March weather forecast
Coplay, PA

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Weather in March

The first month of the spring, March, is a frosty month in Coplay, Pennsylvania, with an average temperature fluctuating between 46°F (7.8°C) and 30°F (-1.1°C).

Temperature

The commencement of March sees a minor shift in the average high-temperature, moving from an icy 37.4°F (3°C) in February to a frosty 46°F (7.8°C). Throughout March, Coplay witnesses a nighttime temperature average of 30°F (-1.1°C).

Humidity

The average relative humidity in March is 78%.

Rainfall

In March, the rain falls for 13.6 days. Throughout March, 2.6" (66mm) of precipitation is accumulated. Throughout the year, there are 162.5 rainfall days, and 31.69" (805mm) of precipitation is accumulated.

Snowfall

January through May, October through December are months with snowfall. The month with the most snowfall is March, when snow falls for 6.3 days and typically aggregates up to 4.88" (124mm) of snow.

Daylight

In Coplay, the average length of the day in March is 11h and 58min.
On the first day of March, sunrise is at 6:34 am and sunset at 5:53 pm EST. On the last day of the month, sunrise is at 6:45 am and sunset at 7:26 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 Coplay, the average sunshine in March is 6.2h.

UV index

The months with the lowest UV index are January through March, November and December, with an average maximum UV index of 2. A UV Index value of 2, and less, symbolizes a low threat to health from unprotected exposure to Sun's UV rays for average individuals.
Note: A maximum high daily UV index of 2 during March translates into the following directions:
Extended sunlight exposure does not pose significant problems for most people, except for children, infants, and people with fair skin who always need shielding. Solar radiation peaks around mid-day, so it's wise to limit exposure to the Sun at this time. Limit sun-induced ocular harm with sunglasses that feature UVA and UVB filtration. Take note! UV radiation from the Sun can double in intensity due to snow reflection.

Frequently asked questions

What are March temperatures?

The average high-temperature and low-temperature during March are 46°F (7.8°C) and 30°F (-1.1°C) respectively.

What is the average humidity in March in Coplay?

In Coplay, the average relative humidity in March is 78%.

How much does it rain in March?

In Coplay, in March, it is raining for 13.6 days, with typically 2.6" (66mm) of accumulated precipitation.

What is the snowiest month?

March is the month with the most snowfall. Snow falls for 6.3 days and accumulates 4.88" (124mm) of snow.

How much does it snow in March?

In March, it is snowing for 6.3 days. Throughout March, 4.88" (124mm) of snow is accumulated.

What is the average length of the day in March?

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

When are sunrise and sunset in March?

On the first day of March, sunrise is at 6:34 am and sunset at 5:53 pm EST. On the last day of the month, sunrise is at 6:45 am and sunset at 7:26 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?

In Coplay, the average sunshine duration in March is 6.2h.

When is the lowest UV index?

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

What is the UV index intensity in March?

In March, the average daily maximum UV index is 2. A UV Index reading of 2, and below, represents a low health risk from 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
Coplay, PA

Average temperature in March - Coplay, PA
  • Average high temperature in March: 46°F

The warmest month (with the highest average high temperature) is July (83.3°F).
The month with the lowest average high temperature is January (33.8°F).

  • Average low temperature in March: 30°F

The month with the highest average low temperature is July (63.3°F).
The coldest month (with the lowest average low temperature) is January (21.6°F).

Average pressure in March
Coplay, PA

Average pressure in March - Coplay, PA
  • Average pressure in March: 30.07"Hg

The month with the highest atmospheric pressure is November (30.12"Hg).
The month with the lowest atmospheric pressure is June (29.94"Hg).

Average wind speed in March
Coplay, PA

Average wind speed in March - Coplay, PA
  • Average wind speed in March: 8.1mph

The windiest months (with the highest average wind speed) are January and March (8.1mph).
The calmest month (with the lowest average wind speed) is August (5mph).

Average humidity in March
Coplay, PA

Average humidity in March - Coplay, PA
  • Average humidity in March: 78%

The month with the highest relative humidity is February (81%).
The months with the lowest relative humidity are April and July (76%).

Average rainfall in March
Coplay, PA

Average rainfall in March - Coplay, PA
  • Average rainfall in March: 2.6"

The wettest month (with the highest rainfall) is July (3.19").
The driest month (with the least rainfall) is September (1.93").

Average rainfall days in March
Coplay, PA

Average rainfall days in March - Coplay, PA
  • Average rainfall days in March: 13.6 days

The month with the highest number of rainy days is May (17.2 days).
The month with the least rainy days is January (9.9 days).

Average snowfall in March
Coplay, PA

Average snowfall in March - Coplay, PA
  • Average snowfall in March: 4.88"

The month with the highest snowfall is March (4.88").
The months with the least snowfall are June, July, August and September (0").

Average snowfall days in March
Coplay, PA

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

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

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

Average daylight in March / Average sunshine in March - Coplay, 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: 6h and 1min

The month with the most sunshine is July (Average sunshine: 10h and 24min).
The month with the least sunshine is February (Average sunshine: 4h and 30min).

Average sunshine days in March
Coplay, PA

Average sunshine days in March - Coplay, PA
  • Average sunshine days in March: 12.6 days

The month with the most sunshine days is November (17.3 days).
The month with the least sunshine days is February (11.7 days).

Average UV index in March
Coplay, PA

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

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

Average cloud cover in March
Coplay, PA

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

The month with the most cloud cover is February (Cloud cover 52).
The month with the least cloud cover is July (Cloud cover 33).

Average visibility in March
Coplay, PA

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

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

Coplay, Pennsylvania, USA

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