October weather forecastJohnsonville, SC
October
Weather in October
October, like September, in Johnsonville, South Carolina, is a moderately hot autumn month, with an average temperature fluctuating between 56.8°F (13.8°C) and 74.3°F (23.5°C).Temperature
In Johnsonville, the average high-temperature in October drops from a moderately hot 83.7°F (28.7°C) in September to a still warm 74.3°F (23.5°C). Johnsonville in October anticipates an average nighttime temperature of 56.8°F (13.8°C).Humidity
The average relative humidity in October is 77%.Rainfall
In Johnsonville, in October, it is raining for 8.1 days, with typically 1.5" (38mm) of accumulated precipitation. Throughout the year, there are 147.1 rainfall days, and 21.77" (553mm) of precipitation is accumulated.Snowfall
In Johnsonville, snow does not fall in March through December.Daylight
In Johnsonville, the average length of the day in October is 11h and 20min.On the first day of the month, sunrise is at 7:12 am and sunset at 7:01 pm. On the last day of October, sunrise is at 7:36 am and sunset at 6:25 pm EDT.
Sunshine
In October, the average sunshine is 6.4h.UV index
The average daily maximum UV index in October is 4. A UV Index reading of 3 to 5 represents a moderate threat to health from unsafe exposure to UV radiation for the ordinary person.Note: A daily maximum UV index of 4 in October translates into the following instructions:
Act with care - Obligation to protect against skin and eye damage is highlighted. Exposing oneself to the midday Sun can be harmful due to the strong UV radiation; limit your time outside. On sunny days, it's ideal to wear sunglasses that filter out UVA and UVB rays.
Published by: Weather U.S. | About Us
Data Sources | Weather Forecasting & Climate
Frequently asked questions
Average temperature in October
Johnsonville, SC
- Average high temperature in October: 74.3°F
The warmest month (with the highest average high temperature) is July (89.8°F).
The month with the lowest average high temperature is January (53.8°F).
- Average low temperature in October: 56.8°F
The month with the highest average low temperature is July (73°F).
The coldest month (with the lowest average low temperature) is January (37.6°F).
Average pressure in October
Johnsonville, SC
- Average pressure in October: 30.03"Hg
The month with the highest atmospheric pressure is January (30.14"Hg).
The month with the lowest atmospheric pressure is June (29.97"Hg).
Average wind speed in October
Johnsonville, SC
- Average wind speed in October: 6.3mph
The windiest month (with the highest average wind speed) is April (7.6mph).
The calmest month (with the lowest average wind speed) is August (5.5mph).
Average humidity in October
Johnsonville, SC
- Average humidity in October: 77%
The month with the highest relative humidity is May (79%).
The month with the lowest relative humidity is January (74%).
Average rainfall in October
Johnsonville, SC
- Average rainfall in October: 1.5"
The wettest month (with the highest rainfall) is August (2.83").
The driest month (with the least rainfall) is January (0.91").
Average rainfall days in October
Johnsonville, SC
- Average rainfall days in October: 8.1 days
The month with the highest number of rainy days is July (18.8 days).
The month with the least rainy days is November (7.7 days).
Average snowfall in October
Johnsonville, SC
- Average snowfall in October: 0"
The months with the highest snowfall are January and February (0.12").
The months with the least snowfall are March, April, May, June, July, August, September, October, November and December (0").
Average snowfall days in October
Johnsonville, 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 December (0 days).
Average daylight in October /
Average sunshine in October
Johnsonville, 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 24min
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
Johnsonville, SC
- Average sunshine days in October: 21.2 days
The month with the most sunshine days is November (21.4 days).
The month with the least sunshine days is July (8.9 days).
Average UV index in October
Johnsonville, SC
- Average UV index in October: 4
The months with the highest UV index are June, July and August (UV index 7).
The months with the lowest UV index are January, February and December (UV index 3).
Average cloud cover in October
Johnsonville, SC
- Average cloud cover in October: 29
The month with the most cloud cover is February (Cloud cover 42).
The month with the least cloud cover is October (Cloud cover 29).
Average visibility in October
Johnsonville, 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).
