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
Williams in October demonstrates a small temperature transition, adjusting from an average high of a moderately hot 85.6°F (29.8°C) in September to a still warm 76.5°F (24.7°C). Throughout October, Williams witnesses a consistent average low-temperature of 58.5°F (14.7°C).Humidity
The average relative humidity in October in Williams is 74%.Rainfall
In Williams, South Carolina, in October, it is raining for 8.3 days, with typically 1.85" (47mm) of accumulated precipitation. Throughout the year, there are 149.7 rainfall days, and 21.5" (546mm) of precipitation is accumulated.Snowfall
March through December are months without snowfall in Williams.Daylight
In October, the average length of the day in Williams, South Carolina, is 11h and 21min.On the first day of the month, sunrise is at 7:18 am and sunset at 7:07 pm. On the last day of October, sunrise is at 7:41 am and sunset at 6:32 pm EDT.
Sunshine
The average sunshine in October in Williams is 6.6h.UV index
In Williams, South Carolina, 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 ordinary individuals.Note: The UV index of 5 during October translates into the following guidance:
Guard yourself - Avoiding sunburn is suggested. The midday Sun can be harmful due to its potent UV radiation; seek shade and reduce exposure. In bright sunlight, prioritize sunglasses that grant protection from UVA and UVB radiation.
Frequently asked questions
What are October temperatures in Williams?
What is the average humidity in October in Williams?
How much does it rain in Williams in October?
When it does not snow in Williams?
How many hours of daylight does Williams have in October?
What time are sunrise and sunset in October in Williams?
How long on average sun shines in October in Williams?
What is the UV index intensity in October in Williams?
Average temperature in October
Williams, SC
- Average high temperature in October: 76.5°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 (56.1°F).
- Average low temperature in October: 58.5°F
The month with the highest average low temperature is July (73.4°F).
The coldest month (with the lowest average low temperature) is January (39.9°F).
Average pressure in October
Williams, 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
Williams, SC
- Average wind speed in October: 5.7mph
The windiest month (with the highest average wind speed) is April (6.7mph).
The calmest month (with the lowest average wind speed) is August (4.8mph).
Average humidity in October
Williams, SC
- Average humidity in October: 74%
The months with the highest relative humidity are August and December (77%).
The months with the lowest relative humidity are January, March and November (72%).
Average rainfall in October
Williams, SC
- Average rainfall in October: 1.85"
The wettest month (with the highest rainfall) is August (3.15").
The driest month (with the least rainfall) is November (0.75").
Average rainfall days in October
Williams, SC
- Average rainfall days in October: 8.3 days
The month with the highest number of rainy days is July (21.1 days).
The month with the least rainy days is November (6.2 days).
Average snowfall in October
Williams, 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
Williams, SC
- Average snowfall days in October: 0 days
The month with the highest number of snowfall days is January (0.4 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
Williams, 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 4min
The month with the most sunshine is July (Average sunshine: 10h and 54min).
The month with the least sunshine is December (Average sunshine: 5h and 30min).
Average sunshine days in October
Williams, SC
- Average sunshine days in October: 20.5 days
The month with the most sunshine days is November (21.1 days).
The month with the least sunshine days is July (6.9 days).
Average UV index in October
Williams, SC
- Average UV index in October: 5
The months with the highest UV index are June, July and August (UV index 7).
The months with the lowest UV index are January and December (UV index 3).
Average cloud cover in October
Williams, SC
- Average cloud cover in October: 29
The month with the most cloud cover is December (Cloud cover 42).
The months with the least cloud cover are July and October (Cloud cover 29).
Average visibility in October
Williams, 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).
Williams, South Carolina, USA
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