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
Occoquan, Virginia, observes a minor decrease in the average high-temperature with the arrival of October, falling from September's warm 78.8°F (26°C) to an enjoyable 66.9°F (19.4°C). Occoquan's temperature tends to fall to an average low of 50.4°F (10.2°C) during the nights of October.Humidity
The months with the highest humidity are October and December, with an average relative humidity of 77%.Rainfall
In Occoquan, during October, the rain falls for 11.4 days and regularly aggregates up to 2.4" (61mm) of precipitation. In Occoquan, during the entire year, the rain falls for 156.5 days and collects up to 30.83" (783mm) of precipitation.Snowfall
May through November are months without snowfall.Daylight
In October, the average length of the day in Occoquan is 11h and 11min.On the first day of October in Occoquan, sunrise is at 7:05 am and sunset at 6:51 pm. On the last day of the month, sunrise is at 7:35 am and sunset at 6:09 pm EDT.
Sunshine
In October, the average sunshine is 5.7h.UV index
In Occoquan, 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 exposure to the Sun's UV radiation for the ordinary person.Note: The daily high UV index of 4 in October translates into this advice:
Prioritize safety - Recommendations to avert sunburn are shared. Sun's radiation is most powerful around mid-day, so it's best to limit outdoor activities during this time. To mitigate harm from sun exposure, pick sunglasses offering UVA and UVB defense.
Published by: Weather U.S. | About Us
Data Sources | Weather Forecasting & Climate
Frequently asked questions
What is the average October temperature in Occoquan?
What are the most humid months in Occoquan?
What is the average humidity in October in Occoquan?
How many days does it rain in October in Occoquan?
When it does not snow in Occoquan?
What is the average length of the day in October in Occoquan?
When are sunrise and sunset in October in Occoquan?
How long on average sun shines in October in Occoquan?
How high is the UV index in October in Occoquan?
Average temperature in October
Occoquan, VA
- Average high temperature in October: 66.9°F
The warmest month (with the highest average high temperature) is July (88.2°F).
The month with the lowest average high temperature is January (40.6°F).
- Average low temperature in October: 50.4°F
The month with the highest average low temperature is July (68.5°F).
The coldest month (with the lowest average low temperature) is January (27°F).
Average pressure in October
Occoquan, VA
- Average pressure in October: 30.04"Hg
The month with the highest atmospheric pressure is November (30.14"Hg).
The month with the lowest atmospheric pressure is June (29.95"Hg).
Average wind speed in October
Occoquan, VA
- Average wind speed in October: 6.1mph
The windiest month (with the highest average wind speed) is March (7.3mph).
The calmest month (with the lowest average wind speed) is August (4.7mph).
Average humidity in October
Occoquan, 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
Occoquan, VA
- Average rainfall in October: 2.4"
The wettest month (with the highest rainfall) is August (3.98").
The driest month (with the least rainfall) is January (1.73").
Average rainfall days in October
Occoquan, VA
- Average rainfall days in October: 11.4 days
The months with the highest number of rainy days are May and August (17.8 days).
The month with the least rainy days is November (7.7 days).
Average snowfall in October
Occoquan, VA
- Average snowfall in October: 0"
The month with the highest snowfall is January (3.23").
The months with the least snowfall are May, June, July, August, September, October and November (0").
Average snowfall days in October
Occoquan, VA
- Average snowfall days in October: 0 days
The month with the highest number of snowfall days is February (4.1 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
Occoquan, 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 February and December (Average sunshine: 5h and 12min).
Average sunshine days in October
Occoquan, VA
- Average sunshine days in October: 17.7 days
The month with the most sunshine days is November (20.5 days).
The month with the least sunshine days is August (10.4 days).
Average UV index in October
Occoquan, 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
Occoquan, VA
- Average cloud cover in October: 38
The month with the most cloud cover is March (Cloud cover 46).
The month with the least cloud cover is July (Cloud cover 31).
Average visibility in October
Occoquan, VA
- Average visibility in October: 6mi
The months with the highest visibility are January, February, March, April, June, July, August, September, October, November and December (6mi).
The month with the lowest visibility is May (5mi).
Occoquan, Virginia, USA
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