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 shift from February to March is marked by a slight increase in the average high-temperature, moving from a wintry 42.6°F (5.9°C) to a fresh 51.1°F (10.6°C). Throughout March, Herndon Heights anticipates an average low-temperature of 34.5°F (1.4°C).Humidity
In Herndon Heights, the average relative humidity in March is 80%.Rainfall
In Herndon Heights, in March, it is raining for 15.9 days, with typically 2.95" (75mm) of accumulated precipitation. In Herndon Heights, during the entire year, the rain falls for 180.7 days and collects up to 32.24" (819mm) of precipitation.Snowfall
January through May, October through December are months with snowfall. In March, in Herndon Heights, it is snowing for 7.2 days. Throughout March, 5.47" (139mm) of snow is accumulated. In Herndon Heights, during the entire year, snow falls for 50.3 days and aggregates up to 27.09" (688mm) of snow.Daylight
In March, the average length of the day is 11h and 59min.On the first day of the month, sunrise is at 6:55 am and sunset at 6:19 pm EST. On the last day of March, in Herndon Heights, sunrise is at 7:11 am and sunset at 7:47 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
The average sunshine in March is 6.1h.UV index
In March, the average daily maximum UV index in Herndon Heights is 3. A UV Index estimate of 3 to 5 represents a medium health hazard from exposure to the Sun's UV radiation for average individuals.Note: The maximum daily UV index of 3 in March interprets into the following recommendations:
Preventative actions are necessary - Recommendations to ward off sunburn are given. Sun's radiation is most powerful around mid-day, so it's best to limit outdoor activities during this time. Protect your eyes, ears, face, and neck from the Sun by wearing a wide-brimmed hat. Be aware! The reflective nature of snow can magnify the Sun's UV radiation almost twofold.
Frequently asked questions
What is the average March temperature in Herndon Heights?
What is the average humidity in March in Herndon Heights?
How many days does it rain in March in Herndon Heights?
How much does it snow in Herndon Heights in March?
What is the average length of the day in March in Herndon Heights?
When is the sunrise / sunset in March in Herndon Heights?
When does Daylight Saving Time (DST) start in March in Herndon Heights?
How long on average sun shines in March in Herndon Heights?
How high is the UV index in March in Herndon Heights?
Average temperature in March
Herndon Heights, WV
- Average high temperature in March: 51.1°F
The warmest month (with the highest average high temperature) is July (82.8°F).
The month with the lowest average high temperature is January (38.3°F).
- Average low temperature in March: 34.5°F
The month with the highest average low temperature is July (60.1°F).
The coldest month (with the lowest average low temperature) is January (24.8°F).
Average pressure in March
Herndon Heights, WV
- Average pressure in March: 30.1"Hg
The month with the highest atmospheric pressure is November (30.16"Hg).
The month with the lowest atmospheric pressure is June (29.99"Hg).
Average wind speed in March
Herndon Heights, WV
- Average wind speed in March: 6.8mph
The windiest month (with the highest average wind speed) is January (7.4mph).
The calmest month (with the lowest average wind speed) is August (4.2mph).
Average humidity in March
Herndon Heights, WV
- Average humidity in March: 80%
The month with the highest relative humidity is February (83%).
The months with the lowest relative humidity are June, July, August and November (77%).
Average rainfall in March
Herndon Heights, WV
- Average rainfall in March: 2.95"
The wettest months (with the highest rainfall) are February and May (3.43").
The driest month (with the least rainfall) is September (1.57").
Average rainfall days in March
Herndon Heights, WV
- Average rainfall days in March: 15.9 days
The month with the highest number of rainy days is May (20.1 days).
The month with the least rainy days is November (11.3 days).
Average snowfall in March
Herndon Heights, WV
- Average snowfall in March: 5.47"
The month with the highest snowfall is February (6.02").
The months with the least snowfall are June, July, August and September (0").
Average snowfall days in March
Herndon Heights, WV
- Average snowfall days in March: 7.2 days
The month with the highest number of snowfall days is January (13.1 days).
The months with the least snowfall days are June, July, August and September (0 days).
Average daylight in March /
Average sunshine in March
Herndon Heights, WV
- Average daylight in March: 12h and 0min
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 March: 6h and 1min
The month with the most sunshine is August (Average sunshine: 10h and 6min).
The month with the least sunshine is January (Average sunshine: 4h and 12min).
Average sunshine days in March
Herndon Heights, WV
- Average sunshine days in March: 10.2 days
The month with the most sunshine days is November (15.8 days).
The month with the least sunshine days is February (8.3 days).
Average UV index in March
Herndon Heights, WV
- Average UV index in March: 3
The months with the highest UV index are June 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 March
Herndon Heights, WV
- Average cloud cover in March: 54
The month with the most cloud cover is January (Cloud cover 62).
The month with the least cloud cover is August (Cloud cover 36).
Average visibility in March
Herndon Heights, WV
- Average visibility in March: 5mi
The months with the highest visibility are January, February, March, April, May, June, July, August, September, October, November and December (5mi).
The months with the lowest visibility are January, February, March, April, May, June, July, August, September, October, November and December (5mi).
Herndon Heights, West Virginia, USA
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