March weather forecast
Cornish Flat, NH

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Weather in March

The first month of the spring, March, is an icy month in Cornish Flat, New Hampshire, with an average temperature varying between 21.6°F (-5.8°C) and 36.1°F (2.3°C).

Temperature

March signals a minor shift in the average high-temperature, moving from February's freezing cold 27.9°F (-2.3°C) to a wintry 36.1°F (2.3°C). In the month of March, Cornish Flat's average low-temperature falls to a subzero cold 21.6°F (-5.8°C).

Humidity

In Cornish Flat, the average relative humidity in March is 84%.

Rainfall

In Cornish Flat, during March, the rain falls for 11.8 days and regularly aggregates up to 1.93" (49mm) of precipitation. Throughout the year, there are 156.4 rainfall days, and 26.14" (664mm) of precipitation is accumulated.

Snowfall

January through May, October through December are months with snowfall in Cornish Flat. In Cornish Flat, during March, snow falls for 14.3 days and regularly aggregates up to 6.22" (158mm) of snow. In Cornish Flat, New Hampshire, during the entire year, snow falls for 74.2 days and aggregates up to 35.67" (906mm) of snow.

Daylight

In March, the average length of the day is 11h and 58min.
On the first day of March, sunrise is at 6:24 am and sunset at 5:38 pm EST. On the last day of the month, sunrise is at 6:31 am and sunset at 7:15 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 5h.

UV index

In Cornish Flat, the average daily maximum UV index in March is 2. A UV Index reading of 2, and below, represents a low threat to health from unprotected exposure to Sun's UV rays for the ordinary person.
Note: In March, the maximum UV index of 2 transforms into these recommendations:
Children, babies, and those with sensitive skin should always be shielded from long periods of sun exposure. When the Sun's UV radiation is most intense during midday, it's best to find shade and limit exposure. For optimum UV protection, wear sun-resistant attire complemented with a hat and quality shades. Attention! Nearly twice the Sun's UV radiation can be reflected by snow.
Updated: Aug 19, 2024
Published by: Weather U.S. | About Us
Data Sources | Weather Forecasting & Climate

Frequently asked questions

How cold is March?

In Cornish Flat, in March, the average high-temperature is 36.1°F (2.3°C), and the average low-temperature is 21.6°F (-5.8°C).

What is the average humidity in March?

In Cornish Flat, the average relative humidity in March is 84%.

How many days does it rain in March?

In Cornish Flat, during March, the rain falls for 11.8 days and regularly aggregates up to 1.93" (49mm) of precipitation.

How many days does it snow in March?

In Cornish Flat, during March, snow falls for 14.3 days and regularly aggregates up to 6.22" (158mm) of snow.

What is the average length of the day in March?

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

What time are sunrise and sunset in March?

In March, on the first day of the month, sunrise is at 6:24 am and sunset at 5:38 pm EST. On the last day of the month, sunrise is at 6:31 am and sunset at 7:15 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 Cornish Flat, the average sunshine duration in March is 5h.

What is the UV index reading in March?

The average daily maximum UV index in March is 2. A UV Index of 2, and less, symbolizes 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
Cornish Flat, NH

Average temperature in March - Cornish Flat, NH
  • Average high temperature in March: 36.1°F

The warmest month (with the highest average high temperature) is July (77.9°F).
The month with the lowest average high temperature is January (25.2°F).

  • Average low temperature in March: 21.6°F

The month with the highest average low temperature is July (56.1°F).
The coldest month (with the lowest average low temperature) is January (12.4°F).

Average pressure in March
Cornish Flat, NH

Average pressure in March - Cornish Flat, NH
  • Average pressure in March: 30.04"Hg

The month with the highest atmospheric pressure is November (30.07"Hg).
The month with the lowest atmospheric pressure is June (29.91"Hg).

Average wind speed in March
Cornish Flat, NH

Average wind speed in March - Cornish Flat, NH
  • Average wind speed in March: 7.3mph

The windiest month (with the highest average wind speed) is April (7.4mph).
The calmest month (with the lowest average wind speed) is August (4.8mph).

Average humidity in March
Cornish Flat, NH

Average humidity in March - Cornish Flat, NH
  • Average humidity in March: 84%

The months with the highest relative humidity are January and February (86%).
The month with the lowest relative humidity is May (75%).

Average rainfall in March
Cornish Flat, NH

Average rainfall in March - Cornish Flat, NH
  • Average rainfall in March: 1.93"

The wettest month (with the highest rainfall) is October (2.87").
The driest month (with the least rainfall) is September (1.77").

Average rainfall days in March
Cornish Flat, NH

Average rainfall days in March - Cornish Flat, NH
  • Average rainfall days in March: 11.8 days

The month with the highest number of rainy days is May (16.3 days).
The month with the least rainy days is January (8.6 days).

Average snowfall in March
Cornish Flat, NH

Average snowfall in March - Cornish Flat, NH
  • Average snowfall in March: 6.22"

The month with the highest snowfall is February (9.29").
The months with the least snowfall are June, July, August and September (0").

Average snowfall days in March
Cornish Flat, NH

Average snowfall days in March - Cornish Flat, NH
  • Average snowfall days in March: 14.3 days

The month with the highest number of snowfall days is January (16.3 days).
The months with the least snowfall days are June, July, August and September (0 days).

Average daylight in March /
Average sunshine in March
Cornish Flat, NH

Average daylight in March / Average sunshine in March - Cornish Flat, NH
  • Average daylight in March: 12h and 0min

The month with the longest days is June (Average daylight: 15h and 24min).
The month with the shortest days is December (Average daylight: 9h and 0min).

  • Average sunshine in March: 5h and 0min

The month with the most sunshine is August (Average sunshine: 10h and 6min).
The month with the least sunshine is February (Average sunshine: 3h and 36min).

Average sunshine days in March
Cornish Flat, NH

Average sunshine days in March - Cornish Flat, NH
  • Average sunshine days in March: 9.7 days

The month with the most sunshine days is September (16.3 days).
The month with the least sunshine days is March (9.7 days).

Average UV index in March
Cornish Flat, NH

Average UV index in March - Cornish Flat, NH
  • Average UV index in March: 2

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

Average cloud cover in March
Cornish Flat, NH

Average cloud cover in March - Cornish Flat, NH
  • Average cloud cover in March: 58

The month with the most cloud cover is February (Cloud cover 62).
The month with the least cloud cover is August (Cloud cover 37).

Average visibility in March
Cornish Flat, NH

Average visibility in March - Cornish Flat, NH
  • Average visibility in March: 4mi

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

Cornish Flat, New Hampshire, USA

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