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
October ushers in a slight temperature change, with average high-temperatures reducing from September's moderately hot 82.9°F (28.3°C) to an agreeable 71.8°F (22.1°C). During October, the temperature in Smyrna is averaged to a low of 51.6°F (10.9°C) at night.Humidity
In Smyrna, South Carolina, the average relative humidity in October is 72%.Rainfall
The month with the least rainfall is October, when the rain falls for 9.3 days and typically collects 1.73" (44mm) of precipitation.Snowfall
April through November are months without snowfall.Daylight
In Smyrna, the average length of the day in October is 11h and 17min.On the first day of the month, sunrise is at 7:20 am and sunset at 7:09 pm. On the last day of October, in Smyrna, South Carolina, sunrise is at 7:46 am and sunset at 6:31 pm EDT.
Sunshine
The average sunshine in October is 6.5h.UV index
In October, the average daily maximum UV index is 4. A UV Index estimate of 3 to 5 represents a medium health hazard from exposure to the Sun's UV rays for ordinary individuals.Note: An average maximum UV index of 4 in October leads to these recommendations:
Undertake precautions - Obligation exists to protect against skin and eye damage. When the Sun's UV radiation is most intense during midday, it's best to find shade and limit exposure. In bright sunlight, prioritize sunglasses that grant protection from UVA and UVB radiation.
Published by: Weather U.S. | About Us
Data Sources | Weather Forecasting & Climate
Frequently asked questions
What are the temperatures in October?
What is the average humidity in October?
What is the driest month?
How much does it rain in October?
When it does not snow?
How many hours of daylight does Smyrna have in October?
When is the sunrise / sunset in October?
How many hours of sunshine does Smyrna have in October?
What is the UV index intensity in October?
Average temperature in October
Smyrna, SC
- Average high temperature in October: 71.8°F
The warmest month (with the highest average high temperature) is July (91°F).
The month with the lowest average high temperature is January (48.7°F).
- Average low temperature in October: 51.6°F
The month with the highest average low temperature is July (68.7°F).
The coldest month (with the lowest average low temperature) is January (32.7°F).
Average pressure in October
Smyrna, SC
- Average pressure in October: 30.06"Hg
The month with the highest atmospheric pressure is November (30.15"Hg).
The month with the lowest atmospheric pressure is June (29.98"Hg).
Average wind speed in October
Smyrna, SC
- Average wind speed in October: 5.6mph
The windiest month (with the highest average wind speed) is April (6.9mph).
The calmest month (with the lowest average wind speed) is August (4.1mph).
Average humidity in October
Smyrna, SC
- Average humidity in October: 72%
The month with the highest relative humidity is December (76%).
The month with the lowest relative humidity is July (70%).
Average rainfall in October
Smyrna, SC
- Average rainfall in October: 1.73"
The wettest month (with the highest rainfall) is August (3.11").
The driest month (with the least rainfall) is October (1.73").
Average rainfall days in October
Smyrna, SC
- Average rainfall days in October: 9.3 days
The month with the highest number of rainy days is July (17.3 days).
The month with the least rainy days is November (8.6 days).
Average snowfall in October
Smyrna, SC
- Average snowfall in October: 0"
The month with the highest snowfall is December (2.01").
The months with the least snowfall are April, May, June, July, August, September, October and November (0").
Average snowfall days in October
Smyrna, SC
- Average snowfall days in October: 0 days
The month with the highest number of snowfall days is February (1.8 days).
The months with the least snowfall days are April, May, June, July, August, September, October and November (0 days).
Average daylight in October /
Average sunshine in October
Smyrna, SC
- Average daylight in October: 11h and 2min
The month with the longest days is June (Average daylight: 14h and 30min).
The month with the shortest days is December (Average daylight: 9h and 48min).
- Average sunshine in October: 6h and 3min
The month with the most sunshine is June (Average sunshine: 10h and 48min).
The month with the least sunshine is December (Average sunshine: 5h and 18min).
Average sunshine days in October
Smyrna, SC
- Average sunshine days in October: 20.9 days
The month with the most sunshine days is October (20.9 days).
The month with the least sunshine days is July (11.2 days).
Average UV index in October
Smyrna, SC
- Average UV index in October: 4
The months with the highest UV index are May, June, July and August (UV index 6).
The months with the lowest UV index are January and December (UV index 2).
Average cloud cover in October
Smyrna, SC
- Average cloud cover in October: 32
The month with the most cloud cover is December (Cloud cover 43).
The months with the least cloud cover are June and July (Cloud cover 30).
Average visibility in October
Smyrna, SC
- Average visibility in October: 6mi
The months with the highest visibility are January, February, March, April, June, July, August, September, October, November and December (6mi).
The month with the lowest visibility is May (5mi).
Smyrna, South Carolina, USA
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