Contents
- Weather in April
- Frequently asked questions
- Average temperature in April
- Average pressure in April
- Average wind speed in April
- Average humidity in April
- Average rainfall in April
- Average rainfall days in April
- Average snowfall in April
- Average snowfall days in April
- Average daylight in April
- Average sunshine in April
- Average sunshine days in April
- Average UV index in April
- Average cloud cover in April
- Average visibility in April
Weather in April
Temperature
April brings an increase in the average high-temperature, progressing from a fresh 53.2°F (11.8°C) in March to an enjoyable 65.5°F (18.6°C). Nighttime temperatures in April average to a chilly 47.1°F (8.4°C).Humidity
In April, the average relative humidity is 72%.Rainfall
In April, in Occoquan, the rain falls for 14.8 days. Throughout April, 2.6" (66mm) of precipitation is accumulated. Throughout the year, there are 156.5 rainfall days, and 30.83" (783mm) of precipitation is accumulated.Snowfall
Months with snowfall in Occoquan, Virginia, are January through April and December. April is the last month it regularly snows in Occoquan. During 0.2 snowfall days, in April, Occoquan aggregates 0.31" (8mm) of snow. In Occoquan, during the entire year, snow falls for 12.7 days and aggregates up to 8.62" (219mm) of snow.Daylight
In April, the average length of the day in Occoquan is 13h and 14min.On the first day of the month, sunrise is at 6:52 am and sunset at 7:32 pm. On the last day of April, sunrise is at 6:11 am and sunset at 8:00 pm EDT.
Sunshine
In April, the average sunshine is 9h.UV index
The average daily maximum UV index in April in Occoquan is 4. A UV Index reading of 3 to 5 represents a medium health hazard from unprotected exposure to Sun's UV rays for average individuals.Note: The maximum daily UV index of 4 in April converts into the following recommendations:
Undertake precautions - It is suggested to shield oneself from sunburn. Direct exposure to the Sun during its peak hours around mid-day should be minimized for safety. Prioritize a wide-brim hat for comprehensive sun defense for your face, neck, eyes, and ears. Mark this! Snow reflection can nearly double the UV radiation intensity from the Sun.
Published by: Weather U.S. | About Us
Data Sources | Weather Forecasting & Climate
Frequently asked questions
What is the average April temperature in Occoquan?
What is the average humidity in April in Occoquan?
How much does it rain in Occoquan in April?
What is the last month it snows in Occoquan?
What is the average length of the day in April in Occoquan?
When is the sunrise / sunset in April in Occoquan?
How long on average sun shines in April in Occoquan?
What is the UV index intensity in April in Occoquan?
Average temperature in April
Occoquan, VA
- Average high temperature in April: 65.5°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 April: 47.1°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 April
Occoquan, VA
- Average pressure in April: 29.99"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 April
Occoquan, VA
- Average wind speed in April: 7.2mph
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 April
Occoquan, VA
- Average humidity in April: 72%
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 April
Occoquan, VA
- Average rainfall in April: 2.6"
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 April
Occoquan, VA
- Average rainfall days in April: 14.8 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 April
Occoquan, VA
- Average snowfall in April: 0.31"
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 April
Occoquan, VA
- Average snowfall days in April: 0.2 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 April /
Average sunshine in April
Occoquan, VA
- Average daylight in April: 13h 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 April: 9h and 0min
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 April
Occoquan, VA
- Average sunshine days in April: 13.8 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 April
Occoquan, VA
- Average UV index in April: 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 April
Occoquan, VA
- Average cloud cover in April: 40
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 April
Occoquan, VA
- Average visibility in April: 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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