September weather forecast
Hathaway Mill, FL

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Weather in September

The first month of the autumn, September, is also a hot month in Hathaway Mill, Florida, with an average temperature varying between 86.9°F (30.5°C) and 70.2°F (21.2°C).

Temperature

Hathaway Mill's average high-temperature in September is a still hot 86.9°F (30.5°C), indicating a subtle variation from August. Hathaway Mill, during the nights of September, experiences an average temperature drop to an agreeable 70.2°F (21.2°C).

Heat index

September's average heat index is computed to be a very hot 100.4°F (38°C). Exercise special caution, heat exhaustion and heat cramps are probable. Prolonged activity may induce heatstroke.
In reference to the heat index, it's for places in shade and with a slight wind. The heat index can potentially augment by 15 Fahrenheit (8 Celsius) degrees due to direct sunlight.
Note: The heat index, also known as 'apparent temperature' or 'felt air temperature', is an estimation of the warmth sensation when considering humidity levels. The influence of weather is personal, with varied individuals experiencing it differently due to differences in body mass, stature, and physical exertion levels. Remember, direct sunlight exposure can heighten the heat impact and might increase the heat index by 15 Fahrenheit (8 Celsius) degrees. Heat index values hold great significance to children. In general, younger individuals are at greater risk than adults because they tend to sweat less. Also, having a larger skin surface to body size ratio and greater heat production due to their active behavior contribute to this danger.
Evaporating sweat, thanks to perspiration, acts as a natural air conditioner for the human body. When relative humidity increases, the body's capacity to evaporate heat decreases, leading to a heightened sense of warmth. Overheating dangers loom when the body's heat release mechanisms are overshadowed by excessive gain.

Humidity

The average relative humidity in September is 75%.

Rainfall

In Hathaway Mill, in September, it is raining for 18.2 days, with typically 2.8" (71mm) of accumulated precipitation. Throughout the year, in Hathaway Mill, Florida, there are 185.5 rainfall days, and 38.35" (974mm) of precipitation is accumulated.

Snowfall

February through December are months without snowfall in Hathaway Mill.

Daylight

The average length of the day in September in Hathaway Mill is 12h and 20min.
On the first day of the month, sunrise is at 6:19 am and sunset at 7:05 pm. On the last day of September, in Hathaway Mill, Florida, sunrise is at 6:36 am and sunset at 6:29 pm CDT.

Sunshine

In September, the average sunshine in Hathaway Mill is 9h.

UV index

In Hathaway Mill, the average daily maximum UV index in September is 6. A UV Index value of 6 to 7 symbolizes a high health hazard from exposure to the Sun's UV radiation for the ordinary person.
Note: The maximum daily UV index of 6 in September converts into the following recommendations:
Take precautions and adopt sun safety practices. Protection against sunburn is obliged. Seek shade and minimize exposure to direct Sun in a period between 10 a.m. and 4 p.m. when UV radiation is most intense; keep in mind that shade structures like parasols or canopies do not provide perfect sun protection. Protect your eyes, ears, face, and neck from the Sun by wearing a wide-brimmed hat.
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Frequently asked questions

Is it hot in Hathaway Mill during September?

The high-temperature, in September, in Hathaway Mill, records 86.9°F (30.5°C), while the low-temperature is 70.2°F (21.2°C). In September, the average heat index (a.k.a. 'apparent temperature', 'felt air temperature'), which factors the actual air temperature with the relative humidity, is computed to be 100.4°F (38°C).

What is the average humidity in September in Hathaway Mill?

In September, the average relative humidity in Hathaway Mill, Florida, is 75%.

How much does it rain in Hathaway Mill in September?

In Hathaway Mill, Florida, in September, it is raining for 18.2 days, with typically 2.8" (71mm) of accumulated precipitation.

When it does not snow in Hathaway Mill?

February through December are months without snowfall in Hathaway Mill.

What is the average length of the day in September in Hathaway Mill?

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

When is the sunrise / sunset in September in Hathaway Mill?

