March weather forecast
College Park, MD

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Weather in March

March heralds the arrival of spring in College Park, with a noticeable increase in temperatures. The weather remains humid, with relative humidity standing at 72%. Rainfall becomes more frequent, with total rainfall reaching 2.44" (62mm) over a span of 14.4 days. As the snow melts away, the city enjoys longer daylight hours and more sunshine. Mild winds persist throughout the month, providing a gentle touch to the transitional weather.

Temperature

As College Park welcomes March, the average high-temperature displays a subtle shift, adjusting from a frosty 45.1°F (7.3°C) in February to a cool 53.2°F (11.8°C). College Park temperatures generally rest at a low of 37.4°F (3°C) during the March nights.

Humidity

The average relative humidity in March is 72%.

Rainfall

In March, the rain falls for 14.4 days. Throughout March, 2.44" (62mm) of precipitation is accumulated. Throughout the year, there are 158.2 rainfall days, and 30.67" (779mm) of precipitation is accumulated.

Snowfall

January through April, November and December are months with snowfall. In March, it is snowing for 2.6 days. Throughout March, 1.69" (43mm) of snow is accumulated. In College Park, during the entire year, snow falls for 14.4 days and aggregates up to 7.56" (192mm) of snow.

Daylight

The average length of the day in March in College Park is 11h and 59min.
On the first day of the month, sunrise is at 6:38 am and sunset at 6:00 pm EST. On the last day of March, sunrise is at 6:52 am and sunset at 7:30 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 College Park, the average sunshine in March is 6.9h.

UV index

The average daily maximum UV index in March is 3. A UV Index of 3 to 5 symbolizes a moderate health risk from unsafe exposure to UV radiation for the average person.
Note: In March, a regular UV index of 3 translates into these guidelines:
Take measures. Individuals with light skin might experience burns in under 30 minutes. Considering the Sun's intensity during midday, it's wise to minimize direct exposure. On bright days sunglasses that block both UVA and UVB rays should be worn. A hat with a wide brim is extremely helpful, as it can prevent roughly 50% of UV radiation from reaching the eyes. Pay attention! The reflection of snow can enhance the Sun's UV radiation almost double.

Frequently asked questions

What are the temperatures in March?

In College Park, in March, the average high-temperature is 53.2°F (11.8°C), and the average low-temperature is 37.4°F (3°C).

What is the average humidity in March?

In College Park, the average relative humidity in March is 72%.

How much does it rain in March?

In College Park, during March, the rain falls for 14.4 days and regularly aggregates up to 2.44" (62mm) of precipitation.

How much does it snow in March?

In College Park, during March, snow falls for 2.6 days and regularly aggregates up to 1.69" (43mm) of snow.

What is the average length of the day in March?

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

What time are sunrise and sunset in March?

In March, on the first day of the month, sunrise is at 6:38 am and sunset at 6:00 pm EST. On the last day of the month, sunrise is at 6:52 am and sunset at 7:30 pm EDT.

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

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 College Park have in March?

In College Park, the average sunshine duration in March is 6.9h.

How high is the UV index in March?

The average daily maximum UV index in March is 3. A UV Index reading of 3 to 5 represents a medium 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
College Park, MD

Average temperature in March - College Park, MD
  • Average high temperature in March: 53.2°F

The warmest month (with the highest average high temperature) is July (87.8°F).
The month with the lowest average high temperature is January (40.6°F).

  • Average low temperature in March: 37.4°F

The month with the highest average low temperature is July (69.1°F).
The coldest month (with the lowest average low temperature) is January (27.7°F).

Average pressure in March
College Park, MD

Average pressure in March - College Park, 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 (29.95"Hg).

Average wind speed in March
College Park, MD

Average wind speed in March - College Park, MD
  • Average wind speed in March: 7.8mph

The windiest month (with the highest average wind speed) is March (7.8mph).
The calmest month (with the lowest average wind speed) is August (5mph).

Average humidity in March
College Park, MD

Average humidity in March - College Park, MD
  • Average humidity in March: 72%

The months with the highest relative humidity are May, October and December (76%).
The months with the lowest relative humidity are April and July (71%).

Average rainfall in March
College Park, MD

Average rainfall in March - College Park, MD
  • Average rainfall in March: 2.44"

The wettest month (with the highest rainfall) is August (3.43").
The driest month (with the least rainfall) is September (1.93").

Average rainfall days in March
College Park, MD

Average rainfall days in March - College Park, MD
  • Average rainfall days in March: 14.4 days

The month with the highest number of rainy days is May (17.7 days).
The month with the least rainy days is November (8.5 days).

Average snowfall in March
College Park, MD

Average snowfall in March - College Park, MD
  • Average snowfall in March: 1.69"

The month with the highest snowfall is January (2.48").
The months with the least snowfall are May, June, July, August, September and October (0").

Average snowfall days in March
College Park, MD

Average snowfall days in March - College Park, MD
  • Average snowfall days in March: 2.6 days

The month with the highest number of snowfall days is January (4.5 days).
The months with the least snowfall days are May, June, July, August, September and October (0 days).

Average daylight in March /
Average sunshine in March
College Park, MD

Average daylight in March / Average sunshine in March - College Park, 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 30min).

  • Average sunshine in March: 6h and 5min

The month with the most sunshine is July (Average sunshine: 10h and 48min).
The month with the least sunshine is February (Average sunshine: 5h and 6min).

Average sunshine days in March
College Park, MD

Average sunshine days in March - College Park, MD
  • Average sunshine days in March: 13.9 days

The month with the most sunshine days is November (19.8 days).
The month with the least sunshine days is May (11.5 days).

Average UV index in March
College Park, MD

Average UV index in March - College Park, 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 and December (UV index 2).

Average cloud cover in March
College Park, MD

Average cloud cover in March - College Park, 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 30).

Average visibility in March
College Park, MD

Average visibility in March - College Park, 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).

College Park, Maryland, USA

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