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 shift into March brings a slight increase in the average high-temperature, moving from a fresh 50.5°F (10.3°C) in February to a refreshing 58.6°F (14.8°C). March nights in Cowan observe an average temperature dip to an icy 41.5°F (5.3°C).Humidity
The average relative humidity in March is 80%.Rainfall
In Cowan, in March, it is raining for 15.1 days, with typically 3.03" (77mm) of accumulated precipitation. In Cowan, during the entire year, the rain falls for 173.5 days and collects up to 39.25" (997mm) of precipitation.Snowfall
January through March, November and December are months with snowfall. March is the last month it regularly snows. During 1.3 snowfall days, in March, Cowan aggregates 0.35" (9mm) of snow. Throughout the year, there are 7.3 snowfall days, and 1.89" (48mm) of snow is accumulated.Daylight
In Cowan, the average length of the day in March is 11h and 59min.On the first day of March in Cowan, sunrise is at 6:12 am and sunset at 5:40 pm CST. On the last day of the month, sunrise is at 6:30 am and sunset at 7:05 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
The average sunshine in March in Cowan is 5.9h.UV index
The average daily maximum UV index in March is 4. A UV Index reading of 3 to 5 represents a moderate threat to health from exposure to the Sun's UV rays for the average person.Note: In March, the average maximum UV index of 4 translates into the following recommendations:
Preventative actions are necessary - Suggestions to safeguard against sun damage are in order. Sun's radiation is most powerful around mid-day, so it's best to limit outdoor activities during this time. Loose clothes with a tight weave are optimal for safeguarding yourself against the Sun's rays. Observe! Snow reflection can nearly intensify the Sun's UV radiation twofold.
Published by: Weather U.S. | About Us
Data Sources | Weather Forecasting & Climate
Frequently asked questions
What are the temperatures in Cowan in March?
What is the average humidity in March in Cowan?
How much does it rain in Cowan in March?
What is the last month it snows in Cowan?
What is the average length of the day in March in Cowan?
When is the sunrise / sunset in March in Cowan?
When does Daylight Saving Time (DST) start in March in Cowan?
How many hours of sunshine does Cowan have in March?
How high is the UV index in March in Cowan?
Average temperature in March
Cowan, TN
- Average high temperature in March: 58.6°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 (45.3°F).
- Average low temperature in March: 41.5°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 (31.3°F).
Average pressure in March
Cowan, TN
- Average pressure in March: 30.1"Hg
The month with the highest atmospheric pressure is January (30.17"Hg).
The month with the lowest atmospheric pressure is June (29.98"Hg).
Average wind speed in March
Cowan, TN
- Average wind speed in March: 7.4mph
The windiest month (with the highest average wind speed) is February (7.6mph).
The calmest months (with the lowest average wind speed) are July and August (4.3mph).
Average humidity in March
Cowan, TN
- Average humidity in March: 80%
The month with the highest relative humidity is December (81%).
The months with the lowest relative humidity are October and November (75%).
Average rainfall in March
Cowan, TN
- Average rainfall in March: 3.03"
The wettest month (with the highest rainfall) is February (4.17").
The driest month (with the least rainfall) is September (2.05").
Average rainfall days in March
Cowan, TN
- Average rainfall days in March: 15.1 days
The month with the highest number of rainy days is July (20.7 days).
The month with the least rainy days is November (9.4 days).
Average snowfall in March
Cowan, TN
- Average snowfall in March: 0.35"
The month with the highest snowfall is January (0.67").
The months with the least snowfall are April, May, June, July, August, September and October (0").
Average snowfall days in March
Cowan, TN
- Average snowfall days in March: 1.3 days
The month with the highest number of snowfall days is January (2.2 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
Cowan, 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 5min
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 36min).
Average sunshine days in March
Cowan, TN
- Average sunshine days in March: 13.8 days
The month with the most sunshine days is October (20.1 days).
The month with the least sunshine days is July (8.8 days).
Average UV index in March
Cowan, 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
Cowan, TN
- Average cloud cover in March: 49
The month with the most cloud cover is February (Cloud cover 53).
The month with the least cloud cover is June (Cloud cover 31).
Average visibility in March
Cowan, TN
- Average visibility in March: 5mi
The months with the highest visibility are February, April, June, September, October, November and December (6mi).
The months with the lowest visibility are January, March, May, July and August (5mi).
Cowan, Tennessee, USA
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