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 arrival of March is marked by an average high-temperature of a chilly 44.6°F (7°C), bearing a close resemblance to February. In Old Westbury, the nighttime temperature shows a slight difference from the daytime high, averaging to an icy 36°F (2.2°C) during March.Humidity
In Old Westbury, the average relative humidity in March is 72%.Rainfall
In Old Westbury, in March, it is raining for 7.8 days, with typically 0.47" (12mm) of accumulated precipitation. Throughout the year, there are 103.6 rainfall days, and 7.83" (199mm) of precipitation is accumulated.Snowfall
January through March and December are months with snowfall in Old Westbury, New York. The month with the most snowfall in Old Westbury is March, when snow falls for 2.9 days and typically aggregates up to 0.43" (11mm) of snow.Daylight
In Old Westbury, the average length of the day in March is 11h and 58min.On the first day of the month, sunrise is at 6:27 am and sunset at 5:46 pm EST. On the last day of March, in Old Westbury, sunrise is at 6:38 am and sunset at 7:18 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 6.5h.UV index
The months with the lowest UV index are January through March and December, with an average maximum UV index of 2. A UV Index value of 2, and less, symbolizes a minimal health hazard from exposure to the Sun's UV rays for ordinary individuals.Note: In March, the maximum UV index of 2 transforms into these recommendations:
Prolonged sun exposure should always be prevented in babies, children, and those with sensitive skin. Solar radiation peaks around mid-day, so it's wise to limit exposure to the Sun at this time. For holistic sun protection encompassing the eyes, ears, face, and neck, a wide-brim hat is key. Bear in mind! The Sun's UV radiation can nearly double in intensity due to the reflective quality of snow.
Frequently asked questions
How cold is it in Old Westbury in March?
What is the average humidity in March in Old Westbury?
How much does it rain in Old Westbury in March?
What is the snowiest month in Old Westbury?
What is the last month it snows in Old Westbury?
How many hours of daylight does Old Westbury have in March?
What time are sunrise and sunset in March in Old Westbury?
When does Daylight Saving Time (DST) start in March in Old Westbury?
How many hours of sunshine does Old Westbury have in March?
When is the lowest UV index in Old Westbury?
What is the UV index intensity in March in Old Westbury?
Average temperature in March
Old Westbury, NY
- Average high temperature in March: 44.6°F
The warmest month (with the highest average high temperature) is July (80.1°F).
The month with the lowest average high temperature is January (37.4°F).
- Average low temperature in March: 36°F
The months with the highest average low temperature are July and August (71.2°F).
The coldest month (with the lowest average low temperature) is January (28.8°F).
Average pressure in March
Old Westbury, NY
- Average pressure in March: 30.05"Hg
The month with the highest atmospheric pressure is November (30.09"Hg).
The month with the lowest atmospheric pressure is June (29.93"Hg).
Average wind speed in March
Old Westbury, NY
- Average wind speed in March: 11.8mph
The windiest month (with the highest average wind speed) is January (12.5mph).
The calmest month (with the lowest average wind speed) is July (8.1mph).
Average humidity in March
Old Westbury, NY
- Average humidity in March: 72%
The months with the highest relative humidity are May and June (76%).
The month with the lowest relative humidity is November (71%).
Average rainfall in March
Old Westbury, NY
- Average rainfall in March: 0.47"
The wettest month (with the highest rainfall) is July (0.87").
The driest month (with the least rainfall) is September (0.35").
Average rainfall days in March
Old Westbury, NY
- Average rainfall days in March: 7.8 days
The month with the highest number of rainy days is July (11.3 days).
The month with the least rainy days is January (5.4 days).
Average snowfall in March
Old Westbury, NY
- Average snowfall in March: 0.43"
The month with the highest snowfall is March (0.43").
The months with the least snowfall are April, May, June, July, August, September, October and November (0").
Average snowfall days in March
Old Westbury, NY
- Average snowfall days in March: 2.9 days
The month with the highest number of snowfall days is January (4.4 days).
The months with the least snowfall days are May, June, July, August and September (0 days).
Average daylight in March /
Average sunshine in March
Old Westbury, NY
- Average daylight in March: 12h and 0min
The month with the longest days is June (Average daylight: 15h and 6min).
The month with the shortest days is December (Average daylight: 9h and 18min).
- Average sunshine in March: 6h and 3min
The month with the most sunshine is July (Average sunshine: 10h and 48min).
The month with the least sunshine is February (Average sunshine: 4h and 42min).
Average sunshine days in March
Old Westbury, NY
- Average sunshine days in March: 20.2 days
The month with the most sunshine days is January (22.4 days).
The month with the least sunshine days is July (16.9 days).
Average UV index in March
Old Westbury, NY
- Average UV index in March: 2
The months with the highest UV index are June, July and August (UV index 6).
The months with the lowest UV index are January, February, March and December (UV index 2).
Average cloud cover in March
Old Westbury, NY
- Average cloud cover in March: 46
The month with the most cloud cover is December (Cloud cover 48).
The months with the least cloud cover are July and August (Cloud cover 28).
Average visibility in March
Old Westbury, NY
- Average visibility in March: 6mi
The months with the highest visibility are January, February, March, April, May, June, July, August, September, October, November and December (6mi).
The months with the lowest visibility are January, February, March, April, May, June, July, August, September, October, November and December (6mi).
Old Westbury, New York, USA
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