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
Deer Isle's March reports an average high-temperature of a still icy 37°F (2.8°C), exhibiting a minor difference from February. During March, the nighttime temperature averages of 27.9°F (-2.3°C).Humidity
In March, the average relative humidity is 79%.Rainfall
In Deer Isle, in March, during 8.6 rainfall days, 1.14" (29mm) of precipitation is typically accumulated. Throughout the year, there are 115.5 rainfall days, and 17.95" (456mm) of precipitation is accumulated.Snowfall
January through April, October through December are months with snowfall. In Deer Isle, in March, during 4.6 snowfall days, 1.46" (37mm) of snow is typically accumulated. In Deer Isle, during the entire year, snow falls for 29.2 days and aggregates up to 9.65" (245mm) of snow.Ocean temperature
March is the month with the coldest seawater, with an average ocean temperature of 38.3°F (3.5°C).Note: In swimming exercises, this state is seen as life-threatening and poses serious dangers. The painful sensation of the cold water induces immediate hyperventilation. A specialized swimsuit is required to limit thermal damage.
Daylight
The average length of the day in March is 11h and 58min.On the first day of the month, sunrise is at 6:10 am and sunset at 5:23 pm EST. On the last day of March, in Deer Isle, Maine, sunrise is at 6:16 am and sunset at 7:01 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 5.6h.UV index
January through March, November and December, with an average maximum UV index of 2, are months with the lowest UV index. A UV Index reading of 2, and below, represents a minimal health vulnerability from exposure to the Sun's UV rays for the ordinary person.Note: In March, an average UV index of 2 transforms into the following instructions:
Children necessitate constant protection from sunlight, unlike the majority, who can remain under the sun for about an hour without burning. UV radiation is strongest from the Sun during midday; protect yourself by staying in shaded areas. A hat with a generous brim can prevent nearly 50% of UV rays from reaching your eyes. Be vigilant! The reflective nature of snow can increase the Sun's UV radiation nearly twofold.
Published by: Weather U.S. | About Us
Data Sources | Weather Forecasting & Climate
Frequently asked questions
How cold is March?
What is the average humidity in March?
How much does it rain in March?
How many days does it snow in March?
What month is the ocean coldest?
What is the ocean temperature in March?
What is the average length of the day in March?
What time are sunrise and sunset in March in Deer Isle?
When does Daylight Saving Time (DST) start in March?
How many hours of sunshine does Deer Isle have in March?
What are the months with the lowest UV index?
How high is the UV index in March?
Average temperature in March
Deer Isle, ME
- Average high temperature in March: 37°F
The warmest month (with the highest average high temperature) is August (68.9°F).
The month with the lowest average high temperature is January (31.5°F).
- Average low temperature in March: 27.9°F
The month with the highest average low temperature is August (59.9°F).
The coldest month (with the lowest average low temperature) is January (21°F).
Average pressure in March
Deer Isle, ME
- Average pressure in March: 30"Hg
The month with the highest atmospheric pressure is September (30.04"Hg).
The month with the lowest atmospheric pressure is June (29.91"Hg).
Average wind speed in March
Deer Isle, ME
- Average wind speed in March: 13.7mph
The windiest month (with the highest average wind speed) is January (14.4mph).
The calmest months (with the lowest average wind speed) are July and August (7.8mph).
Average humidity in March
Deer Isle, ME
- Average humidity in March: 79%
The month with the highest relative humidity is July (85%).
The month with the lowest relative humidity is November (76%).
Average rainfall in March
Deer Isle, ME
- Average rainfall in March: 1.14"
The wettest month (with the highest rainfall) is October (2.09").
The driest month (with the least rainfall) is September (0.91").
Average rainfall days in March
Deer Isle, ME
- Average rainfall days in March: 8.6 days
The month with the highest number of rainy days is July (12.8 days).
The month with the least rainy days is February (5.3 days).
Average snowfall in March
Deer Isle, ME
- Average snowfall in March: 1.46"
The month with the highest snowfall is February (2.32").
The months with the least snowfall are May, June, July, August and September (0").
Average snowfall days in March
Deer Isle, ME
- Average snowfall days in March: 4.6 days
The month with the highest number of snowfall days is January (7.7 days).
The months with the least snowfall days are May, June, July, August and September (0 days).
Average sea temperature in March
Deer Isle, ME
- Average sea temperature in March: 38.2°F
The best month for swimming (with the highest average sea temperature) is August (58.6°F).
The coldest month (with the lowest average sea temperature) is March (38.2°F).
Average daylight in March /
Average sunshine in March
Deer Isle, ME
- Average daylight in March: 12h and 0min
The month with the longest days is June (Average daylight: 15h and 30min).
The month with the shortest days is December (Average daylight: 8h and 54min).
- Average sunshine in March: 5h and 4min
The month with the most sunshine is August (Average sunshine: 10h and 24min).
The month with the least sunshine is December (Average sunshine: 4h and 30min).
Average sunshine days in March
Deer Isle, ME
- Average sunshine days in March: 17.5 days
The month with the most sunshine days is September (19.9 days).
The month with the least sunshine days is July (15.4 days).
Average UV index in March
Deer Isle, ME
- Average UV index in March: 2
The months with the highest UV index are June, July and August (UV index 5).
The months with the lowest UV index are January, February, March, November and December (UV index 2).
Average cloud cover in March
Deer Isle, ME
- Average cloud cover in March: 52
The months with the most cloud cover are February and March (Cloud cover 52).
The month with the least cloud cover is August (Cloud cover 31).
Average visibility in March
Deer Isle, ME
- 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).
Deer Isle, Maine, USA
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