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
As August transitions into September, Ridge Harbor records an average high-temperature of a still hot 88.7°F (31.5°C), showing a gentle shift from the preceding month. Ridge Harbor experiences an average nighttime temperature of 75°F (23.9°C) in the month of September.Heat index
The heat index in September is evaluated at an extremely hot 107.6°F (42°C). Take more safety measures, heat exhaustion and heat cramps are potential outcomes. Persistent activity might lead to heatstroke.It is noted that heat index values are ascertained for locations in the shade and with gentle breezes. The heat index could experience an increase of 15 Fahrenheit (8 Celsius) degrees due to direct sunlight.
Note: The heat index, also known as 'real feel' or 'felt air temperature', evaluates the perceived heat by adding the effect of moisture in the air. 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. When in direct sunlight, one should be cautious as it can raise the heat index by as much as 15 Fahrenheit (8 Celsius) degrees. Heat index values are particularly relevant to children. Kids frequently ignore the importance of taking a break and rehydrating. Thirst is a late symptom of dehydration - thus, it is crucial to stay hydrated, especially during long-lasting physical activities.
When the body gets too warm, it perspires, leading to sweat evaporation which cools it down. Augmented relative humidity impedes typical body cooling mechanisms by lowering the evaporation rate, resulting in decreased body cooling and an amplified perception of heat. Temperature imbalances caused by excessive heat retention can trigger heat-related maladies.
Humidity
September is the most humid month, with an average relative humidity of 78%.Rainfall
In Ridge Harbor, in September, during 22.6 rainfall days, 3.5" (89mm) of precipitation is typically accumulated. Throughout the year, there are 181.8 rainfall days, and 29.37" (746mm) of precipitation is accumulated.Daylight
The average length of the day in September in Ridge Harbor is 12h and 19min.On the first day of the month, sunrise is at 7:07 am and sunset at 7:47 pm. On the last day of September, in Ridge Harbor, sunrise is at 7:20 am and sunset at 7:14 pm EDT.
Sunshine
In Ridge Harbor, the average sunshine in September is 8.9h.UV index
The months with the highest UV index in Ridge Harbor are May through September, with an average maximum UV index of 7. A UV Index value of 6 to 7 symbolizes a high health vulnerability from unsafe exposure to UV radiation for the average person.Note: The maximum UV index of 7 during September translates into these guidelines:
Resist overexposure. Safeguarding from solar damage is indispensable. From 10 a.m. to 4 p.m., when UV radiation is at its strongest, limit direct exposure to the Sun and note that shade structures may not provide full sun protection. Your best bet for sun defense on the face, eyes, and neck is a hat with a wide brim.
Frequently asked questions
How hot is it in Ridge Harbor in September?
What is the most humid month in Ridge Harbor?
What is the average humidity in September in Ridge Harbor?
How many days does it rain in September in Ridge Harbor?
What is the average length of the day in September in Ridge Harbor?
What time are sunrise and sunset in September in Ridge Harbor?
How many hours of sunshine does Ridge Harbor have in September?
What are the months with the highest UV index in Ridge Harbor?
How high is the UV index in September in Ridge Harbor?
Average temperature in September
Ridge Harbor, FL
- Average high temperature in September: 88.7°F
The warmest months (with the highest average high temperature) are July and August (90.1°F).
The month with the lowest average high temperature is January (70.9°F).
- Average low temperature in September: 75°F
The month with the highest average low temperature is August (77.5°F).
The coldest month (with the lowest average low temperature) is January (54.3°F).
Average pressure in September
Ridge Harbor, FL
- Average pressure in September: 29.95"Hg
The month with the highest atmospheric pressure is January (30.12"Hg).
The month with the lowest atmospheric pressure is September (29.95"Hg).
Average wind speed in September
Ridge Harbor, FL
- Average wind speed in September: 5.8mph
The windiest months (with the highest average wind speed) are January and March (7.5mph).
The calmest month (with the lowest average wind speed) is July (5.2mph).
Average humidity in September
Ridge Harbor, FL
- Average humidity in September: 78%
The month with the highest relative humidity is September (78%).
The month with the lowest relative humidity is March (70%).
Average rainfall in September
Ridge Harbor, FL
- Average rainfall in September: 3.5"
The wettest month (with the highest rainfall) is August (5.39").
The driest month (with the least rainfall) is February (0.79").
Average rainfall days in September
Ridge Harbor, FL
- Average rainfall days in September: 22.6 days
The month with the highest number of rainy days is August (25.6 days).
The months with the least rainy days are January and February (8.1 days).
Average daylight in September /
Average sunshine in September
Ridge Harbor, FL
- Average daylight in September: 12h and 2min
The month with the longest days is June (Average daylight: 13h and 48min).
The month with the shortest days is December (Average daylight: 10h and 30min).
- Average sunshine in September: 8h and 5min
The month with the most sunshine is July (Average sunshine: 10h and 48min).
The month with the least sunshine is December (Average sunshine: 6h and 18min).
Average sunshine days in September
Ridge Harbor, FL
- Average sunshine days in September: 4.9 days
The month with the most sunshine days is January (20.8 days).
The month with the least sunshine days is August (3.8 days).
Average UV index in September
Ridge Harbor, 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, February, November and December (UV index 5).
Average cloud cover in September
Ridge Harbor, FL
- Average cloud cover in September: 31
The month with the most cloud cover is December (Cloud cover 32).
The month with the least cloud cover is May (Cloud cover 26).
Average visibility in September
Ridge Harbor, 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).
Ridge Harbor, Florida, USA
Weather forecast for your location
2. Allow the app to use your location
