March weather forecast
Baltimore, MD

A golden evening appearance of tall buildings in Baltimore, Maryland
A golden evening appearance of tall buildings in Baltimore, Maryland

Weather in March

March, the first month of the spring in Baltimore, is a fresh month, with an average temperature ranging between min 36.3°F (2.4°C) and max 50.5°F (10.3°C).

Temperature

In March, the average high-temperature marginally rises from a wintry 42.4°F (5.8°C) in February to a fresh 50.5°F (10.3°C). The average low-temperature, in March, is 36.3°F (2.4°C).

Humidity

In Baltimore, the average relative humidity in March is 73%.

Rainfall

In March, in Baltimore, the rain falls for 13.2 days. Throughout March, 2.24" (57mm) of precipitation is accumulated. In Baltimore, Maryland, during the entire year, the rain falls for 158.5 days and collects up to 30.75" (781mm) of precipitation.

Snowfall

January through March, November and December are months with snowfall. March is the last month it regularly snows. During 2.3 snowfall days, Baltimore aggregates 1.65" (42mm) of snow. Throughout the year, there are 12.8 snowfall days, and 6.06" (154mm) of snow is accumulated.

Ocean temperature

In March, the average ocean temperature is 45.1°F (7.3°C).
Note: At temperatures below 50°F (10°C), swimming in a suitably protected swimsuit is feasible; otherwise, cold shock and loss of breathing control are imminent. Even a short swim, without thermal protection, at temperatures around 55.4°F (13°C) is not comfortable.

Daylight

In March, the average length of the day in Baltimore is 11h and 59min.
On the first day of March, sunrise is at 6:38 am and sunset at 5:58 pm EST. On the last day of the month, sunrise is at 6:51 am and sunset at 7:29 pm EDT.
Note: On Sunday, March 13. 2022, at 2:00 am, Daylight Saving Time starts, and the time zone changes from EST to EDT. Daylight Saving Time lasts until Sunday, November 6. 2022, at 2:00 am; consequently, the time zone reverts from EDT to EST.

Sunshine

The average sunshine in March in Baltimore is 6.8h.

UV index

In March, the average daily maximum UV index in Baltimore is 3. A UV Index value of 3 to 5 symbolizes a moderate threat to health from exposure to the Sun's UV radiation for average individuals.
Note: The daily maximum UV index of 3 in March interpret into the following advice:
Take precautions - Protection against sun damage is advised. The solar radiation is most powerful near the mid-day, so the exposure to the direct Sun should be reduced accordingly. 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.
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FAQ

What is the average humidity in March in Baltimore?

The average relative humidity in March is 73%.

How much does it rain in Baltimore in March?

In March, in Baltimore, the rain falls for 13.2 days. Throughout March, 2.24" (57mm) of precipitation is accumulated.

What is the last month it snows in Baltimore?

March is the last month it regularly snows in Baltimore, Maryland. During 2.3 snowfall days, in March, Baltimore aggregates 1.65" (42mm) of snow.

What is the ocean temperature in March in Baltimore?

In March, the average ocean temperature in Baltimore, Maryland, is 45.1°F (7.3°C). Swimming in 45.1°F (7.3°C) is considered life-threatening. Even a few minutes in 55.4°F (13°C) water is uncomfortable, and swimming below 50°F (10°C) may cause total loss of breathing control and cold shock, depending on a person's physique.

How many hours of daylight does Baltimore have in March?

In March, the average day length in Baltimore is 11h and 59min.

When is the sunrise / sunset in March in Baltimore?

On the first day of March, sunrise is at 6:38 am and sunset at 5:58 pm EST. On the last day of the month, sunrise is at 6:51 am and sunset at 7:29 pm EDT.

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

On Sunday, March 13. 2022, at 2:00 am, Daylight Saving Time starts in Baltimore, Maryland, and the time zone changes from EST to EDT. DST ends Sunday, November 6. 2022, at 2:00 am.

How many hours of sunshine does Baltimore have in March?

The average sunshine duration in March is 6.8h.

How high is the UV index in March in Baltimore?

