September weather forecast
White Plains, GA

Weather in September

September, the first month of the autumn in White Plains, is still a warm month, with an average temperature varying between 85.1°F (29.5°C) and 65.3°F (18.5°C).

Temperature

In White Plains, the average high-temperature in September is almost the same as in August - a moderately hot 85.1°F (29.5°C). The average low-temperature, is 65.3°F (18.5°C).

Heat index

The average heat index in September is appraised at a sweltering 95°F (35°C). Take special precautions - heat exhaustion and heat cramps are expected. Heatstroke may occur with lengthy activity.
Note that heat index values are valued for light wind and location in the shade. Exposure to direct sunshine can increase heat index values by up to 15 Fahrenheit (8 Celsius) degrees.
Note: The heat index, also known as 'feels like', 'apparent temperature', 'real feel', or 'felt air temperature', is calculated by taking the relative humidity value for a specific location and factoring it into the air temperature reading. Additional factors like activity, wind, differences in body mass, height, and shape, and pregnancy affect individual temperature impact. Be aware that direct exposure to sunlight increases heat impact and may raise the heat index by up to 15 Fahrenheit (8 Celsius) degrees. Heat index values are especially crucial for babies and toddlers. Young children are generally more endangered than adults, as they usually less sweat. And also, due to larger skin surface relative to their small bodies and higher heat production as a result of their activity.
The human body normally cools itself by perspiration, as evaporated sweat carries heat away from the body. Under high air temperature and humidity (high heat index) conditions, perspiration is limited, and the perception of heat is increased. If the body can not disperse the excessive heat and body temperature reaches conditions of hyperthermia, above 99.5°F (37.5°C) to 100.9°F (38.3°C), thermal conditions are potentially life-threatening.

Humidity

In White Plains, the average relative humidity in September is 73%.

Rainfall

The month with the least rainfall in White Plains is September, when the rain falls for 12.6 days and typically collects 1.93" (49mm) of precipitation.

Snowfall

April through November are months without snowfall in White Plains.

Daylight

In White Plains, the average length of the day in September is 12h and 22min.
On the first day of September in White Plains, sunrise is at 7:06 am and sunset at 7:57 pm. On the last day of the month, sunrise is at 7:25 am and sunset at 7:18 pm EDT.

Sunshine

In September, the average sunshine in White Plains is 8.5h.

UV index

In September, the average daily maximum UV index is 6. A UV Index of 6 to 7 symbolizes a high health risk from exposure to the Sun's UV rays for the ordinary person.
Note: The average daily UV index of 6 in September transform into the following instructions:
Take precautions and utilize sun safety practices. Protection against skin and eye damage is required. The Sun's UV radiation is most powerful between 10 a.m. and 4 p.m. To the extent possible, limit exposure to the direct sun during these hours. Sun-protective clothing, a long-sleeved shirt and pants, a wide-brimmed hat, and UVA and UVB-blocking sunglasses are particularly helpful in blocking UV radiation's harmful effects.
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FAQ

What is the temperature in September in White Plains?

The average high-temperature, in September, in White Plains, is 85.1°F (29.5°C), while the average low-temperature is 65.3°F (18.5°C). in September, the average heat index (a.k.a. 'real feel', 'feels like'), which represents the influence of relative humidity on air temperature, is appraised at 95°F (35°C).

What is the average humidity in September in White Plains?

The average relative humidity in September is 73%.

What is the driest month in White Plains?

September is the month with the least rainfall in White Plains. Rain falls for 12.6 days and accumulates 1.93" (49mm) of precipitation.

How many days does it rain in September in White Plains?

In White Plains, during September, the rain falls for 12.6 days and regularly aggregates up to 1.93" (49mm) of precipitation.

When it does not snow in White Plains?

In White Plains, Georgia, snow does not fall in April through November.

What is the average length of the day in September in White Plains?

The average day length in September is 12h and 22min.

What time are sunrise and sunset in September in White Plains?

