March weather forecast
Saint Johns Green, MD

Share

Weather in March

The first month of the spring, March, is a fresh month in Saint Johns Green, Maryland, with an average temperature ranging between max 50.5°F (10.3°C) and min 35.6°F (2°C).

Temperature

March's arrival coincides with a subtle temperature rise, moving from February's cold 42.3°F (5.7°C) to a cool 50.5°F (10.3°C). In the month of March, an average of 35.6°F (2°C) marks the low-temperature.

Humidity

In March, the average relative humidity is 73%.

Rainfall

In March, the rain falls for 13.6 days. Throughout March, 2.48" (63mm) of precipitation is accumulated. In Saint Johns Green, during the entire year, the rain falls for 165.5 days and collects up to 31.65" (804mm) of precipitation.

Snowfall

Months with snowfall are January through April, November and December. In Saint Johns Green, in March, snow falls for 3.3 days, with typically accumulated 2.36" (60mm) of snow. Throughout the year, there are 16.6 snowfall days, and 7.8" (198mm) of snow is accumulated.

Daylight

In Saint Johns Green, Maryland, the average length of the day in March 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 6:51 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 Saint Johns Green, the average sunshine in March is 6.8h.

UV index

The average daily maximum UV index in March is 3. A UV Index estimate of 3 to 5 represents a moderate health risk from exposure to the Sun's UV rays for ordinary individuals.
Note: The daily high UV index of 3 during March translates into the following recommendations:
Be careful. Light complexion individuals might get burns in fewer than 30 minutes. Exposing oneself to the midday Sun can be harmful due to the strong UV radiation; limit your time outside. For optimum UV protection, wear sun-resistant attire complemented with a hat and quality shades. Take warning! The intensity of the Sun's UV radiation can be nearly amplified twice due to snow reflection.

Frequently asked questions

What is the temperature in March?

March temperatures vary between a high-temperature of 50.5°F (10.3°C) and a low-temperature of 35.6°F (2°C).

What is the average humidity in March?

In Saint Johns Green, Maryland, the average relative humidity in March is 73%.

How much does it rain in March?

In Saint Johns Green, in March, it is raining for 13.6 days, with typically 2.48" (63mm) of accumulated precipitation.

How much does it snow in March?

In Saint Johns Green, during March, snow falls for 3.3 days and regularly aggregates up to 2.36" (60mm) of snow.

How many hours of daylight does Saint Johns Green have in March?

In Saint Johns Green, the average day length in March is 11h and 59min.

When are sunrise and sunset in March in Saint Johns Green?

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 6:51 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 long on average sun shines in March?

The average sunshine duration in March is 6.8h.

What is the UV index reading in March?

The average daily maximum UV index in March is 3. A UV Index of 3 to 5 symbolizes a medium hazard to health from unsafe exposure to Sun's UV rays.
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
Saint Johns Green, MD

Average temperature in March - Saint Johns Green, MD
  • Average high temperature in March: 50.5°F

The warmest month (with the highest average high temperature) is July (85.6°F).
The month with the lowest average high temperature is January (38.1°F).

  • Average low temperature in March: 35.6°F

The month with the highest average low temperature is July (68.7°F).
The coldest month (with the lowest average low temperature) is January (26.2°F).

Average pressure in March
Saint Johns Green, MD

Average pressure in March - Saint Johns Green, 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).

Average wind speed in March
Saint Johns Green, MD

Average wind speed in March - Saint Johns Green, MD
  • Average wind speed in March: 8.8mph

The windiest month (with the highest average wind speed) is March (8.8mph).
The calmest month (with the lowest average wind speed) is August (5.4mph).

Average humidity in March
Saint Johns Green, MD

Average humidity in March - Saint Johns Green, MD
  • Average humidity in March: 73%

The months with the highest relative humidity are May and October (77%).
The month with the lowest relative humidity is July (71%).

Average rainfall in March
Saint Johns Green, MD

Average rainfall in March - Saint Johns Green, MD
  • Average rainfall in March: 2.48"

The wettest month (with the highest rainfall) is August (3.74").
The driest month (with the least rainfall) is January (2.05").

Average rainfall days in March
Saint Johns Green, MD

Average rainfall days in March - Saint Johns Green, MD
  • Average rainfall days in March: 13.6 days

The month with the highest number of rainy days is May (18.2 days).
The month with the least rainy days is January (9.7 days).

Average snowfall in March
Saint Johns Green, MD

Average snowfall in March - Saint Johns Green, MD
  • Average snowfall in March: 2.36"

The month with the highest snowfall is January (2.4").
The months with the least snowfall are May, June, July, August, September and October (0").

Average snowfall days in March
Saint Johns Green, MD

Average snowfall days in March - Saint Johns Green, MD
  • Average snowfall days in March: 3.3 days

The month with the highest number of snowfall days is January (4.9 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
Saint Johns Green, MD

Average daylight in March / Average sunshine in March - Saint Johns Green, 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 0min).

Average sunshine days in March
Saint Johns Green, MD

Average sunshine days in March - Saint Johns Green, MD
  • Average sunshine days in March: 13.8 days

The month with the most sunshine days is November (18.5 days).
The month with the least sunshine days is May (10.4 days).

Average UV index in March
Saint Johns Green, MD

Average UV index in March - Saint Johns Green, 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).

Average cloud cover in March
Saint Johns Green, MD

Average cloud cover in March - Saint Johns Green, 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).

Average visibility in March
Saint Johns Green, MD

Average visibility in March - Saint Johns Green, 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).

Saint Johns Green, Maryland, USA

Weather forecast for your location

1. Click Locate me button
2. Allow the app to use your location