Contents
- Weather in March
- Frequently asked questions
- Average temperature in March
- Average pressure in March
- Average wind speed in March
- Average humidity in March
- Average rainfall in March
- Average rainfall days in March
- Average snowfall in March
- Average snowfall days in March
- Average daylight in March
- Average sunshine in March
- Average sunshine days in March
- Average UV index in March
- Average cloud cover in March
- Average visibility in March
Weather in March
Temperature
The onset of March introduces a subtle rise in the average high-temperature, nudging from a frosty 46.9°F (8.3°C) in February to a cool 53.8°F (12.1°C). Port Royal's temperature lowers to a mean of 38.5°F (3.6°C) during the nights in March.Humidity
In March, the average relative humidity in Port Royal, Virginia, is 74%.Rainfall
In March, in Port Royal, the rain falls for 14.6 days. Throughout March, 2.52" (64mm) of precipitation is accumulated. In Port Royal, during the entire year, the rain falls for 158.1 days and collects up to 30.47" (774mm) of precipitation.Snowfall
January through April, November and December are months with snowfall in Port Royal. In Port Royal, Virginia, during March, snow falls for 1.9 days and regularly aggregates up to 1.57" (40mm) of snow. In Port Royal, Virginia, during the entire year, snow falls for 12 days and aggregates up to 6.73" (171mm) of snow.Daylight
The average length of the day in March in Port Royal is 11h and 59min.On the first day of March, sunrise is at 6:39 am and sunset at 6:02 pm EST. On the last day of the month, sunrise is at 6:54 am and sunset at 7:31 pm EDT.
Note: On Sunday, March 10. 2024, at 2:00 am, Daylight Saving Time starts, and the time zone changes from EST to EDT. Daylight Saving Time lasts until Sunday, November 3. 2024, at 2:00 am; consequently, the time zone reverts from EDT to EST.
Sunshine
In Port Royal, the average sunshine in March is 6.8h.UV index
In Port Royal, the average daily maximum UV index in March is 3. A UV Index estimate of 3 to 5 represents a medium health hazard from unprotected exposure to Sun's UV rays for the ordinary person.Note: A maximum high daily UV index of 3 during March translates into the following directions:
Take heed. Individuals of lighter complexion can be burned in less than half an hour. The Sun's radiation is especially intense around midday; try to stay in shade during this period. A wide-brimmed hat is a staple for defending the face, eyes, ears, and neck from the Sun. Mind you! Snow reflection can increase the intensity of the Sun's UV radiation nearly twofold.
Published by: Weather U.S. | About Us
Data Sources | Weather Forecasting & Climate
Frequently asked questions
What are the temperatures in Port Royal in March?
What is the average humidity in March in Port Royal?
How much does it rain in Port Royal in March?
How much does it snow in Port Royal in March?
What is the average length of the day in March in Port Royal?
When are sunrise and sunset in March in Port Royal?
When does Daylight Saving Time (DST) start in March in Port Royal?
How many hours of sunshine does Port Royal have in March?
What is the UV index reading in March in Port Royal?
Average temperature in March
Port Royal, VA
- Average high temperature in March: 53.8°F
The warmest month (with the highest average high temperature) is July (87.4°F).
The month with the lowest average high temperature is January (42.3°F).
- Average low temperature in March: 38.5°F
The month with the highest average low temperature is July (69.4°F).
The coldest month (with the lowest average low temperature) is January (28.8°F).
Average pressure in March
Port Royal, VA
- Average pressure in March: 30.08"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 March
Port Royal, VA
- Average wind speed in March: 7.8mph
The windiest month (with the highest average wind speed) is April (8mph).
The calmest months (with the lowest average wind speed) are July and August (5.5mph).
Average humidity in March
Port Royal, VA
- Average humidity in March: 74%
The months with the highest relative humidity are May and December (78%).
The month with the lowest relative humidity is April (73%).
Average rainfall in March
Port Royal, VA
- Average rainfall in March: 2.52"
The wettest months (with the highest rainfall) are July and August (3.19").
The driest month (with the least rainfall) is September (1.97").
Average rainfall days in March
Port Royal, VA
- Average rainfall days in March: 14.6 days
The month with the highest number of rainy days is May (17.3 days).
The month with the least rainy days is January (9.4 days).
Average snowfall in March
Port Royal, VA
- Average snowfall in March: 1.57"
The month with the highest snowfall is January (1.85").
The months with the least snowfall are May, June, July, August, September and October (0").
Average snowfall days in March
Port Royal, VA
- Average snowfall days in March: 1.9 days
The month with the highest number of snowfall days is January (4 days).
The months with the least snowfall days are May, June, July, August, September and October (0 days).
Average daylight in March /
Average sunshine in March
Port Royal, VA
- Average daylight in March: 12h and 0min
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 36min).
- Average sunshine in March: 6h and 5min
The month with the most sunshine is July (Average sunshine: 10h and 36min).
The months with the least sunshine are February and December (Average sunshine: 5h and 6min).
Average sunshine days in March
Port Royal, VA
- Average sunshine days in March: 13.8 days
The month with the most sunshine days is November (19.4 days).
The month with the least sunshine days is May (11.9 days).
Average UV index in March
Port Royal, VA
- Average UV index in March: 3
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 March
Port Royal, VA
- Average cloud cover in March: 46
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 March
Port Royal, VA
- Average visibility in March: 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).
Port Royal, Virginia, USA
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