March weather forecast
Mechanicsburg, PA

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Weather in March

March, the first month of the spring in Mechanicsburg, is a chilly month, with temperature in the range of an average low of 31.6°F (-0.2°C) and an average high of 47.8°F (8.8°C).

Temperature

March's arrival coincides with a temperature rise, moving from February's wintry 38.3°F (3.5°C) to a chilly 47.8°F (8.8°C). Nightly temperatures in Mechanicsburg drop to an average low of 31.6°F (-0.2°C) in March.

Humidity

March and April, with an average relative humidity of 75%, are the least humid months in Mechanicsburg.

Rainfall

In Mechanicsburg, in March, it is raining for 9 days, with typically 0.83" (21mm) of accumulated precipitation. In Mechanicsburg, during the entire year, the rain falls for 122.3 days and collects up to 11.73" (298mm) of precipitation.

Snowfall

January through April, November and December are months with snowfall in Mechanicsburg, Pennsylvania. In Mechanicsburg, Pennsylvania, in March, during 3.7 snowfall days, 1.1" (28mm) of snow is typically accumulated. In Mechanicsburg, during the entire year, snow falls for 19.9 days and aggregates up to 4.29" (109mm) of snow.

Daylight

The average length of the day in March in Mechanicsburg is 11h and 58min.
On the first day of March in Mechanicsburg, Pennsylvania, sunrise is at 6:40 am and sunset at 6:00 pm EST. On the last day of the month, sunrise is at 6:52 am and sunset at 7:31 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 Mechanicsburg, Pennsylvania, the average sunshine in March is 6.4h.

UV index

January through March, November and December, with an average maximum UV index of 2, are months with the lowest UV index. A UV Index of 2, and less, symbolizes a minimal health vulnerability from unprotected exposure to Sun's UV rays for ordinary individuals.
Note: The UV index of 2 during March leads to these advisories:
The majority are not significantly affected by prolonged sun exposure. Infants, children, and those with fair skin must always have protection. Stay safe from the Sun's strongest UV rays by limiting exposure during midday. On days when the sun blazes, arm yourself with sunglasses that block UVA and UVB radiation. Mark this! Snow reflection can nearly double the UV radiation intensity from the Sun.
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Frequently asked questions

What is the average March temperature in Mechanicsburg?

In Mechanicsburg, in March, the average high-temperature is 47.8°F (8.8°C), and the average low-temperature is 31.6°F (-0.2°C).

What is the least humid month in Mechanicsburg?

The months with the lowest humidity in Mechanicsburg are March and April, with an average relative humidity of 75%.

What is the average humidity in March in Mechanicsburg?

In March, the average relative humidity in Mechanicsburg, Pennsylvania, is 75%.

How much does it rain in Mechanicsburg in March?

In Mechanicsburg, Pennsylvania, in March, during 9 rainfall days, 0.83" (21mm) of precipitation is typically accumulated.

How much does it snow in Mechanicsburg in March?

In Mechanicsburg, Pennsylvania, in March, during 3.7 snowfall days, 1.1" (28mm) of snow is typically accumulated.

How many hours of daylight does Mechanicsburg have in March?

The average day length in March in Mechanicsburg is 11h and 58min.

What time are sunrise and sunset in March in Mechanicsburg?

In March, on the first day of the month, sunrise is at 6:40 am and sunset at 6:00 pm EST. On the last day of the month, sunrise is at 6:52 am and sunset at 7:31 pm EDT.

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

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

In March, the average sunshine duration in Mechanicsburg is 6.4h.

What are the months with the lowest UV index in Mechanicsburg?

The months with the lowest UV index in Mechanicsburg, Pennsylvania, are January through March, November and December, with an average maximum UV index of 2.

What is the UV index reading in March in Mechanicsburg?

In Mechanicsburg, Pennsylvania, the average daily maximum UV index in March is 2. A UV Index reading of 2, and below, represents a minimal 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
Mechanicsburg, PA

Average temperature in March - Mechanicsburg, PA
  • Average high temperature in March: 47.8°F

The warmest month (with the highest average high temperature) is July (83.8°F).
The month with the lowest average high temperature is January (35.1°F).

  • Average low temperature in March: 31.6°F

The month with the highest average low temperature is July (63.5°F).
The coldest month (with the lowest average low temperature) is January (22.1°F).

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Average pressure in March
Mechanicsburg, PA

Average pressure in March - Mechanicsburg, 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
Mechanicsburg, PA

Average wind speed in March - Mechanicsburg, PA
  • Average wind speed in March: 8.2mph

The windiest month (with the highest average wind speed) is March (8.2mph).
The calmest months (with the lowest average wind speed) are July and August (4.8mph).

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Average humidity in March
Mechanicsburg, PA

Average humidity in March - Mechanicsburg, PA
  • Average humidity in March: 75%

The month with the highest relative humidity is February (80%).
The months with the lowest relative humidity are March and April (75%).

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Average rainfall in March
Mechanicsburg, PA

Average rainfall in March - Mechanicsburg, PA
  • Average rainfall in March: 0.83"

The wettest month (with the highest rainfall) is August (1.3").
The driest months (with the least rainfall) are January and February (0.71").

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Average rainfall days in March
Mechanicsburg, PA

Average rainfall days in March - Mechanicsburg, PA
  • Average rainfall days in March: 9 days

The month with the highest number of rainy days is May (13.9 days).
The month with the least rainy days is January (5.7 days).

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Average snowfall in March
Mechanicsburg, PA

Average snowfall in March - Mechanicsburg, PA
  • Average snowfall in March: 1.1"

The month with the highest snowfall is February (1.3").
The months with the least snowfall are May, June, July, August, September and October (0").

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Average snowfall days in March
Mechanicsburg, PA

Average snowfall days in March - Mechanicsburg, PA
  • Average snowfall days in March: 3.7 days

The month with the highest number of snowfall days is January (6.3 days).
The months with the least snowfall days are June, July, August, September and October (0 days).

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

Average daylight in March / Average sunshine in March - Mechanicsburg, 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 24min).

  • Average sunshine in March: 6h and 2min

The month with the most sunshine is July (Average sunshine: 10h and 30min).
The month with the least sunshine is February (Average sunshine: 4h and 30min).

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Average sunshine days in March
Mechanicsburg, PA

Average sunshine days in March - Mechanicsburg, PA
  • Average sunshine days in March: 18.3 days

The month with the most sunshine days is November (21.8 days).
The month with the least sunshine days is July (14.1 days).

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Average UV index in March
Mechanicsburg, PA

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

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

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Average cloud cover in March
Mechanicsburg, PA

Average cloud cover in March - Mechanicsburg, PA
  • Average cloud cover in March: 49

The months with the most cloud cover are February and December (Cloud cover 50).
The month with the least cloud cover is July (Cloud cover 31).

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Average visibility in March
Mechanicsburg, PA

Average visibility in March - Mechanicsburg, PA
  • Average visibility in March: 6mi

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

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Mechanicsburg, Pennsylvania, USA

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