March weather forecast
Thomaston, CT

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Weather in March

March, the first month of the spring in Thomaston, is a frosty month, with an average temperature fluctuating between 28.9°F (-1.7°C) and 43.5°F (6.4°C).

Temperature

In Thomaston, stepping into March brings a gentle temperature nudge, moving slightly up from February's wintry 36°F (2.2°C) to a frosty 43.5°F (6.4°C). An average minimum temperature of 28.9°F (-1.7°C) marks the month of March in Thomaston.

Humidity

In Thomaston, Connecticut, the average relative humidity in March is 76%.

Rainfall

In Thomaston, in March, it is raining for 12.8 days, with typically 2.72" (69mm) of accumulated precipitation. In Thomaston, during the entire year, the rain falls for 170 days and collects up to 35.43" (900mm) of precipitation.

Snowfall

Months with snowfall in Thomaston are January through May, October through December. In Thomaston, during March, snow falls for 7.4 days and regularly aggregates up to 4.37" (111mm) of snow. Throughout the year, there are 33.9 snowfall days, and 18.43" (468mm) of snow is accumulated.

Daylight

In Thomaston, the average length of the day in March is 11h and 58min.
On the first day of the month, sunrise is at 6:25 am and sunset at 5:43 pm EST. On the last day of March, sunrise is at 6:35 am and sunset at 7:17 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 6h.

UV index

January through March, November and December, with an average maximum UV index of 2, are months with the lowest UV index in Thomaston. A UV Index value of 2, and less, symbolizes a minimal health vulnerability from unprotected exposure to Sun's UV rays for ordinary individuals.
Note: The daily high UV index of 2 in March translates into this advice:
Sun exposure does not present considerable issues for many, yet infants, fair-skinned people, and children necessitate constant protection. The best time to avoid the Sun's harmful UV radiation is during midday when it's most potent. Stay sun-safe with clothing that is both closely woven and worn loosely. Mark this! Snow reflection can nearly double the UV radiation intensity from the Sun.
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Frequently asked questions

How cold is March in Thomaston?

The average high-temperature, in March, in Thomaston, is 43.5°F (6.4°C), while the average low-temperature is 28.9°F (-1.7°C).

What is the average humidity in March in Thomaston?

The average relative humidity in March in Thomaston is 76%.

How many days does it rain in March in Thomaston?

In Thomaston, Connecticut, in March, during 12.8 rainfall days, 2.72" (69mm) of precipitation is typically accumulated.

How many days does it snow in March in Thomaston?

In March, in Thomaston, Connecticut, it is snowing for 7.4 days. Throughout March, 4.37" (111mm) of snow is accumulated.

How many hours of daylight does Thomaston have in March?

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

When is the sunrise / sunset in March in Thomaston?

In March, on the first day of the month, sunrise is at 6:25 am and sunset at 5:43 pm EST. On the last day of the month, in Thomaston, Connecticut, sunrise is at 6:35 am and sunset at 7:17 pm EDT.

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

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

In March, the average sunshine duration is 6h.

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

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

What is the UV index intensity in March in Thomaston?

In March, the average daily maximum UV index in Thomaston, Connecticut, is 2. A UV Index estimate of 2, and below, represents a minimal hazard to health 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
Thomaston, CT

Average temperature in March - Thomaston, CT
  • Average high temperature in March: 43.5°F

The warmest month (with the highest average high temperature) is July (82.4°F).
The month with the lowest average high temperature is January (32.5°F).

  • Average low temperature in March: 28.9°F

The month with the highest average low temperature is July (63.1°F).
The coldest month (with the lowest average low temperature) is January (20.7°F).

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Average pressure in March
Thomaston, CT

Average pressure in March - Thomaston, 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).

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Average wind speed in March
Thomaston, CT

Average wind speed in March - Thomaston, CT
  • Average wind speed in March: 8.3mph

The windiest month (with the highest average wind speed) is January (8.4mph).
The calmest month (with the lowest average wind speed) is August (5.2mph).

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Average humidity in March
Thomaston, CT

Average humidity in March - Thomaston, CT
  • Average humidity in March: 76%

The month with the highest relative humidity is February (80%).
The month with the lowest relative humidity is April (72%).

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Average rainfall in March
Thomaston, CT

Average rainfall in March - Thomaston, CT
  • Average rainfall in March: 2.72"

The wettest month (with the highest rainfall) is December (3.74").
The driest month (with the least rainfall) is September (2.24").

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Average rainfall days in March
Thomaston, CT

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

The months with the highest number of rainy days are May and July (18.3 days).
The month with the least rainy days is February (9.3 days).

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Average snowfall in March
Thomaston, CT

Average snowfall in March - Thomaston, CT
  • Average snowfall in March: 4.37"

The month with the highest snowfall is February (5.12").
The months with the least snowfall are June, July, August and September (0").

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Average snowfall days in March
Thomaston, CT

Average snowfall days in March - Thomaston, CT
  • Average snowfall days in March: 7.4 days

The month with the highest number of snowfall days is February (9.3 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
Thomaston, CT

Average daylight in March / Average sunshine in March - Thomaston, 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 0min

The months with the most sunshine are July and August (Average sunshine: 10h and 12min).
The month with the least sunshine is February (Average sunshine: 4h and 30min).

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Average sunshine days in March
Thomaston, CT

Average sunshine days in March - Thomaston, CT
  • Average sunshine days in March: 12.7 days

The month with the most sunshine days is January (16.7 days).
The month with the least sunshine days is June (10 days).

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Average UV index in March
Thomaston, CT

Average UV index in March - Thomaston, 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
Thomaston, CT

Average cloud cover in March - Thomaston, CT
  • Average cloud cover in March: 50

The months with the most cloud cover are February and March (Cloud cover 50).
The month with the least cloud cover is August (Cloud cover 35).

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Average visibility in March
Thomaston, CT

Average visibility in March - Thomaston, CT
  • Average visibility in March: 5mi

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

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Thomaston, Connecticut, USA

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