March weather forecast
Willimantic, CT

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Weather in March

The first month of the spring, March, is a frosty month in Willimantic, Connecticut, with temperature in the range of an average low of 29.7°F (-1.3°C) and an average high of 43.7°F (6.5°C).

Temperature

March's arrival signals a modest temperature shift, moving from a cold 36.7°F (2.6°C) in February to a chilly 43.7°F (6.5°C). Throughout the March nights, Willimantic encounters a low-temperature of 29.7°F (-1.3°C).

Humidity

In Willimantic, the average relative humidity in March is 75%.

Rainfall

In Willimantic, in March, during 12.8 rainfall days, 2.8" (71mm) of precipitation is typically accumulated. In Willimantic, during the entire year, the rain falls for 164.2 days and collects up to 33.74" (857mm) of precipitation.

Snowfall

January through May, November and December are months with snowfall in Willimantic. March is the month with the most snowfall in Willimantic, Connecticut. Snow falls for 7.3 days and accumulates 4.41" (112mm) of snow.

Daylight

In March, the average length of the day is 11h and 58min.
On the first day of the month, sunrise is at 6:22 am and sunset at 5:39 pm EST. On the last day of March, sunrise is at 6:31 am and sunset at 7:13 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 March, the average sunshine is 6.1h.

UV index

January through March, November and December, with an average maximum UV index of 2, are months with the lowest UV index in Willimantic. A UV Index reading of 2, and below, represents a low threat to health from exposure to the Sun's UV radiation for the average person.
Note: A daily high UV index of 2 in March leads to these guidelines:
For the majority, extended sun exposure is not of great concern. Infants and people with sensitive skin must always be protected. Avoiding direct sunlight during midday hours helps reduce the risk from intense UV radiation. In the presence of strong sunlight, it's crucial to wear sunglasses that ward off UVA and UVB rays. Observe! Snow reflection can nearly intensify the Sun's UV radiation twofold.
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Frequently asked questions

How cold does it get in Willimantic in March?

During March, Willimantic experiences an average high-temperature of 43.7°F (6.5°C) and a low-temperature of 29.7°F (-1.3°C).

What is the average humidity in March in Willimantic?

In March, the average relative humidity is 75%.

How much does it rain in Willimantic in March?

In March, the rain falls for 12.8 days. Throughout March, 2.8" (71mm) of precipitation is accumulated.

What is the snowiest month in Willimantic?

March is the month with the most snowfall. Snow falls for 7.3 days and accumulates 4.41" (112mm) of snow.

How many days does it snow in March in Willimantic?

In March, in Willimantic, it is snowing for 7.3 days. Throughout March, 4.41" (112mm) of snow is accumulated.

What is the average length of the day in March in Willimantic?

The average day length in March in Willimantic, Connecticut, is 11h and 58min.

What time are sunrise and sunset in March in Willimantic?

On the first day of March, sunrise is at 6:22 am and sunset at 5:39 pm EST. On the last day of the month, sunrise is at 6:31 am and sunset at 7:13 pm EDT.

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

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

In Willimantic, the average sunshine duration in March is 6.1h.

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

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

What is the UV index intensity in March in Willimantic?

The average daily maximum UV index in March in Willimantic, Connecticut, is 2. A UV Index reading of 2, and below, represents a low health risk from unsafe 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
Willimantic, CT

Average temperature in March - Willimantic, CT
  • Average high temperature in March: 43.7°F

The warmest month (with the highest average high temperature) is July (81.9°F).
The month with the lowest average high temperature is January (33.4°F).

  • Average low temperature in March: 29.7°F

The month with the highest average low temperature is July (63°F).
The coldest month (with the lowest average low temperature) is January (21.6°F).

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Average pressure in March
Willimantic, CT

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

The month with the highest atmospheric pressure is November (30.08"Hg).
The month with the lowest atmospheric pressure is June (29.93"Hg).

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Average wind speed in March
Willimantic, CT

Average wind speed in March - Willimantic, CT
  • Average wind speed in March: 8.8mph

The windiest months (with the highest average wind speed) are January and March (8.8mph).
The calmest month (with the lowest average wind speed) is August (5.6mph).

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Average humidity in March
Willimantic, CT

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

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

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Average rainfall in March
Willimantic, CT

Average rainfall in March - Willimantic, CT
  • Average rainfall in March: 2.8"

The wettest month (with the highest rainfall) is December (3.46").
The driest month (with the least rainfall) is September (1.73").

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Average rainfall days in March
Willimantic, CT

Average rainfall days in March - Willimantic, CT
  • Average rainfall days in March: 12.8 days

The month with the highest number of rainy days is May (17.1 days).
The month with the least rainy days is January (9.1 days).

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Average snowfall in March
Willimantic, CT

Average snowfall in March - Willimantic, CT
  • Average snowfall in March: 4.41"

The month with the highest snowfall is March (4.41").
The months with the least snowfall are June, July, August, September and October (0").

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Average snowfall days in March
Willimantic, CT

Average snowfall days in March - Willimantic, CT
  • Average snowfall days in March: 7.3 days

The month with the highest number of snowfall days is January (8.3 days).
The months with the least snowfall days are June, July, August, September and October (0 days).

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Average daylight in March /
Average sunshine in March
Willimantic, CT

Average daylight in March / Average sunshine in March - Willimantic, CT
  • Average daylight in March: 12h and 0min

The month with the longest days is June (Average daylight: 15h and 12min).
The month with the shortest days is December (Average daylight: 9h and 12min).

  • Average sunshine in March: 6h and 1min

The month with the most sunshine is August (Average sunshine: 10h and 18min).
The month with the least sunshine is December (Average sunshine: 4h and 42min).

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Average sunshine days in March
Willimantic, CT

Average sunshine days in March - Willimantic, CT
  • Average sunshine days in March: 13.2 days

The month with the most sunshine days is November (17.2 days).
The month with the least sunshine days is June (10.8 days).

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Average UV index in March
Willimantic, CT

Average UV index in March - Willimantic, 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).

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Average cloud cover in March
Willimantic, CT

Average cloud cover in March - Willimantic, CT
  • Average cloud cover in March: 48

The months with the most cloud cover are February, March, May and December (Cloud cover 48).
The month with the least cloud cover is August (Cloud cover 33).

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Average visibility in March
Willimantic, CT

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

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

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Willimantic, Connecticut, USA

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