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
As Jefferson welcomes March, the average high-temperature displays a subtle shift, adjusting from a fresh 54.9°F (12.7°C) in February to a comfortable 61.3°F (16.3°C). March witnesses an average nighttime temperature of 44.2°F (6.8°C).Humidity
The months with the lowest humidity are January, March, July and November, with an average relative humidity of 71%.Rainfall
In Jefferson, during March, the rain falls for 14.7 days and regularly aggregates up to 2.68" (68mm) of precipitation. In Jefferson, during the entire year, the rain falls for 166.4 days and collects up to 33.7" (856mm) of precipitation.Snowfall
Months with snowfall are January through March, November and December. March is the last month it regularly snows. During 0.6 snowfall days, in March, Jefferson aggregates 0.2" (5mm) of snow. In Jefferson, during the entire year, snow falls for 3.8 days and aggregates up to 2.8" (71mm) of snow.Daylight
In March, the average length of the day in Jefferson is 12h and 0min.On the first day of the month, sunrise is at 6:49 am and sunset at 6:17 pm EST. On the last day of March, sunrise is at 7:08 am and sunset at 7:42 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 is 7.3h.UV index
In March, the average daily maximum UV index is 4. A UV Index estimate of 3 to 5 represents a moderate threat to health from unprotected exposure to Sun's UV rays for the average person.Note: The UV index of 4 during March translates into the following guidance:
Undertake protective steps - Recommendations to avoid sunburn are issued. UV radiation from the Sun is most dangerous during midday; take precautions and seek shade. Sun-protective clothing, a long-sleeved shirt and pants, a wide-brimmed hat, and UVA and UVB-blocking sunglasses are particularly helpful in blocking UV radiation's harmful effects. Beware! The strength of the UV rays is increased nearly double-fold by the reflection of the snow.
Published by: Weather U.S. | About Us
Data Sources | Weather Forecasting & Climate
Frequently asked questions
What are March temperatures in Jefferson?
What are the least humid months in Jefferson?
What is the average humidity in March in Jefferson?
How much does it rain in Jefferson in March?
What is the last month it snows in Jefferson?
How many hours of daylight does Jefferson have in March?
When are sunrise and sunset in March in Jefferson?
When does Daylight Saving Time (DST) start in March in Jefferson?
How long on average sun shines in March in Jefferson?
What is the UV index reading in March in Jefferson?
Average temperature in March
Jefferson, SC
- Average high temperature in March: 61.3°F
The warmest month (with the highest average high temperature) is July (90.1°F).
The month with the lowest average high temperature is January (50.2°F).
- Average low temperature in March: 44.2°F
The month with the highest average low temperature is July (72°F).
The coldest month (with the lowest average low temperature) is January (35.2°F).
Average pressure in March
Jefferson, SC
- 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 (29.97"Hg).
Average wind speed in March
Jefferson, SC
- Average wind speed in March: 8.1mph
The windiest month (with the highest average wind speed) is April (8.3mph).
The calmest month (with the lowest average wind speed) is August (5.1mph).
Average humidity in March
Jefferson, SC
- Average humidity in March: 71%
The months with the highest relative humidity are May and December (75%).
The months with the lowest relative humidity are January, March, July and November (71%).
Average rainfall in March
Jefferson, SC
- Average rainfall in March: 2.68"
The wettest month (with the highest rainfall) is August (3.54").
The driest month (with the least rainfall) is October (2.17").
Average rainfall days in March
Jefferson, SC
- Average rainfall days in March: 14.7 days
The month with the highest number of rainy days is July (19 days).
The month with the least rainy days is October (9.5 days).
Average snowfall in March
Jefferson, SC
- Average snowfall in March: 0.2"
The month with the highest snowfall is February (1.34").
The months with the least snowfall are April, May, June, July, August, September and October (0").
Average snowfall days in March
Jefferson, SC
- Average snowfall days in March: 0.6 days
The month with the highest number of snowfall days is February (1.4 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
Jefferson, SC
- Average daylight in March: 12h and 0min
The month with the longest days is June (Average daylight: 14h and 24min).
The month with the shortest days is December (Average daylight: 9h and 54min).
- Average sunshine in March: 7h and 2min
The month with the most sunshine is July (Average sunshine: 10h and 54min).
The month with the least sunshine is December (Average sunshine: 5h and 30min).
Average sunshine days in March
Jefferson, SC
- Average sunshine days in March: 14.3 days
The month with the most sunshine days is October (20.4 days).
The month with the least sunshine days is July (9.7 days).
Average UV index in March
Jefferson, SC
- Average UV index in March: 4
The months with the highest UV index are June and July (UV index 7).
The month with the lowest UV index is January (UV index 2).
Average cloud cover in March
Jefferson, SC
- Average cloud cover in March: 41
The months with the most cloud cover are February, March and December (Cloud cover 41).
The month with the least cloud cover is June (Cloud cover 28).
Average visibility in March
Jefferson, SC
- 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).
Jefferson, South Carolina, USA
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