March weather - Spring 2024

Weather in March
Frequently asked questions
Average temperature in March
Average pressure in March
Average wind speed in March
Average humidity in March
Average rainfall in March
Average rainfall days in March
Average snowfall in March
Average snowfall days in March
Average daylight in March
Average sunshine in March
Average sunshine days in March
Average UV index in March
Average cloud cover in March
Average visibility in March

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 shift into March in Manchester brings a slight increase in the average high-temperature, moving from a cold 33.3°F (0.7°C) in February to a still icy 41.2°F (5.1°C). Manchester's nights in March experience an average temperature drop to 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, during 8.3 rainfall days, 1.18" (30mm) of precipitation is typically accumulated. Throughout the year, there are 104.4 rainfall days, and 12.95" (329mm) of precipitation is accumulated.

Snowfall

Months with snowfall are January through May, October through December. In Manchester, in March, during 5.7 snowfall days, 1.85" (47mm) of snow is typically accumulated. Throughout the year, there are 26.1 snowfall days, and 11.54" (293mm) of snow is accumulated.

Daylight

In Manchester, the average length of the day in March is 11h and 58min.
On the first day of March, 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 are January through March, November and 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 Sun's UV rays for ordinary individuals.
Note: The daily high UV index of 2 during March translates into the following recommendations:
Most individuals face no significant issues with extended sun exposure, but it is always essential to protect children, babies, and those with sensitive skin. The Sun's most harmful UV rays are emitted around midday; avoid staying outdoors for long during this time. For excellent sun protection for the eyes, ears, face, and neck, consider a wide-brim hat. Bear in mind! The Sun's UV radiation can nearly double in intensity due to the reflective quality of snow.

Updated: Jun 6, 2024
Published by: Weather Atlas | About Us
Data Sources | Weather Forecasting & Climate

Frequently asked questions

How cold does it get in March?

In Manchester, 41.2°F (5.1°C) is the average high-temperature and 26.4°F (-3.1°C) is the average low-temperature during March.

What is the average humidity in March?

In March, the average relative humidity is 79%.

How many days does it rain in March?

In Manchester, during March, the rain falls for 8.3 days and regularly aggregates up to 1.18" (30mm) of precipitation.

How many days does it snow in March?

In Manchester, in March, during 5.7 snowfall days, 1.85" (47mm) of snow is typically accumulated.

How many hours of daylight does Manchester have in March?

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

When are sunrise and sunset in March?

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.

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 5.7h.

When is 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 2.

What is the UV index intensity in March?

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

Today

Tomorrow

Long-term

Year J F March A M J J A S O N D

Feb

March

Apr

Average high temperature

33.3°F 0.7°C

41.2°F 5.1°C

55°F 12.8°C

Average low temperature

Average pressure

Average wind speed

Average max. wind speed

8.7mph 14km/h

8.5mph 13.7km/h

8.2mph 13.2km/h

Average wind speed gusts

Average humidity

Average rainfall

Average rainfall days

Average snowfall

Average snowfall days

Average daylight

Average sunshine

Average sunshine days

18.9

18.6

18.3

Average UV index

Average cloud cover

Average visibility

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).

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).

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).

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%).

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").

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).

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").

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).

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).

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).

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).

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).

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).

March weather forecast
Manchester, NH

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