October weather forecast
Atlanta, MO

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Weather in October

October, like September, in Atlanta, Missouri, is another enjoyable autumn month, with temperature in the range of an average high of 63.5°F (17.5°C) and an average low of 46.2°F (7.9°C).

Temperature

With October's onset, the average high-temperature recedes from September's warm 77.2°F (25.1°C) to a refreshing 63.5°F (17.5°C). In October, the average low-temperature in Atlanta, Missouri, records at a chilly 46.2°F (7.9°C) during the nights.

Humidity

The least humid month is October, with an average relative humidity of 72%.

Rainfall

In Atlanta, during October, the rain falls for 10.3 days and regularly aggregates up to 2.05" (52mm) of precipitation. Throughout the year, there are 134.7 rainfall days, and 26.38" (670mm) of precipitation is accumulated.

Snowfall

Months with snowfall are January through April, October through December. October is the first month it typically snows. Throughout October, in the average 0.4 snowfall days, it receives 0.28" (7mm) of snow. In Atlanta, during the entire year, snow falls for 21.8 days and aggregates up to 11.14" (283mm) of snow.

Daylight

The average length of the day in October in Atlanta, Missouri, is 11h and 8min.
On the first day of the month, sunrise is at 7:06 am and sunset at 6:51 pm. On the last day of October, sunrise is at 7:38 am and sunset at 6:08 pm CDT.

Sunshine

In October, the average sunshine in Atlanta is 5.7h.

UV index

In Atlanta, the average daily maximum UV index in October is 3. A UV Index estimate of 3 to 5 represents a moderate health risk from unprotected exposure to Sun's UV rays for the ordinary person.
Note: An average maximum UV index of 3 in October leads to these recommendations:
Guard yourself - Avoiding sunburn is suggested. Limiting exposure to the direct Sun during midday hours can help prevent harmful UV radiation effects. Arm yourself against UV rays' harm with protective apparel and UV-filtering shades. Heads up! The UV radiation from the Sun can almost be doubled by snow reflection.
Updated: Feb 12, 2024
Published by: Weather U.S. | About Us
Data Sources | Weather Forecasting & Climate

Frequently asked questions

What are the temperatures in Atlanta in October?

In Atlanta, 63.5°F (17.5°C) is the average high-temperature and 46.2°F (7.9°C) is the average low-temperature during October. The average heat index (a.k.a. 'apparent temperature', 'felt air temperature'), which takes the relative humidity and factors it into the air temperature reading, in August is evaluated at 91.4°F (33°C).

What is the least humid month in Atlanta?

October is the least humid month in Atlanta, with an average relative humidity of 72%.

What is the average humidity in October in Atlanta?

In October, the average relative humidity is 72%.

How much does it rain in Atlanta in October?

In Atlanta, Missouri, during October, the rain falls for 10.3 days and regularly aggregates up to 2.05" (52mm) of precipitation.

When does it start to snow in Atlanta?

October is the first month it typically snows in Atlanta, Missouri. Throughout October, in the average 0.4 snowfall days, it receives 0.28" (7mm) of snow.

What is the average length of the day in October in Atlanta?

The average day length in October is 11h and 8min.

When is the sunrise / sunset in October in Atlanta?

In October, on the first day of the month, sunrise is at 7:06 am and sunset at 6:51 pm. On the last day of the month, sunrise is at 7:38 am and sunset at 6:08 pm CDT.

How long on average sun shines in October in Atlanta?

The average sunshine duration in October in Atlanta, Missouri, is 5.7h.

How high is the UV index in October in Atlanta?

In October, the average daily maximum UV index in Atlanta is 3. A UV Index estimate of 3 to 5 represents a moderate health threat from exposure to Sun's UV rays.
Average humidity
Average rainfall days
Average snowfall days
Average daylight
Average sunshine
Average sunshine days
Average UV index
Average cloud cover
Average visibility

Average temperature in October
Atlanta, MO

Average temperature in October - Atlanta, MO
  • Average high temperature in October: 63.5°F

The warmest month (with the highest average high temperature) is July (84°F).
The month with the lowest average high temperature is January (33.3°F).

  • Average low temperature in October: 46.2°F

The month with the highest average low temperature is July (66.7°F).
The coldest month (with the lowest average low temperature) is January (20.1°F).

Average pressure in October
Atlanta, MO

Average pressure in October - Atlanta, MO
  • Average pressure in October: 30.02"Hg

The month with the highest atmospheric pressure is January (30.16"Hg).
The month with the lowest atmospheric pressure is June (29.9"Hg).

Average wind speed in October
Atlanta, MO

Average wind speed in October - Atlanta, MO
  • Average wind speed in October: 9.1mph

The windiest month (with the highest average wind speed) is February (10.4mph).
The calmest months (with the lowest average wind speed) are July and August (6.6mph).

Average humidity in October
Atlanta, MO

Average humidity in October - Atlanta, MO
  • Average humidity in October: 72%

The months with the highest relative humidity are May and June (81%).
The month with the lowest relative humidity is October (72%).

Average rainfall in October
Atlanta, MO

Average rainfall in October - Atlanta, MO
  • Average rainfall in October: 2.05"

The wettest month (with the highest rainfall) is May (3.23").
The driest month (with the least rainfall) is January (1.1").

Average rainfall days in October
Atlanta, MO

Average rainfall days in October - Atlanta, MO
  • Average rainfall days in October: 10.3 days

The month with the highest number of rainy days is May (17.6 days).
The month with the least rainy days is January (5.3 days).

Average snowfall in October
Atlanta, MO

Average snowfall in October - Atlanta, MO
  • Average snowfall in October: 0.28"

The month with the highest snowfall is January (3.86").
The months with the least snowfall are May, June, July, August and September (0").

Average snowfall days in October
Atlanta, MO

Average snowfall days in October - Atlanta, MO
  • Average snowfall days in October: 0.4 days

The month with the highest number of snowfall days is January (6.7 days).
The months with the least snowfall days are May, June, July, August and September (0 days).

Average daylight in October /
Average sunshine in October
Atlanta, MO

Average daylight in October / Average sunshine in October - Atlanta, MO
  • Average daylight in October: 11h and 1min

The month with the longest days is June (Average daylight: 15h and 0min).
The month with the shortest days is December (Average daylight: 9h and 24min).

  • Average sunshine in October: 5h and 4min

The month with the most sunshine is July (Average sunshine: 10h and 24min).
The month with the least sunshine is January (Average sunshine: 4h and 24min).

Average sunshine days in October
Atlanta, MO

Average sunshine days in October - Atlanta, MO
  • Average sunshine days in October: 19 days

The month with the most sunshine days is December (21.3 days).
The month with the least sunshine days is May (11.8 days).

Average UV index in October
Atlanta, MO

Average UV index in October - Atlanta, MO
  • Average UV index in October: 3

The months with the highest UV index are June, July and August (UV index 6).
The months with the lowest UV index are January, February, November and December (UV index 2).

Average cloud cover in October
Atlanta, MO

Average cloud cover in October - Atlanta, MO
  • Average cloud cover in October: 35

The month with the most cloud cover is January (Cloud cover 51).
The month with the least cloud cover is July (Cloud cover 28).

Average visibility in October
Atlanta, MO

Average visibility in October - Atlanta, MO
  • Average visibility in October: 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).

Atlanta, Missouri, USA

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