March weather forecast
Sinclair, ME

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Weather in March

The first month of the spring, March, is also a subzero cold month in Sinclair, Maine, with an average temperature ranging between max 27.7°F (-2.4°C) and min 11.7°F (-11.3°C).

Temperature

The shift from February to March introduces a subtle increase in the average high-temperature, moving from 20.3°F (-6.5°C) to a still subzero cold 27.7°F (-2.4°C). Throughout the month of March, Sinclair sees a steady low-temperature average of 11.7°F (-11.3°C).

Humidity

March is the most humid month, with an average relative humidity of 94%.

Rainfall

In Sinclair, Maine, during March, the rain falls for 6.8 days and regularly aggregates up to 2.44" (62mm) of precipitation. Throughout the year, there are 140.8 rainfall days, and 30.12" (765mm) of precipitation is accumulated.

Snowfall

Months with snowfall are January through May, October through December. In Sinclair, in March, snow falls for 20.4 days, with typically accumulated 13.62" (346mm) of snow. Throughout the year, there are 107.8 snowfall days, and 71.34" (1812mm) of snow is accumulated.

Daylight

In Sinclair, the average length of the day in March is 11h and 56min.
On the first day of the month, sunrise is at 6:11 am and sunset at 5:18 pm EST. On the last day of March, sunrise is at 6:12 am and sunset at 7:01 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

The average sunshine in March is 3h.

UV index

The months with the lowest UV index in Sinclair are January through March, November and December, with an average maximum UV index of 1. A UV Index value of 2, and less, symbolizes a minimal health vulnerability from exposure to the Sun's UV radiation for the average person.
Note: The daily maximum UV index of 1 in March interprets into the following advice:
While most people are not greatly affected by extended sun exposure, those with fair skin, babies, and children must always have protection. For health reasons, it's advisable to reduce direct sun exposure during peak hours around midday. On days when the sun blazes, arm yourself with sunglasses that block UVA and UVB radiation. Be on the lookout! Nearly twofold UV radiation from the Sun can be reflected by snow.
Updated: Aug 18, 2024
Published by: Weather U.S. | About Us
Data Sources | Weather Forecasting & Climate

Frequently asked questions

How cold is March?

Sinclair in March has an average high-temperature of 27.7°F (-2.4°C) and an average low-temperature of 11.7°F (-11.3°C).

What is the most humid month?

The most humid month in Sinclair is March, with an average relative humidity of 94%.

What is the average humidity in March?

In March, the average relative humidity is 94%.

How much does it rain in Sinclair in March?

In Sinclair, Maine, during March, the rain falls for 6.8 days and regularly aggregates up to 2.44" (62mm) of precipitation.

How many days does it snow in March?

In March, it is snowing for 20.4 days. Throughout March, 13.62" (346mm) of snow is accumulated.

What is the average length of the day in March?

In March, the average day length is 11h and 56min.

When are sunrise and sunset in March?

On the first day of March, sunrise is at 6:11 am and sunset at 5:18 pm EST. On the last day of the month, sunrise is at 6:12 am and sunset at 7:01 pm EDT.

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

On Sunday, March 10. 2024, at 2:00 am, Daylight Saving Time starts, 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 March, the average sunshine duration is 3h.

What is the month with the lowest UV index?

The months with the lowest UV index are January through March, November and December, with an average maximum UV index of 1.

What is the UV index reading in March?

In Sinclair, the average daily maximum UV index in March is 1. A UV Index reading of 2, and below, represents a low health threat from exposure to the Sun's 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
Sinclair, ME

Average temperature in March - Sinclair, ME
  • Average high temperature in March: 27.7°F

The warmest month (with the highest average high temperature) is July (74.3°F).
The month with the lowest average high temperature is January (18°F).

  • Average low temperature in March: 11.7°F

The month with the highest average low temperature is July (53.6°F).
The coldest month (with the lowest average low temperature) is January (2.8°F).

Average pressure in March
Sinclair, ME

Average pressure in March - Sinclair, ME
  • Average pressure in March: 30.01"Hg

The months with the highest atmospheric pressure are March, September and November (30.01"Hg).
The month with the lowest atmospheric pressure is June (29.88"Hg).

Average wind speed in March
Sinclair, ME

Average wind speed in March - Sinclair, ME
  • Average wind speed in March: 8.1mph

The windiest months (with the highest average wind speed) are January and February (8.2mph).
The calmest month (with the lowest average wind speed) is August (6.4mph).

Average humidity in March
Sinclair, ME

Average humidity in March - Sinclair, ME
  • Average humidity in March: 94%

The month with the highest relative humidity is March (94%).
The month with the lowest relative humidity is May (76%).

Average rainfall in March
Sinclair, ME

Average rainfall in March - Sinclair, ME
  • Average rainfall in March: 2.44"

The wettest month (with the highest rainfall) is April (2.95").
The driest month (with the least rainfall) is February (1.97").

Average rainfall days in March
Sinclair, ME

Average rainfall days in March - Sinclair, ME
  • Average rainfall days in March: 6.8 days

The month with the highest number of rainy days is July (17.1 days).
The months with the least rainy days are January and February (4.3 days).

Average snowfall in March
Sinclair, ME

Average snowfall in March - Sinclair, ME
  • Average snowfall in March: 13.62"

The month with the highest snowfall is January (14.92").
The months with the least snowfall are June, July, August and September (0").

Average snowfall days in March
Sinclair, ME

Average snowfall days in March - Sinclair, ME
  • Average snowfall days in March: 20.4 days

The month with the highest number of snowfall days is January (21.3 days).
The months with the least snowfall days are June, July, August and September (0 days).

Average daylight in March /
Average sunshine in March
Sinclair, ME

Average daylight in March / Average sunshine in March - Sinclair, ME
  • Average daylight in March: 11h and 5min

The month with the longest days is June (Average daylight: 15h and 54min).
The month with the shortest days is December (Average daylight: 8h and 36min).

  • Average sunshine in March: 3h and 0min

The month with the most sunshine is August (Average sunshine: 9h and 30min).
The month with the least sunshine is February (Average sunshine: 2h and 6min).

Average sunshine days in March
Sinclair, ME

Average sunshine days in March - Sinclair, ME
  • Average sunshine days in March: 8.8 days

The month with the most sunshine days is September (14.5 days).
The month with the least sunshine days is April (7.9 days).

Average UV index in March
Sinclair, ME

Average UV index in March - Sinclair, ME
  • Average UV index in March: 1

The months with the highest UV index are June and July (UV index 5).
The months with the lowest UV index are January, February, March, November and December (UV index 1).

Average cloud cover in March
Sinclair, ME

Average cloud cover in March - Sinclair, ME
  • Average cloud cover in March: 72

The month with the most cloud cover is February (Cloud cover 75).
The month with the least cloud cover is July (Cloud cover 42).

Average visibility in March
Sinclair, ME

Average visibility in March - Sinclair, ME
  • Average visibility in March: 4mi

The months with the highest visibility are May, June, July, August, September, October and November (5mi).
The months with the lowest visibility are January, February, March, April and December (4mi).

Sinclair, Maine, USA

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