September weather forecast
Davie, FL

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Weather in September

September brings a slow, gradual decline in rainfall from the peak in August, dropping to 0.94" (24mm). While daytime temperatures remain high, nights begin to cool slightly. Although the chance of afternoon thunderstorms remains, there are more clear days than in the peak summer months. Sunshine hours decrease, indicating the beginning of the end of long summer days.

Temperature

During September, the average high-temperature is a still hot 86.7°F (30.4°C), maintaining a close resemblance to that of the preceding month. Davie notes a steady average temperature of 79.7°F (26.5°C) during the nights of September.

Heat index

During September, the heat index is estimated at a very hot 98.6°F (37°C). Incorporate additional preventive steps, heat exhaustion and heat cramps are possible. Long-lasting activity may cause heatstroke.
It is emphasized that the heat index's values are meant for shaded zones with mild winds. With direct sunlight, the heat index could increase by 15 Fahrenheit (8 Celsius) degrees.
Note: The heat index, also known as 'real feel' or 'feels like', is a calculated temperature value of how hot it feels when the moisture in the air is factored in. This effect is subjective, differing among individuals based on their physical activity and perception of heat, which can be influenced by factors like wind, clothing, and metabolic variances. Realize that direct exposure to sunlight can augment the felt heat, leading to a potential increase in the heat index by 15 Fahrenheit (8 Celsius) degrees. Heat index values are extremely vital to babies and toddlers. Younglings are generally more in peril than adults due to their reduced perspiration. Coupled with a larger skin surface relative to their tiny bodies and greater heat production because of their activity, they become more at risk.
Perspiration, followed by sweat evaporation, is the human body's chief method to maintain a balanced temperature. An elevated level of relative humidity hinders evaporation, leading to decreased heat elimination from the body, inducing a sensation of excess heat. Excessive heat that's not properly managed leads to increased body temperatures and resultant health issues.

Humidity

In Davie, Florida, the average relative humidity in September is 73%.

Rainfall

In September, the rain falls for 17.4 days. Throughout September, 0.94" (24mm) of precipitation is accumulated. Throughout the year, in Davie, there are 134 rainfall days, and 9.29" (236mm) of precipitation is accumulated.

Daylight

The average length of the day in September in Davie is 12h and 18min.
On the first day of the month, sunrise is at 7:01 am and sunset at 7:40 pm. On the last day of September, sunrise is at 7:13 am and sunset at 7:08 pm EDT.

Sunshine

In Davie, Florida, the average sunshine in September is 9h.

UV index

May through September, with an average maximum UV index of 7, are months with the highest UV index. A UV Index estimate of 6 to 7 represents a high health vulnerability from exposure to the Sun's UV radiation for the average person.
Note: In September, an average UV index of 7 transforms into the following instructions:
Exercise precautions and adapt sun safety practices. Defence against skin and eye affliction is paramount. UV radiation from the sun is at its strongest between 10 a.m. and 4 p.m. Try to limit direct exposure during these hours. On bright days sunglasses that block both UVA and UVB rays should be worn. A hat with a wide brim is extremely helpful, as it can prevent roughly 50% of UV radiation from reaching the eyes.
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Frequently asked questions

How hot is September in Davie?

September temperatures in Davie vary between a high-temperature of 86.7°F (30.4°C) and a low-temperature of 79.7°F (26.5°C). The average heat index (a.k.a. 'apparent temperature', 'real feel'), which combines air temperature and relative humidity, in September is estimated at 98.6°F (37°C).

What is the average humidity in September in Davie?

In Davie, the average relative humidity in September is 73%.

How many days does it rain in September in Davie?

In Davie, in September, it is raining for 17.4 days, with typically 0.94" (24mm) of accumulated precipitation.

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

In September, the average day length in Davie, Florida, is 12h and 18min.

What time are sunrise and sunset in September in Davie?

In September, on the first day of the month, sunrise is at 7:01 am and sunset at 7:40 pm. On the last day of the month, in Davie, Florida, sunrise is at 7:13 am and sunset at 7:08 pm EDT.

How many hours of sunshine does Davie have in September?

In September, the average sunshine duration in Davie, Florida, is 9h.

What are the months with the highest UV index in Davie?

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 Davie?

In Davie, the average daily maximum UV index in September is 7. A UV Index reading of 6 to 7 represents a high health threat 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
Davie, FL

Average temperature in September - Davie, FL
  • Average high temperature in September: 86.7°F

The warmest month (with the highest average high temperature) is August (89.1°F).
The month with the lowest average high temperature is January (73.4°F).

  • Average low temperature in September: 79.7°F

The month with the highest average low temperature is August (81.9°F).
The coldest month (with the lowest average low temperature) is January (62.8°F).

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Average pressure in September
Davie, FL

Average pressure in September - Davie, FL
  • Average pressure in September: 29.95"Hg

The month with the highest atmospheric pressure is January (30.11"Hg).
The months with the lowest atmospheric pressure are September and October (29.95"Hg).

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Average wind speed in September
Davie, FL

Average wind speed in September - Davie, FL
  • Average wind speed in September: 7.5mph

The windiest month (with the highest average wind speed) is March (10.2mph).
The calmest month (with the lowest average wind speed) is July (7.1mph).

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Average humidity in September
Davie, FL

Average humidity in September - Davie, FL
  • Average humidity in September: 73%

The month with the highest relative humidity is December (74%).
The month with the lowest relative humidity is March (68%).

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Average rainfall in September
Davie, FL

Average rainfall in September - Davie, FL
  • Average rainfall in September: 0.94"

The wettest month (with the highest rainfall) is August (1.69").
The driest month (with the least rainfall) is January (0.2").

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Average rainfall days in September
Davie, FL

Average rainfall days in September - Davie, FL
  • Average rainfall days in September: 17.4 days

The month with the highest number of rainy days is July (19.5 days).
The month with the least rainy days is January (4.8 days).

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

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

The month with the longest days is June (Average daylight: 13h and 42min).
The month with the shortest days is December (Average daylight: 10h and 30min).

  • Average sunshine in September: 9h and 0min

The month with the most sunshine is July (Average sunshine: 11h and 6min).
The month with the least sunshine is December (Average sunshine: 6h and 18min).

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Average sunshine days in September
Davie, FL

Average sunshine days in September - Davie, FL
  • Average sunshine days in September: 9.6 days

The months with the most sunshine days are January and December (24.8 days).
The month with the least sunshine days is July (5.8 days).

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Average UV index in September
Davie, FL

Average UV index in September - Davie, 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 months with the lowest UV index are January and December (UV index 5).

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Average cloud cover in September
Davie, FL

Average cloud cover in September - Davie, FL
  • Average cloud cover in September: 29

The month with the most cloud cover is October (Cloud cover 34).
The months with the least cloud cover are April and July (Cloud cover 26).

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Average visibility in September
Davie, FL

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

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