March weather forecast
Rockland, ME

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A US flag flying outside a lighthouse on the water in Rockland, Maine
A US flag flying outside a lighthouse on the water in Rockland, Maine

Weather in March

March sees the onset of spring, with temperatures starting to climb to a maximum of 37.6°F (3.1°C). With the rise in temperature, snowfall is also gradually replaced by rainfall, marking the change of seasons. Cloud cover decreases slightly, allowing more sunshine to reach the ground. Even so, the UV index remains low, reducing the risk of sunburn. The wind speed slightly decreases, adding to the overall comfort.

Temperature

March's onset in Rockland sees an average high-temperature of a still icy 37.6°F (3.1°C), exhibiting a slight fluctuation from the previous month. Rockland's nights throughout March are marked by an average low temperature of 28.8°F (-1.8°C), a minor drop from the day's high.

Humidity

The average relative humidity in March in Rockland is 78%.

Rainfall

In Rockland, in March, during 11.2 rainfall days, 2.24" (57mm) of precipitation is typically accumulated. Throughout the year, there are 144.8 rainfall days, and 30.63" (778mm) of precipitation is accumulated.

Snowfall

Months with snowfall are January through April, November and December. In March, it is snowing for 6.7 days. Throughout March, 2.48" (63mm) of snow is accumulated. In Rockland, during the entire year, snow falls for 33.1 days and aggregates up to 12.36" (314mm) of snow.

Ocean temperature

With an average ocean temperature of 37.9°F (3.3°C), March is the month with the coldest seawater in Rockland.
Note: During the act of swimming, this is a direct threat to life. Breathing becomes erratic and cognitive abilities decline rapidly. The importance of a specialized swimsuit to minimize thermal loss is paramount.

Daylight

In Rockland, the average length of the day in March is 11h and 58min.
On the first day of March, sunrise is at 6:11 am and sunset at 5:25 pm EST. On the last day of the month, sunrise is at 6:17 am and sunset at 7:02 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

The average sunshine in March 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 value of 2, and less, symbolizes a low threat to health from unsafe exposure to UV radiation for the ordinary person.
Note: The maximum UV index, 2 during March, leads to the following recommendations:
While most people are not greatly affected by extended sun exposure, those with fair skin, babies, and children must always have protection. Midday is when the Sun's radiation is strongest; avoid prolonged exposure during this time. For effective sun eye protection, rely on sunglasses certified for UVA and UVB resistance. Warning! The reflection from snow can nearly magnify the Sun's UV radiation twofold.
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Frequently asked questions

How cold does it get in Rockland in March?

In Rockland, in March, the average high-temperature is 37.6°F (3.1°C), and the average low-temperature is 28.8°F (-1.8°C).

What is the average humidity in March in Rockland?

The average relative humidity in March in Rockland, Maine, is 78%.

How many days does it rain in March in Rockland?

In Rockland, Maine, during March, the rain falls for 11.2 days and regularly aggregates up to 2.24" (57mm) of precipitation.

How much does it snow in Rockland in March?

In Rockland, Maine, in March, during 6.7 snowfall days, 2.48" (63mm) of snow is typically accumulated.

When is the ocean coldest in Rockland?

March is the month with the coldest seawater in Rockland, with an average ocean temperature of 37.9°F (3.3°C).

What is the ocean temperature in March in Rockland?

In March, the average ocean temperature in Rockland is 37.9°F (3.3°C). For swimming, this is considered extremely cold, dangerous, and life-threatening. Unless suitably protected with insulated waterproof clothing, hypothermia quickly occurs.

How many hours of daylight does Rockland have in March?

In Rockland, Maine, the average day length in March is 11h and 58min.

What time are sunrise and sunset in March in Rockland?

On the first day of March in Rockland, Maine, sunrise is at 6:11 am and sunset at 5:25 pm EST. On the last day of the month, sunrise is at 6:17 am and sunset at 7:02 pm EDT.

When does Daylight Saving Time (DST) start in March in Rockland?

