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 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
Stockton's transition from August to September introduces an average high-temperature of a still hot 87.1°F (30.6°C), marking an insignificant variation from the 90.9°F (32.7°C). During the month of September, the nighttime temperature in Stockton falls to an average of 69.4°F (20.8°C).Heat index
The heat index for September is calculated to be a torrid 102.2°F (39°C). Incorporate extra safety measures to avoid heat exhaustion and heat cramps. Continuous activity could provoke heatstroke.Heat index readings emphasize conditions of light breezes and shaded spots. 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 'real feel', is derived by integrating air temperature with the existing relative humidity to express the perceived warmth. Elements such as metabolic variations, pregnancy, and physical exertion can shape one's weather perception. Consider that direct sun exposure can intensify the felt heat, adding potentially 15 Fahrenheit (8 Celsius) degrees to the heat index. Heat index values are essentially critical for children. Children often fail to understand the importance of rest and rehydration. Thirst is a late manifestation of dehydration - hence, it is crucial to stay hydrated, especially during ongoing physical activities.
Evaporation of sweat is the main factor behind the cooling effect of perspiration in the human body. When there is an excess of moisture in the atmosphere, the efficiency of the evaporation process is lessened, leading to less efficient body cooling and a sensation of overheating. Should the body fail to balance its heat gain, the escalating temperature poses health challenges.
Humidity
August, September and December, with an average relative humidity of 77%, are the most humid months.Rainfall
In Stockton, during September, the rain falls for 14.8 days and regularly aggregates up to 1.3" (33mm) of precipitation. Throughout the year, there are 142.1 rainfall days, and 13.98" (355mm) of precipitation is accumulated.Snowfall
In Stockton, snow does not fall in February through November.Daylight
In Stockton, the average length of the day in September is 12h and 20min.On the first day of the month, sunrise is at 7:08 am and sunset at 7:54 pm. On the last day of September, in Stockton, sunrise is at 7:25 am and sunset at 7:18 pm EDT.
Sunshine
In Stockton, the average sunshine in September is 8.6h.UV index
In Stockton, Georgia, the average daily maximum UV index in September 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, an average UV index of 6 transforms into the following instructions:
Take precautions and adopt sun safety practices. Protection against sunburn is obliged. Stay in the shade and avoid direct Sun exposure from 10 a.m. to 4 p.m., a period when UV radiation is particularly strong, noting that parasols or canopies may not offer total sun protection. Employ a wide-brim hat for potent defense against up to 50% of UV rays.
Frequently asked questions
How hot is it in Stockton in September?
What is the most humid month in Stockton?
What is the average humidity in September in Stockton?
How much does it rain in Stockton in September?
When it does not snow in Stockton?
What is the average length of the day in September in Stockton?
When are sunrise and sunset in September in Stockton?
How many hours of sunshine does Stockton have in September?
What is the UV index reading in September in Stockton?
Average temperature in September
Stockton, GA
- Average high temperature in September: 87.1°F
The warmest month (with the highest average high temperature) is July (91°F).
The month with the lowest average high temperature is January (59.7°F).
- Average low temperature in September: 69.4°F
The month with the highest average low temperature is August (73.2°F).
The coldest month (with the lowest average low temperature) is January (42.1°F).
Average pressure in September
Stockton, GA
- Average pressure in September: 29.98"Hg
The month with the highest atmospheric pressure is January (30.15"Hg).
The months with the lowest atmospheric pressure are June, August and September (29.98"Hg).
Average wind speed in September
Stockton, GA
- Average wind speed in September: 5.5mph
The windiest months (with the highest average wind speed) are March and April (6.9mph).
The calmest month (with the lowest average wind speed) is August (5mph).
Average humidity in September
Stockton, GA
- Average humidity in September: 77%
The months with the highest relative humidity are August, September and December (77%).
The month with the lowest relative humidity is May (71%).
Average rainfall in September
Stockton, GA
- Average rainfall in September: 1.3"
The wettest months (with the highest rainfall) are June and August (2.2").
The driest month (with the least rainfall) is November (0.51").
Average rainfall days in September
Stockton, GA
- Average rainfall days in September: 14.8 days
The month with the highest number of rainy days is August (21.3 days).
The month with the least rainy days is November (5.5 days).
Average snowfall days in September
Stockton, GA
- Average snowfall days in September: 0 days
The months with the highest number of snowfall days are January and December (0.1 days).
The months with the least snowfall days are February, March, April, May, June, July, August, September, October and November (0 days).
Average daylight in September /
Average sunshine in September
Stockton, GA
- Average daylight in September: 12h and 2min
The month with the longest days is June (Average daylight: 14h and 6min).
The month with the shortest days is December (Average daylight: 10h and 12min).
- 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 30min).
Average sunshine days in September
Stockton, GA
- Average sunshine days in September: 12.2 days
The month with the most sunshine days is November (23.5 days).
The month with the least sunshine days is August (7.1 days).
Average UV index in September
Stockton, GA
- Average UV index in September: 6
The months with the highest UV index are May, June, July and August (UV index 7).
The month with the lowest UV index is January (UV index 3).
Average cloud cover in September
Stockton, GA
- Average cloud cover in September: 34
The month with the most cloud cover is December (Cloud cover 43).
The month with the least cloud cover is October (Cloud cover 30).
Average visibility in September
Stockton, GA
- Average visibility in September: 5mi
The months with the highest visibility are January, February, March, April, May, June, July, October, November and December (6mi).
The months with the lowest visibility are August and September (5mi).
Stockton, Georgia, USA
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