March weather forecast
Monroeville, PA

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Weather in March

The first month of the spring, March, is a frosty month in Monroeville, Pennsylvania, with an average temperature ranging between min 31.1°F (-0.5°C) and max 47.3°F (8.5°C).

Temperature

Monroeville experiences a temperature shift with the start of March, with average high-temperatures moving from a cold 37.2°F (2.9°C) in February to a chilly 47.3°F (8.5°C). Throughout March, an average nighttime temperature of 31.1°F (-0.5°C) is experienced in Monroeville.

Humidity

In Monroeville, the average relative humidity in March is 79%.

Rainfall

In Monroeville, during March, the rain falls for 12.2 days and regularly aggregates up to 1.61" (41mm) of precipitation. Throughout the year, in Monroeville, there are 151 rainfall days, and 20.39" (518mm) of precipitation is accumulated.

Snowfall

January through May, October through December are months with snowfall in Monroeville. In Monroeville, in March, during 6.3 snowfall days, 2.36" (60mm) of snow is typically accumulated. Throughout the year, there are 35.4 snowfall days, and 10.35" (263mm) of snow is accumulated.

Daylight

The average length of the day in March in Monroeville is 11h and 58min.
On the first day of March, sunrise is at 6:51 am and sunset at 6:11 pm EST. On the last day of the month, sunrise is at 7:03 am and sunset at 7:43 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 in Monroeville is 5.4h.

UV index

In Monroeville, the average daily maximum UV index in March is 2. A UV Index of 2, and less, symbolizes a minimal health hazard from unprotected exposure to Sun's UV rays for the average person.
Note: In March, a regular UV index of 2 translates into these guidelines:
Despite most people tolerating extended sun exposure, it is critical to always protect those with sensitive skin, infants, and children. Midday is the peak time for the Sun's radiation; stay in the shade and protect yourself. Loose clothes with a tight weave are optimal for safeguarding yourself against the Sun's rays. Forewarned is forearmed! The Sun's UV radiation can be almost doubled in intensity by snow reflection.
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Frequently asked questions

What is the average March temperature in Monroeville?

In Monroeville, in March, the average high-temperature is 47.3°F (8.5°C), and the average low-temperature is 31.1°F (-0.5°C).

What is the average humidity in March in Monroeville?

In March, the average relative humidity in Monroeville, Pennsylvania, is 79%.

How many days does it rain in March in Monroeville?

In Monroeville, in March, it is raining for 12.2 days, with typically 1.61" (41mm) of accumulated precipitation.

How much does it snow in Monroeville in March?

In Monroeville, Pennsylvania, in March, snow falls for 6.3 days, with typically accumulated 2.36" (60mm) of snow.

How many hours of daylight does Monroeville have in March?

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

When are sunrise and sunset in March in Monroeville?

On the first day of March in Monroeville, sunrise is at 6:51 am and sunset at 6:11 pm EST. On the last day of the month, sunrise is at 7:03 am and sunset at 7:43 pm EDT.

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

On Sunday, March 10. 2024, at 2:00 am, Daylight Saving Time starts in Monroeville, Pennsylvania, 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 Monroeville?

The average sunshine duration in March is 5.4h.

What is the UV index intensity in March in Monroeville?

In March, the average daily maximum UV index in Monroeville is 2. A UV Index estimate of 2, and below, represents a low health risk 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
Monroeville, PA

Average temperature in March - Monroeville, PA
  • Average high temperature in March: 47.3°F

The warmest month (with the highest average high temperature) is July (83.1°F).
The month with the lowest average high temperature is January (33.1°F).

  • Average low temperature in March: 31.1°F

The month with the highest average low temperature is July (61.3°F).
The coldest month (with the lowest average low temperature) is January (20.7°F).

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Average pressure in March
Monroeville, PA

Average pressure in March - Monroeville, PA
  • Average pressure in March: 30.08"Hg

The month with the highest atmospheric pressure is November (30.13"Hg).
The month with the lowest atmospheric pressure is June (29.95"Hg).

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Average wind speed in March
Monroeville, PA

Average wind speed in March - Monroeville, PA
  • Average wind speed in March: 7.4mph

The windiest month (with the highest average wind speed) is January (8.1mph).
The calmest month (with the lowest average wind speed) is August (4.7mph).

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Average humidity in March
Monroeville, PA

Average humidity in March - Monroeville, PA
  • Average humidity in March: 79%

The month with the highest relative humidity is February (85%).
The months with the lowest relative humidity are April, July and August (76%).

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Average rainfall in March
Monroeville, PA

Average rainfall in March - Monroeville, PA
  • Average rainfall in March: 1.61"

The wettest month (with the highest rainfall) is May (2.56").
The driest month (with the least rainfall) is November (1.06").

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Average rainfall days in March
Monroeville, PA

Average rainfall days in March - Monroeville, PA
  • Average rainfall days in March: 12.2 days

The month with the highest number of rainy days is May (18.2 days).
The month with the least rainy days is January (7.7 days).

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Average snowfall in March
Monroeville, PA

Average snowfall in March - Monroeville, PA
  • Average snowfall in March: 2.36"

The month with the highest snowfall is February (2.52").
The months with the least snowfall are June, July, August and September (0").

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Average snowfall days in March
Monroeville, PA

Average snowfall days in March - Monroeville, PA
  • Average snowfall days in March: 6.3 days

The month with the highest number of snowfall days is January (9.7 days).
The months with the least snowfall days are June, July, August and September (0 days).

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Average daylight in March /
Average sunshine in March
Monroeville, PA

Average daylight in March / Average sunshine in March - Monroeville, PA
  • Average daylight in March: 12h and 0min

The month with the longest days is June (Average daylight: 15h and 0min).
The month with the shortest days is December (Average daylight: 9h and 18min).

  • Average sunshine in March: 5h and 2min

The month with the most sunshine is August (Average sunshine: 10h and 12min).
The month with the least sunshine is January (Average sunshine: 2h and 54min).

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Average sunshine days in March
Monroeville, PA

Average sunshine days in March - Monroeville, PA
  • Average sunshine days in March: 12.8 days

The month with the most sunshine days is November (19.6 days).
The month with the least sunshine days is May (10.1 days).

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Average UV index in March
Monroeville, PA

Average UV index in March - Monroeville, PA
  • Average UV index in March: 2

The months with the highest UV index are June, July and August (UV index 6).
The month with the lowest UV index is December (UV index 1).

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Average cloud cover in March
Monroeville, PA

Average cloud cover in March - Monroeville, PA
  • Average cloud cover in March: 57

The month with the most cloud cover is January (Cloud cover 69).
The month with the least cloud cover is August (Cloud cover 33).

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Average visibility in March
Monroeville, PA

Average visibility in March - Monroeville, PA
  • Average visibility in March: 5mi

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

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Monroeville, Pennsylvania, USA

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