March weather forecast and climate
Newtown, CT

Weather in March

March, the first month of the spring, in Newtown, is a chilly month, with average temperature varying between 44.1°F (6.7°C) and 30.9°F (-0.6°C).

Temperature

In March, the average high-temperature marginally rises, from a cold 36.5°F (2.5°C) in February, to a chilly 44.1°F (6.7°C). The average low-temperature, in March, is 30.9°F (-0.6°C).

Humidity

In Newtown, the average relative humidity is 75%.

Rainfall

In Newtown, it is raining for 13.7 days, with typically 2.83" (72mm) of accumulated precipitation. Throughout the year, there are 169.7 rainfall days, and 36.93" (938mm) of precipitation is accumulated.

Snowfall

January through May, October through December are months with snowfall. In Newtown, during 7.1 snowfall days, 3.62" (92mm) of snow is typically accumulated. In Newtown, during the entire year, snow falls for 34.5 days, and aggregates up to 17.01" (432mm) of snow.

Daylight

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

Sunshine

In Newtown, the average sunshine in March is 6.2h.

UV index

Months with the lowest UV index in Newtown are January through March, November and December, with an average maximum UV index of 2. A UV Index estimate of 2, and below, represents a low threat to health from the exposure to the Sun's UV radiation for ordinary individuals.
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 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. Caution! The reflection of snow can nearly double the intensity of the Sun's UV radiation.
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FAQ

What is the average humidity in March in Newtown?

The average relative humidity in March in Newtown, Connecticut, is 75%.

How many days does it rain in March in Newtown?

In March, in Newtown, the rain falls for 13.7 days. Throughout March, 2.83" (72mm) of precipitation is accumulated.

How much does it snow in Newtown in March?

In March, in Newtown, Connecticut, it is snowing for 7.1 days. Throughout March, 3.62" (92mm) of snow is accumulated.

How many hours of daylight does Newtown have in March?

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

How many hours of sunshine does Newtown have in March?

The average sunshine in March in Newtown, Connecticut, is 6.2h.

What is the month with the lowest UV index in Newtown?

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

What is the UV index intensity in March in Newtown?

In March, the average daily maximum UV index in Newtown is 2. A UV Index of 2, and less, symbolizes a low health risk from the exposure to the Sun's UV radiation.

Average temperature in March
Newtown, CT

Average temperature in March - Newtown, CT
  • Average high temperature in March: 44.1°F

The warmest month (with the highest average high temperature) is July (82.2°F).
The month with the lowest average high temperature is January (33.4°F).

  • Average low temperature in March: 30.9°F

The month with the highest average low temperature is July (64.9°F).
The coldest month (with the lowest average low temperature) is January (22.6°F).

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Average pressure in March
Newtown, CT

Average pressure in March - Newtown, CT
  • Average pressure in March: 30.05"

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

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Average wind speed in March
Newtown, CT

Average wind speed in March - Newtown, CT
  • Average wind speed in March: 8.4mph

The windiest month (with the highest average wind speed) is January (8.5mph).
The calmest month (with the lowest average wind speed) is August (5.3mph).

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Average humidity in March
Newtown, CT

Average humidity in March - Newtown, CT
  • Average humidity in March: 75%

The month with the highest relative humidity is February (79%).
The month with the lowest relative humidity is April (72%).

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Average rainfall in March
Newtown, CT

Average rainfall in March - Newtown, CT
  • Average rainfall in March: 2.83"

The wettest month (with the highest rainfall) is December (4.02").
The driest months (with the least rainfall) are January and September (2.4").

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Average rainfall days in March
Newtown, CT

Average rainfall days in March - Newtown, CT
  • Average rainfall days in March: 13.7 days

The month with the highest number of rainy days is July (18.6 days).
The month with the least rainy days is January (9.1 days).

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Average snowfall in March
Newtown, CT

Average snowfall in March - Newtown, CT
  • Average snowfall in March: 3.62"

The month with the highest snowfall is February (4.37").
Months with the least snowfall are June, July, August and September (0").

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Average snowfall days in March
Newtown, CT

Average snowfall days in March - Newtown, CT
  • Average snowfall days in March: 7.1 days

The month with the highest number of snowfall days is February (9.5 days).
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
Newtown, CT

Average daylight in March / Average sunshine in March - Newtown, CT
  • Average daylight in March: 12h

The month with the longest days is June (Average daylight: 15.1h).
The month with the shortest days is December (Average daylight: 9.2h).

  • Average sunshine in March: 6.2h

Months with the most sunshine are July and August (Average sunshine: 10.3h).
The month with the least sunshine is February (Average sunshine: 4.6h).

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Average sunshine days in March
Newtown, CT

Average sunshine days in March - Newtown, CT
  • Average sunshine days in March: 12.4 days

The month with the most sunshine days is November (17.2 days).
The month with the least sunshine days is June (10.1 days).

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Average UV index in March
Newtown, CT

Average UV index in March - Newtown, CT
  • Average UV index in March: 2

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

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Average cloud cover in March
Newtown, CT

Average cloud cover in March - Newtown, CT
  • Average cloud cover in March: 49

Months with the most cloud cover are February, March and December (Cloud cover 49).
The month with the least cloud cover is August (Cloud cover 32).

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Average visibility in March
Newtown, CT

Average visibility in March - Newtown, CT
  • Average visibility in March: 6mi

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

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