September weather forecast
Croom, FL

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Weather in September

The first month of the autumn, September, is still a hot month in Croom, Florida, with an average temperature fluctuating between 88.2°F (31.2°C) and 72.9°F (22.7°C).

Temperature

The start of September marks an average high-temperature of a still tropical 88.2°F (31.2°C), hardly distinguishable from the conditions in August. Croom observes an average nighttime low-temperature of 72.9°F (22.7°C) during the month of September.

Heat index

For September, the heat index is calculated to be a blistering 105.8°F (41°C). Special measures are necessary to avoid heat cramps and heat exhaustion. Persistent activity could result in heatstroke.
Given the heat index, its values are aligned with shaded sites and gentle winds. Exposure to the sun directly might heighten the heat index by 15 Fahrenheit (8 Celsius) degrees.
Note: The heat index, also known as 'apparent temperature' or 'real feel', is an estimation of the warmth sensation when considering humidity levels. The individual's impression of temperature can be shaped by additional aspects such as metabolic variations, physical activity, and clothing. Direct sunlight can potentially raise the heat index by 15 Fahrenheit (8 Celsius) degrees, so it's crucial to consider. Heat index values are especially vital to children. Children commonly overlook the importance of rest and fluid replenishment. Thirst, being a delayed sign of dehydration, emphasizes the need to keep hydration up, especially during lengthy physical activities.
When faced with excessive heat, the human body begins to perspire, utilizing the cooling benefits of sweat evaporation. 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. If the body retains more heat than it can expel, the increasing temperature can lead to heat-related conditions.

Humidity

The months with the highest humidity are July through September, with an average relative humidity of 79%.

Rainfall

In September, in Croom, Florida, the rain falls for 15.9 days. Throughout September, 1.46" (37mm) of precipitation is accumulated. In Croom, during the entire year, the rain falls for 140.2 days and collects up to 15" (381mm) of precipitation.

Daylight

In Croom, the average length of the day in September is 12h and 19min.
On the first day of the month, sunrise is at 7:07 am and sunset at 7:49 pm. On the last day of September, in Croom, sunrise is at 7:21 am and sunset at 7:15 pm EDT.

Sunshine

In Croom, the average sunshine in September is 8.8h.

UV index

May through September, with an average maximum UV index of 7, are months with the highest UV index in Croom. A UV Index of 6 to 7 symbolizes a high health risk from exposure to the Sun's UV radiation for average individuals.
Note: The daily high UV index of 7 during September translates into the following recommendations:
Persist in precautions and follow sun safety policies. Keeping sunburn at bay is imperative. Limit your exposure to the sun's UV radiation, which is strongest between 10 a.m. and 4 p.m., and note that parasols or canopies may not provide full sun protection. For optimum UV protection, wear sun-resistant attire complemented with a hat and quality shades.
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Frequently asked questions

How hot does it get in Croom in September?

In Croom, 88.2°F (31.2°C) is the average high-temperature and 72.9°F (22.7°C) is the average low-temperature during September. In September, the average heat index (a.k.a. 'apparent temperature', 'felt air temperature'), which calculates the temperature value influenced by the moisture in the air, is calculated to be 105.8°F (41°C).

What is the most humid month in Croom?

The months with the highest humidity in Croom, Florida, are July through September, with an average relative humidity of 79%.

What is the average humidity in September in Croom?

In Croom, Florida, the average relative humidity in September is 79%.

How much does it rain in Croom in September?

In Croom, in September, during 15.9 rainfall days, 1.46" (37mm) of precipitation is typically accumulated.

How many hours of daylight does Croom have in September?

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

When is the sunrise / sunset in September in Croom?

On the first day of September in Croom, sunrise is at 7:07 am and sunset at 7:49 pm. On the last day of the month, sunrise is at 7:21 am and sunset at 7:15 pm EDT.

How long on average sun shines in September in Croom?

In September, the average sunshine duration in Croom, Florida, is 8.8h.

What is the month with the highest UV index in Croom?

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

What is the UV index reading in September in Croom?

The average daily maximum UV index in September in Croom, Florida, is 7. A UV Index of 6 to 7 symbolizes a high health risk 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
Croom, FL

Average temperature in September - Croom, FL
  • Average high temperature in September: 88.2°F

The warmest month (with the highest average high temperature) is August (90°F).
The month with the lowest average high temperature is January (67.6°F).

  • Average low temperature in September: 72.9°F

The month with the highest average low temperature is August (75.6°F).
The coldest month (with the lowest average low temperature) is January (50°F).

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Average pressure in September
Croom, FL

Average pressure in September - Croom, 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
Croom, FL

Average wind speed in September - Croom, FL
  • Average wind speed in September: 4.8mph

The windiest months (with the highest average wind speed) are March and April (6.3mph).
The calmest month (with the lowest average wind speed) is July (4.5mph).

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Average humidity in September
Croom, FL

Average humidity in September - Croom, FL
  • Average humidity in September: 79%

The months with the highest relative humidity are July, August and September (79%).
The month with the lowest relative humidity is March (72%).

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Average rainfall in September
Croom, FL

Average rainfall in September - Croom, FL
  • Average rainfall in September: 1.46"

The wettest month (with the highest rainfall) is August (2.95").
The driest month (with the least rainfall) is January (0.31").

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Average rainfall days in September
Croom, FL

Average rainfall days in September - Croom, FL
  • Average rainfall days in September: 15.9 days

The month with the highest number of rainy days is July (20.8 days).
The month with the least rainy days is January (5.8 days).

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

Average daylight in September / Average sunshine in September - Croom, 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 July (Average sunshine: 10h and 42min).
The month with the least sunshine is December (Average sunshine: 6h and 12min).

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Average sunshine days in September
Croom, FL

Average sunshine days in September - Croom, FL
  • Average sunshine days in September: 9.2 days

The month with the most sunshine days is January (23.3 days).
The month with the least sunshine days is August (6.2 days).

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Average UV index in September
Croom, FL

Average UV index in September - Croom, 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
Croom, FL

Average cloud cover in September - Croom, FL
  • Average cloud cover in September: 33

The month with the most cloud cover is February (Cloud cover 37).
The month with the least cloud cover is May (Cloud cover 28).

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Average visibility in September
Croom, FL

Average visibility in September - Croom, 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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Croom, Florida, USA

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