March weather forecast and climate
Holmdel, NJ

March, the first month of the spring, in Holmdel, is a frosty month, with average temperature ranging between min 35.4°F (1.9°C) and max 46.9°F (8.3°C).

Temperature

In March, the average high-temperature slightly increases, from a wintry 40.3°F (4.6°C) in February, to a chilly 46.9°F (8.3°C). In March, the average low-temperature is 35.4°F (1.9°C).

Humidity

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

Rainfall

In Holmdel, New Jersey, during March, the rain falls for 5.3 days and regularly aggregates up to 0.39" (10mm) of precipitation. Throughout the year, in Holmdel, there are 68.3 rainfall days, and 5.75" (146mm) of precipitation is accumulated.

Snowfall

January through March and December are months with snowfall in Holmdel, New Jersey. March is the last month it regularly snows in Holmdel. During 2.5 snowfall days, Holmdel aggregates 0.12" (3mm) of snow. In Holmdel, New Jersey, during the entire year, snow falls for 8.7 days, and aggregates up to 0.43" (11mm) of snow.

Daylight

In Holmdel, the average length of the day is 12h.

Sunshine

The average sunshine in Holmdel is 6.5h.

UV index

In Holmdel, New Jersey, the average daily maximum UV index in March is 3. A UV Index reading of 3 to 5 represents a moderate health risk from unsafe exposure to the UV radiation for average individuals.
Note: In March, the average maximum UV index of 3 translate into the following recommendations:
Take precautions - Protection against sun damage is advised. The solar radiation is most powerful near the mid-day, so the exposure to the direct Sun should be reduced accordingly. Sun-protective clothing, a long-sleeved shirt and pants, a wide-brimmed hat, and UVA and UVB-blocking sunglasses are particularly helpful in blocking UV radiation's harmful effects. Beware! The strength of the UV rays is increased nearly double-fold by the reflection of the snow.

What is the temperature in March in Holmdel?

In March, in Holmdel, the average high-temperature is 46.9°F (8.3°C), and the average low-temperature is 35.4°F (1.9°C).

What is the average humidity in March in Holmdel?

The average relative humidity in March is 74%.

How many days does it rain in March in Holmdel?

In March, in Holmdel, the rain falls for 5.3 days. Throughout March, 0.39" (10mm) of precipitation is accumulated.

What is the last month it snows in Holmdel?

March is the last month it regularly snows in Holmdel, New Jersey. During 2.5 snowfall days, in March, Holmdel aggregates 0.12" (3mm) of snow.

How many hours of daylight does Holmdel have in March?

The average length of the day in March is 12h.

How many hours of sunshine does Holmdel have in March?

The average sunshine in March in Holmdel, New Jersey, is 6.5h.

What is the UV index reading in March in Holmdel?

The average daily maximum UV index in March in Holmdel is 3. A UV Index reading of 3 to 5 represents a moderate vulnerability from the exposure to the Sun's UV rays.
Average temperature in March - Holmdel, NJ
  • Average high temperature in March: 8.3°C

The warmest month (with the highest average high temperature) is July (27.6°C).
The month with the lowest average high temperature is January (3.2°C).

  • Average low temperature in March: 1.9°C

The month with the highest average low temperature is July (21°C).
The coldest month (with the lowest average low temperature) is January (-2.6°C).

Average pressure in March - Holmdel, NJ
  • Average pressure in March: 1017.8mbar

The month with the highest atmospheric pressure is November (1019.5mbar).
The month with the lowest atmospheric pressure is June (1013.7mbar).

Average wind speed in March - Holmdel, NJ
  • Average wind speed in March: 17.5km/h

The windiest month (with the highest average wind speed) is January (17.9km/h).
The calmest month (with the lowest average wind speed) is July (11.5km/h).

Average humidity in March - Holmdel, NJ
  • Average humidity in March: 74%

Months with the highest relative humidity are May and June (78%).
The month with the lowest relative humidity is November (73%).

Average rainfall in March - Holmdel, NJ
  • Average rainfall in March: 10mm

The wettest month (with the highest rainfall) is July (18mm).
The driest month (with the least rainfall) is September (3mm).

Average rainfall days in March - Holmdel, NJ
  • Average rainfall days in March: 5.3 days

The month with the highest number of rainy days is July (8 days).
The month with the least rainy days is January (3.4 days).

Average snowfall in March - Holmdel, NJ
  • Average snowfall in March: 3mm

The month with the highest snowfall is January (4mm).
Months with the least snowfall are April, May, June, July, August, September, October and November (0mm).

Average snowfall days in March - Holmdel, NJ
  • Average snowfall days in March: 2.5 days

The month with the highest number of snowfall days is February (2.6 days).
Months with the least snowfall days are April, May, June, July, August, September, October and November (0 days).

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

The month with the longest days is June (Average daylight: 15h).
The month with the shortest days is December (Average daylight: 9.3h).

  • Average sunshine in March: 6.5h

The month with the most sunshine is July (Average sunshine: 10.8h).
The month with the least sunshine is February (Average sunshine: 4.9h).

Average sunshine days in March - Holmdel, NJ
  • Average sunshine days in March: 23.1 days

The month with the most sunshine days is January (25.7 days).
The month with the least sunshine days is July (17.3 days).

Average UV index in March - Holmdel, NJ
  • Average UV index in March: 3

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

Average cloud cover in March - Holmdel, NJ
  • Average cloud cover in March: 46

Months with the most cloud cover are February, March and December (Cloud cover 46).
Months with the least cloud cover are July and August (Cloud cover 28).

Average visibility in March - Holmdel, NJ
  • Average visibility in March: 10km

Months with the highest visibility are January, February, March, April, July, August, September, October, November and December (10km).
Months with the lowest visibility are May and June (9km).