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
Barnwell experiences a temperature shift at the start of October, with average high-temperatures adjusting from 84.4°F (29.1°C) in September to a still moderately hot 74.7°F (23.7°C). Barnwell reports a consistent average low-temperature of 57.2°F (14°C) throughout October nights.Humidity
In Barnwell, the average relative humidity in October is 73%.Rainfall
In October, the rain falls for 9 days. Throughout October, 2.2" (56mm) of precipitation is accumulated. In Barnwell, South Carolina, during the entire year, the rain falls for 155.3 days and collects up to 29.37" (746mm) of precipitation.Snowfall
March through November are months without snowfall in Barnwell.Daylight
In October, the average length of the day is 11h and 20min.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, sunrise is at 7:43 am and sunset at 6:34 pm EDT.
Sunshine
In October, the average sunshine is 6.9h.UV index
The average daily maximum UV index in October is 5. A UV Index value of 3 to 5 symbolizes a medium health hazard from unprotected exposure to Sun's UV rays for the ordinary person.Note: The UV index of 5 during October leads to these advisories:
Take measures. Individuals with light skin might experience burns in under 30 minutes. The solar radiation around mid-day is intense; avoid the Sun and stay safe. 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 is the temperature in October?
What is the average humidity in October in Barnwell?
How much does it rain in October?
When it does not snow?
How many hours of daylight does Barnwell have in October?
When is the sunrise / sunset in October?
How many hours of sunshine does Barnwell have in October?
What is the UV index intensity in October?
Average temperature in October
Barnwell, SC
- Average high temperature in October: 74.7°F
The warmest month (with the highest average high temperature) is July (90.9°F).
The month with the lowest average high temperature is January (54.3°F).
- Average low temperature in October: 57.2°F
The month with the highest average low temperature is July (73.2°F).
The coldest month (with the lowest average low temperature) is January (39.4°F).
Average pressure in October
Barnwell, SC
- Average pressure in October: 30.03"Hg
The months with the highest atmospheric pressure are January and November (30.14"Hg).
The month with the lowest atmospheric pressure is June (29.97"Hg).
Average wind speed in October
Barnwell, SC
- Average wind speed in October: 6.9mph
The windiest months (with the highest average wind speed) are March and April (8.2mph).
The calmest month (with the lowest average wind speed) is August (5.6mph).
Average humidity in October
Barnwell, SC
- Average humidity in October: 73%
The month with the highest relative humidity is December (76%).
The month with the lowest relative humidity is January (70%).
Average rainfall in October
Barnwell, SC
- Average rainfall in October: 2.2"
The wettest month (with the highest rainfall) is December (3.39").
The driest month (with the least rainfall) is November (1.61").
Average rainfall days in October
Barnwell, SC
- Average rainfall days in October: 9 days
The month with the highest number of rainy days is July (18.3 days).
The month with the least rainy days is November (7.8 days).
Average snowfall in October
Barnwell, SC
- Average snowfall in October: 0"
The month with the highest snowfall is February (0.2").
The months with the least snowfall are March, April, May, June, July, August, September, October and November (0").
Average snowfall days in October
Barnwell, SC
- Average snowfall days in October: 0 days
The months with the highest number of snowfall days are January and February (0.3 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
Barnwell, SC
- 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: 6h and 5min
The month with the most sunshine is July (Average sunshine: 11h and 0min).
The month with the least sunshine is December (Average sunshine: 5h and 30min).
Average sunshine days in October
Barnwell, SC
- Average sunshine days in October: 20.1 days
The month with the most sunshine days is October (20.1 days).
The month with the least sunshine days is July (9 days).
Average UV index in October
Barnwell, SC
- Average UV index in October: 5
The months with the highest UV index are June and July (UV index 7).
The months with the lowest UV index are January and December (UV index 3).
Average cloud cover in October
Barnwell, SC
- Average cloud cover in October: 28
The months with the most cloud cover are February and December (Cloud cover 41).
The month with the least cloud cover is October (Cloud cover 28).
Average visibility in October
Barnwell, 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).
Barnwell, South Carolina, USA
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