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
As September shifts into October, a slight alteration in temperatures is observed, with average highs reducing from a moderately hot 80.1°F (26.7°C) to an agreeable 68.2°F (20.1°C). An average low-temperature of 48.7°F (9.3°C) is common during the nights of October.Humidity
The average relative humidity in October in Columbia, Virginia, is 76%.Rainfall
In Columbia, during October, the rain falls for 10.3 days and regularly aggregates up to 2.36" (60mm) of precipitation. In Columbia, during the entire year, the rain falls for 142.4 days and collects up to 25.51" (648mm) of precipitation.Snowfall
In Columbia, snow does not fall in May through October.Daylight
In Columbia, the average length of the day in October is 11h and 13min.On the first day of the month, sunrise is at 7:08 am and sunset at 6:55 pm. On the last day of October, in Columbia, sunrise is at 7:37 am and sunset at 6:14 pm EDT.
Sunshine
In October, the average sunshine is 5.9h.UV index
In Columbia, Virginia, the average daily maximum UV index in October is 4. A UV Index value of 3 to 5 symbolizes a moderate health risk from unprotected exposure to Sun's UV rays for average individuals.Note: A maximum high UV index of 4 in October translates into the following recommendations:
Be vigilant - A duty to shield skin and eyes from injury exists. The most potent solar radiation is around mid-day, so one should minimize exposure to direct sunlight during this period. On days when the sun blazes, arm yourself with sunglasses that block UVA and UVB radiation.
Frequently asked questions
What are the temperatures in Columbia in October?
What is the average humidity in October in Columbia?
How much does it rain in Columbia in October?
When it does not snow in Columbia?
Does it snow in Columbia in October?
How many hours of daylight does Columbia have in October?
When is the sunrise / sunset in October in Columbia?
How many hours of sunshine does Columbia have in October?
What is the UV index reading in October in Columbia?
Average temperature in October
Columbia, VA
- Average high temperature in October: 68.2°F
The warmest month (with the highest average high temperature) is July (89.6°F).
The month with the lowest average high temperature is January (43°F).
- Average low temperature in October: 48.7°F
The month with the highest average low temperature is July (65.8°F).
The coldest month (with the lowest average low temperature) is January (27.7°F).
Average pressure in October
Columbia, 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
Columbia, VA
- Average wind speed in October: 5.3mph
The windiest month (with the highest average wind speed) is April (6.5mph).
The calmest month (with the lowest average wind speed) is August (4.3mph).
Average humidity in October
Columbia, VA
- Average humidity in October: 76%
The month with the highest relative humidity is December (77%).
The month with the lowest relative humidity is July (69%).
Average rainfall in October
Columbia, VA
- Average rainfall in October: 2.36"
The wettest month (with the highest rainfall) is April (2.76").
The driest month (with the least rainfall) is September (1.57").
Average rainfall days in October
Columbia, VA
- Average rainfall days in October: 10.3 days
The month with the highest number of rainy days is May (16.2 days).
The month with the least rainy days is January (8.6 days).
Average snowfall in October
Columbia, VA
- Average snowfall in October: 0"
The month with the highest snowfall is February (2.32").
The months with the least snowfall are May, June, July, August, September and October (0").
Average snowfall days in October
Columbia, VA
- Average snowfall days in October: 0 days
The month with the highest number of snowfall days is January (3.8 days).
The months with the least snowfall days are May, June, July, August, September and October (0 days).
Average daylight in October /
Average sunshine in October
Columbia, 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: 5h and 5min
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
Columbia, VA
- Average sunshine days in October: 19.5 days
The month with the most sunshine days is December (20.4 days).
The month with the least sunshine days is May (13.1 days).
Average UV index in October
Columbia, 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, November and December (UV index 2).
Average cloud cover in October
Columbia, 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 30).
Average visibility in October
Columbia, VA
- Average visibility in October: 6mi
The months with the highest visibility are January, February, March, April, June, July, August, October and November (6mi).
The months with the lowest visibility are May, September and December (5mi).
Columbia, Virginia, USA
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