March weather forecast
Havre de Grace, MD

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Weather in March

March brings about notable changes, signaling the transitioning seasons. A greater amount of rainfall compared to the preceding months transforms the landscape. Rainfall reaches a higher average of 2.24" (57mm), coupled with a significant tapering off of snowfall, just 2.13" (54mm) compared to February's 1.65" (42mm). March sees limited sunshine, blocked often by the gathering rain clouds. While the month still maintains a wintery chill, there is an undeniable shift towards the warmer, wetter weather of spring.

Temperature

The shift into March is marked by a modest rise in the average high-temperature, moving from February's cold 41.5°F (5.3°C) to a cool 50°F (10°C). Throughout March, Havre de Grace records an average temperature of 34.7°F (1.5°C) at night.

Humidity

The average relative humidity in March is 75%.

Rainfall

In Havre de Grace, in March, during 12.7 rainfall days, 2.24" (57mm) of precipitation is typically accumulated. Throughout the year, there are 149.9 rainfall days, and 29.41" (747mm) of precipitation is accumulated.

Snowfall

Months with snowfall in Havre de Grace are January through April, November and December. In Havre de Grace, in March, during 2.7 snowfall days, 2.13" (54mm) of snow is typically accumulated. Throughout the year, in Havre de Grace, there are 13.7 snowfall days, and 7.05" (179mm) of snow is accumulated.

Ocean temperature

In March, the average ocean temperature is 43.3°F (6.3°C).
Note: Unprotected swimming in 43.3°F (6.3°C) is dangerous due to potential cold shock. Especially when temperatures go below 50°F (10°C), leading to hyperventilation.

Daylight

The average length of the day in March is 11h and 59min.
On the first day of March, sunrise is at 6:36 am and sunset at 5:57 pm EST. On the last day of the month, sunrise is at 6:48 am and sunset at 7:27 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 Havre de Grace, the average sunshine in March is 6.6h.

UV index

The average daily maximum UV index in March in Havre de Grace is 3. A UV Index of 3 to 5 symbolizes a medium health hazard from unprotected exposure to Sun's UV rays for ordinary individuals.
Note: In March, an average UV index of 3 transforms into the following instructions:
Take necessary precautions - Suggestions to elude sunburn are provided. Minimize direct exposure to the Sun during midday when its radiation is at its peak. Limit sun-induced ocular harm with sunglasses that feature UVA and UVB filtration. Observe! Snow reflection can nearly intensify the Sun's UV radiation twofold.
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Frequently asked questions

What is the usual temperature for Havre de Grace in March?

The high-temperature, in March, in Havre de Grace, is 50°F (10°C), while the low-temperature averages to 34.7°F (1.5°C).

What is the average humidity in March in Havre de Grace?

The average relative humidity in March in Havre de Grace, Maryland, is 75%.

How many days does it rain in March in Havre de Grace?

In March, in Havre de Grace, the rain falls for 12.7 days. Throughout March, 2.24" (57mm) of precipitation is accumulated.

How many days does it snow in March in Havre de Grace?

In March, in Havre de Grace, it is snowing for 2.7 days. Throughout March, 2.13" (54mm) of snow is accumulated.

What is the water temperature in March in Havre de Grace?

In Havre de Grace, Maryland, the average seawater temperature in March is 43.3°F (6.3°C). Swimming in 43.3°F (6.3°C) is considered dangerous. Unprotected immersion in temperatures below 50°F (10°C) causes quickly maximum intensity cold shock with hyperventilation.

How many hours of daylight does Havre de Grace have in March?

In Havre de Grace, Maryland, the average day length in March is 11h and 59min.

When is the sunrise / sunset in March in Havre de Grace?

On the first day of March in Havre de Grace, Maryland, sunrise is at 6:36 am and sunset at 5:57 pm EST. On the last day of the month, sunrise is at 6:48 am and sunset at 7:27 pm EDT.

When does Daylight Saving Time (DST) start in March in Havre de Grace?

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

How many hours of sunshine does Havre de Grace have in March?

In Havre de Grace, the average sunshine duration in March is 6.6h.

What is the UV index reading in March in Havre de Grace?

