March weather forecast and climate
Greenville, NH

Weather in March

March, the first month of the spring, in Greenville, is a wintry month, with average temperature fluctuating between 25.2°F (-3.8°C) and 39.4°F (4.1°C).

Temperature

In March, the average high-temperature slightly increases, from a subzero cold 31.3°F (-0.4°C) in February, to a wintry 39.4°F (4.1°C). In Greenville, the average low-temperature is 25.2°F (-3.8°C).

Humidity

In Greenville, the average relative humidity is 80%.

Rainfall

In Greenville, during 7.5 rainfall days, 0.94" (24mm) of precipitation is typically accumulated. Throughout the year, there are 113.8 rainfall days, and 12.44" (316mm) of precipitation is accumulated.

Snowfall

January through May, October through December are months with snowfall in Greenville, New Hampshire. In Greenville, snow falls for 9 days, with typically accumulated 2.76" (70mm) of snow. In Greenville, during the entire year, snow falls for 45.3 days, and aggregates up to 18.78" (477mm) of snow.

Daylight

The average length of the day in Greenville is 12h.

Sunshine

In Greenville, New Hampshire, the average sunshine is 5.5h.

UV index

Months with the lowest UV index are January through March, October through December, with an average maximum UV index of 2. A UV Index estimate of 2, and below, represents a minimal health vulnerability from unprotected exposure to the Sun's UV rays for average individuals.
Note: The average daily UV index of 2 in March transform into the following instructions:
Most people can stay in the Sun for up to 1 hour without burning, apart from children that always must be protected from sun exposure. The solar radiation is most powerful near the mid-day, so the exposure to the direct Sun should be reduced accordingly. A wide-brim hat offers excellent sun protection for eyes, ears, face, and neck. Sunglasses with UVA and UVB protection significantly reduce eye damage from sun exposure. Tightly woven, loose-fitting clothes provide additional protection from the Sun. Caution! The reflection of snow can nearly double the intensity of the Sun's UV radiation.
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FAQ

What is the temperature in March in Greenville?

In Greenville, New Hampshire, in March, the average high-temperature is 39.4°F (4.1°C), and the average low-temperature is 25.2°F (-3.8°C).

What is the average humidity in March in Greenville?

The average relative humidity in March in Greenville is 80%.

How many days does it rain in March in Greenville?

In Greenville, New Hampshire, in March, during 7.5 rainfall days, 0.94" (24mm) of precipitation is typically accumulated.

How many days does it snow in March in Greenville?

In Greenville, New Hampshire, in March, snow falls for 9 days, with typically accumulated 2.76" (70mm) of snow.

How many hours of daylight does Greenville have in March?

In March, the average length of the day in Greenville is 12h.

How many hours of sunshine does Greenville have in March?

In March, the average sunshine in Greenville, New Hampshire, is 5.5h.

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

Months with the lowest UV index in Greenville are January through March, October through December, with an average maximum UV index of 2.

What is the UV index reading in March in Greenville?

In March, the average daily maximum UV index is 2. A UV Index value of 2, and less, symbolizes a minimal hazard to health from unsafe exposure to the Sun's UV rays.

Average temperature in March
Greenville, NH

Average temperature in March - Greenville, NH
  • Average high temperature in March: 39.4°F

The warmest month (with the highest average high temperature) is July (79.3°F).
The month with the lowest average high temperature is January (28.6°F).

  • Average low temperature in March: 25.2°F

The month with the highest average low temperature is July (60.3°F).
The coldest month (with the lowest average low temperature) is January (16°F).

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Average pressure in March
Greenville, NH

Average pressure in March - Greenville, NH
  • Average pressure in March: 30.03"

The month with the highest atmospheric pressure is November (30.07").
The month with the lowest atmospheric pressure is June (29.92").

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Average wind speed in March
Greenville, NH

Average wind speed in March - Greenville, NH
  • Average wind speed in March: 8.1mph

The windiest month (with the highest average wind speed) is January (8.4mph).
The calmest month (with the lowest average wind speed) is August (5.3mph).

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Average humidity in March
Greenville, NH

Average humidity in March - Greenville, NH
  • Average humidity in March: 80%

The month with the highest relative humidity is February (84%).
The month with the lowest relative humidity is April (73%).

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Average rainfall in March
Greenville, NH

Average rainfall in March - Greenville, NH
  • Average rainfall in March: 0.94"

The wettest month (with the highest rainfall) is July (1.34").
The driest month (with the least rainfall) is September (0.71").

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Average rainfall days in March
Greenville, NH

Average rainfall days in March - Greenville, NH
  • Average rainfall days in March: 7.5 days

The month with the highest number of rainy days is May (13.5 days).
The month with the least rainy days is February (4.2 days).

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Average snowfall in March
Greenville, NH

Average snowfall in March - Greenville, NH
  • Average snowfall in March: 2.76"

The month with the highest snowfall is November (3.9").
Months with the least snowfall are June, July, August and September (0").

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Average snowfall days in March
Greenville, NH

Average snowfall days in March - Greenville, NH
  • Average snowfall days in March: 9 days

The month with the highest number of snowfall days is February (9.7 days).
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
Greenville, NH

Average daylight in March / Average sunshine in March - Greenville, NH
  • Average daylight in March: 12h

The month with the longest days is June (Average daylight: 15.3h).
The month with the shortest days is December (Average daylight: 9.1h).

  • Average sunshine in March: 5.5h

The month with the most sunshine is August (Average sunshine: 10.2h).
The month with the least sunshine is February (Average sunshine: 4.4h).

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Average sunshine days in March
Greenville, NH

Average sunshine days in March - Greenville, NH
  • Average sunshine days in March: 16.7 days

The month with the most sunshine days is January (20.3 days).
The month with the least sunshine days is June (14.3 days).

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Average UV index in March
Greenville, NH

Average UV index in March - Greenville, NH
  • Average UV index in March: 2

The month with the highest UV index is July (UV index 6).
Months with the lowest UV index are January, February, March, October, November and December (UV index 2).

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Average cloud cover in March
Greenville, NH

Average cloud cover in March - Greenville, NH
  • Average cloud cover in March: 53

The month with the most cloud cover is March (Cloud cover 53).
The month with the least cloud cover is August (Cloud cover 36).

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Average visibility in March
Greenville, NH

Average visibility in March - Greenville, NH
  • Average visibility in March: 5mi

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

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