On the first day of September in White Plains, sunrise is at 7:06 am and sunset at 7:57 pm. On the last day of the month, sunrise is at 7:25 am and sunset at 7:18 pm EDT.

How many hours of sunshine does White Plains have in September?

In September, the average sunshine duration in White Plains, Georgia, is 8.5h.

What is the UV index reading in September in White Plains?

In White Plains, the average daily maximum UV index in September is 6. A UV Index value of 6 to 7 symbolizes a high health risk from unprotected exposure to UV radiation.
Average humidity
Average rainfall days
Average snowfall
Average snowfall days
Average sunshine
Average sunshine days
Average UV index
Average cloud cover
Average visibility

Average temperature in September
White Plains, GA

Average temperature in September - White Plains, GA
  • Average high temperature in September: 85.1°F

The warmest month (with the highest average high temperature) is July (91.6°F).
The month with the lowest average high temperature is January (52.3°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 (36.1°F).

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Average pressure in September
White Plains, GA

Average pressure in September - White Plains, GA
  • Average pressure in September: 30.02"Hg

The months with the highest atmospheric pressure are January and November (30.15"Hg).
The month with the lowest atmospheric pressure is June (29.98"Hg).

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Average wind speed in September
White Plains, GA

Average wind speed in September - White Plains, GA
  • Average wind speed in September: 5mph

The windiest month (with the highest average wind speed) is January (7.4mph).
The calmest month (with the lowest average wind speed) is August (4.4mph).

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Average humidity in September
White Plains, GA

Average humidity in September - White Plains, GA
  • Average humidity in September: 73%

The month with the highest relative humidity is December (78%).
The month with the lowest relative humidity is October (71%).

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Average rainfall in September
White Plains, GA

Average rainfall in September - White Plains, GA
  • Average rainfall in September: 1.93"

The wettest month (with the highest rainfall) is August (4.21").
The driest month (with the least rainfall) is September (1.93").

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Average rainfall days in September
White Plains, GA

Average rainfall days in September - White Plains, GA
  • Average rainfall days in September: 12.6 days

The month with the highest number of rainy days is July (20.6 days).
The month with the least rainy days is October (8.5 days).

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Average snowfall in September
White Plains, GA

Average snowfall in September - White Plains, GA
  • Average snowfall in September: 0"

The month with the highest snowfall is January (0.31").
The months with the least snowfall are April, May, June, July, August, September, October and November (0").

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Average snowfall days in September
White Plains, GA

Average snowfall days in September - White Plains, GA
  • Average snowfall days in September: 0 days

The month with the highest number of snowfall days is January (0.8 days).
The months with the least snowfall days are April, May, June, July, August, September, October and November (0 days).

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Average daylight in September /
Average sunshine in September
White Plains, GA

Average daylight in September / Average sunshine in September - White Plains, GA
  • Average daylight in September: 12h and 22min

The month with the longest days is June (Average daylight: 14h and 20min).
The month with the shortest days is December (Average daylight: 9h and 59min).

  • Average sunshine in September: 8h and 30min

The month with the most sunshine is July (Average sunshine: 10h and 48min).
The month with the least sunshine is December (Average sunshine: 5h and 18min).

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Average sunshine days in September
White Plains, GA

Average sunshine days in September - White Plains, GA
  • Average sunshine days in September: 15.9 days

The month with the most sunshine days is October (20.8 days).
The month with the least sunshine days is July (8.1 days).

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Average UV index in September
White Plains, GA

Average UV index in September - White Plains, GA
  • Average UV index in September: 6

The month with the highest UV index is June (UV index 7).
The months with the lowest UV index are January, February and December (UV index 3).

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Average cloud cover in September
White Plains, GA

Average cloud cover in September - White Plains, GA
  • Average cloud cover in September: 32

The months with the most cloud cover are February and December (Cloud cover 43).
The month with the least cloud cover is October (Cloud cover 29).

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Average visibility in September
White Plains, GA

Average visibility in September - White Plains, 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).

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