October weather forecast
Newnan, GA

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Weather in October

October solidifies the onset of fall in Newnan, with noticeable shifts in weather, especially in temperature and humidity. The month registers a significant decrease in the maximum temperature, dipping to 73.8°F (23.2°C). The UV index scales back compared to September, making way for cooler and less harsh sunlight. Longer nights start to take over the daylight hours. The wind gains speed, a shift from the calm weather of the previous month.

Temperature

A decrease in the average high-temperature is observed in Newnan, Georgia, during October, shifting from a warm 83.7°F (28.7°C) in September to a still moderately hot 73.8°F (23.2°C). During the October nights, an average temperature of 54.3°F (12.4°C) is observed in Newnan.

Humidity

October and November, with an average relative humidity of 72%, are the least humid months.

Rainfall

In Newnan, during October, the rain falls for 5.2 days and regularly aggregates up to 0.55" (14mm) of precipitation. In Newnan, during the entire year, the rain falls for 109.8 days and collects up to 8.82" (224mm) of precipitation.

Snowfall

February, April through December are months without snowfall.

Daylight

In October, the average length of the day in Newnan is 11h and 20min.
On the first day of the month, sunrise is at 7:33 am and sunset at 7:23 pm. On the last day of October, in Newnan, sunrise is at 7:57 am and sunset at 6:48 pm EDT.

Sunshine

The average sunshine in October is 7.3h.

UV index

In October, the average daily maximum UV index in Newnan is 4. A UV Index value of 3 to 5 symbolizes a medium health hazard from exposure to the Sun's UV radiation for the ordinary person.
Note: In October, a daily maximum UV index of 4 leads to the following instructions:
Prioritize safety - Suggestions to prevent sun damage are offered. UV radiation from the Sun is most dangerous during midday; take precautions and seek shade. Consider a wide-brim hat essential for effective sun defense covering your face, neck, and eyes.
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Frequently asked questions

What is the temperature in October in Newnan?

The high-temperature, in October, in Newnan, is 73.8°F (23.2°C), while the low-temperature averages to 54.3°F (12.4°C). The average heat index (a.k.a. 'felt air temperature', 'feels like'), which combines relative humidity and air temperature, in September is calculated to be 91.4°F (33°C).

What are the least humid months in Newnan?

October and November, with an average relative humidity of 72%, are the least humid months in Newnan, Georgia.

What is the average humidity in October in Newnan?

The average relative humidity in October in Newnan, Georgia, is 72%.

How much does it rain in Newnan in October?

In Newnan, during October, the rain falls for 5.2 days and regularly aggregates up to 0.55" (14mm) of precipitation.

When it does not snow in Newnan?

February, April through December are months without snowfall in Newnan.

How many hours of daylight does Newnan have in October?

In October, the average day length in Newnan is 11h and 20min.

When are sunrise and sunset in October in Newnan?

On the first day of October in Newnan, sunrise is at 7:33 am and sunset at 7:23 pm. On the last day of the month, sunrise is at 7:57 am and sunset at 6:48 pm EDT.

How many hours of sunshine does Newnan have in October?

The average sunshine duration in October in Newnan, Georgia, is 7.3h.

How high is the UV index in October in Newnan?

The average daily maximum UV index in October is 4. A UV Index value of 3 to 5 symbolizes a medium health risk from unprotected exposure to UV radiation.
Average humidity
Average rainfall days
Average snowfall
Average snowfall days
Average daylight
Average sunshine
Average sunshine days
Average UV index
Average cloud cover
Average visibility

Average temperature in October
Newnan, GA

Average temperature in October - Newnan, GA
  • Average high temperature in October: 73.8°F

The warmest month (with the highest average high temperature) is July (89.4°F).
The month with the lowest average high temperature is January (51.8°F).

  • Average low temperature in October: 54.3°F

The month with the highest average low temperature is July (70°F).
The coldest month (with the lowest average low temperature) is January (35.4°F).

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Average pressure in October
Newnan, GA

Average pressure in October - Newnan, GA
  • Average pressure in October: 30.05"Hg

The month with the highest atmospheric pressure is January (30.16"Hg).
The month with the lowest atmospheric pressure is June (29.98"Hg).

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Average wind speed in October
Newnan, GA

Average wind speed in October - Newnan, GA
  • Average wind speed in October: 6.1mph

The windiest month (with the highest average wind speed) is January (7.8mph).
The calmest month (with the lowest average wind speed) is August (4.3mph).

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Average humidity in October
Newnan, GA

Average humidity in October - Newnan, GA
  • Average humidity in October: 72%

The month with the highest relative humidity is December (78%).
The months with the lowest relative humidity are October and November (72%).

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Average rainfall in October
Newnan, GA

Average rainfall in October - Newnan, GA
  • Average rainfall in October: 0.55"

The wettest month (with the highest rainfall) is August (1.1").
The driest month (with the least rainfall) is September (0.35").

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Average rainfall days in October
Newnan, GA

Average rainfall days in October - Newnan, GA
  • Average rainfall days in October: 5.2 days

The month with the highest number of rainy days is July (14.1 days).
The month with the least rainy days is October (5.2 days).

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Average snowfall in October
Newnan, GA

Average snowfall in October - Newnan, GA
  • Average snowfall in October: 0"

The months with the highest snowfall are January and March (0.04").
The months with the least snowfall are February, April, May, June, July, August, September, October, November and December (0").

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Average snowfall days in October
Newnan, GA

Average snowfall days in October - Newnan, GA
  • Average snowfall days in October: 0 days

The month with the highest number of snowfall days is February (0.6 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 October /
Average sunshine in October
Newnan, GA

Average daylight in October / Average sunshine in October - Newnan, GA
  • Average daylight in October: 11h and 2min

The month with the longest days is June (Average daylight: 14h and 18min).
The month with the shortest days is December (Average daylight: 10h and 0min).

  • Average sunshine in October: 7h and 2min

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 6min).

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Average sunshine days in October
Newnan, GA

Average sunshine days in October - Newnan, GA
  • Average sunshine days in October: 24.3 days

The month with the most sunshine days is October (24.3 days).
The month with the least sunshine days is July (12.3 days).

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Average UV index in October
Newnan, GA

Average UV index in October - Newnan, GA
  • Average UV index in October: 4

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

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Average cloud cover in October
Newnan, GA

Average cloud cover in October - Newnan, GA
  • Average cloud cover in October: 31

The month with the most cloud cover is December (Cloud cover 46).
The months with the least cloud cover are June, September and October (Cloud cover 31).

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Average visibility in October
Newnan, GA

Average visibility in October - Newnan, GA
  • Average visibility in October: 6mi

The months with the highest visibility are January, February, March, April, May, June, July, September, October, November and December (6mi).
The month with the lowest visibility is August (5mi).

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Newnan, Georgia, USA

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