March weather forecast
Monmouth Junction, NJ

Share

Weather in March

The first month of the spring, March, is a frosty month in Monmouth Junction, New Jersey, with temperature in the range of an average low of 33.3°F (0.7°C) and an average high of 48.6°F (9.2°C).

Temperature

March brings a slight elevation in the average high-temperature, transitioning from February's icy 39.9°F (4.4°C) to a chilly 48.6°F (9.2°C). Throughout March, an average low-temperature of 33.3°F (0.7°C) is expected.

Humidity

In Monmouth Junction, the average relative humidity in March is 75%.

Rainfall

In Monmouth Junction, during March, the rain falls for 9.8 days and regularly aggregates up to 1.06" (27mm) of precipitation. In Monmouth Junction, during the entire year, the rain falls for 119.3 days and collects up to 12.72" (323mm) of precipitation.

Snowfall

January through May, November and December are months with snowfall. March is the month with the most snowfall. Snow falls for 3.7 days and accumulates 1.42" (36mm) of snow.

Daylight

The average length of the day in March is 11h and 58min.
On the first day of the month, sunrise is at 6:30 am and sunset at 5:50 pm EST. On the last day of March, sunrise is at 6:42 am and sunset at 7:22 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

The average sunshine in March is 6.4h.

UV index

The months with the lowest UV index in Monmouth Junction 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 health risk from exposure to the Sun's UV rays for the average person.
Note: In March, the maximum UV index of 2 suggests these recommendations:
Apart from children, who require continuous protection, most can endure sun exposure for up to an hour without experiencing burns. For skin protection, it's recommended to minimize Sun exposure during its peak hours around midday. Wearing sunglasses with both UVA and UVB protection effectively reduces sun-induced eye damage. Bear in mind! The Sun's UV radiation can nearly double in intensity due to the reflective quality of snow.
Updated: Aug 15, 2024
Published by: Weather U.S. | About Us
Data Sources | Weather Forecasting & Climate

Frequently asked questions

What are the temperatures in March?

An average high-temperature, in March, in Monmouth Junction, is 48.6°F (9.2°C) and the average low-temperature is 33.3°F (0.7°C).

What is the average humidity in March?

In March, the average relative humidity is 75%.

How much does it rain in March?

In Monmouth Junction, during March, the rain falls for 9.8 days and regularly aggregates up to 1.06" (27mm) of precipitation.

When does it snow the most?

The month with the most snowfall in Monmouth Junction is March, when snow falls for 3.7 days and typically aggregates up to 1.42" (36mm) of snow.

How many days does it snow in March?

In Monmouth Junction, in March, snow falls for 3.7 days, with typically accumulated 1.42" (36mm) of snow.

What is the average length of the day in March?

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

When is the sunrise / sunset in March?

On the first day of March, sunrise is at 6:30 am and sunset at 5:50 pm EST. On the last day of the month, sunrise is at 6:42 am and sunset at 7:22 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 March, the average sunshine duration is 6.4h.

When is the lowest UV index?

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

What is the UV index reading in March?

In Monmouth Junction, the average daily maximum UV index in March is 2. A UV Index value of 2, and less, symbolizes a low 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
Monmouth Junction, NJ

Average temperature in March - Monmouth Junction, NJ
  • Average high temperature in March: 48.6°F

The warmest month (with the highest average high temperature) is July (84.7°F).
The month with the lowest average high temperature is January (36.9°F).

  • Average low temperature in March: 33.3°F

The month with the highest average low temperature is July (66.9°F).
The coldest month (with the lowest average low temperature) is January (24.3°F).

Average pressure in March
Monmouth Junction, NJ

Average pressure in March - Monmouth Junction, NJ
  • Average pressure in March: 30.06"Hg

The month with the highest atmospheric pressure is November (30.11"Hg).
The month with the lowest atmospheric pressure is June (29.93"Hg).

Average wind speed in March
Monmouth Junction, NJ

Average wind speed in March - Monmouth Junction, NJ
  • Average wind speed in March: 8.8mph

The windiest month (with the highest average wind speed) is March (8.8mph).
The calmest month (with the lowest average wind speed) is August (5.4mph).

Average humidity in March
Monmouth Junction, NJ

Average humidity in March - Monmouth Junction, NJ
  • Average humidity in March: 75%

The month with the highest relative humidity is October (79%).
The month with the lowest relative humidity is April (73%).

Average rainfall in March
Monmouth Junction, NJ

Average rainfall in March - Monmouth Junction, NJ
  • Average rainfall in March: 1.06"

The wettest month (with the highest rainfall) is July (1.69").
The driest month (with the least rainfall) is September (0.67").

Average rainfall days in March
Monmouth Junction, NJ

Average rainfall days in March - Monmouth Junction, NJ
  • Average rainfall days in March: 9.8 days

The month with the highest number of rainy days is July (13.9 days).
The month with the least rainy days is January (6.1 days).

Average snowfall in March
Monmouth Junction, NJ

Average snowfall in March - Monmouth Junction, NJ
  • Average snowfall in March: 1.42"

The month with the highest snowfall is March (1.42").
The months with the least snowfall are June, July, August, September and October (0").

Average snowfall days in March
Monmouth Junction, NJ

Average snowfall days in March - Monmouth Junction, NJ
  • Average snowfall days in March: 3.7 days

The month with the highest number of snowfall days is January (4.6 days).
The months with the least snowfall days are June, July, August, September and October (0 days).

Average daylight in March /
Average sunshine in March
Monmouth Junction, NJ

Average daylight in March / Average sunshine in March - Monmouth Junction, NJ
  • 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 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 48min).

Average sunshine days in March
Monmouth Junction, NJ

Average sunshine days in March - Monmouth Junction, NJ
  • Average sunshine days in March: 16.8 days

The month with the most sunshine days is January (21.8 days).
The month with the least sunshine days is July (13.3 days).

Average UV index in March
Monmouth Junction, NJ

Average UV index in March - Monmouth Junction, NJ
  • Average UV index in March: 2

The months with the highest UV index are June, July and August (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
Monmouth Junction, NJ

Average cloud cover in March - Monmouth Junction, NJ
  • Average cloud cover in March: 47

The months with the most cloud cover are February, March and December (Cloud cover 47).
The months with the least cloud cover are July and August (Cloud cover 33).

Average visibility in March
Monmouth Junction, NJ

Average visibility in March - Monmouth Junction, NJ
  • Average visibility in March: 6mi

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

Monmouth Junction, New Jersey, USA

Weather forecast for your location

1. Click Locate me button
2. Allow the app to use your location