March weather forecast
North Haven, CT

Share

Weather in March

The first month of the spring, March, is a frosty month in North Haven, Connecticut, with an average temperature ranging between min 31.5°F (-0.3°C) and max 44.2°F (6.8°C).

Temperature

In March, the meteorological conditions subtly change with the average high-temperature edging from a wintry 37°F (2.8°C) in February to a frosty 44.2°F (6.8°C). During March, North Haven records an average temperature of 31.5°F (-0.3°C) at night.

Humidity

The average relative humidity in March in North Haven is 74%.

Rainfall

In North Haven, in March, during 9.8 rainfall days, 0.98" (25mm) of precipitation is typically accumulated. In North Haven, during the entire year, the rain falls for 134.2 days and collects up to 15.12" (384mm) of precipitation.

Snowfall

Months with snowfall in North Haven are January through May, November and December. In North Haven, in March, during 4.3 snowfall days, 0.87" (22mm) of snow is typically accumulated. In North Haven, during the entire year, snow falls for 20.5 days and aggregates up to 4.02" (102mm) of snow.

Daylight

The average length of the day in March is 11h and 58min.
On the first day of March in North Haven, sunrise is at 6:24 am and sunset at 5:42 pm EST. On the last day of the month, sunrise is at 6:34 am and sunset at 7:15 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 North Haven, the average sunshine in March is 6.3h.

UV index

The months with the lowest UV index are January through March, November and December, with an average maximum UV index of 2. A UV Index of 2, and less, symbolizes a minimal health hazard from exposure to the Sun's UV rays for ordinary individuals.
Note: The UV index of 2 during March translates into the following guidance:
Though the majority can handle prolonged sun exposure, it is crucial to always shield babies, children, and those with fair skin. The Sun is most powerful around mid-day, so it's a good practice to reduce direct exposure. For excellent sun protection for the eyes, ears, face, and neck, consider a wide-brim hat. Note this! The Sun's UV radiation can nearly be doubled by the reflection off snow.
Updated: Feb 10, 2024
Published by: Weather U.S. | About Us
Data Sources | Weather Forecasting & Climate

Frequently asked questions

Is it cold in North Haven during March?

In March, in North Haven, the average high-temperature is 44.2°F (6.8°C), and the average low-temperature is 31.5°F (-0.3°C).

What is the average humidity in March in North Haven?

In March, the average relative humidity is 74%.

How much does it rain in North Haven in March?

In North Haven, in March, during 9.8 rainfall days, 0.98" (25mm) of precipitation is typically accumulated.

How much does it snow in North Haven in March?

In March, in North Haven, it is snowing for 4.3 days. Throughout March, 0.87" (22mm) of snow is accumulated.

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

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

When are sunrise and sunset in March in North Haven?

In March, on the first day of the month, sunrise is at 6:24 am and sunset at 5:42 pm EST. On the last day of the month, in North Haven, sunrise is at 6:34 am and sunset at 7:15 pm EDT.

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

On Sunday, March 10. 2024, at 2:00 am, Daylight Saving Time starts in North Haven, Connecticut, 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 North Haven?

The average sunshine duration in March in North Haven is 6.3h.

What is the month with the lowest UV index in North Haven?

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

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

The average daily maximum UV index in March in North Haven, Connecticut, is 2. A UV Index value of 2, and less, symbolizes a minimal hazard to health from exposure to Sun's UV rays.
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
North Haven, CT

Average temperature in March - North Haven, CT
  • Average high temperature in March: 44.2°F

The warmest month (with the highest average high temperature) is July (81.7°F).
The month with the lowest average high temperature is January (34.5°F).

  • Average low temperature in March: 31.5°F

The month with the highest average low temperature is July (65.5°F).
The coldest month (with the lowest average low temperature) is January (23.4°F).

Average pressure in March
North Haven, CT

Average pressure in March - North Haven, CT
  • Average pressure in March: 30.04"Hg

The month with the highest atmospheric pressure is November (30.09"Hg).
The month with the lowest atmospheric pressure is June (29.93"Hg).

Average wind speed in March
North Haven, CT

Average wind speed in March - North Haven, CT
  • Average wind speed in March: 9.1mph

The windiest month (with the highest average wind speed) is January (9.2mph).
The calmest months (with the lowest average wind speed) are July and August (6mph).

Average humidity in March
North Haven, CT

Average humidity in March - North Haven, CT
  • Average humidity in March: 74%

The month with the highest relative humidity is February (78%).
The month with the lowest relative humidity is April (72%).

Average rainfall in March
North Haven, CT

Average rainfall in March - North Haven, CT
  • Average rainfall in March: 0.98"

The wettest month (with the highest rainfall) is July (1.69").
The driest month (with the least rainfall) is February (0.79").

Average rainfall days in March
North Haven, CT

Average rainfall days in March - North Haven, CT
  • Average rainfall days in March: 9.8 days

The month with the highest number of rainy days is July (15.3 days).
The month with the least rainy days is January (7.2 days).

Average snowfall in March
North Haven, CT

Average snowfall in March - North Haven, CT
  • Average snowfall in March: 0.87"

The month with the highest snowfall is February (1.14").
The months with the least snowfall are June, July, August, September and October (0").

Average snowfall days in March
North Haven, CT

Average snowfall days in March - North Haven, CT
  • Average snowfall days in March: 4.3 days

The month with the highest number of snowfall days is February (6.7 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
North Haven, CT

Average daylight in March / Average sunshine in March - North Haven, CT
  • 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 12min).

  • Average sunshine in March: 6h and 2min

The months with the most sunshine are July and August (Average sunshine: 10h and 24min).
The month with the least sunshine is February (Average sunshine: 4h and 42min).

Average sunshine days in March
North Haven, CT

Average sunshine days in March - North Haven, CT
  • Average sunshine days in March: 17.5 days

The month with the most sunshine days is January (20.8 days).
The month with the least sunshine days is June (13.2 days).

Average UV index in March
North Haven, CT

Average UV index in March - North Haven, CT
  • 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
North Haven, CT

Average cloud cover in March - North Haven, CT
  • Average cloud cover in March: 48

The month with the most cloud cover is February (Cloud cover 49).
The month with the least cloud cover is August (Cloud cover 31).

Average visibility in March
North Haven, CT

Average visibility in March - North Haven, CT
  • 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).

North Haven, Connecticut, USA

Weather forecast for your location

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