March weather forecastCary, NC
March
Weather in March
March signals the commencement of spring season in Cary, with significant increase in temperature and daylight hours. Interestingly, the month reports 2.48" (63mm) of rainfall spread over 14.3 days, which is comparatively higher, amplifying humidity levels. The end of snowfall marks the arrival of warmer weather. Consequently, sunshine hours extend, allowing residents to engage in outdoor activities. Nevertheless, it is advisable to have an umbrella at one's disposal due to unpredictable spring showers.Temperature
As Cary welcomes March, the average high-temperature sees a modest rise, transitioning from a fresh 52.9°F (11.6°C) in February to a mild 59.2°F (15.1°C). Throughout the month of March, the nighttime temperature in Cary dips to an average of 42.1°F (5.6°C).Humidity
In March, the average relative humidity is 73%.Rainfall
In Cary, during March, the rain falls for 14.3 days and regularly aggregates up to 2.48" (63mm) of precipitation. In Cary, during the entire year, the rain falls for 161.9 days and collects up to 31.18" (792mm) of precipitation.Snowfall
January through March, November and December are months with snowfall. March is the last month it regularly snows. During 1 snowfall days, in March, Cary aggregates 0.55" (14mm) of snow. Throughout the year, there are 5.9 snowfall days, and 4.37" (111mm) of snow is accumulated.Daylight
In March, the average length of the day in Cary is 11h and 59min.On the first day of the month, sunrise is at 6:43 am and sunset at 6:10 pm EST. On the last day of March, sunrise is at 7:01 am and sunset at 7:36 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 Cary, the average sunshine in March is 7.2h.UV index
The average daily maximum UV index in March is 4. A UV Index estimate of 3 to 5 represents a moderate health risk from unsafe exposure to UV radiation for ordinary individuals.Note: In March, the maximum UV index of 4 transforms into these recommendations:
Put precautions into practice - Guidance to elude sunburn is provided. The Sun's most intense and consequently most harmful UV radiation during midday hours should be decreased by minimizing exposure and seeking shade. To best shield against UV radiation, choose sun-safe garments and dependable sunglasses. Be advised! The UV radiation from the Sun can be almost doubled due to the reflective properties of snow.
Published by: Weather U.S. | About Us
Data Sources | Weather Forecasting & Climate
Frequently asked questions
Average temperature in March
Cary, NC
- Average high temperature in March: 59.2°F
The warmest month (with the highest average high temperature) is July (89.8°F).
The month with the lowest average high temperature is January (48°F).
- Average low temperature in March: 42.1°F
The month with the highest average low temperature is July (70.9°F).
The coldest month (with the lowest average low temperature) is January (32.5°F).
Average pressure in March
Cary, NC
- Average pressure in March: 30.09"Hg
The month with the highest atmospheric pressure is November (30.15"Hg).
The month with the lowest atmospheric pressure is June (29.96"Hg).
Average wind speed in March
Cary, NC
- Average wind speed in March: 7.6mph
The windiest month (with the highest average wind speed) is April (7.8mph).
The calmest month (with the lowest average wind speed) is August (5mph).
Average humidity in March
Cary, NC
- Average humidity in March: 73%
The month with the highest relative humidity is December (76%).
The month with the lowest relative humidity is July (71%).
Average rainfall in March
Cary, NC
- Average rainfall in March: 2.48"
The wettest month (with the highest rainfall) is May (3.15").
The driest month (with the least rainfall) is October (2.17").
Average rainfall days in March
Cary, NC
- Average rainfall days in March: 14.3 days
The month with the highest number of rainy days is July (17.9 days).
The month with the least rainy days is November (9.1 days).
Average snowfall in March
Cary, NC
- Average snowfall in March: 0.55"
The month with the highest snowfall is January (1.61").
The months with the least snowfall are April, May, June, July, August, September and October (0").
Average snowfall days in March
Cary, NC
- Average snowfall days in March: 1 days
The month with the highest number of snowfall days is February (2.3 days).
The months with the least snowfall days are April, May, June, July, August, September and October (0 days).
Average daylight in March /
Average sunshine in March
Cary, NC
- Average daylight in March: 12h and 0min
The month with the longest days is June (Average daylight: 14h and 30min).
The month with the shortest days is December (Average daylight: 9h and 48min).
- Average sunshine in March: 7h and 12min
The month with the most sunshine is July (Average sunshine: 10h and 48min).
The month with the least sunshine is December (Average sunshine: 5h and 30min).
Average sunshine days in March
Cary, NC
- Average sunshine days in March: 14.3 days
The month with the most sunshine days is November (19.6 days).
The month with the least sunshine days is July (11.3 days).
Average UV index in March
Cary, NC
- Average UV index in March: 4
The month with the highest UV index is July (UV index 7).
The month with the lowest UV index is January (UV index 2).
Average cloud cover in March
Cary, NC
- Average cloud cover in March: 41
The month with the most cloud cover is February (Cloud cover 42).
The month with the least cloud cover is June (Cloud cover 30).
Average visibility in March
Cary, NC
- 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).
