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 arrival of October corresponds with a shift in temperature, down from a moderately hot 83.5°F (28.6°C) in September to an agreeable 72.9°F (22.7°C). Great Falls, in October, experiences an average temperature of 54.1°F (12.3°C) at night.Humidity
In Great Falls, South Carolina, the average relative humidity in October is 72%.Rainfall
In Great Falls, in October, during 8.4 rainfall days, 1.97" (50mm) of precipitation is typically accumulated. Throughout the year, there are 152.5 rainfall days, and 29.53" (750mm) of precipitation is accumulated.Snowfall
April through October are months without snowfall.Daylight
In October, the average length of the day in Great Falls is 11h and 18min.On the first day of October in Great Falls, sunrise is at 7:18 am and sunset at 7:07 pm. On the last day of the month, sunrise is at 7:43 am and sunset at 6:30 pm EDT.
Sunshine
In Great Falls, the average sunshine in October is 6.6h.UV index
In October, the average daily maximum UV index is 4. A UV Index estimate of 3 to 5 represents a medium vulnerability from exposure to the Sun's UV rays for the ordinary person.Note: During October, 4 as the daily maximum UV index converts into the following advice:
Be cautious. Those with fair skin can be subjected to burns in fewer than 30 minutes. To avoid the Sun's strongest rays, limit exposure around the mid-day period. Arm yourself against UV rays' harm with protective apparel and UV-filtering shades.
Published by: Weather U.S. | About Us
Data Sources | Weather Forecasting & Climate
Frequently asked questions
What are the temperatures in Great Falls in October?
What is the average humidity in October in Great Falls?
How much does it rain in Great Falls in October?
When it does not snow in Great Falls?
Does it snow in Great Falls in October?
How many hours of daylight does Great Falls have in October?
When are sunrise and sunset in October in Great Falls?
How many hours of sunshine does Great Falls have in October?
How high is the UV index in October in Great Falls?
Average temperature in October
Great Falls, SC
- Average high temperature in October: 72.9°F
The warmest month (with the highest average high temperature) is July (91°F).
The month with the lowest average high temperature is January (50.9°F).
- Average low temperature in October: 54.1°F
The month with the highest average low temperature is July (71.2°F).
The coldest month (with the lowest average low temperature) is January (35.6°F).
Average pressure in October
Great Falls, 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 (29.97"Hg).
Average wind speed in October
Great Falls, SC
- Average wind speed in October: 6.4mph
The windiest month (with the highest average wind speed) is April (8mph).
The calmest month (with the lowest average wind speed) is August (4.8mph).
Average humidity in October
Great Falls, SC
- Average humidity in October: 72%
The months with the highest relative humidity are May and December (75%).
The months with the lowest relative humidity are July and November (71%).
Average rainfall in October
Great Falls, SC
- Average rainfall in October: 1.97"
The wettest month (with the highest rainfall) is August (3.19").
The driest month (with the least rainfall) is September (1.77").
Average rainfall days in October
Great Falls, SC
- Average rainfall days in October: 8.4 days
The month with the highest number of rainy days is July (17.2 days).
The month with the least rainy days is October (8.4 days).
Average snowfall in October
Great Falls, SC
- Average snowfall in October: 0"
The month with the highest snowfall is February (0.83").
The months with the least snowfall are April, May, June, July, August, September and October (0").
Average snowfall days in October
Great Falls, SC
- Average snowfall days in October: 0 days
The months with the highest number of snowfall days are January and February (0.8 days).
The months with the least snowfall days are April, May, June, July, August, September and October (0 days).
Average daylight in October /
Average sunshine in October
Great Falls, 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 48min).
The month with the least sunshine is December (Average sunshine: 5h and 24min).
Average sunshine days in October
Great Falls, 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 (11.8 days).
Average UV index in October
Great Falls, SC
- Average UV index in October: 4
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
Great Falls, SC
- Average cloud cover in October: 30
The month with the most cloud cover is February (Cloud cover 43).
The month with the least cloud cover is June (Cloud cover 29).
Average visibility in October
Great Falls, 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).
Great Falls, South Carolina, USA
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