Contents
- Weather in October
- Frequently asked questions
- Average temperature in October
- Average pressure in October
- Average wind speed in October
- Average humidity in October
- Average rainfall in October
- Average rainfall days in October
- Average snowfall in October
- Average snowfall days in October
- Average daylight in October
- Average sunshine in October
- Average sunshine days in October
- Average UV index in October
- Average cloud cover in October
- Average visibility in October
Weather in October
Temperature
Dunwoody, Georgia, in October experiences a subtle temperature decline, with average high-temperatures reducing from a moderately hot 84°F (28.9°C) in September to an agreeable 72.5°F (22.5°C). The temperature dips to an average of 53.6°F (12°C) during October nights.Humidity
In October, the average relative humidity is 70%.Rainfall
October is the month with the least rainfall in Dunwoody. Rain falls for 9.5 days and accumulates 2.17" (55mm) of precipitation.Snowfall
April through October are months without snowfall.Daylight
In Dunwoody, the average length of the day in October is 11h and 19min.On the first day of October, sunrise is at 7:32 am and sunset at 7:21 pm. On the last day of the month, sunrise is at 7:56 am and sunset at 6:45 pm EDT.
Sunshine
In Dunwoody, the average sunshine in October is 7.1h.UV index
In October, the average daily maximum UV index is 4. A UV Index reading of 3 to 5 represents a moderate health risk from unprotected exposure to Sun's UV rays for average individuals.Note: The UV index of 4 during October translates into the following guidance:
Exercise caution. Those with pale skin may experience burns in less than half an hour. To guard against the harmful effects of the Sun, minimize exposure during midday. Boost your sun resistance with garments that are densely woven yet spacious.
Published by: Weather U.S. | About Us
Data Sources | Weather Forecasting & Climate
Frequently asked questions
What is the temperature in October?
What is the average humidity in October?
What is the driest month?
How many days does it rain in October?
When it does not snow?
Does it snow in October?
How many hours of daylight does Dunwoody have in October?
When is the sunrise / sunset in October?
How many hours of sunshine does Dunwoody have in October?
What is the UV index intensity in October?
Average temperature in October
Dunwoody, GA
- Average high temperature in October: 72.5°F
The warmest month (with the highest average high temperature) is July (90.5°F).
The month with the lowest average high temperature is January (49.6°F).
- Average low temperature in October: 53.6°F
The month with the highest average low temperature is July (71.4°F).
The coldest month (with the lowest average low temperature) is January (34.3°F).
Average pressure in October
Dunwoody, GA
- Average pressure in October: 30.06"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 October
Dunwoody, GA
- Average wind speed in October: 6.1mph
The windiest month (with the highest average wind speed) is January (8mph).
The calmest month (with the lowest average wind speed) is August (4.6mph).
Average humidity in October
Dunwoody, GA
- Average humidity in October: 70%
The month with the highest relative humidity is December (77%).
The months with the lowest relative humidity are July and August (68%).
Average rainfall in October
Dunwoody, GA
- Average rainfall in October: 2.17"
The wettest month (with the highest rainfall) is August (5.16").
The driest month (with the least rainfall) is October (2.17").
Average rainfall days in October
Dunwoody, GA
- Average rainfall days in October: 9.5 days
The month with the highest number of rainy days is July (21.1 days).
The month with the least rainy days is October (9.5 days).
Average snowfall in October
Dunwoody, GA
- Average snowfall in October: 0"
The month with the highest snowfall is January (1.14").
The months with the least snowfall are April, May, June, July, August, September and October (0").
Average snowfall days in October
Dunwoody, GA
- Average snowfall days in October: 0 days
The month with the highest number of snowfall days is January (1.4 days).
The months with the least snowfall days are May, June, July, August, September and October (0 days).
Average daylight in October /
Average sunshine in October
Dunwoody, GA
- Average daylight in October: 11h 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: 9h and 54min).
- Average sunshine in October: 7h and 1min
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 0min).
Average sunshine days in October
Dunwoody, GA
- Average sunshine days in October: 20.2 days
The month with the most sunshine days is October (20.2 days).
The month with the least sunshine days is July (7.7 days).
Average UV index in October
Dunwoody, GA
- Average UV index in October: 4
The month with the highest UV index is August (UV index 7).
The month with the lowest UV index is December (UV index 2).
Average cloud cover in October
Dunwoody, GA
- Average cloud cover in October: 31
The month with the most cloud cover is December (Cloud cover 47).
The month with the least cloud cover is June (Cloud cover 30).
Average visibility in October
Dunwoody, GA
- 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).
Dunwoody, Georgia, USA
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