In Baltimore, Maryland, the average daily maximum UV index in March is 3. A UV Index of 3 to 5 symbolizes a medium hazard to health from exposure to the Sun's UV radiation.
Average humidity
Average rainfall days
Average snowfall days
Average sunshine
Average sunshine days
Average UV index
Average cloud cover
Average visibility

Average temperature in March
Baltimore, MD

Average temperature in March - Baltimore, MD
  • Average high temperature in March: 50.5°F

The warmest month (with the highest average high temperature) is July (85.3°F).
The month with the lowest average high temperature is January (38.5°F).

  • Average low temperature in March: 36.3°F

The month with the highest average low temperature is July (69.6°F).
The coldest month (with the lowest average low temperature) is January (27.1°F).

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Average pressure in March
Baltimore, MD

Average pressure in March - Baltimore, MD
  • Average pressure in March: 30.08"Hg

The month with the highest atmospheric pressure is November (30.14"Hg).
The month with the lowest atmospheric pressure is June (29.94"Hg).

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Average wind speed in March
Baltimore, MD

Average wind speed in March - Baltimore, MD
  • Average wind speed in March: 9.1mph

The windiest month (with the highest average wind speed) is March (9.1mph).
The calmest months (with the lowest average wind speed) are July and August (5.7mph).

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Average humidity in March
Baltimore, MD

Average humidity in March - Baltimore, MD
  • Average humidity in March: 73%

The month with the highest relative humidity is May (77%).
The months with the lowest relative humidity are April, July and November (72%).

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Average rainfall in March
Baltimore, MD

Average rainfall in March - Baltimore, MD
  • Average rainfall in March: 2.24"

The wettest month (with the highest rainfall) is August (4.13").
The driest month (with the least rainfall) is January (1.85").

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Average rainfall days in March
Baltimore, MD

Average rainfall days in March - Baltimore, MD
  • Average rainfall days in March: 13.2 days

The month with the highest number of rainy days is May (18.1 days).
The month with the least rainy days is November (8.4 days).

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Average snowfall in March
Baltimore, MD

Average snowfall in March - Baltimore, MD
  • Average snowfall in March: 1.65"

The month with the highest snowfall is January (2.09").
The months with the least snowfall are April, May, June, July, August, September and October (0").

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Average snowfall days in March
Baltimore, MD

Average snowfall days in March - Baltimore, MD
  • Average snowfall days in March: 2.3 days

The month with the highest number of snowfall days is January (4.2 days).
The months with the least snowfall days are May, June, July, August, September and October (0 days).

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Average sea temperature in March
Baltimore, MD

Average sea temperature in March - Baltimore, MD
  • Average sea temperature in March: 45.2°F

The best month for swimming (with the highest average sea temperature) is August (77.5°F).
The coldest month (with the lowest average sea temperature) is February (44.5°F).

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Average daylight in March /
Average sunshine in March
Baltimore, MD

Average daylight in March / Average sunshine in March - Baltimore, MD
  • Average daylight in March: 11h and 59min

The month with the longest days is June (Average daylight: 14h and 53min).
The month with the shortest days is December (Average daylight: 9h and 28min).

  • Average sunshine in March: 6h and 48min

The month with the most sunshine is July (Average sunshine: 10h and 54min).
The month with the least sunshine is February (Average sunshine: 5h and 0min).

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Average sunshine days in March
Baltimore, MD

Average sunshine days in March - Baltimore, MD
  • Average sunshine days in March: 15.1 days

The month with the most sunshine days is November (19.9 days).
The month with the least sunshine days is May (10.3 days).

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Average UV index in March
Baltimore, MD

Average UV index in March - Baltimore, MD
  • Average UV index in March: 3

The months with the highest UV index are May, June, July and August (UV index 6).
The months with the lowest UV index are January, February, November and December (UV index 2).

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Average cloud cover in March
Baltimore, MD

Average cloud cover in March - Baltimore, MD
  • Average cloud cover in March: 46

The month with the most cloud cover is March (Cloud cover 46).
The month with the least cloud cover is July (Cloud cover 29).

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Average visibility in March
Baltimore, MD

Average visibility in March - Baltimore, MD
  • 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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