March weather forecast and climate
Mahwah, NJ

Weather in March

March, the first month of the spring, in Mahwah, is a chilly month, with temperature in the range of an average low of 30.7°F (-0.7°C) and an average high of 46°F (7.8°C).

Temperature

In March, the average high-temperature marginally rises, from a wintry 37.8°F (3.2°C) in February, to a frosty 46°F (7.8°C). The average low-temperature, is 30.7°F (-0.7°C).

Humidity

In March, the average relative humidity is 76%.

Rainfall

In Mahwah, during March, the rain falls for 12.3 days and regularly aggregates up to 2.05" (52mm) of precipitation. Throughout the year, in Mahwah, there are 150.6 rainfall days, and 25.12" (638mm) of precipitation is accumulated.

Snowfall

January through May, October through December are months with snowfall. In March, in Mahwah, it is snowing for 6 days. Throughout March, 2.64" (67mm) of snow is accumulated. In Mahwah, during the entire year, snow falls for 28.5 days, and aggregates up to 10.98" (279mm) of snow.

Daylight

In Mahwah, New Jersey, the average length of the day in March is 12h.

Sunshine

In Mahwah, the average sunshine is 6.1h.

UV index

January through March, November and December, with an average maximum UV index of 2, are months with the lowest UV index in Mahwah. A UV Index reading of 2, and below, represents a minimal health hazard from the exposure to the Sun's UV radiation for ordinary individuals.
Note: In March, the average maximum UV index of 2 translate into the following recommendations:
Most people can stay in the Sun for up to 1 hour without burning, apart from children that always must be protected from sun exposure. The solar radiation is most powerful near the mid-day, so the exposure to the direct Sun should be reduced accordingly. On bright days sunglasses that block both UVA and UVB rays should be worn. A hat with a wide brim is extremely helpful, as it can prevent roughly 50% of UV radiation from reaching the eyes. Beware! The strength of the UV rays is increased nearly double-fold by the reflection of the snow.
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FAQ

What is the temperature in March in Mahwah?

In Mahwah, New Jersey, in March, the average high-temperature is 46°F (7.8°C), and the average low-temperature is 30.7°F (-0.7°C).

What is the average humidity in March in Mahwah?

In Mahwah, New Jersey, the average relative humidity in March is 76%.

How many days does it rain in March in Mahwah?

In March, in Mahwah, the rain falls for 12.3 days. Throughout March, 2.05" (52mm) of precipitation is accumulated.

How many days does it snow in March in Mahwah?

In Mahwah, New Jersey, during March, snow falls for 6 days and regularly aggregates up to 2.64" (67mm) of snow.

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

The average length of the day in March in Mahwah, New Jersey, is 12h.

How many hours of sunshine does Mahwah have in March?

In March, the average sunshine is 6.1h.

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

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

What is the UV index reading in March in Mahwah?

In Mahwah, the average daily maximum UV index in March is 2. A UV Index reading of 2, and below, represents a low health threat from unsafe exposure to the Sun's UV rays.

Average temperature in March
Mahwah, NJ

Average temperature in March - Mahwah, NJ
  • Average high temperature in March: 46°F

The warmest month (with the highest average high temperature) is July (84.2°F).
The month with the lowest average high temperature is January (34.3°F).

  • Average low temperature in March: 30.7°F

The month with the highest average low temperature is July (65.3°F).
The coldest month (with the lowest average low temperature) is January (21.7°F).

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Average pressure in March
Mahwah, NJ

Average pressure in March - Mahwah, NJ
  • Average pressure in March: 30.06"

The month with the highest atmospheric pressure is November (30.1").
The month with the lowest atmospheric pressure is June (29.93").

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Average wind speed in March
Mahwah, NJ

Average wind speed in March - Mahwah, NJ
  • Average wind speed in March: 7.7mph

The windiest month (with the highest average wind speed) is March (7.7mph).
The calmest month (with the lowest average wind speed) is August (5mph).

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Average humidity in March
Mahwah, NJ

Average humidity in March - Mahwah, NJ
  • Average humidity in March: 76%

Months with the highest relative humidity are February and December (79%).
The month with the lowest relative humidity is April (72%).

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Average rainfall in March
Mahwah, NJ

Average rainfall in March - Mahwah, NJ
  • Average rainfall in March: 2.05"

The wettest month (with the highest rainfall) is December (2.68").
The driest month (with the least rainfall) is September (1.34").

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Average rainfall days in March
Mahwah, NJ

Average rainfall days in March - Mahwah, NJ
  • Average rainfall days in March: 12.3 days

The month with the highest number of rainy days is July (16.6 days).
The month with the least rainy days is January (7.8 days).

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Average snowfall in March
Mahwah, NJ

Average snowfall in March - Mahwah, NJ
  • Average snowfall in March: 2.64"

The month with the highest snowfall is February (2.91").
Months with the least snowfall are June, July, August and September (0").

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Average snowfall days in March
Mahwah, NJ

Average snowfall days in March - Mahwah, NJ
  • Average snowfall days in March: 6 days

The month with the highest number of snowfall days is February (7.7 days).
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
Mahwah, NJ

Average daylight in March / Average sunshine in March - Mahwah, NJ
  • Average daylight in March: 12h

The month with the longest days is June (Average daylight: 15.1h).
The month with the shortest days is December (Average daylight: 9.3h).

  • Average sunshine in March: 6.1h

The month with the most sunshine is July (Average sunshine: 10.4h).
The month with the least sunshine is February (Average sunshine: 4.5h).

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Average sunshine days in March
Mahwah, NJ

Average sunshine days in March - Mahwah, NJ
  • Average sunshine days in March: 13.9 days

The month with the most sunshine days is November (18.8 days).
The month with the least sunshine days is June (11.8 days).

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Average UV index in March
Mahwah, NJ

Average UV index in March - Mahwah, NJ
  • Average UV index in March: 2

Months with the highest UV index are June, July and August (UV index 6).
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
Mahwah, NJ

Average cloud cover in March - Mahwah, NJ
  • Average cloud cover in March: 49

Months with the most cloud cover are February and March (Cloud cover 49).
The month with the least cloud cover is August (Cloud cover 33).

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Average visibility in March
Mahwah, NJ

Average visibility in March - Mahwah, NJ
  • Average visibility in March: 6mi

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

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