Contents
- 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
Weather in March
Temperature
March in Londonderry signals a minor shift in the average high-temperature, moving from February's wintry 33.3°F (0.7°C) to a still cold 41.2°F (5.1°C). In Londonderry, the March nights cool down to an average low of 26.4°F (-3.1°C).Humidity
The average relative humidity in March in Londonderry is 79%.Rainfall
In Londonderry, in March, during 8.3 rainfall days, 1.18" (30mm) of precipitation is typically accumulated. In Londonderry, New Hampshire, during the entire year, the rain falls for 104.4 days and collects up to 12.95" (329mm) of precipitation.Snowfall
Months with snowfall in Londonderry are January through May, October through December. In Londonderry, during March, snow falls for 5.7 days and regularly aggregates up to 1.85" (47mm) of snow. In Londonderry, during the entire year, snow falls for 26.1 days and aggregates up to 11.54" (293mm) of snow.Daylight
The average length of the day in March in Londonderry is 11h and 58min.On the first day of March in Londonderry, New Hampshire, sunrise is at 6:19 am and sunset at 5:35 pm EST. On the last day of the month, sunrise is at 6:27 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 Londonderry, the average sunshine in March is 5.7h.UV index
The months with the lowest UV index in Londonderry are January through March, November and December, with an average maximum UV index of 2. A UV Index value of 2, and less, symbolizes a low threat to health from unprotected exposure to Sun's UV rays for the ordinary person.Note: The maximum daily UV index of 2 during March translates into the following directions:
Many can withstand an hour in the sun without burning, yet children must always have protection against sunlight. Sun's radiation is most powerful around mid-day, so it's best to limit outdoor activities during this time. Sunglasses that ward off UVA and UVB rays play a pivotal role in reducing solar eye damage. Notice this! Nearly double the intensity of the Sun's UV radiation can be caused by snow reflection.
Published by: Weather U.S. | About Us
Data Sources | Weather Forecasting & Climate
Frequently asked questions
Is it cold in Londonderry during March?
What is the average humidity in March in Londonderry?
How many days does it rain in March in Londonderry?
How much does it snow in Londonderry in March?
What is the average length of the day in March in Londonderry?
When are sunrise and sunset in March in Londonderry?
When does Daylight Saving Time (DST) start in March in Londonderry?
How many hours of sunshine does Londonderry have in March?
What is the month with the lowest UV index in Londonderry?
How high is the UV index in March in Londonderry?
Average temperature in March
Londonderry, 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
Londonderry, 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
Londonderry, 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
Londonderry, 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
Londonderry, 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
Londonderry, 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
Londonderry, 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
Londonderry, 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
Londonderry, 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
Londonderry, 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
Londonderry, 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
Londonderry, 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
Londonderry, 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).
Londonderry, New Hampshire, USA
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