March weather forecastRound Rock, TN
March
Weather in March
March, the first month of the spring in Round Rock, is a moderate month, with an average temperature varying between 56.7°F (13.7°C) and 38.8°F (3.8°C).Temperature
In March, the average high-temperature marginally rises from a chilly 48.4°F (9.1°C) in February to a mild 56.7°F (13.7°C). During March, an average low-temperature of 38.8°F (3.8°C) is observed in Round Rock.Humidity
In Round Rock, the average relative humidity in March is 79%.Rainfall
In Round Rock, in March, it is raining for 16.5 days, with typically 3.31" (84mm) of accumulated precipitation. Throughout the year, in Round Rock, Tennessee, there are 184.3 rainfall days, and 40.16" (1020mm) of precipitation is accumulated.Snowfall
Months with snowfall in Round Rock are January through April, October through December. In Round Rock, in March, snow falls for 3 days, with typically accumulated 0.83" (21mm) of snow. In Round Rock, during the entire year, snow falls for 22.9 days and aggregates up to 6.61" (168mm) of snow.Daylight
In March, the average length of the day in Round Rock is 11h and 59min.On the first day of the month, sunrise is at 7:06 am and sunset at 6:32 pm EST. On the last day of March, sunrise is at 7:23 am and sunset at 7:58 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 March, the average sunshine in Round Rock is 6.3h.UV index
In Round Rock, the average daily maximum UV index in March is 3. A UV Index of 3 to 5 symbolizes a moderate health risk from unsafe exposure to UV radiation for ordinary individuals.Note: In March, the maximum UV index of 3 transforms into these recommendations:
Be mindful. Those with pale skin might receive burns in fewer than 30 minutes. Avoid the Sun's strongest UV rays by seeking shade and limiting exposure during midday. Combat UV radiation's detrimental effects with sun-safe clothing and UV-blocking eyewear. Forewarned is forearmed! The Sun's UV radiation can be almost doubled in intensity by snow reflection.
Published by: Weather U.S. | About Us
Data Sources | Weather Forecasting & Climate
Frequently asked questions
Average temperature in March
Round Rock, TN
- Average high temperature in March: 56.7°F
The warmest month (with the highest average high temperature) is July (86.5°F).
The month with the lowest average high temperature is January (43.2°F).
- Average low temperature in March: 38.8°F
The month with the highest average low temperature is July (64.4°F).
The coldest month (with the lowest average low temperature) is January (28.9°F).
Average pressure in March
Round Rock, TN
- Average pressure in March: 30.09"Hg
The month with the highest atmospheric pressure is January (30.16"Hg).
The month with the lowest atmospheric pressure is June (29.98"Hg).
Average wind speed in March
Round Rock, TN
- Average wind speed in March: 5.7mph
The windiest month (with the highest average wind speed) is April (6mph).
The calmest month (with the lowest average wind speed) is August (3.5mph).
Average humidity in March
Round Rock, TN
- Average humidity in March: 79%
The months with the highest relative humidity are February and December (80%).
The months with the lowest relative humidity are June, July and August (75%).
Average rainfall in March
Round Rock, TN
- Average rainfall in March: 3.31"
The wettest month (with the highest rainfall) is February (4.8").
The driest month (with the least rainfall) is September (2.2").
Average rainfall days in March
Round Rock, TN
- Average rainfall days in March: 16.5 days
The month with the highest number of rainy days is July (19.3 days).
The month with the least rainy days is November (10.7 days).
Average snowfall in March
Round Rock, TN
- Average snowfall in March: 0.83"
The month with the highest snowfall is February (2.2").
The months with the least snowfall are May, June, July, August and September (0").
Average snowfall days in March
Round Rock, TN
- Average snowfall days in March: 3 days
The month with the highest number of snowfall days is January (7.1 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
Round Rock, TN
- Average daylight in March: 12h and 0min
The month with the longest days is June (Average daylight: 14h and 36min).
The month with the shortest days is December (Average daylight: 9h and 42min).
- Average sunshine in March: 6h and 18min
The month with the most sunshine is June (Average sunshine: 10h and 30min).
The month with the least sunshine is January (Average sunshine: 4h and 48min).
Average sunshine days in March
Round Rock, TN
- Average sunshine days in March: 11.3 days
The month with the most sunshine days is November (16.9 days).
The month with the least sunshine days is July (9.8 days).
Average UV index in March
Round Rock, TN
- 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
Round Rock, TN
- Average cloud cover in March: 50
The month with the most cloud cover is February (Cloud cover 54).
The month with the least cloud cover is June (Cloud cover 29).
Average visibility in March
Round Rock, TN
- Average visibility in March: 5mi
The months with the highest visibility are April, June, July, August, September, October and November (6mi).
The months with the lowest visibility are January, February, March, May and December (5mi).