On the first day of September, sunrise is at 6:19 am and sunset at 7:05 pm. On the last day of the month, sunrise is at 6:36 am and sunset at 6:29 pm CDT.

How long on average sun shines in September in Hathaway Mill?

In September, the average sunshine duration in Hathaway Mill is 9h.

How high is the UV index in September in Hathaway Mill?

In Hathaway Mill, the average daily maximum UV index in September is 6. A UV Index estimate of 6 to 7 represents a high health risk 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
Hathaway Mill, FL

Average temperature in September - Hathaway Mill, FL
  • Average high temperature in September: 86.9°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 (59.2°F).

  • Average low temperature in September: 70.2°F

The month with the highest average low temperature is July (74.8°F).
The coldest month (with the lowest average low temperature) is January (43.3°F).

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Average pressure in September
Hathaway Mill, FL

Average pressure in September - Hathaway Mill, FL
  • Average pressure in September: 29.98"Hg

The month with the highest atmospheric pressure is January (30.16"Hg).
The months with the lowest atmospheric pressure are June, August and September (29.98"Hg).

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Average wind speed in September
Hathaway Mill, FL

Average wind speed in September - Hathaway Mill, FL
  • Average wind speed in September: 5.1mph

The windiest month (with the highest average wind speed) is March (7mph).
The calmest month (with the lowest average wind speed) is August (4.8mph).

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Average humidity in September
Hathaway Mill, FL

Average humidity in September - Hathaway Mill, FL
  • Average humidity in September: 75%

The month with the highest relative humidity is December (77%).
The months with the lowest relative humidity are May and October (71%).

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Average rainfall in September
Hathaway Mill, FL

Average rainfall in September - Hathaway Mill, FL
  • Average rainfall in September: 2.8"

The wettest month (with the highest rainfall) is August (5.79").
The driest month (with the least rainfall) is November (1.89").

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Average rainfall days in September
Hathaway Mill, FL

Average rainfall days in September - Hathaway Mill, FL
  • Average rainfall days in September: 18.2 days

The month with the highest number of rainy days is August (25.4 days).
The month with the least rainy days is November (8.8 days).

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Average snowfall in September
Hathaway Mill, FL

Average snowfall in September - Hathaway Mill, FL
  • Average snowfall in September: 0"

The month with the highest snowfall is January (0.08").
The months with the least snowfall are February, March, April, May, June, July, August, September, October, November and December (0").

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Average snowfall days in September
Hathaway Mill, FL

Average snowfall days in September - Hathaway Mill, FL
  • Average snowfall days in September: 0 days

The month with the highest number of snowfall days is January (0.3 days).
The months with the least snowfall days are April, May, June, July, August, September, October and November (0 days).

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Average daylight in September /
Average sunshine in September
Hathaway Mill, FL

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

The month with the longest days is June (Average daylight: 14h and 6min).
The month with the shortest days is December (Average daylight: 10h and 12min).

  • Average sunshine in September: 9h and 0min

The months with the most sunshine are May, June and July (Average sunshine: 10h and 54min).
The months with the least sunshine are February and December (Average sunshine: 5h and 30min).

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Average sunshine days in September
Hathaway Mill, FL

Average sunshine days in September - Hathaway Mill, FL
  • Average sunshine days in September: 8.8 days

The month with the most sunshine days is November (19.9 days).
The month with the least sunshine days is August (4 days).

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Average UV index in September
Hathaway Mill, FL

Average UV index in September - Hathaway Mill, FL
  • Average UV index in September: 6

The months with the highest UV index are May, June, July and August (UV index 7).
The months with the lowest UV index are January and December (UV index 3).

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Average cloud cover in September
Hathaway Mill, FL

Average cloud cover in September - Hathaway Mill, FL
  • Average cloud cover in September: 28

The month with the most cloud cover is December (Cloud cover 42).
The months with the least cloud cover are May and October (Cloud cover 26).

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Average visibility in September
Hathaway Mill, FL

Average visibility in September - Hathaway Mill, 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).

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Hathaway Mill, Florida, USA

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