September weather forecast
Tamiami, FL

September, the first month of the autumn in Tamiami, is still a hot month, with an average temperature ranging between max 87.6°F (30.9°C) and min 79.7°F (26.5°C).

Temperature

Tamiami's weather, upon September's arrival, documents an average high-temperature of a still tropical 87.6°F (30.9°C), nearly identical to the prior month. The month of September in Tamiami is marked by an average minimum temperature of 79.7°F (26.5°C), slightly cooler than its daytime counterpart.

Heat index

September's average heat index is appraised at a torrid 100.4°F (38°C). Ensure additional precautions, heat exhaustion and heat cramps may be expected. Heatstroke could occur from sustained activity.
When considering the heat index, it's pivotal to note it is for shade and mild wind conditions. Being under direct sunlight might amplify the heat index by 15 Fahrenheit (8 Celsius) degrees.
Note: The heat index, also known as 'apparent temperature' or 'feels like', is found by incorporating humidity levels into the air temperature measurement. The experience of temperature can be subjective, varying based on the individual's activity and heat perception, influenced by factors like wind, attire, and metabolic variations. Sunshine, when direct, has the potential to intensify weather effects, leading to an increase in the heat index by 15 Fahrenheit (8 Celsius) degrees. Heat index values hold particular importance for children. Young ones generally face higher dangers than adults since they sweat less. Along with their large skin surface area compared totheir small bodies and increased heat production from their activities, the risks are heightened.
To offset high temperatures, the human body releases sweat which, upon evaporation, cools it down. Under conditions of high relative humidity, the rate of evaporation decreases. This results in the body retaining more heat than under conditions of dry air. Heat-related complications, like dehydration, can manifest if the body's heat gain exceeds its dissipation capacity.

Humidity

The average relative humidity in September in Tamiami, Florida, is 72%.

Rainfall

In September, the rain falls for 13.8 days. Throughout September, 0.71" (18mm) of precipitation is accumulated. Throughout the year, in Tamiami, there are 110.8 rainfall days, and 8.19" (208mm) of precipitation is accumulated.

Snowfall

September is the only month when snow falls. September has the most snowfall days of the year in Tamiami. Snow falls for 0.1 days.

Daylight

The average length of the day in September in Tamiami is 12h and 17min.
On the first day of the month, sunrise is at 7:02 am and sunset at 7:40 pm. On the last day of September, in Tamiami, sunrise is at 7:13 am and sunset at 7:08 pm EDT.

Sunshine

In September, the average sunshine is 9.2h.

UV index

The months with the highest UV index in Tamiami are May through September, with an average maximum UV index of 7. A UV Index reading of 6 to 7 represents a high threat to health from exposure to the Sun's UV rays for ordinary individuals.
Note: The UV index of 7 during September translates into the following guidance:
Guard against overexposure. Protection from sun-induced harm is essential. Between 10 a.m. and 4 p.m., the Sun's UV radiation is at its peak. Limit your exposure to direct sunlight during these hours. Opt for tightly woven and loose clothing to enhance protection from the Sun. Stay alert! Snow's reflective properties can almost double the UV radiation from the Sun.