September weather forecast
Sulphur Springs, FL

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Weather in September

The first month of the autumn, September, is also a hot month in Sulphur Springs, Florida, with an average temperature fluctuating between 76.1°F (24.5°C) and 88.7°F (31.5°C).

Temperature

September's beginning signals an average high-temperature of a still hot 88.7°F (31.5°C), barely different from August's 90.3°F (32.4°C). Sulphur Springs's September nights cool down to an average low-temperature of 76.1°F (24.5°C).

Heat index

For most parts of September, the heat index is estimated at a blisteringly hot 104°F (40°C). Take greater precautions, heat exhaustion and heat cramps may be expected. Heatstroke could result from lengthy activity.
Consider that heat index readings are for situations in the shade and light wind. Direct sunlight has the potential to heighten heat index values by 15 Fahrenheit (8 Celsius) degrees.
Note: The heat index, also known as 'feels like' or 'real feel', determines the feeling of heat when you account for the relative humidity. This effect is personal, influenced by the individual's physical activity and heat sensitivity, shaped by factors including wind, attire, and metabolic variations. Direct sun rays can make one feel hotter, potentially raising the heat index by 15 Fahrenheit (8 Celsius) degrees. Heat index values are extremely vital to babies and toddlers. Youngsters are usually more at risk than adults, considering they sweat less. Additionally, their high skin surface area compared to their little bodies and their high heat production due to activity increases their risk.
The primary way humans combat excessive warmth is by perspiring, letting sweat evaporate and cool the body. When the air contains significant moisture, the efficiency of the evaporation process decreases, preventing the body from cooling down effectively and creating a feeling of overheating. When heat surpasses the body's release mechanisms, dehydration and overheating risks become pronounced.

Humidity

In Sulphur Springs, the average relative humidity in September is 74%.

Rainfall

In Sulphur Springs, in September, it is raining for 21.2 days, with typically 3.9" (99mm) of accumulated precipitation. Throughout the year, there are 178.2 rainfall days, and 32.87" (835mm) of precipitation is accumulated.

Daylight

In Sulphur Springs, the average length of the day in September is 12h and 19min.
On the first day of September in Sulphur Springs, sunrise is at 7:08 am and sunset at 7:50 pm. On the last day of the month, sunrise is at 7:22 am and sunset at 7:16 pm EDT.

Sunshine

In Sulphur Springs, the average sunshine in September is 8.9h.

UV index

May through September, with an average maximum UV index of 7, are months with the highest UV index in Sulphur Springs. A UV Index value of 6 to 7 symbolizes a high health risk from unprotected exposure to Sun's UV rays for the average person.
Note: In September, a daily UV index of 7 turns into the following recommendations:
Refrain from overexposure. Fair-skinned individuals could burn in under 20 minutes. Avoid direct Sun exposure and seek shade between 10 a.m. and 4 p.m., when UV radiation is at its peak, but keep in mind that not all shade structures provide complete protection. Employ a hat with a wide brim for robust protection, cutting UV exposure by half.
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Frequently asked questions

Is it hot in Sulphur Springs during September?

The high-temperature in Sulphur Springs, Florida, during September is 88.7°F (31.5°C) and the low-temperature is 76.1°F (24.5°C). The average heat index (a.k.a. 'real feel', 'apparent temperature'), which takes the relative humidity and factors it into the air temperature reading, in September is estimated at 104°F (40°C).

What is the average humidity in September in Sulphur Springs?

In Sulphur Springs, the average relative humidity in September is 74%.

How much does it rain in Sulphur Springs in September?

In Sulphur Springs, Florida, in September, during 21.2 rainfall days, 3.9" (99mm) of precipitation is typically accumulated.

What is the average length of the day in September in Sulphur Springs?

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

When are sunrise and sunset in September in Sulphur Springs?

In September, on the first day of the month, sunrise is at 7:08 am and sunset at 7:50 pm. On the last day of the month, sunrise is at 7:22 am and sunset at 7:16 pm EDT.

How long on average sun shines in September in Sulphur Springs?

In Sulphur Springs, Florida, the average sunshine duration in September is 8.9h.

What is the month with the highest UV index in Sulphur Springs?

May through September, with an average maximum UV index of 7, are months with the highest UV index.

What is the UV index reading in September in Sulphur Springs?

In Sulphur Springs, the average daily maximum UV index in September is 7. A UV Index value of 6 to 7 symbolizes a high hazard to health from exposure to the Sun's UV radiation.
Average humidity
Average rainfall days
Average daylight
Average sunshine
Average sunshine days
Average UV index
Average cloud cover
Average visibility

Average temperature in September
Sulphur Springs, FL

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

The warmest month (with the highest average high temperature) is August (90.3°F).
The month with the lowest average high temperature is January (67.8°F).

  • Average low temperature in September: 76.1°F

The month with the highest average low temperature is August (79°F).
The coldest month (with the lowest average low temperature) is January (53.4°F).

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Average pressure in September
Sulphur Springs, FL

Average pressure in September - Sulphur Springs, FL
  • Average pressure in September: 29.96"Hg

The month with the highest atmospheric pressure is January (30.14"Hg).
The month with the lowest atmospheric pressure is September (29.96"Hg).

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Average wind speed in September
Sulphur Springs, FL

Average wind speed in September - Sulphur Springs, FL
  • Average wind speed in September: 6.2mph

The windiest month (with the highest average wind speed) is March (7.8mph).
The calmest month (with the lowest average wind speed) is July (5.8mph).

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Average humidity in September
Sulphur Springs, FL

Average humidity in September - Sulphur Springs, FL
  • Average humidity in September: 74%

The month with the highest relative humidity is December (75%).
The month with the lowest relative humidity is May (69%).

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Average rainfall in September
Sulphur Springs, FL

Average rainfall in September - Sulphur Springs, FL
  • Average rainfall in September: 3.9"

The wettest month (with the highest rainfall) is July (5.67").
The driest month (with the least rainfall) is November (1.26").

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Average rainfall days in September
Sulphur Springs, FL

Average rainfall days in September - Sulphur Springs, FL
  • Average rainfall days in September: 21.2 days

The month with the highest number of rainy days is August (25.3 days).
The month with the least rainy days is November (8.2 days).

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Average daylight in September /
Average sunshine in September
Sulphur Springs, FL

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

The month with the longest days is June (Average daylight: 13h and 54min).
The month with the shortest days is December (Average daylight: 10h and 24min).

  • Average sunshine in September: 8h and 5min

The month with the most sunshine is May (Average sunshine: 10h and 54min).
The month with the least sunshine is December (Average sunshine: 6h and 18min).

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Average sunshine days in September
Sulphur Springs, FL

Average sunshine days in September - Sulphur Springs, FL
  • Average sunshine days in September: 6.9 days

The month with the most sunshine days is November (20.3 days).
The months with the least sunshine days are July and August (4.3 days).

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Average UV index in September
Sulphur Springs, FL

Average UV index in September - Sulphur Springs, FL
  • Average UV index in September: 7

The months with the highest UV index are May, June, July, August and September (UV index 7).
The month with the lowest UV index is January (UV index 4).

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Average cloud cover in September
Sulphur Springs, FL

Average cloud cover in September - Sulphur Springs, FL
  • Average cloud cover in September: 30

The months with the most cloud cover are January and December (Cloud cover 33).
The month with the least cloud cover is May (Cloud cover 24).

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Average visibility in September
Sulphur Springs, FL

Average visibility in September - Sulphur Springs, 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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Sulphur Springs, Florida, USA

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