 rainfall days, and 30.87" (784mm) of precipitation is accumulated.

Snowfall

February through December are months without snowfall.

Daylight

In September, the average length of the day is 12h and 19min.
On the first day of the month, sunrise is at 7:03 am and sunset at 7:46 pm. On the last day of September, sunrise is at 7:18 am and sunset at 7:11 pm EDT.

Sunshine

In Lock Arbor, the average sunshine in September is 8.9h.

UV index

The average daily maximum UV index in September is 6. A UV Index of 6 to 7 symbolizes a high health hazard from unsafe exposure to UV radiation for the average person.
Note: The maximum daily UV index of 6 in September interprets into the following recommendations:
Employ safeguards and advocate sun safety protocols. Shielding against skin and eye damage is crucial. Stay in the shade and limit direct Sun exposure from 10 a.m. to 4 p.m., a time when UV radiation is particularly strong. Remember, however, that shade structures may not provide complete protection. Your best bet for sun defense on the face, eyes, and neck is a hat with a wide brim.
Updated: Jul 14, 2024
Published by: Weather U.S. | About Us
Data Sources | Weather Forecasting & Climate

Frequently asked questions

Is it hot during September?

Lock Arbor in September has an average high-temperature of 88.3°F (31.3°C) and an average low-temperature of 74.3°F (23.5°C). The average heat index (a.k.a. 'apparent temperature', 'feels like'), which combines air temperature and relative humidity, in September is estimated at 105.8°F (41°C).

What is the most humid month in Lock Arbor?

The months with the highest humidity are August and September, with an average relative humidity of 77%.

What is the average humidity in September?

In September, the average relative humidity is 77%.

How much does it rain in September?

In Lock Arbor, in September, it is raining for 20.6 days, with typically 3.62" (92mm) of accumulated precipitation.

When it does not snow?

In Lock Arbor, snow does not fall in February through December.

How many hours of daylight does Lock Arbor have in September?

In Lock Arbor, the average day length in September is 12h and 19min.

When are sunrise and sunset in September?

On the first day of September in Lock Arbor, sunrise is at 7:03 am and sunset at 7:46 pm. On the last day of the month, sunrise is at 7:18 am and sunset at 7:11 pm EDT.

How long on average sun shines in September?

In September, the average sunshine duration is 8.9h.

What is the UV index reading in September in Lock Arbor?

In Lock Arbor, the average daily maximum UV index in September is 6. A UV Index of 6 to 7 symbolizes a high health vulnerability from unprotected exposure to UV radiation.
Average humidity
Average rainfall days
Average snowfall
Average snowfall days
Average daylight
Average sunshine
Average sunshine days
Average UV index
Average cloud cover
Average visibility

Average temperature in September
Lock Arbor, FL

Average temperature in September - Lock Arbor, FL
  • Average high temperature in September: 88.3°F

The warmest month (with the highest average high temperature) is August (91°F).
The month with the lowest average high temperature is January (67.8°F).

  • Average low temperature in September: 74.3°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 (51.4°F).

Average pressure in September
Lock Arbor, FL

Average pressure in September - Lock Arbor, 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
Lock Arbor, FL

Average wind speed in September - Lock Arbor, 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
Lock Arbor, FL

Average humidity in September - Lock Arbor, FL
  • Average humidity in September: 77%

The 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
Lock Arbor, FL

Average rainfall in September - Lock Arbor, FL
  • Average rainfall in September: 3.62"

The wettest month (with the highest rainfall) is August (4.84").
The driest month (with the least rainfall) is March (1.18").

Average rainfall days in September
Lock Arbor, FL

Average rainfall days in September - Lock Arbor, FL
  • Average rainfall days in September: 20.6 days

The month with the highest number of rainy days is August (24.1 days).
The month with the least rainy days is January (10.1 days).

Average snowfall in September
Lock Arbor, FL

Average snowfall in September - Lock Arbor, FL
  • Average snowfall in September: 0"

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

Average snowfall days in September
Lock Arbor, FL

Average snowfall days in September - Lock Arbor, 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).

Average daylight in September /
Average sunshine in September
Lock Arbor, FL

Average daylight in September / Average sunshine in September - Lock Arbor, 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 5min

The month with the most sunshine is July (Average sunshine: 10h and 54min).
The month with the least sunshine is December (Average sunshine: 6h and 6min).

Average sunshine days in September
Lock Arbor, FL

Average sunshine days in September - Lock Arbor, FL
  • Average sunshine days in September: 6 days

The month with the most sunshine days is January (17.6 days).
The month with the least sunshine days is July (3.8 days).

Average UV index in September
Lock Arbor, FL

Average UV index in September - Lock Arbor, 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
Lock Arbor, FL

Average cloud cover in September - Lock Arbor, 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
Lock Arbor, FL

Average visibility in September - Lock Arbor, 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).

Lock Arbor, Florida, USA

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