The average daily maximum UV index in March in Havre de Grace is 3. A UV Index of 3 to 5 symbolizes a moderate health threat from exposure to the Sun's UV radiation.
Today
Tomorrow
Long-term
YearJFMarchAMJJASOND
Feb
March
Apr
Average high temperature
41.5°F 5.3°C
50°F 10°C
61.7°F 16.5°C
Average low temperature
28.4°F -2°C
34.7°F 1.5°C
45°F 7.2°C
Average pressure
30.07" 764mmHg
30.07" 764mmHg
29.99" 762mmHg
Average wind speed
8.9mph 14.3km/h
8.9mph 14.3km/h
8.8mph 14.2km/h
Average max. wind speed
9.6mph 15.4km/h
9.6mph 15.4km/h
9.6mph 15.4km/h
Average wind speed gusts
14.7mph 23.7km/h
14mph 22.5km/h
13.7mph 22km/h
Average humidity
77%
75%
74%
Average rainfall
1.97" 50mm
2.24" 57mm
2.24" 57mm
Average rainfall days
9.1
12.7
14.3
Average snowfall
1.65" 42mm
2.13" 54mm
0.04" 1mm
Average snowfall days
3.8
2.7
0.1
Average sea temperature
42.5°F 5.8°C
43.3°F 6.3°C
48.6°F 9.2°C
Average daylight
10h 4min
12h 0min
13h 2min
Average sunshine
4h 5min
6h 4min
8h 4min
Average sunshine days
16.1
15.9
14.2
Average UV index
2
3
4
Average cloud cover
46%
46%
42%
Average visibility
6mi 9.7km
6mi 9.7km
6mi 9.7km

Average temperature in March
Havre de Grace, MD

Average temperature in March - Havre de Grace, MD
  • Average high temperature in March: 50°F

The warmest month (with the highest average high temperature) is July (84.4°F).
The month with the lowest average high temperature is January (37.6°F).

  • Average low temperature in March: 34.7°F

The month with the highest average low temperature is July (67.6°F).
The coldest month (with the lowest average low temperature) is January (26.1°F).

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Average pressure in March
Havre de Grace, MD

Average pressure in March - Havre de Grace, MD
  • Average pressure in March: 30.07"Hg

The month with the highest atmospheric pressure is November (30.13"Hg).
The month with the lowest atmospheric pressure is June (29.94"Hg).

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Average wind speed in March
Havre de Grace, MD

Average wind speed in March - Havre de Grace, MD
  • Average wind speed in March: 8.9mph

The windiest months (with the highest average wind speed) are February and March (8.9mph).
The calmest month (with the lowest average wind speed) is August (5.3mph).

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Average humidity in March
Havre de Grace, MD

Average humidity in March - Havre de Grace, MD
  • Average humidity in March: 75%

The month with the highest relative humidity is May (80%).
The month with the lowest relative humidity is April (74%).

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Average rainfall in March
Havre de Grace, MD

Average rainfall in March - Havre de Grace, MD
  • Average rainfall in March: 2.24"

The wettest month (with the highest rainfall) is August (3.82").
The driest month (with the least rainfall) is January (1.85").

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Average rainfall days in March
Havre de Grace, MD

Average rainfall days in March - Havre de Grace, MD
  • Average rainfall days in March: 12.7 days

The month with the highest number of rainy days is May (17 days).
The month with the least rainy days is January (8.3 days).

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Average snowfall in March
Havre de Grace, MD

Average snowfall in March - Havre de Grace, MD
  • Average snowfall in March: 2.13"

The month with the highest snowfall is January (2.17").
The months with the least snowfall are May, June, July, August, September and October (0").

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Average snowfall days in March
Havre de Grace, MD

Average snowfall days in March - Havre de Grace, MD
  • Average snowfall days in March: 2.7 days

The month with the highest number of snowfall days is January (4.6 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
Havre de Grace, MD

Average sea temperature in March - Havre de Grace, MD
  • Average sea temperature in March: 43.3°F

The best month for swimming (with the highest average sea temperature) is August (76.6°F).
The coldest month (with the lowest average sea temperature) is February (42.5°F).

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Average daylight in March /
Average sunshine in March
Havre de Grace, MD

Average daylight in March / Average sunshine in March - Havre de Grace, MD
  • Average daylight in March: 12h and 0min

The month with the longest days is June (Average daylight: 14h and 54min).
The month with the shortest days is December (Average daylight: 9h and 24min).

  • Average sunshine in March: 6h and 4min

The month with the most sunshine is July (Average sunshine: 10h and 48min).
The month with the least sunshine is February (Average sunshine: 4h and 54min).

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Average sunshine days in March
Havre de Grace, MD

Average sunshine days in March - Havre de Grace, MD
  • Average sunshine days in March: 15.9 days

The month with the most sunshine days is November (19.9 days).
The month with the least sunshine days is May (11.1 days).

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Average UV index in March
Havre de Grace, MD

Average UV index in March - Havre de Grace, 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
Havre de Grace, MD

Average cloud cover in March - Havre de Grace, MD
  • Average cloud cover in March: 46

The months with the most cloud cover are February and March (Cloud cover 46).
The month with the least cloud cover is July (Cloud cover 31).

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Average visibility in March
Havre de Grace, MD

Average visibility in March - Havre de Grace, MD
  • Average visibility in March: 6mi

The months with the highest visibility are January, February, March, April, June, July, August, September, October, November and December (6mi).
The month with the lowest visibility is May (5mi).

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Havre de Grace, Maryland, USA

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