October weather forecastJoanna, SC
October
Weather in October
October, the same as September, in Joanna, South Carolina, is another pleasant autumn month, with an average temperature ranging between min 53.1°F (11.7°C) and max 72.7°F (22.6°C).Temperature
The transition into October is accompanied by a temperature decrease, with the average high-temperature shifting from a moderately hot 84.4°F (29.1°C) in September to a pleasant 72.7°F (22.6°C). The nighttime temperature dips to a cool 53.1°F (11.7°C) on average during October.Humidity
The average relative humidity in October is 72%.Rainfall
In Joanna, in October, it is raining for 9 days, with typically 2.09" (53mm) of accumulated precipitation. Throughout the year, there are 150.3 rainfall days, and 31.85" (809mm) of precipitation is accumulated.Snowfall
April through November are months without snowfall.Daylight
The average length of the day in October is 11h and 19min.On the first day of the month, sunrise is at 7:22 am and sunset at 7:10 pm. On the last day of October, sunrise is at 7:47 am and sunset at 6:34 pm EDT.
Sunshine
The average sunshine in October is 6.6h.UV index
In Joanna, the average daily maximum UV index in October is 4. A UV Index reading of 3 to 5 represents a moderate health risk from unsafe exposure to UV radiation for average individuals.Note: The UV index of 4 during October leads to these advisories:
Be careful. Light complexion individuals might get burns in fewer than 30 minutes. The intensity of the Sun's UV radiation during midday suggests reducing time spent outdoors. Prioritize a wide-brim hat for comprehensive sun defense for your face, neck, eyes, and ears.
Published by: Weather U.S. | About Us
Data Sources | Weather Forecasting & Climate
Frequently asked questions
Average temperature in October
Joanna, SC
- Average high temperature in October: 72.7°F
The warmest month (with the highest average high temperature) is July (91.8°F).
The month with the lowest average high temperature is January (51.3°F).
- Average low temperature in October: 53.1°F
The month with the highest average low temperature is July (70.3°F).
The coldest month (with the lowest average low temperature) is January (34.7°F).
Average pressure in October
Joanna, SC
- Average pressure in October: 30.05"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
Joanna, SC
- Average wind speed in October: 6.2mph
The windiest month (with the highest average wind speed) is April (7.4mph).
The calmest month (with the lowest average wind speed) is August (4.6mph).
Average humidity in October
Joanna, SC
- Average humidity in October: 72%
The month with the highest relative humidity is December (77%).
The month with the lowest relative humidity is July (70%).
Average rainfall in October
Joanna, SC
- Average rainfall in October: 2.09"
The wettest month (with the highest rainfall) is December (3.54").
The driest month (with the least rainfall) is September (1.69").
Average rainfall days in October
Joanna, SC
- Average rainfall days in October: 9 days
The month with the highest number of rainy days is August (16.5 days).
The months with the least rainy days are October and November (9 days).
Average snowfall in October
Joanna, SC
- Average snowfall in October: 0"
The month with the highest snowfall is February (0.98").
The months with the least snowfall are April, May, June, July, August, September, October and November (0").
Average snowfall days in October
Joanna, SC
- Average snowfall days in October: 0 days
The month with the highest number of snowfall days is February (0.9 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
Joanna, SC
- Average daylight in October: 11h and 18min
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 36min
The month with the most sunshine is July (Average sunshine: 10h and 42min).
The month with the least sunshine is December (Average sunshine: 5h and 12min).
Average sunshine days in October
Joanna, SC
- Average sunshine days in October: 21.3 days
The month with the most sunshine days is October (21.3 days).
The month with the least sunshine days is July (12 days).
Average UV index in October
Joanna, SC
- Average UV index in October: 4
The month with the highest UV index is June (UV index 7).
The month with the lowest UV index is January (UV index 2).
Average cloud cover in October
Joanna, SC
- Average cloud cover in October: 31
The months with the most cloud cover are February and December (Cloud cover 44).
The months with the least cloud cover are June, July and October (Cloud cover 31).
Average visibility in October
Joanna, 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).
