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
Big Rock's progression into October includes a drop in the average high-temperature, from a moderately hot 79.3°F (26.3°C) in September to a comfortable 66.9°F (19.4°C). Nightly temperatures in Big Rock drop to an average low of 47.1°F (8.4°C) in October.Humidity
In Big Rock, the average relative humidity in October is 76%.Rainfall
In Big Rock, in October, it is raining for 13.2 days, with typically 2.76" (70mm) of accumulated precipitation. Throughout the year, in Big Rock, there are 181.3 rainfall days, and 34.02" (864mm) of precipitation is accumulated.Snowfall
January through April, October through December are months with snowfall. October is the first month it typically snows in Big Rock. Throughout October, in the average 0.5 snowfall days, it receives 0.63" (16mm) of snow. In Big Rock, during the entire year, snow falls for 36.4 days and aggregates up to 15.24" (387mm) of snow.Daylight
In Big Rock, the average length of the day in October is 11h and 13min.On the first day of October in Big Rock, sunrise is at 7:24 am and sunset at 7:11 pm. On the last day of the month, sunrise is at 7:53 am and sunset at 6:31 pm EDT.
Sunshine
In Big Rock, Virginia, the average sunshine in October is 6.3h.UV index
In October, the average daily maximum UV index is 3. A UV Index estimate of 3 to 5 represents a moderate health risk from unsafe exposure to UV radiation for ordinary individuals.Note: The maximum daily UV index of 3 in October converts into the following recommendations:
Exercise caution. The susceptibility of light skin individuals to burns is less than 30 minutes. The Sun's harshest UV rays are around midday; it's wise to seek shade and limit time outdoors. Your best bet for sun defense on the face, eyes, and neck is a hat with a wide brim. Heads up! The UV radiation from the Sun can almost be doubled by snow reflection.
Published by: Weather U.S. | About Us
Data Sources | Weather Forecasting & Climate
Frequently asked questions
What are the temperatures in Big Rock in October?
What is the average humidity in October in Big Rock?
How many days does it rain in October in Big Rock?
When does it start to snow in Big Rock?
What is the average length of the day in October in Big Rock?
When is the sunrise / sunset in October in Big Rock?
How many hours of sunshine does Big Rock have in October?
How high is the UV index in October in Big Rock?
Average temperature in October
Big Rock, VA
- Average high temperature in October: 66.9°F
The warmest month (with the highest average high temperature) is July (86.7°F).
The month with the lowest average high temperature is January (41.2°F).
- Average low temperature in October: 47.1°F
The month with the highest average low temperature is July (63.1°F).
The coldest month (with the lowest average low temperature) is January (27°F).
Average pressure in October
Big Rock, VA
- Average pressure in October: 30.06"Hg
The months with the highest atmospheric pressure are January and November (30.16"Hg).
The month with the lowest atmospheric pressure is June (29.98"Hg).
Average wind speed in October
Big Rock, VA
- Average wind speed in October: 4.8mph
The windiest month (with the highest average wind speed) is April (6.5mph).
The calmest month (with the lowest average wind speed) is August (3.9mph).
Average humidity in October
Big Rock, VA
- Average humidity in October: 76%
The month with the highest relative humidity is February (80%).
The months with the lowest relative humidity are July, August and November (74%).
Average rainfall in October
Big Rock, VA
- Average rainfall in October: 2.76"
The wettest month (with the highest rainfall) is February (3.62").
The driest month (with the least rainfall) is September (1.73").
Average rainfall days in October
Big Rock, VA
- Average rainfall days in October: 13.2 days
The month with the highest number of rainy days is May (20.3 days).
The month with the least rainy days is November (11.3 days).
Average snowfall in October
Big Rock, VA
- Average snowfall in October: 0.63"
The month with the highest snowfall is January (4.17").
The months with the least snowfall are May, June, July, August and September (0").
Average snowfall days in October
Big Rock, VA
- Average snowfall days in October: 0.5 days
The month with the highest number of snowfall days is January (11.4 days).
The months with the least snowfall days are June, July, August and September (0 days).
Average daylight in October /
Average sunshine in October
Big Rock, VA
- Average daylight in October: 11h and 1min
The month with the longest days is June (Average daylight: 14h and 42min).
The month with the shortest days is December (Average daylight: 9h and 36min).
- Average sunshine in October: 6h and 2min
The month with the most sunshine is August (Average sunshine: 10h and 18min).
The month with the least sunshine is January (Average sunshine: 4h and 6min).
Average sunshine days in October
Big Rock, VA
- Average sunshine days in October: 15.7 days
The month with the most sunshine days is November (16.5 days).
The month with the least sunshine days is May (8.3 days).
Average UV index in October
Big Rock, VA
- Average UV index in October: 3
The months with the highest UV index are June and August (UV index 6).
The months with the lowest UV index are January, February and December (UV index 2).
Average cloud cover in October
Big Rock, VA
- Average cloud cover in October: 39
The month with the most cloud cover is January (Cloud cover 59).
The month with the least cloud cover is August (Cloud cover 32).
Average visibility in October
Big Rock, VA
- Average visibility in October: 5mi
The months with the highest visibility are April and November (6mi).
The months with the lowest visibility are January, February, March, May, June, July, August, September, October and December (5mi).
Big Rock, Virginia, USA
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