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 onset of October brings a small change in high-temperatures, falling from a moderately hot 80.6°F (27°C) in September to a pleasant 68.9°F (20.5°C). Keysville experiences an average temperature drop to a cool 50.5°F (10.3°C) during October nights.Humidity
In October, the average relative humidity is 76%.Rainfall
In Keysville, Virginia, in October, it is raining for 10.4 days, with typically 2.48" (63mm) of accumulated precipitation. In Keysville, during the entire year, the rain falls for 156.1 days and collects up to 30" (762mm) of precipitation.Snowfall
January through April, October through December are months with snowfall. October is the first month it typically snows in Keysville. Throughout October, in the average 0.1 snowfall days, it receives 0.12" (3mm) of snow. Throughout the year, there are 10.8 snowfall days, and 9.17" (233mm) of snow is accumulated.Daylight
The average length of the day in October is 11h and 14min.On the first day of the month, sunrise is at 7:09 am and sunset at 6:56 pm. On the last day of October, sunrise is at 7:37 am and sunset at 6:17 pm EDT.
Sunshine
In October, the average sunshine is 5.9h.UV index
In October, the average daily maximum UV index is 4. A UV Index reading of 3 to 5 represents a moderate health risk from exposure to the Sun's UV rays for the ordinary person.Note: A typical high UV index of 4 in October suggests the following recommendations:
Take measures. Individuals with light skin might experience burns in under 30 minutes. The Sun's UV radiation is especially harmful around midday, so reduce exposure and stay safe. Arm yourself against UV rays' harm with protective apparel and UV-filtering shades. Take heed! The reflection of snow can intensify the Sun's UV radiation nearly double.
Published by: Weather U.S. | About Us
Data Sources | Weather Forecasting & Climate
Frequently asked questions
What are the temperatures in Keysville in October?
What is the average humidity in October in Keysville?
How much does it rain in Keysville in October?
When does it start snowing in Keysville?
What is the average length of the day in October in Keysville?
When are sunrise and sunset in October in Keysville?
How long on average sun shines in October in Keysville?
What is the UV index intensity in October in Keysville?
Average temperature in October
Keysville, VA
- Average high temperature in October: 68.9°F
The warmest month (with the highest average high temperature) is July (90.1°F).
The month with the lowest average high temperature is January (44.6°F).
- Average low temperature in October: 50.5°F
The month with the highest average low temperature is July (68°F).
The coldest month (with the lowest average low temperature) is January (29.1°F).
Average pressure in October
Keysville, VA
- 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 (29.96"Hg).
Average wind speed in October
Keysville, VA
- Average wind speed in October: 6mph
The windiest month (with the highest average wind speed) is April (7.2mph).
The calmest month (with the lowest average wind speed) is August (4.8mph).
Average humidity in October
Keysville, VA
- Average humidity in October: 76%
The month with the highest relative humidity is December (78%).
The month with the lowest relative humidity is July (69%).
Average rainfall in October
Keysville, VA
- Average rainfall in October: 2.48"
The wettest month (with the highest rainfall) is May (2.83").
The driest month (with the least rainfall) is September (1.69").
Average rainfall days in October
Keysville, VA
- Average rainfall days in October: 10.4 days
The month with the highest number of rainy days is May (17.8 days).
The month with the least rainy days is November (9 days).
Average snowfall in October
Keysville, VA
- Average snowfall in October: 0.12"
The month with the highest snowfall is March (2.52").
The months with the least snowfall are May, June, July, August and September (0").
Average snowfall days in October
Keysville, VA
- Average snowfall days in October: 0.1 days
The month with the highest number of snowfall days is February (3.4 days).
The months with the least snowfall days are May, June, July, August and September (0 days).
Average daylight in October /
Average sunshine in October
Keysville, 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 42min).
- Average sunshine in October: 5h and 5min
The month with the most sunshine is July (Average sunshine: 10h and 42min).
The month with the least sunshine is December (Average sunshine: 5h and 24min).
Average sunshine days in October
Keysville, VA
- Average sunshine days in October: 18.9 days
The month with the most sunshine days is November (19.5 days).
The month with the least sunshine days is May (11.3 days).
Average UV index in October
Keysville, VA
- Average UV index in October: 4
The months with the highest UV index are May, June, July 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
Keysville, VA
- Average cloud cover in October: 36
The month with the most cloud cover is March (Cloud cover 45).
The month with the least cloud cover is July (Cloud cover 31).
Average visibility in October
Keysville, VA
- Average visibility in October: 6mi
The months with the highest visibility are February, March, April, June, July, August, October and November (6mi).
The months with the lowest visibility are January, May, September and December (5mi).
Keysville, Virginia, USA
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