September weather forecast
Oak Hill, FL

The first month of the autumn, September, is also a hot month in Oak Hill, Florida, with an average temperature ranging between max 86.7°F (30.4°C) and min 75.9°F (24.4°C).

Temperature

September's onset records an average high-temperature of a still hot 86.7°F (30.4°C), a near match to August's 89.2°F (31.8°C). Oak Hill registers a consistent average low-temperature of 75.9°F (24.4°C) during September.

Heat index

The heat index value for September is appraised at a torrid 100.4°F (38°C). Incorporate extra safety measures to avoid heat exhaustion and heat cramps. Continuous activity could provoke heatstroke.
In reference to the heat index, it's for places in shade and with a slight wind. Exposure to unobstructed sunshine could lead to an increase in the heat index by 15 Fahrenheit (8 Celsius) degrees.
Note: The heat index, also known as 'feels like' or 'apparent temperature', is an estimation of the warmth sensation when considering humidity levels. The perception of temperature can be subjective, varying based on activity and individual heat sensitivity, influenced by factors like wind, attire, and metabolic variations. Direct sun rays have a notable impact on perceived temperature, which can raise the heat index by up to 15 Fahrenheit (8 Celsius) degrees. Heat index values hold particular significance for children. Children regularly disregard the necessity to rest and replenish fluids. Thirst is a late symptom of dehydration - thus, maintaining hydration, particularly during long-lasting physical activities, is essential.
In response to overheating, the human body perspires to cool down, mainly through the evaporation of sweat. When air moisture content is high, the cooling process through evaporation is not as efficient, leading to an ineffective body cooling process and a feeling of overheating. When body temperature rises due to excess heat gain beyond its removal capability, one might experience heat-related disorders.

Humidity

In September, the average relative humidity is 76%.

Rainfall

In Oak Hill, Florida, in September, during 14.8 rainfall days, 1.34" (34mm) of precipitation is typically accumulated. Throughout the year, in Oak Hill, there are 142.9 rainfall days, and 12.99" (330mm) of precipitation is accumulated.

Daylight

In Oak Hill, the average length of the day in September is 12h and 19min.
On the first day of September in Oak Hill, sunrise is at 7:01 am and sunset at 7:44 pm. On the last day of the month, sunrise is at 7:16 am and sunset at 7:10 pm EDT.

Sunshine

The average sunshine in September in Oak Hill is 8.9h.

UV index

May through September, with an average maximum UV index of 7, are months with the highest UV index in Oak Hill. A UV Index of 6 to 7 symbolizes a high threat to health from exposure to the Sun's UV radiation for average individuals.
Note: A maximum high daily UV index of 7 during September translates into the following directions:
Refrain from overexposure. Fair-skinned individuals could burn in under 20 minutes. Between 10 a.m. and 4 p.m., UV radiation is strongest. Make an effort to avoid direct sunlight during this time, remembering that shade structures may not provide full sun protection. For holistic sun protection encompassing the eyes, ears, face, and neck, a wide-brim hat is key.