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 transition into October indicates a reduction in the average high-temperature, down to a pleasant 72.3°F (22.4°C) from September's moderately hot 83.1°F (28.4°C). During the month of October, an average low-temperature of 54.5°F (12.5°C) is recorded in Chesterfield, South Carolina.Humidity
The average relative humidity in October is 73%.Rainfall
January and October are months with the least rain when the rain falls for 8.2 days and typically aggregates up to 1.77" (45mm) of rain.Snowfall
April through October are months without snowfall.Daylight
The average length of the day in October in Chesterfield is 11h and 18min.On the first day of the month, sunrise is at 7:15 am and sunset at 7:03 pm. On the last day of October, sunrise is at 7:40 am and sunset at 6:27 pm EDT.
Sunshine
In Chesterfield, the average sunshine in October 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 medium health hazard from exposure to the Sun's UV rays for average individuals.Note: The maximum daily UV index of 4 in October interprets into the following recommendations:
Be vigilant - Suggestions to stave off sun damage are provided. Avoiding direct sunlight during midday hours helps reduce the risk from intense UV radiation. On days when the sun blazes, arm yourself with sunglasses that block UVA and UVB radiation.
Published by: Weather U.S. | About Us
Data Sources | Weather Forecasting & Climate
Frequently asked questions
What are the temperatures in October?
What is the average humidity in October?
What is the driest month?
How many days does it rain in October?
When it does not snow?
Does it snow in October?
How many hours of daylight does Chesterfield have in October?
What time are sunrise and sunset in October?
How many hours of sunshine does Chesterfield have in October?
How high is the UV index in October?
Average temperature in October
Chesterfield, SC
- Average high temperature in October: 72.3°F
The warmest month (with the highest average high temperature) is July (90.3°F).
The month with the lowest average high temperature is January (50.5°F).
- Average low temperature in October: 54.5°F
The month with the highest average low temperature is July (72.1°F).
The coldest month (with the lowest average low temperature) is January (35.6°F).
Average pressure in October
Chesterfield, SC
- Average pressure in October: 30.04"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
Chesterfield, SC
- Average wind speed in October: 6.5mph
The windiest month (with the highest average wind speed) is April (8.1mph).
The calmest month (with the lowest average wind speed) is August (5.2mph).
Average humidity in October
Chesterfield, SC
- Average humidity in October: 73%
The months with the highest relative humidity are May, September and December (75%).
The months with the lowest relative humidity are January, July and November (71%).
Average rainfall in October
Chesterfield, SC
- Average rainfall in October: 1.77"
The wettest month (with the highest rainfall) is August (2.91").
The driest months (with the least rainfall) are January and October (1.77").
Average rainfall days in October
Chesterfield, SC
- Average rainfall days in October: 8.2 days
The month with the highest number of rainy days is July (18 days).
The month with the least rainy days is October (8.2 days).
Average snowfall in October
Chesterfield, 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 and October (0").
Average snowfall days in October
Chesterfield, SC
- Average snowfall days in October: 0 days
The month with the highest number of snowfall days is 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
Chesterfield, 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 2min
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
Chesterfield, SC
- Average sunshine days in October: 21.9 days
The month with the most sunshine days is October (21.9 days).
The month with the least sunshine days is July (11.3 days).
Average UV index in October
Chesterfield, 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
Chesterfield, SC
- Average cloud cover in October: 29
The month with the most cloud cover is February (Cloud cover 41).
The month with the least cloud cover is June (Cloud cover 28).
Average visibility in October
Chesterfield, 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).
Chesterfield, South Carolina, USA
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