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
A soft shift in the average high-temperature is noticeable in March, transitioning from a mild 56.8°F (13.8°C) in February to an enjoyable 63.3°F (17.4°C). The average nighttime temperature lowers to a frosty 46°F (7.8°C) throughout March.Humidity
The average relative humidity in March in Effingham is 74%.Rainfall
In March, the rain falls for 14.5 days. Throughout March, 2.28" (58mm) of precipitation is accumulated. In Effingham, during the entire year, the rain falls for 168.6 days and collects up to 33.82" (859mm) of precipitation.Snowfall
Months with snowfall in Effingham are January through March, November and December. March is the last month it regularly snows in Effingham. During 0.1 snowfall days, in March, Effingham aggregates 0.04" (1mm) of snow. Throughout the year, in Effingham, South Carolina, there are 1.9 snowfall days, and 1.81" (46mm) of snow is accumulated.Daylight
The average length of the day in March is 12h and 0min.On the first day of March, sunrise is at 6:46 am and sunset at 6:15 pm EST. On the last day of the month, sunrise is at 7:06 am and sunset at 7:39 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 Effingham, the average sunshine in March is 7.4h.UV index
The average daily maximum UV index in March in Effingham, South Carolina, is 4. A UV Index estimate of 3 to 5 represents a moderate threat to health from exposure to the Sun's UV rays for the ordinary person.Note: An average maximum UV index of 4 in March leads to these recommendations:
Undertake protective steps - Recommendations to avoid sunburn are issued. The best time to avoid the Sun's harmful UV radiation is during midday when it's most potent. Select sunglasses that boast both UVA and UVB protection to limit the adverse effects of the sun on the eyes. Consider this! The reflection from snow can almost double the intensity of the Sun's UV radiation.
Frequently asked questions
What is the usual temperature for Effingham in March?
What is the average humidity in March in Effingham?
How many days does it rain in March in Effingham?
What is the last month it snows in Effingham?
How many hours of daylight does Effingham have in March?
When is the sunrise / sunset in March in Effingham?
When does Daylight Saving Time (DST) start in March in Effingham?
How many hours of sunshine does Effingham have in March?
What is the UV index reading in March in Effingham?
Average temperature in March
Effingham, SC
- Average high temperature in March: 63.3°F
The warmest month (with the highest average high temperature) is July (89.6°F).
The month with the lowest average high temperature is January (52.3°F).
- Average low temperature in March: 46°F
The month with the highest average low temperature is July (72.3°F).
The coldest month (with the lowest average low temperature) is January (37°F).
Average pressure in March
Effingham, SC
- Average pressure in March: 30.09"Hg
The months with the highest atmospheric pressure are January and November (30.14"Hg).
The month with the lowest atmospheric pressure is June (29.96"Hg).
Average wind speed in March
Effingham, SC
- Average wind speed in March: 7.8mph
The windiest month (with the highest average wind speed) is April (8.1mph).
The calmest month (with the lowest average wind speed) is August (5.5mph).
Average humidity in March
Effingham, SC
- Average humidity in March: 74%
The month with the highest relative humidity is May (78%).
The months with the lowest relative humidity are January and November (72%).
Average rainfall in March
Effingham, SC
- Average rainfall in March: 2.28"
The wettest month (with the highest rainfall) is August (3.82").
The driest month (with the least rainfall) is January (1.65").
Average rainfall days in March
Effingham, SC
- Average rainfall days in March: 14.5 days
The month with the highest number of rainy days is July (20.5 days).
The month with the least rainy days is November (8.6 days).
Average snowfall in March
Effingham, SC
- Average snowfall in March: 0.04"
The month with the highest snowfall is February (1.06").
The months with the least snowfall are April, May, June, July, August, September and October (0").
Average snowfall days in March
Effingham, SC
- Average snowfall days in March: 0.1 days
The months with the highest number of snowfall days are January and February (0.8 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
Effingham, 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
Effingham, SC
- Average sunshine days in March: 15.4 days
The month with the most sunshine days is October (20.5 days).
The month with the least sunshine days is July (8.1 days).
Average UV index in March
Effingham, 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
Effingham, SC
- Average cloud cover in March: 40
The months with the most cloud cover are February and December (Cloud cover 41).
The months with the least cloud cover are June and October (Cloud cover 29).
Average visibility in March
Effingham, 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).
Effingham, South Carolina, USA
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