March weather forecastRock Castle, TN
March
Weather in March
The first month of the spring, March, is a moderate month in Rock Castle, Tennessee, with an average temperature fluctuating between 40.8°F (4.9°C) and 57.6°F (14.2°C).Temperature
Rock Castle's transition into March is noticed by a slight rise in the average high-temperature, advancing from a chilly 49.1°F (9.5°C) in February to a mild 57.6°F (14.2°C). March sees the temperature falling to a mean low of 40.8°F (4.9°C).Humidity
In March, the average relative humidity is 79%.Rainfall
In Rock Castle, during March, the rain falls for 15.3 days and regularly aggregates up to 2.95" (75mm) of precipitation. Throughout the year, in Rock Castle, there are 170.4 rainfall days, and 37.99" (965mm) of precipitation is accumulated.Snowfall
January through April, November and December are months with snowfall. In Rock Castle, during March, snow falls for 1.9 days and regularly aggregates up to 0.51" (13mm) of snow. In Rock Castle, Tennessee, during the entire year, snow falls for 13.4 days and aggregates up to 4.29" (109mm) of snow.Daylight
In March, the average length of the day in Rock Castle, Tennessee, is 11h and 59min.On the first day of March in Rock Castle, sunrise is at 6:11 am and sunset at 5:38 pm CST. On the last day of the month, sunrise is at 6:29 am and sunset at 7:04 pm CDT.
Note: On Sunday, March 10. 2024, at 2:00 am, Daylight Saving Time starts, and the time zone changes from CST to CDT. Daylight Saving Time lasts until Sunday, November 3. 2024, at 2:00 am; consequently, the time zone reverts from CDT to CST.
Sunshine
In Rock Castle, the average sunshine in March is 5.7h.UV index
The average daily maximum UV index in March is 3. A UV Index reading of 3 to 5 represents a medium vulnerability from exposure to the Sun's UV rays for the average person.Note: The daily high UV index of 3 in March translates into this advice:
Ensure safety - Sun damage prevention is strongly urged. Midday is the peak time for the Sun's radiation; stay in the shade and protect yourself. To cut down UV radiation exposure by about half, sport a wide-brim hat. Guard yourself! Snow reflection can almost double the UV radiation from the Sun.
Published by: Weather U.S. | About Us
Data Sources | Weather Forecasting & Climate
Frequently asked questions
Average temperature in March
Rock Castle, TN
- Average high temperature in March: 57.6°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 (43.9°F).
- Average low temperature in March: 40.8°F
The month with the highest average low temperature is July (66.7°F).
The coldest month (with the lowest average low temperature) is January (29.7°F).
Average pressure in March
Rock Castle, TN
- Average pressure in March: 30.09"Hg
The months with the highest atmospheric pressure are January and November (30.16"Hg).
The month with the lowest atmospheric pressure is June (29.97"Hg).
Average wind speed in March
Rock Castle, TN
- Average wind speed in March: 7.1mph
The windiest month (with the highest average wind speed) is February (7.4mph).
The calmest month (with the lowest average wind speed) is August (4.2mph).
Average humidity in March
Rock Castle, TN
- Average humidity in March: 79%
The month with the highest relative humidity is December (80%).
The month with the lowest relative humidity is November (75%).
Average rainfall in March
Rock Castle, TN
- Average rainfall in March: 2.95"
The wettest month (with the highest rainfall) is February (4.09").
The driest month (with the least rainfall) is September (1.97").
Average rainfall days in March
Rock Castle, TN
- Average rainfall days in March: 15.3 days
The month with the highest number of rainy days is July (18.3 days).
The month with the least rainy days is November (9.5 days).
Average snowfall in March
Rock Castle, TN
- Average snowfall in March: 0.51"
The month with the highest snowfall is February (1.61").
The months with the least snowfall are May, June, July, August, September and October (0").
Average snowfall days in March
Rock Castle, TN
- Average snowfall days in March: 1.9 days
The month with the highest number of snowfall days is January (3.9 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
Rock Castle, 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 48min).
- Average sunshine in March: 5h and 42min
The month with the most sunshine is June (Average sunshine: 10h and 36min).
The month with the least sunshine is February (Average sunshine: 4h and 24min).
Average sunshine days in March
Rock Castle, TN
- Average sunshine days in March: 13 days
The month with the most sunshine days is November (18.7 days).
The month with the least sunshine days is July (10.3 days).
Average UV index in March
Rock Castle, 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
Rock Castle, TN
- Average cloud cover in March: 50
The month with the most cloud cover is February (Cloud cover 53).
The month with the least cloud cover is June (Cloud cover 29).
Average visibility in March
Rock Castle, TN
- Average visibility in March: 5mi
The months with the highest visibility are February, April, June, October, November and December (6mi).
The months with the lowest visibility are January, March, May, July, August and September (5mi).
