March weather forecast and climate
New Haven, NY

The first month of the spring, March, is a wintry month in New Haven, New York, with average temperature varying between 26.4°F (-3.1°C) and 37°F (2.8°C).

Temperature

In New Haven, the average high-temperature marginally rises, from a subzero cold 29.7°F (-1.3°C) in February, to a wintry 37°F (2.8°C). In New Haven, the average low-temperature is 26.4°F (-3.1°C).

Humidity

In New Haven, New York, the average relative humidity is 82%.

Rainfall

In New Haven, it is raining for 11.8 days, with typically 2.76" (70mm) of accumulated precipitation. Throughout the year, in New Haven, there are 171 rainfall days, and 39.21" (996mm) of precipitation is accumulated.

Snowfall

January through May, October through December are months with snowfall in New Haven. In New Haven, during March, snow falls for 12.3 days and regularly aggregates up to 4.25" (108mm) of snow. In New Haven, New York, during the entire year, snow falls for 76.2 days, and aggregates up to 36.61" (930mm) of snow.

Daylight

In New Haven, the average length of the day is 12h.

Sunshine

In New Haven, the average sunshine is 4.9h.

UV index

The average daily maximum UV index is 2. A UV Index reading of 2, and below, represents a low threat to health from the exposure to the Sun's UV radiation for the average person.
Note: In March, the average maximum UV index of 2 translate into the following recommendations:
For the majority, extended sun exposure is not of great concern. Infants and people with sensitive skin must always be protected. The Sun's most intense and consequently most harmful UV radiation during midday hours should be decreased by minimizing exposure and seeking shade. 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. Caution! The reflection of snow can nearly double the intensity of the Sun's UV radiation.

What is the temperature in March in New Haven?

The average high-temperature, in March, is 37°F (2.8°C), while the average low-temperature is 26.4°F (-3.1°C).

What is the average humidity in March in New Haven?

In New Haven, the average relative humidity in March is 82%.

How much does it rain in New Haven in March?

In New Haven, New York, in March, it is raining for 11.8 days, with typically 2.76" (70mm) of accumulated precipitation.

How much does it snow in New Haven in March?

In New Haven, during March, snow falls for 12.3 days and regularly aggregates up to 4.25" (108mm) of snow.

What is the average length of the day in March in New Haven?

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

How many hours of sunshine does New Haven have in March?

The average sunshine in March is 4.9h.

How high is the UV index in March in New Haven?

In March, the average daily maximum UV index is 2. A UV Index of 2, and less, symbolizes a minimal health vulnerability from unprotected exposure to the UV radiation.
Average temperature in March - New Haven, NY
  • Average high temperature in March: 2.8°C

The warmest month (with the highest average high temperature) is July (24°C).
The month with the lowest average high temperature is January (-2.3°C).

  • Average low temperature in March: -3.1°C

The month with the highest average low temperature is July (16.8°C).
The coldest month (with the lowest average low temperature) is January (-7.8°C).

Average pressure in March - New Haven, NY
  • Average pressure in March: 1018.1mbar

The month with the highest atmospheric pressure is November (1018.7mbar).
The month with the lowest atmospheric pressure is June (1013mbar).

Average wind speed in March - New Haven, NY
  • Average wind speed in March: 17.1km/h

The windiest month (with the highest average wind speed) is January (19.2km/h).
The calmest month (with the lowest average wind speed) is July (11km/h).

Average humidity in March - New Haven, NY
  • Average humidity in March: 82%

Months with the highest relative humidity are January and February (86%).
The month with the lowest relative humidity is September (77%).

Average rainfall in March - New Haven, NY
  • Average rainfall in March: 70mm

The wettest month (with the highest rainfall) is October (102mm).
The driest month (with the least rainfall) is September (60mm).

Average rainfall days in March - New Haven, NY
  • Average rainfall days in March: 11.8 days

The month with the highest number of rainy days is October (19.1 days).
The month with the least rainy days is February (7.8 days).

Average snowfall in March - New Haven, NY
  • Average snowfall in March: 108mm

The month with the highest snowfall is January (228mm).
Months with the least snowfall are June, July, August and September (0mm).

Average snowfall days in March - New Haven, NY
  • Average snowfall days in March: 12.3 days

The month with the highest number of snowfall days is January (18.9 days).
Months with the least snowfall days are June, July, August and September (0 days).

Average daylight in March / Average sunshine in March - New Haven, NY
  • Average daylight in March: 12h

The month with the longest days is June (Average daylight: 15.4h).
The month with the shortest days is December (Average daylight: 9h).

  • Average sunshine in March: 4.9h

The month with the most sunshine is July (Average sunshine: 10.4h).
The month with the least sunshine is January (Average sunshine: 2.4h).

Average sunshine days in March - New Haven, NY
  • Average sunshine days in March: 9.4 days

The month with the most sunshine days is September (14 days).
The month with the least sunshine days is January (6.3 days).

Average UV index in March - New Haven, NY
  • Average UV index in March: 2

The month with the highest UV index is July (UV index 6).
Months with the lowest UV index are January and December (UV index 1).

Average cloud cover in March - New Haven, NY
  • Average cloud cover in March: 63

The month with the most cloud cover is January (Cloud cover 77).
Months with the least cloud cover are July and August (Cloud cover 30).

Average visibility in March - New Haven, NY
  • Average visibility in March: 8km

Months with the highest visibility are April, May, June, July, August, September, October and November (9km).
Months with the lowest visibility are January, February, March and December (8km).