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
Onset of October comes with a temperature decline, the average high falling from a warm 25.8°C (78.4°F) in September to a comfortable 19.2°C (66.6°F). The nights of October anticipate an average low-temperature of 9.9°C (49.8°F).Humidity
October and December, with an average relative humidity of 77%, are the most humid months.Rainfall
In October, the rain falls for 12.2 days. Throughout October, 65mm (2.56") of precipitation is accumulated. In Centreville, during the entire year, the rain falls for 162 days and collects up to 804mm (31.65") of precipitation.Snowfall
May through October are months without snowfall.Daylight
In Centreville, the average length of the day in October is 11h and 10min.On the first day of October, sunrise is at 7:06 am and sunset at 6:51 pm. On the last day of the month, sunrise is at 7:36 am and sunset at 6:10 pm EDT.
Sunshine
In Centreville, the average sunshine in October is 5.7h.UV index
The average daily maximum UV index in October is 4. A UV Index value of 3 to 5 symbolizes a moderate threat to health from unsafe exposure to UV radiation for ordinary individuals.Note: A maximum high daily UV index of 4 during October translates into the following directions:
Put precautions into practice - Guidance to elude sunburn is provided. The intensity of the Sun's UV radiation during midday suggests reducing time spent outdoors. For optimum UV protection, wear sun-resistant attire complemented with a hat and quality shades.
Published by: Weather U.S. | About Us
Data Sources | Weather Forecasting & Climate
Frequently asked questions
What is the temperature in October?
What are the most humid months?
What is the average humidity in October?
How much does it rain in October?
When it does not snow?
Does it snow in October?
How many hours of daylight does Centreville have in October?
What time are sunrise and sunset in October?
How long on average sun shines in October?
How high is the UV index in October in Centreville?
Average temperature in October
Centreville, VA
- Average high temperature in October: 19.2°C
The warmest month (with the highest average high temperature) is July (31.1°C).
The month with the lowest average high temperature is January (4.7°C).
- Average low temperature in October: 9.9°C
The month with the highest average low temperature is July (20.2°C).
The coldest month (with the lowest average low temperature) is January (-3.1°C).
Average pressure in October
Centreville, VA
- Average pressure in October: 1017.2mbar
The month with the highest atmospheric pressure is November (1020.6mbar).
The month with the lowest atmospheric pressure is June (1014.1mbar).
Average wind speed in October
Centreville, VA
- Average wind speed in October: 10km/h
The windiest month (with the highest average wind speed) is March (11.9km/h).
The calmest month (with the lowest average wind speed) is August (7.6km/h).
Average humidity in October
Centreville, VA
- Average humidity in October: 77%
The months with the highest relative humidity are October and December (77%).
The month with the lowest relative humidity is July (71%).
Average rainfall in October
Centreville, VA
- Average rainfall in October: 65mm
The wettest month (with the highest rainfall) is August (96mm).
The driest month (with the least rainfall) is September (51mm).
Average rainfall days in October
Centreville, VA
- Average rainfall days in October: 12.2 days
The months with the highest number of rainy days are May and August (17.3 days).
The month with the least rainy days is November (9.1 days).
Average snowfall in October
Centreville, VA
- Average snowfall in October: 0mm
The month with the highest snowfall is January (90mm).
The months with the least snowfall are May, June, July, August, September and October (0mm).
Average snowfall days in October
Centreville, VA
- Average snowfall days in October: 0 days
The month with the highest number of snowfall days is January (5.6 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
Centreville, VA
- Average daylight in October: 11h and 1min
The month with the longest days is June (Average daylight: 14h and 48min).
The month with the shortest days is December (Average daylight: 9h and 30min).
- Average sunshine in October: 5h and 4min
The month with the most sunshine is July (Average sunshine: 10h and 48min).
The months with the least sunshine are January, February and December (Average sunshine: 5h and 12min).
Average sunshine days in October
Centreville, VA
- Average sunshine days in October: 17.1 days
The month with the most sunshine days is November (19.6 days).
The month with the least sunshine days is July (11.3 days).
Average UV index in October
Centreville, 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, November and December (UV index 2).
Average cloud cover in October
Centreville, VA
- Average cloud cover in October: 39
The month with the most cloud cover is March (Cloud cover 46).
The month with the least cloud cover is July (Cloud cover 30).
Average visibility in October
Centreville, VA
- Average visibility in October: 9km
The months with the highest visibility are January, February, March, April, June, July, August, September, October, November and December (9km).
The month with the lowest visibility is May (8km).
Centreville, Virginia, USA
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