March weather forecast
Dallastown, PA

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Weather in March

The first month of the spring, March, is a chilly month in Dallastown, Pennsylvania, with an average temperature fluctuating between 32.9°F (0.5°C) and 48.2°F (9°C).

Temperature

March introduces a minor temperature shift, with average high-temperatures adjusting from February's wintry 39.4°F (4.1°C) to a frosty 48.2°F (9°C). During the month of March, Dallastown's nighttime temperature lowers to an average of 32.9°F (0.5°C).

Humidity

The months with the lowest humidity in Dallastown are March, April and November, with an average relative humidity of 76%.

Rainfall

In March, in Dallastown, the rain falls for 10.5 days. Throughout March, 1.69" (43mm) of precipitation is accumulated. In Dallastown, during the entire year, the rain falls for 139.8 days and collects up to 22.95" (583mm) of precipitation.

Snowfall

January through May, October through December are months with snowfall. March is the month with the most snowfall. Snow falls for 4.5 days and accumulates 3.23" (82mm) of snow.

Daylight

The average length of the day in March in Dallastown is 11h and 59min.
On the first day of March in Dallastown, sunrise is at 6:38 am and sunset at 5:58 pm EST. On the last day of the month, sunrise is at 6:50 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 Dallastown, the average sunshine in March is 6.5h.

UV index

In March, the average daily maximum UV index is 3. A UV Index reading of 3 to 5 represents a medium vulnerability from unsafe exposure to UV radiation for the ordinary person.
Note: In March, the maximum UV index of 3 suggests this advice:
Adopt protective measures - Requirement to safeguard skin and eyes from harm exists. UV radiation from the Sun is most dangerous during midday; take precautions and seek shade. Prioritize a wide-brim hat for comprehensive sun defense for your face, neck, eyes, and ears. Be watchful! The reflection of snow can enhance the intensity of the Sun's UV radiation nearly double.
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Frequently asked questions

What is the usual temperature for Dallastown in March?

In Dallastown, 48.2°F (9°C) is the average high-temperature and 32.9°F (0.5°C) is the average low-temperature during March.

What is the least humid month in Dallastown?

The months with the lowest humidity in Dallastown, Pennsylvania, are March, April and November, with an average relative humidity of 76%.

What is the average humidity in March in Dallastown?

In Dallastown, Pennsylvania, the average relative humidity in March is 76%.

How many days does it rain in March in Dallastown?

In Dallastown, in March, it is raining for 10.5 days, with typically 1.69" (43mm) of accumulated precipitation.

When does it snow the most in Dallastown?

March is the month with the most snowfall. Snow falls for 4.5 days and accumulates 3.23" (82mm) of snow.

How much does it snow in Dallastown in March?

In Dallastown, in March, snow falls for 4.5 days, with typically accumulated 3.23" (82mm) of snow.

What is the average length of the day in March in Dallastown?

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

When are sunrise and sunset in March in Dallastown?

In March, on the first day of the month, sunrise is at 6:38 am and sunset at 5:58 pm EST. On the last day of the month, in Dallastown, sunrise is at 6:50 am and sunset at 7:30 pm EDT.

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

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

In Dallastown, Pennsylvania, the average sunshine duration in March is 6.5h.

What is the UV index reading in March in Dallastown?

The average daily maximum UV index in March is 3. A UV Index of 3 to 5 symbolizes a medium 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
Dallastown, PA

Average temperature in March - Dallastown, PA
  • Average high temperature in March: 48.2°F

The warmest month (with the highest average high temperature) is July (83.5°F).
The month with the lowest average high temperature is January (35.8°F).

  • Average low temperature in March: 32.9°F

The month with the highest average low temperature is July (65.5°F).
The coldest month (with the lowest average low temperature) is January (23.4°F).

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Average pressure in March
Dallastown, PA

Average pressure in March - Dallastown, PA
  • 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).

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Average wind speed in March
Dallastown, PA

Average wind speed in March - Dallastown, PA
  • Average wind speed in March: 8.9mph

The windiest month (with the highest average wind speed) is March (8.9mph).
The calmest month (with the lowest average wind speed) is August (5.1mph).

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Average humidity in March
Dallastown, PA

Average humidity in March - Dallastown, PA
  • Average humidity in March: 76%

The month with the highest relative humidity is May (81%).
The months with the lowest relative humidity are March, April and November (76%).

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Average rainfall in March
Dallastown, PA

Average rainfall in March - Dallastown, PA
  • Average rainfall in March: 1.69"

The wettest month (with the highest rainfall) is August (2.8").
The driest month (with the least rainfall) is February (1.26").

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Average rainfall days in March
Dallastown, PA

Average rainfall days in March - Dallastown, PA
  • Average rainfall days in March: 10.5 days

The month with the highest number of rainy days is May (15.9 days).
The month with the least rainy days is January (6.3 days).

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Average snowfall in March
Dallastown, PA

Average snowfall in March - Dallastown, PA
  • Average snowfall in March: 3.23"

The month with the highest snowfall is March (3.23").
The months with the least snowfall are June, July, August and September (0").

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Average snowfall days in March
Dallastown, PA

Average snowfall days in March - Dallastown, PA
  • Average snowfall days in March: 4.5 days

The month with the highest number of snowfall days is February (5 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
Dallastown, PA

Average daylight in March / Average sunshine in March - Dallastown, 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 3min

The month with the most sunshine is July (Average sunshine: 10h and 36min).
The month with the least sunshine is February (Average sunshine: 4h and 42min).

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Average sunshine days in March
Dallastown, PA

Average sunshine days in March - Dallastown, PA
  • Average sunshine days in March: 16.1 days

The month with the most sunshine days is January (20.4 days).
The month with the least sunshine days is May (11.7 days).

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Average UV index in March
Dallastown, PA

Average UV index in March - Dallastown, PA
  • 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
Dallastown, PA

Average cloud cover in March - Dallastown, PA
  • Average cloud cover in March: 48

The months with the most cloud cover are February and March (Cloud cover 48).
The month with the least cloud cover is July (Cloud cover 31).

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Average visibility in March
Dallastown, PA

Average visibility in March - Dallastown, 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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Dallastown, Pennsylvania, USA

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