March weather forecast
New Haven, IN

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Weather in March

March marks a significant transition in the weather of New Haven, Indiana with noticeable changes. The temperature starts climbing towards spring with lows of 31.6°F (-0.2°C) and highs of 46°F (7.8°C) breaking the icy grip of winter. The gradual thawing begins, giving way to increased rainfall as nature prepares for spring’s bloom. The city gradually sheds its wintry robes, imbuing the landscape with hues of green. Despite the intermittent grey, New Haven begins to bask in longer hours of daylight, paving the way for the warmer times ahead.

Temperature

The transition from February to March in New Haven brings a temperature rise, with average high-temperatures increasing from an icy 34.3°F (1.3°C) to a chilly 46°F (7.8°C). In New Haven, the average low-temperature during the month of March is a freezing cold 31.6°F (-0.2°C).

Humidity

In March, the average relative humidity is 76%.

Rainfall

In March, in New Haven, the rain falls for 11.5 days. Throughout March, 2.01" (51mm) of precipitation is accumulated. Throughout the year, in New Haven, there are 151.9 rainfall days, and 23.39" (594mm) of precipitation is accumulated.

Snowfall

Months with snowfall are January through May, October through December. In New Haven, during March, snow falls for 6.5 days and regularly aggregates up to 1.54" (39mm) of snow. Throughout the year, in New Haven, there are 50 snowfall days, and 12.68" (322mm) of snow is accumulated.

Daylight

The average length of the day in March in New Haven is 11h and 58min.
On the first day of March in New Haven, sunrise is at 7:12 am and sunset at 6:31 pm EST. On the last day of the month, sunrise is at 7:23 am and sunset at 8:04 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 New Haven, the average sunshine in March is 5.7h.

UV index

The average daily maximum UV index in March is 2. A UV Index value of 2, and less, symbolizes a low health risk from exposure to the Sun's UV radiation for the ordinary person.
Note: The daily maximum UV index of 2 in March interprets into the following advice:
Extended time in the sun generally does not harm most, but those with sensitive skin, infants, and children should always be protected. During midday, the Sun's radiation is strongest, and it's advisable to reduce direct exposure. For holistic sun protection encompassing the eyes, ears, face, and neck, a wide-brim hat is key. Be vigilant! The reflective nature of snow can increase the Sun's UV radiation nearly twofold.
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Frequently asked questions

What is the usual temperature for New Haven in March?

In March, the average high-temperature and low-temperature are 46°F (7.8°C) and 31.6°F (-0.2°C) respectively.

What is the average humidity in March in New Haven?

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

How many days does it rain in March in New Haven?

In New Haven, Indiana, during March, the rain falls for 11.5 days and regularly aggregates up to 2.01" (51mm) of precipitation.

How many days does it snow in March in New Haven?

In New Haven, Indiana, during March, snow falls for 6.5 days and regularly aggregates up to 1.54" (39mm) of snow.

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

The average day length in March in New Haven, Indiana, is 11h and 58min.

When is the sunrise / sunset in March in New Haven?

In March, on the first day of the month, sunrise is at 7:12 am and sunset at 6:31 pm EST. On the last day of the month, in New Haven, Indiana, sunrise is at 7:23 am and sunset at 8:04 pm EDT.

When does Daylight Saving Time (DST) start in March in New Haven?

On Sunday, March 10. 2024, at 2:00 am, Daylight Saving Time starts in New Haven, Indiana, and the time zone changes from EST to EDT. DST ends Sunday, November 3. 2024, at 2:00 am.

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

In March, the average sunshine duration in New Haven is 5.7h.

What is the UV index reading in March in New Haven?

In March, the average daily maximum UV index 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
New Haven, IN

Average temperature in March - New Haven, IN
  • Average high temperature in March: 46°F

The warmest month (with the highest average high temperature) is July (81.1°F).
The month with the lowest average high temperature is January (30.7°F).

  • Average low temperature in March: 31.6°F

The month with the highest average low temperature is July (63.9°F).
The coldest month (with the lowest average low temperature) is January (19.2°F).

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Average pressure in March
New Haven, IN

Average pressure in March - New Haven, IN
  • Average pressure in March: 30.09"Hg

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

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Average wind speed in March
New Haven, IN

Average wind speed in March - New Haven, IN
  • Average wind speed in March: 9.6mph

The windiest month (with the highest average wind speed) is January (10.5mph).
The calmest month (with the lowest average wind speed) is August (6.1mph).

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Average humidity in March
New Haven, IN

Average humidity in March - New Haven, IN
  • Average humidity in March: 76%

The months with the highest relative humidity are January and February (84%).
The month with the lowest relative humidity is October (75%).

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Average rainfall in March
New Haven, IN

Average rainfall in March - New Haven, IN
  • Average rainfall in March: 2.01"

The wettest month (with the highest rainfall) is April (2.95").
The driest month (with the least rainfall) is February (1.38").

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Average rainfall days in March
New Haven, IN

Average rainfall days in March - New Haven, IN
  • Average rainfall days in March: 11.5 days

The month with the highest number of rainy days is May (17.8 days).
The month with the least rainy days is February (6.8 days).

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Average snowfall in March
New Haven, IN

Average snowfall in March - New Haven, IN
  • Average snowfall in March: 1.54"

The month with the highest snowfall is February (3.58").
The months with the least snowfall are June, July, August and September (0").

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Average snowfall days in March
New Haven, IN

Average snowfall days in March - New Haven, IN
  • Average snowfall days in March: 6.5 days

The month with the highest number of snowfall days is January (13.3 days).
The 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
New Haven, IN

Average daylight in March / Average sunshine in March - New Haven, IN
  • Average daylight in March: 12h and 0min

The month with the longest days is June (Average daylight: 15h and 6min).
The month with the shortest days is December (Average daylight: 9h and 18min).

  • Average sunshine in March: 5h and 4min

The month with the most sunshine is July (Average sunshine: 10h and 6min).
The month with the least sunshine is January (Average sunshine: 3h and 18min).

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Average sunshine days in March
New Haven, IN

Average sunshine days in March - New Haven, IN
  • Average sunshine days in March: 14.2 days

The month with the most sunshine days is November (16.1 days).
The month with the least sunshine days is February (10.4 days).

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Average UV index in March
New Haven, IN

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

The month with the highest UV index is June (UV index 6).
The month with the lowest UV index is December (UV index 1).

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Average cloud cover in March
New Haven, IN

Average cloud cover in March - New Haven, IN
  • Average cloud cover in March: 52

The month with the most cloud cover is January (Cloud cover 66).
The months with the least cloud cover are July and August (Cloud cover 33).

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Average visibility in March
New Haven, IN

Average visibility in March - New Haven, IN
  • Average visibility in March: 6mi

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

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New Haven, Indiana, USA

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