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 sea temperature 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
South Yarmouth experiences a transition to a still icy 41.4°F (5.2°C) in average high-temperatures with the arrival of March, not greatly differing from February's 38.8°F (3.8°C). In South Yarmouth, the month of March brings a consistent average low-temperature of 35.6°F (2°C), slightly cooler than its daytime highs.Humidity
In March, the average relative humidity in South Yarmouth is 76%.Rainfall
In South Yarmouth, in March, during 9.9 rainfall days, 1.06" (27mm) of precipitation is typically accumulated. In South Yarmouth, during the entire year, the rain falls for 129 days and collects up to 14.21" (361mm) of precipitation.Snowfall
Months with snowfall are January through April and December. In South Yarmouth, in March, during 3.8 snowfall days, 0.51" (13mm) of snow is typically accumulated. Throughout the year, in South Yarmouth, there are 20.8 snowfall days, and 2.6" (66mm) of snow is accumulated.Ocean temperature
With an average ocean temperature of 39°F (3.9°C), March is the month with the coldest seawater.Note: In connection with swimming, this state is severely cold, hazardous, and lethal. Without protective insulated waterproof garments, hypothermia sets in rapidly.
Daylight
In South Yarmouth, the average length of the day in March is 11h and 58min.On the first day of March in South Yarmouth, sunrise is at 6:14 am and sunset at 5:31 pm EST. On the last day of the month, sunrise is at 6:23 am and sunset at 7:05 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 6h.UV index
January through March, November and December, with an average maximum UV index of 2, are months with the lowest UV index in South Yarmouth. A UV Index estimate of 2, and below, represents a low threat to health from unprotected exposure to Sun's UV rays for ordinary individuals.Note: In March, the maximum UV index of 2 translates into these guidelines:
Those with sensitive skin, infants, and children require constant safeguarding from prolonged sun exposure. To avoid the Sun's strongest rays, limit exposure around the mid-day period. Sunglasses providing both UVA and UVB protection are non-negotiable on sunlit days. Stay alert! Snow's reflective properties can almost double the UV radiation from the Sun.
Frequently asked questions
Is March cold in South Yarmouth?
What is the average humidity in March in South Yarmouth?
How much does it rain in South Yarmouth in March?
How many days does it snow in March in South Yarmouth?
What month is the ocean coldest in South Yarmouth?
What is the water temperature in March in South Yarmouth?
What is the average length of the day in March in South Yarmouth?
When is the sunrise / sunset in March in South Yarmouth?
When does Daylight Saving Time (DST) start in March in South Yarmouth?
How many hours of sunshine does South Yarmouth have in March?
When is the lowest UV index in South Yarmouth?
What is the UV index intensity in March in South Yarmouth?
Average temperature in March
South Yarmouth, MA
- Average high temperature in March: 41.4°F
The warmest month (with the highest average high temperature) is August (72.1°F).
The month with the lowest average high temperature is January (38.5°F).
- Average low temperature in March: 35.6°F
The month with the highest average low temperature is August (68.5°F).
The coldest month (with the lowest average low temperature) is January (30.6°F).
Average pressure in March
South Yarmouth, MA
- Average pressure in March: 30.02"Hg
The month with the highest atmospheric pressure is November (30.06"Hg).
The month with the lowest atmospheric pressure is June (29.93"Hg).
Average wind speed in March
South Yarmouth, MA
- Average wind speed in March: 16.5mph
The windiest month (with the highest average wind speed) is January (16.8mph).
The calmest months (with the lowest average wind speed) are July and August (10.9mph).
Average humidity in March
South Yarmouth, MA
- Average humidity in March: 76%
The months with the highest relative humidity are June and July (84%).
The month with the lowest relative humidity is November (74%).
Average rainfall in March
South Yarmouth, MA
- Average rainfall in March: 1.06"
The wettest month (with the highest rainfall) is October (1.93").
The driest month (with the least rainfall) is August (0.94").
Average rainfall days in March
South Yarmouth, MA
- Average rainfall days in March: 9.9 days
The month with the highest number of rainy days is May (12.5 days).
The month with the least rainy days is February (8.3 days).
Average snowfall in March
South Yarmouth, MA
- Average snowfall in March: 0.51"
The month with the highest snowfall is January (0.87").
The months with the least snowfall are May, June, July, August, September, October and November (0").
Average snowfall days in March
South Yarmouth, MA
- Average snowfall days in March: 3.8 days
The month with the highest number of snowfall days is January (6.4 days).
The months with the least snowfall days are May, June, July, August, September and October (0 days).
Average sea temperature in March
South Yarmouth, MA
- Average sea temperature in March: 39°F
The best month for swimming (with the highest average sea temperature) is August (67.5°F).
The coldest month (with the lowest average sea temperature) is March (39°F).
Average daylight in March /
Average sunshine in March
South Yarmouth, MA
- Average daylight in March: 12h and 0min
The month with the longest days is June (Average daylight: 15h and 12min).
The month with the shortest days is December (Average daylight: 9h and 12min).
- Average sunshine in March: 6h and 0min
The month with the most sunshine is August (Average sunshine: 10h and 48min).
The months with the least sunshine are February and December (Average sunshine: 4h and 36min).
Average sunshine days in March
South Yarmouth, MA
- Average sunshine days in March: 16.4 days
The month with the most sunshine days is September (18.6 days).
The month with the least sunshine days is February (14.3 days).
Average UV index in March
South Yarmouth, MA
- Average UV index in March: 2
The months with the highest UV index are July and August (UV index 6).
The months with the lowest UV index are January, February, March, November and December (UV index 2).
Average cloud cover in March
South Yarmouth, MA
- Average cloud cover in March: 49
The month with the most cloud cover is December (Cloud cover 51).
The month with the least cloud cover is August (Cloud cover 27).
Average visibility in March
South Yarmouth, MA
- 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).
South Yarmouth, Massachusetts, USA
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