March weather forecast
Manchester, NH

Share
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

Weather in March

Spring begins to make itself known in Manchester during March. There is a leap in daily temperatures, yet at the same time, the city gets a final dusting of winter snow, totaling 1.85" (47mm). As the snow makes its exit, daylight increases by more than an hour compared to February, a welcome respite for residents. The wind loses some of its winter bite and the city usually experiences slightly improved visibility during this transitionary period.

Temperature

The coming of March brings a minor shift in Manchester's weather, with average high-temperatures adjusting from February's wintry 33.3°F (0.7°C) to a still icy 41.2°F (5.1°C). During March, the average low-temperature in Manchester is a freezing cold 26.4°F (-3.1°C).

Humidity

In Manchester, the average relative humidity in March is 79%.

Rainfall

In Manchester, in March, it is raining for 8.3 days, with typically 1.18" (30mm) of accumulated precipitation. In Manchester, during the entire year, the rain falls for 104.4 days and collects up to 12.95" (329mm) of precipitation.

Snowfall

January through May, October through December are months with snowfall in Manchester, New Hampshire. In Manchester, New Hampshire, during March, snow falls for 5.7 days and regularly aggregates up to 1.85" (47mm) of snow. In Manchester, during the entire year, snow falls for 26.1 days and aggregates up to 11.54" (293mm) of snow.

Daylight

In Manchester, the average length of the day in March is 11h and 58min.
On the first day of March in Manchester, sunrise is at 6:20 am and sunset at 5:35 pm EST. On the last day of the month, sunrise is at 6:28 am and sunset at 7:11 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 Manchester, the average sunshine in March is 5.7h.

UV index

The months with the lowest UV index in Manchester, New Hampshire, are January through March, November and December, with an average maximum UV index of 2. A UV Index of 2, and less, symbolizes a low health risk from unprotected exposure to Sun's UV rays for the average person.
Note: The maximum UV index of 2 during March translates into these guidelines:
While many people can endure lengthy sun exposure, it remains imperative to safeguard babies, children, and fair-skinned individuals. Solar radiation peaks around mid-day, so it's wise to limit exposure to the Sun at this time. Opt for tightly woven and loose clothing to enhance protection from the Sun. Mind you! Snow reflection can increase the intensity of the Sun's UV radiation nearly twofold.
[Resources]

Frequently asked questions

How cold does it get in Manchester in March?

During March, Manchester experiences an average high-temperature of 41.2°F (5.1°C) and a low-temperature of 26.4°F (-3.1°C).

What is the average humidity in March in Manchester?

The average relative humidity in March is 79%.

How much does it rain in Manchester in March?

In Manchester, in March, it is raining for 8.3 days, with typically 1.18" (30mm) of accumulated precipitation.

How many days does it snow in March in Manchester?

In March, in Manchester, it is snowing for 5.7 days. Throughout March, 1.85" (47mm) of snow is accumulated.

How many hours of daylight does Manchester have in March?

In March, the average day length in Manchester, New Hampshire, is 11h and 58min.

What time are sunrise and sunset in March in Manchester?

In March, on the first day of the month, sunrise is at 6:20 am and sunset at 5:35 pm EST. On the last day of the month, sunrise is at 6:28 am and sunset at 7:11 pm EDT.

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

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

The average sunshine duration in March in Manchester, New Hampshire, is 5.7h.

What are the months with the lowest UV index in Manchester?

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

What is the UV index intensity in March in Manchester?

In March, the average daily maximum UV index in Manchester is 2. A UV Index reading of 2, and below, represents a low health risk from exposure to Sun's UV rays.
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
Manchester, NH

Average temperature in March - Manchester, NH
  • Average high temperature in March: 41.2°F

The warmest month (with the highest average high temperature) is July (81.7°F).
The month with the lowest average high temperature is January (30.6°F).

  • Average low temperature in March: 26.4°F

The month with the highest average low temperature is July (61°F).
The coldest month (with the lowest average low temperature) is January (18°F).

[Resources]

Average pressure in March
Manchester, NH

Average pressure in March - Manchester, NH
  • Average pressure in March: 30.03"Hg

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

[Resources]

Average wind speed in March
Manchester, NH

Average wind speed in March - Manchester, NH
  • Average wind speed in March: 7.9mph

The windiest month (with the highest average wind speed) is January (8.3mph).
The calmest month (with the lowest average wind speed) is August (5.1mph).

[Resources]

Average humidity in March
Manchester, NH

Average humidity in March - Manchester, NH
  • Average humidity in March: 79%

The month with the highest relative humidity is February (81%).
The month with the lowest relative humidity is April (72%).

[Resources]

Average rainfall in March
Manchester, NH

Average rainfall in March - Manchester, NH
  • Average rainfall in March: 1.18"

The wettest month (with the highest rainfall) is October (1.38").
The driest month (with the least rainfall) is January (0.75").

[Resources]

Average rainfall days in March
Manchester, NH

Average rainfall days in March - Manchester, NH
  • Average rainfall days in March: 8.3 days

The month with the highest number of rainy days is June (12.1 days).
The month with the least rainy days is January (4.1 days).

[Resources]

Average snowfall in March
Manchester, NH

Average snowfall in March - Manchester, NH
  • Average snowfall in March: 1.85"

The month with the highest snowfall is December (2.99").
The months with the least snowfall are June, July, August and September (0").

[Resources]

Average snowfall days in March
Manchester, NH

Average snowfall days in March - Manchester, NH
  • Average snowfall days in March: 5.7 days

The month with the highest number of snowfall days is January (7.1 days).
The months with the least snowfall days are June, July, August and September (0 days).

[Resources]

Average daylight in March /
Average sunshine in March
Manchester, NH

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

The month with the longest days is June (Average daylight: 15h and 18min).
The month with the shortest days is December (Average daylight: 9h and 6min).

  • Average sunshine in March: 5h and 4min

The month with the most sunshine is August (Average sunshine: 10h and 24min).
The month with the least sunshine is February (Average sunshine: 4h and 36min).

[Resources]

Average sunshine days in March
Manchester, NH

Average sunshine days in March - Manchester, NH
  • Average sunshine days in March: 18.6 days

The months with the most sunshine days are January and December (21.3 days).
The month with the least sunshine days is June (16.7 days).

[Resources]

Average UV index in March
Manchester, NH

Average UV index in March - Manchester, NH
  • 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).

[Resources]

Average cloud cover in March
Manchester, NH

Average cloud cover in March - Manchester, NH
  • Average cloud cover in March: 51

The month with the most cloud cover is March (Cloud cover 51).
The month with the least cloud cover is August (Cloud cover 33).

[Resources]

Average visibility in March
Manchester, NH

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

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

[Resources]

Manchester, New Hampshire, USA

Weather forecast for your location

1. Click Locate me button
2. Allow the app to use your location