On Sunday, March 10. 2024, at 2:00 am, Daylight Saving Time starts in Rockland, and the time zone changes from EST to EDT. DST ends Sunday, November 3. 2024, at 2:00 am.

How long on average sun shines in March in Rockland?

In March, the average sunshine duration in Rockland is 5.6h.

When is the lowest UV index in Rockland?

January through March, November and December, with an average maximum UV index of 2, are months with the lowest UV index.

What is the UV index reading in March in Rockland?

In March, the average daily maximum UV index in Rockland is 2. A UV Index of 2, and less, symbolizes a minimal hazard to health from unprotected exposure to UV radiation.
Average humidity
Average rainfall days
Average snowfall days
Average daylight
Average sunshine
Average sunshine days
Average UV index
Average cloud cover
Average visibility

Average temperature in March
Rockland, ME

Average temperature in March - Rockland, ME
  • Average high temperature in March: 37.6°F

The warmest month (with the highest average high temperature) is August (68.7°F).
The month with the lowest average high temperature is January (31.8°F).

  • Average low temperature in March: 28.8°F

The month with the highest average low temperature is August (60.6°F).
The coldest month (with the lowest average low temperature) is January (22.1°F).

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Average pressure in March
Rockland, ME

Average pressure in March - Rockland, 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).

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Average wind speed in March
Rockland, ME

Average wind speed in March - Rockland, ME
  • Average wind speed in March: 14.4mph

The windiest month (with the highest average wind speed) is January (14.9mph).
The calmest months (with the lowest average wind speed) are July and August (8.2mph).

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Average humidity in March
Rockland, ME

Average humidity in March - Rockland, ME
  • Average humidity in March: 78%

The month with the highest relative humidity is July (85%).
The month with the lowest relative humidity is November (75%).

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Average rainfall in March
Rockland, ME

Average rainfall in March - Rockland, ME
  • Average rainfall in March: 2.24"

The wettest month (with the highest rainfall) is December (3.35").
The driest month (with the least rainfall) is September (1.81").

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Average rainfall days in March
Rockland, ME

Average rainfall days in March - Rockland, ME
  • Average rainfall days in March: 11.2 days

The month with the highest number of rainy days is April (15.8 days).
The month with the least rainy days is January (7.9 days).

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Average snowfall in March
Rockland, ME

Average snowfall in March - Rockland, ME
  • Average snowfall in March: 2.48"

The month with the highest snowfall is January (2.83").
The months with the least snowfall are May, June, July, August, September and October (0").

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Average snowfall days in March
Rockland, ME

Average snowfall days in March - Rockland, ME
  • Average snowfall days in March: 6.7 days

The month with the highest number of snowfall days is January (8.5 days).
The months with the least snowfall days are June, July, August, September and October (0 days).

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Average sea temperature in March
Rockland, ME

Average sea temperature in March - Rockland, ME
  • Average sea temperature in March: 37.8°F

The best month for swimming (with the highest average sea temperature) is August (60.4°F).
The coldest month (with the lowest average sea temperature) is March (37.8°F).

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Average daylight in March /
Average sunshine in March
Rockland, ME

Average daylight in March / Average sunshine in March - Rockland, ME
  • Average daylight in March: 12h and 0min

The month with the longest days is June (Average daylight: 15h and 24min).
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 30min).
The month with the least sunshine is December (Average sunshine: 4h and 30min).

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Average sunshine days in March
Rockland, ME

Average sunshine days in March - Rockland, ME
  • Average sunshine days in March: 13.4 days

The month with the most sunshine days is September (18 days).
The month with the least sunshine days is April (11.5 days).

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Average UV index in March
Rockland, ME

Average UV index in March - Rockland, 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).

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Average cloud cover in March
Rockland, ME

Average cloud cover in March - Rockland, ME
  • Average cloud cover in March: 51

The month with the most cloud cover is February (Cloud cover 52).
The month with the least cloud cover is August (Cloud cover 31).

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Average visibility in March
Rockland, ME

Average visibility in March - Rockland, 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).

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Rockland, Maine, USA

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