March weather forecastUnionville, TN
March
Weather in March
The first month of the spring, March, is a moderate month in Unionville, Tennessee, with an average temperature ranging between min 42.3°F (5.7°C) and max 59°F (15°C).Temperature
The transition from February to March brings a subtle temperature rise, with average high-temperatures increasing from a cool 50.5°F (10.3°C) to a moderate 59°F (15°C). During the nights in March, Unionville observes an average low-temperature of 42.3°F (5.7°C).Humidity
In Unionville, the average relative humidity in March is 79%.Rainfall
In March, the rain falls for 14.7 days. Throughout March, 2.87" (73mm) of precipitation is accumulated. Throughout the year, there are 167.2 rainfall days, and 38.78" (985mm) of precipitation is accumulated.Snowfall
Months with snowfall are January through April, November and December. In Unionville, in March, during 1.3 snowfall days, 0.35" (9mm) of snow is typically accumulated. In Unionville, Tennessee, during the entire year, snow falls for 10.7 days and aggregates up to 2.83" (72mm) of snow.Daylight
In March, the average length of the day is 11h and 59min.On the first day of March, sunrise is at 6:15 am and sunset at 5:42 pm CST. On the last day of the month, sunrise is at 6:33 am and sunset at 7:07 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 Unionville, the average sunshine in March is 5.8h.UV index
In March, the average daily maximum UV index is 4. A UV Index reading of 3 to 5 represents a moderate health risk from unprotected exposure to Sun's UV rays for the ordinary person.Note: The UV index of 4 during March translates into the following guidance:
Undertake protective steps - Obligation to safeguard skin and eyes from harm is in place. Avoiding direct sun during mid-day hours can prevent harmful UV radiation exposure. Opt for tightly woven and loose clothing to enhance protection from the Sun. Consider carefully! The reflective quality of snow can almost double the intensity of the Sun's UV radiation.
Published by: Weather U.S. | About Us
Data Sources | Weather Forecasting & Climate
Frequently asked questions
Average temperature in March
Unionville, TN
- Average high temperature in March: 59°F
The warmest month (with the highest average high temperature) is July (87.3°F).
The month with the lowest average high temperature is January (45.5°F).
- Average low temperature in March: 42.3°F
The month with the highest average low temperature is July (67.8°F).
The coldest month (with the lowest average low temperature) is January (31.3°F).
Average pressure in March
Unionville, TN
- Average pressure in March: 30.09"Hg
The month with the highest atmospheric pressure is January (30.17"Hg).
The month with the lowest atmospheric pressure is June (29.97"Hg).
Average wind speed in March
Unionville, TN
- Average wind speed in March: 8.2mph
The windiest month (with the highest average wind speed) is February (8.5mph).
The calmest month (with the lowest average wind speed) is July (4.7mph).
Average humidity in March
Unionville, TN
- Average humidity in March: 79%
The month with the highest relative humidity is December (80%).
The month with the lowest relative humidity is October (74%).
Average rainfall in March
Unionville, TN
- Average rainfall in March: 2.87"
The wettest month (with the highest rainfall) is February (4.33").
The driest month (with the least rainfall) is September (2.09").
Average rainfall days in March
Unionville, TN
- Average rainfall days in March: 14.7 days
The month with the highest number of rainy days is July (19.5 days).
The month with the least rainy days is November (8.9 days).
Average snowfall in March
Unionville, TN
- Average snowfall in March: 0.35"
The month with the highest snowfall is February (1.02").
The months with the least snowfall are May, June, July, August, September and October (0").
Average snowfall days in March
Unionville, TN
- Average snowfall days in March: 1.3 days
The month with the highest number of snowfall days is January (3.1 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
Unionville, TN
- 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: 5h and 48min
The month with the most sunshine is June (Average sunshine: 10h and 24min).
The month with the least sunshine is February (Average sunshine: 4h and 18min).
Average sunshine days in March
Unionville, TN
- Average sunshine days in March: 13.2 days
The month with the most sunshine days is October (19.9 days).
The month with the least sunshine days is July (10.1 days).
Average UV index in March
Unionville, TN
- Average UV index in March: 4
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 and December (UV index 2).
Average cloud cover in March
Unionville, 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 31).
Average visibility in March
Unionville, TN
- Average visibility in March: 6mi
The months with the highest visibility are January, February, March, April, May, June, August, September, October, November and December (6mi).
The month with the lowest visibility is July (5mi).
