March weather forecast
West Norriton, PA

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Weather in March

March, the first month of the spring in West Norriton, is a frosty month, with an average temperature varying between 48.6°F (9.2°C) and 33.4°F (0.8°C).

Temperature

March signifies a subtle uplift in the average high-temperature, adjusting from a cold 39.7°F (4.3°C) in February to a chilly 48.6°F (9.2°C). West Norriton's nighttime temperature in March drops to an average of 33.4°F (0.8°C).

Humidity

In West Norriton, the average relative humidity in March is 74%.

Rainfall

In West Norriton, during March, the rain falls for 11.6 days and regularly aggregates up to 1.1" (28mm) of precipitation. Throughout the year, there are 138.2 rainfall days, and 15.59" (396mm) of precipitation is accumulated.

Snowfall

January through March, May and December are months with snowfall in West Norriton. The months with the most snowfall in West Norriton are February and March, with an average 0.55" (14mm) of accumulated snow.

Daylight

In West Norriton, the average length of the day in March is 11h and 58min.
On the first day of the month, sunrise is at 6:33 am and sunset at 5:53 pm EST. On the last day of March, sunrise is at 6:45 am and sunset at 7:25 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 March, the average sunshine in West Norriton is 6.5h.

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 of 2, and less, symbolizes a minimal health hazard from exposure to the Sun's UV rays for ordinary individuals.
Note: The maximum daily UV index of 2 in March converts into the following recommendations:
While most people are not greatly affected by extended sun exposure, those with fair skin, babies, and children must always have protection. Limiting exposure to the direct Sun during midday hours can help prevent harmful UV radiation effects. A wide-brimmed hat provides unparalleled sun protection for sensitive areas like the eyes, ears, and neck. Remember to consider! The UV radiation from the Sun can be intensified nearly twice by the reflection of snow.
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Frequently asked questions

What are the temperatures in West Norriton in March?

During March, West Norriton experiences an average high-temperature of 48.6°F (9.2°C) and a low-temperature of 33.4°F (0.8°C).

What is the average humidity in March in West Norriton?

In West Norriton, the average relative humidity in March is 74%.

How much does it rain in West Norriton in March?

In March, the rain falls for 11.6 days. Throughout March, 1.1" (28mm) of precipitation is accumulated.

What is the snowiest month in West Norriton?

The months with the most snowfall in West Norriton are February and March, with an average 0.55" (14mm) of accumulated snow.

What is the last month it snows in West Norriton?

March is the last month it regularly snows in West Norriton, Pennsylvania. During 2.6 snowfall days, in March, West Norriton aggregates 0.55" (14mm) of snow.

How many hours of daylight does West Norriton have in March?

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

What time are sunrise and sunset in March in West Norriton?

In March, on the first day of the month, sunrise is at 6:33 am and sunset at 5:53 pm EST. On the last day of the month, in West Norriton, sunrise is at 6:45 am and sunset at 7:25 pm EDT.

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

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

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

What is the month with the lowest UV index in West Norriton?

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

How high is the UV index in March in West Norriton?

In March, the average daily maximum UV index is 2. A UV Index reading of 2, and below, represents a minimal health vulnerability 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
West Norriton, PA

Average temperature in March - West Norriton, PA
  • Average high temperature in March: 48.6°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 (36.7°F).

  • Average low temperature in March: 33.4°F

The month with the highest average low temperature is July (67.5°F).
The coldest month (with the lowest average low temperature) is January (24.3°F).

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Average pressure in March
West Norriton, PA

Average pressure in March - West Norriton, 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).

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Average wind speed in March
West Norriton, PA

Average wind speed in March - West Norriton, PA
  • Average wind speed in March: 8.3mph

The windiest month (with the highest average wind speed) is March (8.3mph).
The calmest months (with the lowest average wind speed) are July and August (5.3mph).

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Average humidity in March
West Norriton, PA

Average humidity in March - West Norriton, PA
  • Average humidity in March: 74%

The months with the highest relative humidity are February and October (79%).
The months with the lowest relative humidity are April and July (72%).

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Average rainfall in March
West Norriton, PA

Average rainfall in March - West Norriton, PA
  • Average rainfall in March: 1.1"

The wettest month (with the highest rainfall) is July (1.89").
The driest month (with the least rainfall) is February (0.91").

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Average rainfall days in March
West Norriton, PA

Average rainfall days in March - West Norriton, PA
  • Average rainfall days in March: 11.6 days

The month with the highest number of rainy days is May (16 days).
The month with the least rainy days is November (7.4 days).

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Average snowfall in March
West Norriton, PA

Average snowfall in March - West Norriton, PA
  • Average snowfall in March: 0.55"

The months with the highest snowfall are February and March (0.55").
The months with the least snowfall are April, June, July, August, September, October and November (0").

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Average snowfall days in March
West Norriton, PA

Average snowfall days in March - West Norriton, PA
  • Average snowfall days in March: 2.6 days

The month with the highest number of snowfall days is January (5.2 days).
The months with the least snowfall days are April, June, July, August, September and October (0 days).

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Average daylight in March /
Average sunshine in March
West Norriton, PA

Average daylight in March / Average sunshine in March - West Norriton, 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 42min).
The month with the least sunshine is February (Average sunshine: 4h and 48min).

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Average sunshine days in March
West Norriton, PA

Average sunshine days in March - West Norriton, PA
  • Average sunshine days in March: 15.7 days

The month with the most sunshine days is November (20.5 days).
The months with the least sunshine days are May and June (12.8 days).

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Average UV index in March
West Norriton, PA

Average UV index in March - West Norriton, PA
  • Average UV index in March: 2

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, March, November and December (UV index 2).

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Average cloud cover in March
West Norriton, PA

Average cloud cover in March - West Norriton, PA
  • Average cloud cover in March: 47

The month with the most cloud cover is February (Cloud cover 48).
The month with the least cloud cover is July (Cloud cover 32).

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Average visibility in March
West Norriton, PA

Average visibility in March - West Norriton, 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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West Norriton, Pennsylvania, USA

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