Contents
- Weather in September
- Frequently asked questions
- Average temperature in September
- Average pressure in September
- Average wind speed in September
- Average humidity in September
- Average rainfall in September
- Average rainfall days in September
- Average daylight in September
- Average sunshine in September
- Average sunshine days in September
- Average UV index in September
- Average cloud cover in September
- Average visibility in September
Weather in September
Temperature
Hawthorne experiences an average high-temperature of a still hot 88°F (31.1°C) with the onset of September, subtly varied from August's 90.9°F (32.7°C). September nights in Hawthorne observe an average temperature dip to an agreeable 72.3°F (22.4°C).Heat index
Throughout September, the heat index is estimated at a blistering 105.8°F (41°C). Ensure heightened precautions, risk of heat cramps and heat exhaustion is significant. Sustained activity could provoke heatstroke.Heat index details are generally centered around shaded locations and a mild breeze. The direct sun can potentially cause the heat index to increase by 15 Fahrenheit (8 Celsius) degrees.
Note: The heat index, also known as 'feels like' or 'felt air temperature', gives a temperature feeling by integrating air temperature and humidity. Factors such as metabolic variation, pregnancy, and physical activity play a role in one's impression of weather. Take note that direct exposure to the sun can increase the felt temperature, possibly adding 15 Fahrenheit (8 Celsius) degrees to the heat index. Heat index values are highly critical to babies and toddlers. Children often miss understanding the importance of rest and rehydration. Thirst usually appears late during dehydration - therefore, maintaining hydration, particularly during long physical activities, is essential.
The human body normally cools itself by perspiration. Excessive warmth is eliminated from the body by evaporation of sweat. In the presence of elevated relative humidity, the evaporation rate decreases. This reduction leads to increased body heat retention compared to conditions of dry air. When body temperature rises due to an imbalance in heat gain, there's a potential for dehydration and overheating.
Humidity
July through September, with an average relative humidity of 78%, are the most humid months in Hawthorne.Rainfall
In Hawthorne, in September, during 15.6 rainfall days, 1.61" (41mm) of precipitation is typically accumulated. Throughout the year, there are 154.9 rainfall days, and 22.28" (566mm) of precipitation is accumulated.Daylight
In September, the average length of the day is 12h and 20min.On the first day of September in Hawthorne, Florida, sunrise is at 7:06 am and sunset at 7:50 pm. On the last day of the month, sunrise is at 7:21 am and sunset at 7:14 pm EDT.
Sunshine
In Hawthorne, the average sunshine in September is 8.5h.UV index
In September, the average daily maximum UV index is 6. A UV Index estimate of 6 to 7 represents a high health hazard from unsafe exposure to UV radiation for the average person.Note: In September, a daily UV index of 6 turns into the following recommendations:
Ward off overexposure. Defence against solar harm is crucial. During the period from 10 a.m. to 4 p.m., UV radiation is highest. Try to avoid direct sunlight during these hours. Boost your sun resistance with garments that are densely woven yet spacious.
Frequently asked questions
Is it hot in Hawthorne during September?
What are the most humid months in Hawthorne?
What is the average humidity in September in Hawthorne?
How many days does it rain in September in Hawthorne?
What is the average length of the day in September in Hawthorne?
When is the sunrise / sunset in September in Hawthorne?
How many hours of sunshine does Hawthorne have in September?
How high is the UV index in September in Hawthorne?
Average temperature in September
Hawthorne, FL
- Average high temperature in September: 88°F
The warmest month (with the highest average high temperature) is August (90.9°F).
The month with the lowest average high temperature is January (64.9°F).
- Average low temperature in September: 72.3°F
The month with the highest average low temperature is August (75°F).
The coldest month (with the lowest average low temperature) is January (46.9°F).
Average pressure in September
Hawthorne, FL
- Average pressure in September: 29.97"Hg
The month with the highest atmospheric pressure is January (30.14"Hg).
The month with the lowest atmospheric pressure is September (29.97"Hg).
Average wind speed in September
Hawthorne, FL
- Average wind speed in September: 4.8mph
The windiest month (with the highest average wind speed) is April (6.3mph).
The calmest month (with the lowest average wind speed) is July (4.5mph).
Average humidity in September
Hawthorne, FL
- Average humidity in September: 78%
The months with the highest relative humidity are July, August and September (78%).
The month with the lowest relative humidity is March (71%).
Average rainfall in September
Hawthorne, FL
- Average rainfall in September: 1.61"
The wettest month (with the highest rainfall) is July (3.43").
The driest month (with the least rainfall) is November (1.06").
Average rainfall days in September
Hawthorne, FL
- Average rainfall days in September: 15.6 days
The months with the highest number of rainy days are July and August (20.6 days).
The month with the least rainy days is November (6.7 days).
Average daylight in September /
Average sunshine in September
Hawthorne, FL
- Average daylight in September: 12h and 2min
The month with the longest days is June (Average daylight: 14h and 0min).
The month with the shortest days is December (Average daylight: 10h and 18min).
- Average sunshine in September: 8h and 3min
The months with the most sunshine are May and July (Average sunshine: 10h and 30min).
The month with the least sunshine is December (Average sunshine: 5h and 54min).
Average sunshine days in September
Hawthorne, FL
- Average sunshine days in September: 12.3 days
The month with the most sunshine days is November (21.3 days).
The months with the least sunshine days are July and August (8.6 days).
Average UV index in September
Hawthorne, FL
- Average UV index in September: 6
The months with the highest UV index are May, June, July and August (UV index 7).
The months with the lowest UV index are January and December (UV index 4).
Average cloud cover in September
Hawthorne, FL
- Average cloud cover in September: 35
The months with the most cloud cover are February and December (Cloud cover 39).
The month with the least cloud cover is May (Cloud cover 30).
Average visibility in September
Hawthorne, 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).
Hawthorne, Florida, USA
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