Manchester
New Hampshire, USA
Long-term weather forecast
Long-term weather forecast

March weather forecast and climate
Manchester, NH

The colorful buildings in the city of Manchester, New Hampshire, right next to scenic trees on the seashore, a beautiful glass image in the river below
The colorful buildings in the city of Manchester, New Hampshire, right next to scenic trees on the seashore, a beautiful glass image in the river below
The first month of the spring, March, is a chilly month in Manchester, New Hampshire, with temperature in the range of an average high of 45°F (7.2°C) and an average low of 27.1°F (-2.7°C).

Temperature

In Manchester, the average high-temperature marginally rises, from a cold 36.9°F (2.7°C) in February, to a frosty 45°F (7.2°C). In Manchester, the average low-temperature is 27.1°F (-2.7°C).

Rainfall

The month with the most rainfall in Manchester is March when the rain falls for 9.7 days and typically aggregates up to 4.3" (110mm) of precipitation.

Snowfall

January through April, November and December are months with snowfall in Manchester.

Daylight

In Manchester, the average length of the day is 12h.

Sunshine

In Manchester, New Hampshire, the average sunshine in March is 7h.

UV index

The average daily maximum UV index in March is 4. A UV Index estimate of 3 to 5 represents a medium vulnerability from unprotected exposure to the Sun's UV rays for ordinary individuals.
The daily maximum UV index of 4 interpret into the following advice:
Take precautions - Protection against the skin and eye damage is obliged. The Sun's most intense and consequently most harmful UV radiation during midday hours should be decreased by minimizing exposure and seeking shade. On bright days sunglasses that block both UVA and UVB rays should be worn. A hat with a wide brim is extremely helpful, as it can prevent roughly 50% of UV radiation from reaching the eyes. Caution! The reflection of snow can nearly double the intensity of the Sun's UV radiation.

What is the temperature in March in Manchester?

In Manchester, in March, the average high-temperature is 45°F (7.2°C), and the average low-temperature is 27.1°F (-2.7°C).

How much does it rain in Manchester in March?

In Manchester, New Hampshire, in March, during 9.7 rainfall days, 4.3" (110mm) of precipitation is typically accumulated.

What is the wettest month in Manchester?

March is the month with the most rainfall in Manchester. Rain falls for 9.7 days and accumulates 4.3" (110mm) of precipitation.

How many days does it snow in March in Manchester?

In Manchester, during March, snow falls for 2.5 days and regularly aggregates up to 6" (152.4mm) of snow.

How many hours of daylight does Manchester have in March?

In March, the average length of the day in Manchester, New Hampshire, is 12h.

How long on average sun shines in March in Manchester?

In Manchester, the average sunshine in March is 7h.

How high is the UV index in March in Manchester?

In March, the average daily maximum UV index in Manchester, New Hampshire, is 4. A UV Index reading of 3 to 5 represents a moderate health threat from the exposure to the Sun's UV radiation.
Average temperature in March - Manchester, NH
  • Average high temperature in March: 44.9°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 (33.1°F).

  • Average low temperature in March: 27.2°F

The month with the highest average low temperature is July (62.7°F).
The coldest month (with the lowest average low temperature) is January (15.7°F).

Average rainfall in March - Manchester, NH
  • Average rainfall in March: 4.3"

The wettest month (with the highest rainfall) is March (4.3").
The driest month (with the lowest rainfall) is February (2.8").

Average rainfall days in March - Manchester, NH
  • Average rainfall days in March: 9.7 days

The month with the highest number of rainy days is April (11.2 days).
The month with the lowest number of rainy days is February (8 days).

Average snowfall in March - Manchester, NH
  • Average snowfall in March: 6"

The month with the highest snowfall is January (14.4").
Months with the lowest snowfall are May, June, July, August, September and October (0").

Average snowfall days in March - Manchester, NH
  • Average snowfall days in March: 2.5 days

The month with the highest number of snowfall days is January (5.2 days).
Months with the lowest number of snowfall days are May, June, July, August, September and October (0 days).

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

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

  • Average sunshine in March: 7h

The month with most sunshine is July (Average sunshine: 10h).
Months with least sunshine are November and December (Average sunshine: 4).

Average UV index in March - Manchester, NH
  • Average UV index in March: 4

Months with the highest UV index are June and July (UV index 8).
Months with the lowest UV index are January and December (UV index 1).