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 snowfall in September
- Average snowfall 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
Hi Roc Shores experiences a subtle adjustment in high-temperatures to a moderately hot 84.2°F (29°C) with the onset of September, maintaining near parity with August's 88.9°F (31.6°C). Hi Roc Shores records an average low-temperature of 65.3°F (18.5°C) throughout the month of September.Heat index
The heat index in September is calculated to be a hot 91.4°F (33°C). Take special precautions - heat exhaustion and heat cramps are expected. Heatstroke may occur with lengthy activity.Understanding the heat index involves considering values for shaded locales with light wind. Exposure to the direct sun could elevate the heat index by 15 Fahrenheit (8 Celsius) degrees.
Note: The heat index, also known as 'feels like' or 'apparent temperature', provides an understanding of perceived warmth by combining temperature and relative humidity. Metabolic differences, pregnancy status, and the level of physical activity are additional factors influencing an individual's weather perception. Awareness of direct sun exposure is crucial as it has the potential to heighten the weather's effects, pushing up the heat index by 15 Fahrenheit (8 Celsius) degrees. Heat index values are particularly relevant to babies and toddlers. Young ones are generally more prone to risk than adults due to their reduced ability to sweat. Their large skin surface area relative to their diminutive bodies and elevated heat production from their activities further enhance this risk.
Humidity
July, September through November, with an average relative humidity of 72%, are the least humid months.Rainfall
In Hi Roc Shores, in September, it is raining for 13.5 days, with typically 2.44" (62mm) of accumulated precipitation. In Hi Roc Shores, during the entire year, the rain falls for 178.8 days and collects up to 39.88" (1013mm) of precipitation.Snowfall
In Hi Roc Shores, snow does not fall in March through October.Daylight
The average length of the day in September in Hi Roc Shores is 12h and 22min.On the first day of September, sunrise is at 7:10 am and sunset at 8:01 pm. On the last day of the month, sunrise is at 7:30 am and sunset at 7:21 pm EDT.
Sunshine
In September, the average sunshine in Hi Roc Shores is 8.6h.UV index
The average daily maximum UV index in September is 5. A UV Index estimate of 3 to 5 represents a moderate threat to health from exposure to the Sun's UV radiation for the average person.Note: A maximum high UV index of 5 in September translates into the following recommendations:
Preventative actions are necessary - The mandate to avoid skin and eye damage is in place. Midday is when the Sun's radiation is strongest; avoid prolonged exposure during this time. Employ a wide-brim hat for potent defense against up to 50% of UV rays.
Published by: Weather U.S. | About Us
Data Sources | Weather Forecasting & Climate
Frequently asked questions
How hot is it in September?
What are the least humid months?
What is the average humidity in September?
How much does it rain in September?
When it does not snow?
How many hours of daylight does Hi Roc Shores have in September?
When are sunrise and sunset in September?
How many hours of sunshine does Hi Roc Shores have in September?
What is the UV index intensity in September?
Average temperature in September
Hi Roc Shores, GA
- Average high temperature in September: 84.2°F
The warmest month (with the highest average high temperature) is July (90.7°F).
The month with the lowest average high temperature is January (51.1°F).
- Average low temperature in September: 65.3°F
The month with the highest average low temperature is July (70.7°F).
The coldest month (with the lowest average low temperature) is January (35.2°F).
Average pressure in September
Hi Roc Shores, GA
- Average pressure in September: 30.02"Hg
The month with the highest atmospheric pressure is January (30.16"Hg).
The month with the lowest atmospheric pressure is June (29.99"Hg).
Average wind speed in September
Hi Roc Shores, GA
- Average wind speed in September: 4.8mph
The windiest month (with the highest average wind speed) is January (7.8mph).
The calmest month (with the lowest average wind speed) is August (4.4mph).
Average humidity in September
Hi Roc Shores, GA
- Average humidity in September: 72%
The month with the highest relative humidity is December (77%).
The months with the lowest relative humidity are July, September, October and November (72%).
Average rainfall in September
Hi Roc Shores, GA
- Average rainfall in September: 2.44"
The wettest month (with the highest rainfall) is August (5.28").
The driest month (with the least rainfall) is October (2.2").
Average rainfall days in September
Hi Roc Shores, GA
- Average rainfall days in September: 13.5 days
The month with the highest number of rainy days is July (22.4 days).
The months with the least rainy days are October and November (10 days).
Average snowfall in September
Hi Roc Shores, GA
- Average snowfall in September: 0"
The months with the highest snowfall are January and February (0.47").
The months with the least snowfall are March, April, May, June, July, August, September and October (0").
Average snowfall days in September
Hi Roc Shores, GA
- Average snowfall days in September: 0 days
The month with the highest number of snowfall days is February (1.1 days).
The months with the least snowfall days are May, June, July, August, September and October (0 days).
Average daylight in September /
Average sunshine in September
Hi Roc Shores, GA
- Average daylight in September: 12h and 2min
The month with the longest days is June (Average daylight: 14h and 24min).
The month with the shortest days is December (Average daylight: 10h and 0min).
- Average sunshine in September: 8h and 4min
The month with the most sunshine is July (Average sunshine: 10h and 36min).
The month with the least sunshine is December (Average sunshine: 5h and 12min).
Average sunshine days in September
Hi Roc Shores, GA
- Average sunshine days in September: 15.5 days
The month with the most sunshine days is October (20.4 days).
The month with the least sunshine days is July (7 days).
Average UV index in September
Hi Roc Shores, GA
- Average UV index in September: 5
The months with the highest UV index are May, June, July and August (UV index 6).
The month with the lowest UV index is January (UV index 2).
Average cloud cover in September
Hi Roc Shores, GA
- Average cloud cover in September: 32
The month with the most cloud cover is December (Cloud cover 45).
The months with the least cloud cover are June and October (Cloud cover 30).
Average visibility in September
Hi Roc Shores, GA
- 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).
Hi Roc Shores, Georgia, USA
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