March weather forecast
Wilton, CT

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Weather in March

The first month of the spring, March, is a chilly month in Wilton, Connecticut, with an average temperature varying between 32.9°F (0.5°C) and 44.2°F (6.8°C).

Temperature

In Wilton, stepping into March brings a gentle temperature nudge, moving slightly up from February's cold 37.6°F (3.1°C) to a chilly 44.2°F (6.8°C). Wilton experiences an average low-temperature of 32.9°F (0.5°C) in month of March.

Humidity

The average relative humidity in March in Wilton is 74%.

Rainfall

In Wilton, in March, during 13.5 rainfall days, 2.87" (73mm) of precipitation is typically accumulated. In Wilton, during the entire year, the rain falls for 170.2 days and collects up to 38.62" (981mm) of precipitation.

Snowfall

Months with snowfall are January through April, November and December. In March, in Wilton, it is snowing for 5.4 days. Throughout March, 2.68" (68mm) of snow is accumulated. Throughout the year, in Wilton, there are 28.5 snowfall days, and 11.65" (296mm) of snow is accumulated.

Daylight

In March, the average length of the day in Wilton is 11h and 58min.
On the first day of March in Wilton, sunrise is at 6:26 am and sunset at 5:45 pm EST. On the last day of the month, sunrise is at 6:37 am and sunset at 7:18 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 6.2h.

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 estimate of 2, and below, represents a minimal health vulnerability from exposure to the Sun's UV radiation for average individuals.
Note: In March, the maximum UV index of 2 transforms into these recommendations:
Unlike children, who always need sun protection, most individuals can remain in the sun for up to an hour without getting burnt. Being in direct Sun during midday can be harmful due to intense solar radiation; take precautions. Tightly woven clothing, when worn loosely, shields effectively against the Sun. Remember to consider! The UV radiation from the Sun can be intensified nearly twice by the reflection of snow.
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Frequently asked questions

Is March cold in Wilton?

The average high-temperature and low-temperature in Wilton, Connecticut, during March are 44.2°F (6.8°C) and 32.9°F (0.5°C) respectively.

What is the average humidity in March in Wilton?

In March, the average relative humidity in Wilton, Connecticut, is 74%.

How many days does it rain in March in Wilton?

In Wilton, during March, the rain falls for 13.5 days and regularly aggregates up to 2.87" (73mm) of precipitation.

How much does it snow in Wilton in March?

In Wilton, in March, snow falls for 5.4 days, with typically accumulated 2.68" (68mm) of snow.

How many hours of daylight does Wilton have in March?

In March, the average day length in Wilton is 11h and 58min.

What time are sunrise and sunset in March in Wilton?

On the first day of March in Wilton, sunrise is at 6:26 am and sunset at 5:45 pm EST. On the last day of the month, sunrise is at 6:37 am and sunset at 7:18 pm EDT.

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

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

The average sunshine duration in March in Wilton is 6.2h.

What are the months with the lowest UV index in Wilton?

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

What is the UV index reading in March in Wilton?

The average daily maximum UV index in March 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
Wilton, CT

Average temperature in March - Wilton, 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 (35.1°F).

  • Average low temperature in March: 32.9°F

The month with the highest average low temperature is July (67.6°F).
The coldest month (with the lowest average low temperature) is January (25°F).

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Average pressure in March
Wilton, CT

Average pressure in March - Wilton, CT
  • Average pressure in March: 30.05"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).

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Average wind speed in March
Wilton, CT

Average wind speed in March - Wilton, CT
  • Average wind speed in March: 9.3mph

The windiest month (with the highest average wind speed) is January (9.5mph).
The calmest month (with the lowest average wind speed) is July (6.1mph).

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Average humidity in March
Wilton, CT

Average humidity in March - Wilton, CT
  • Average humidity in March: 74%

The months with the highest relative humidity are February, May, June, October and December (76%).
The month with the lowest relative humidity is April (72%).

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Average rainfall in March
Wilton, CT

Average rainfall in March - Wilton, CT
  • Average rainfall in March: 2.87"

The wettest month (with the highest rainfall) is December (4.17").
The driest month (with the least rainfall) is January (2.44").

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Average rainfall days in March
Wilton, CT

Average rainfall days in March - Wilton, CT
  • Average rainfall days in March: 13.5 days

The month with the highest number of rainy days is July (18.1 days).
The month with the least rainy days is January (8.6 days).

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Average snowfall in March
Wilton, CT

Average snowfall in March - Wilton, CT
  • Average snowfall in March: 2.68"

The month with the highest snowfall is February (3.46").
The months with the least snowfall are May, June, July, August, September and October (0").

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Average snowfall days in March
Wilton, CT

Average snowfall days in March - Wilton, CT
  • Average snowfall days in March: 5.4 days

The month with the highest number of snowfall days is February (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
Wilton, CT

Average daylight in March / Average sunshine in March - Wilton, 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 18min).

  • Average sunshine in March: 6h and 1min

The month with the most sunshine is July (Average sunshine: 10h and 30min).
The month with the least sunshine is February (Average sunshine: 4h and 42min).

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Average sunshine days in March
Wilton, CT

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

The month with the most sunshine days is January (17.3 days).
The month with the least sunshine days is June (10.1 days).

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Average UV index in March
Wilton, CT

Average UV index in March - Wilton, 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
Wilton, CT

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

The months with the most cloud cover are February, March and December (Cloud cover 48).
The month with the least cloud cover is August (Cloud cover 30).

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Average visibility in March
Wilton, CT

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

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

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Wilton, Connecticut, USA

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