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
The shift from September to October corresponds with a decrease in the average high-temperature, down to an agreeable 73.2°F (22.9°C) from a moderately hot 83.3°F (28.5°C). The average temperature during October nights dips to a refreshing 55.6°F (13.1°C).Humidity
The average relative humidity in October is 72%.Rainfall
In Dekalb, South Carolina, during October, the rain falls for 6 days and regularly aggregates up to 0.83" (21mm) of precipitation. In Dekalb, during the entire year, the rain falls for 116.1 days and collects up to 11.42" (290mm) of precipitation.Snowfall
March through December are months without snowfall in Dekalb.Daylight
In Dekalb, the average length of the day in October is 11h and 19min.On the first day of the month, sunrise is at 7:17 am and sunset at 7:06 pm. On the last day of October, in Dekalb, South Carolina, sunrise is at 7:42 am and sunset at 6:29 pm EDT.
Sunshine
In October, the average sunshine is 6.7h.UV index
In October, the average daily maximum UV index in Dekalb, South Carolina, is 5. A UV Index of 3 to 5 symbolizes a moderate health risk from unprotected exposure to Sun's UV rays for the ordinary person.Note: The maximum UV index of 5 during October translates into these guidelines:
Make use of precautions - It is urged to ward off sun damage. Midday is the peak time for the Sun's radiation; stay in the shade and protect yourself. A wide-brim hat offers excellent sun protection for the eyes, ears, face, and neck. Sunglasses with UVA and UVB protection significantly reduce eye damage from sun exposure.
Published by: Weather U.S. | About Us
Data Sources | Weather Forecasting & Climate
Frequently asked questions
What are the temperatures in Dekalb in October?
What is the average humidity in October in Dekalb?
How many days does it rain in October in Dekalb?
When it does not snow in Dekalb?
How many hours of daylight does Dekalb have in October?
What time are sunrise and sunset in October in Dekalb?
How many hours of sunshine does Dekalb have in October?
What is the UV index reading in October in Dekalb?
Average temperature in October
Dekalb, SC
- Average high temperature in October: 73.2°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 (52.2°F).
- Average low temperature in October: 55.6°F
The month with the highest average low temperature is July (72.7°F).
The coldest month (with the lowest average low temperature) is January (37.4°F).
Average pressure in October
Dekalb, SC
- Average pressure in October: 30.04"Hg
The months with the highest atmospheric pressure are January, November and December (30.14"Hg).
The month with the lowest atmospheric pressure is June (29.97"Hg).
Average wind speed in October
Dekalb, SC
- Average wind speed in October: 6.8mph
The windiest months (with the highest average wind speed) are February and April (8.4mph).
The calmest month (with the lowest average wind speed) is August (5.3mph).
Average humidity in October
Dekalb, SC
- Average humidity in October: 72%
The month with the highest relative humidity is May (75%).
The months with the lowest relative humidity are January, March and November (70%).
Average rainfall in October
Dekalb, SC
- Average rainfall in October: 0.83"
The wettest month (with the highest rainfall) is August (1.42").
The driest month (with the least rainfall) is September (0.59").
Average rainfall days in October
Dekalb, SC
- Average rainfall days in October: 6 days
The month with the highest number of rainy days is July (13.8 days).
The month with the least rainy days is November (5.8 days).
Average snowfall in October
Dekalb, SC
- Average snowfall in October: 0"
The month with the highest snowfall is February (0.08").
The months with the least snowfall are March, April, May, June, July, August, September, October, November and December (0").
Average snowfall days in October
Dekalb, SC
- Average snowfall days in October: 0 days
The month with the highest number of snowfall days is February (0.5 days).
The months with the least snowfall days are March, April, May, June, July, August, September, October and December (0 days).
Average daylight in October /
Average sunshine in October
Dekalb, SC
- 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: 6h and 4min
The month with the most sunshine is July (Average sunshine: 10h and 54min).
The months with the least sunshine are January and December (Average sunshine: 5h and 36min).
Average sunshine days in October
Dekalb, SC
- Average sunshine days in October: 23.9 days
The month with the most sunshine days is October (23.9 days).
The month with the least sunshine days is July (13.3 days).
Average UV index in October
Dekalb, SC
- Average UV index in October: 5
The months with the highest UV index are June and July (UV index 7).
The month with the lowest UV index is January (UV index 2).
Average cloud cover in October
Dekalb, SC
- Average cloud cover in October: 28
The month with the most cloud cover is February (Cloud cover 41).
The months with the least cloud cover are June and October (Cloud cover 28).
Average visibility in October
Dekalb, SC
- 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).
Dekalb, South Carolina, USA
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