March weather forecast
Lyme, NH

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Weather in March

The first month of the spring, March, is an icy month in Lyme, New Hampshire, with an average temperature ranging between max 35.6°F (2°C) and min 21.2°F (-6°C).

Temperature

As March arrives, Lyme's weather shows a minor increase in high-temperatures, edging from February's subzero cold 27°F (-2.8°C) to a wintry 35.6°F (2°C). Lyme's temperature drops to an average low of 21.2°F (-6°C) during the nights of March.

Humidity

The average relative humidity in March is 85%.

Rainfall

In Lyme, in March, during 11.6 rainfall days, 2.09" (53mm) of precipitation is typically accumulated. In Lyme, during the entire year, the rain falls for 158.3 days and collects up to 28.78" (731mm) of precipitation.

Snowfall

Months with snowfall are January through May, October through December. In Lyme, in March, during 14.4 snowfall days, 7.05" (179mm) of snow is typically accumulated. In Lyme, during the entire year, snow falls for 77.6 days and aggregates up to 45.12" (1146mm) of snow.

Daylight

In March, the average length of the day is 11h and 58min.
On the first day of the month, sunrise is at 6:23 am and sunset at 5:37 pm EST. On the last day of March, sunrise is at 6:30 am and sunset at 7:14 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 4.9h.

UV index

In Lyme, New Hampshire, the average daily maximum UV index in March is 2. A UV Index value of 2, and less, symbolizes a minimal health vulnerability from unprotected exposure to Sun's UV rays for ordinary individuals.
Note: In March, an average UV index of 2 transforms into the following instructions:
Despite the majority tolerating prolonged sun exposure, those with sensitive skin, infants, and children demand continual protection. The best time to avoid the Sun's harmful UV radiation is during midday when it's most potent. Equip yourself with UVA and UVB-filtering sunglasses on clear, sunny days. Be alert to the fact! The reflection from snow can nearly double the UV radiation of the Sun.
Updated: Aug 29, 2024
Published by: Weather U.S. | About Us
Data Sources | Weather Forecasting & Climate

Frequently asked questions

How cold is March?

In March, in Lyme, the average high-temperature is 35.6°F (2°C), and the average low-temperature is 21.2°F (-6°C).

What is the average humidity in March?

The average relative humidity in March is 85%.

How many days does it rain in March?

In Lyme, in March, it is raining for 11.6 days, with typically 2.09" (53mm) of accumulated precipitation.

How much does it snow in March?

In Lyme, in March, snow falls for 14.4 days, with typically accumulated 7.05" (179mm) of snow.

How many hours of daylight does Lyme have in March?

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

When are sunrise and sunset in March?

In March, on the first day of the month, sunrise is at 6:23 am and sunset at 5:37 pm EST. On the last day of the month, sunrise is at 6:30 am and sunset at 7:14 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?

The average sunshine duration in March is 4.9h.

What is the UV index intensity in March?

In March, the average daily maximum UV index is 2. A UV Index estimate 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
Lyme, NH

Average temperature in March - Lyme, NH
  • Average high temperature in March: 35.6°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 (23.9°F).

  • Average low temperature in March: 21.2°F

The month with the highest average low temperature is July (55.9°F).
The coldest month (with the lowest average low temperature) is January (11.7°F).

Average pressure in March
Lyme, NH

Average pressure in March - Lyme, 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
Lyme, NH

Average wind speed in March - Lyme, NH
  • Average wind speed in March: 7mph

The windiest month (with the highest average wind speed) is April (7.2mph).
The calmest month (with the lowest average wind speed) is August (4.7mph).

Average humidity in March
Lyme, NH

Average humidity in March - Lyme, NH
  • Average humidity in March: 85%

The months with the highest relative humidity are January and February (87%).
The months with the lowest relative humidity are April and May (76%).

Average rainfall in March
Lyme, NH

Average rainfall in March - Lyme, NH
  • Average rainfall in March: 2.09"

The wettest month (with the highest rainfall) is October (3.11").
The driest month (with the least rainfall) is September (1.89").

Average rainfall days in March
Lyme, NH

Average rainfall days in March - Lyme, NH
  • Average rainfall days in March: 11.6 days

The month with the highest number of rainy days is May (17.3 days).
The month with the least rainy days is February (7.2 days).

Average snowfall in March
Lyme, NH

Average snowfall in March - Lyme, NH
  • Average snowfall in March: 7.05"

The month with the highest snowfall is February (12.28").
The months with the least snowfall are June, July, August and September (0").

Average snowfall days in March
Lyme, NH

Average snowfall days in March - Lyme, NH
  • Average snowfall days in March: 14.4 days

The month with the highest number of snowfall days is January (16.8 days).
The months with the least snowfall days are June, July, August and September (0 days).

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

Average daylight in March / Average sunshine in March - Lyme, 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: 4h and 5min

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 30min).

Average sunshine days in March
Lyme, NH

Average sunshine days in March - Lyme, NH
  • Average sunshine days in March: 10 days

The month with the most sunshine days is September (15.4 days).
The month with the least sunshine days is February (9.3 days).

Average UV index in March
Lyme, NH

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

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

Average cloud cover in March
Lyme, NH

Average cloud cover in March - Lyme, NH
  • Average cloud cover in March: 59

The month with the most cloud cover is February (Cloud cover 63).
The month with the least cloud cover is August (Cloud cover 37).

Average visibility in March
Lyme, NH

Average visibility in March - Lyme, 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).

Lyme, New Hampshire, USA

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