April weather forecast
New Boston, NH

Share

Weather in April

April in New Boston, New Hampshire, is a cool spring month, with an average temperature varying between 54.7°F (12.6°C) and 37°F (2.8°C).

Temperature

As April arrives, New Boston's weather shows an increase in high-temperatures, moving from March's icy 41°F (5°C) to a cool 54.7°F (12.6°C). During April, the average low-temperature is a cold 37°F (2.8°C).

Humidity

April is the least humid month, with an average relative humidity of 72%.

Rainfall

In April, in New Boston, the rain falls for 15.1 days. Throughout April, 2.64" (67mm) of precipitation is accumulated. Throughout the year, there are 146.9 rainfall days, and 28.15" (715mm) of precipitation is accumulated.

Snowfall

Months with snowfall are January through May, October through December. In New Boston, in April, snow falls for 2.1 days, with typically accumulated 1.57" (40mm) of snow. In New Boston, during the entire year, snow falls for 38.3 days and aggregates up to 26.42" (671mm) of snow.

Daylight

In New Boston, the average length of the day in April is 13h and 26min.
On the first day of April, sunrise is at 6:27 am and sunset at 7:13 pm. On the last day of the month, sunrise is at 5:40 am and sunset at 7:47 pm EDT.

Sunshine

In April, the average sunshine is 8.1h.

UV index

In New Boston, the average daily maximum UV index in April is 3. A UV Index value of 3 to 5 symbolizes a moderate threat to health from unsafe exposure to UV radiation for average individuals.
Note: In April, a daily maximum UV index of 3 leads to the following instructions:
Take heed. Individuals of lighter complexion can be burned in less than half an hour. UV radiation from the Sun is most dangerous during midday; take precautions and seek shade. Clothes that are both tight-knit and comfortably loose are prime choices for sun protection. Take heed! The reflection of snow can intensify the Sun's UV radiation nearly double.
[Resources]

Frequently asked questions

What are the temperatures in New Boston in April?

The average high-temperature, in April, in New Boston, is 54.7°F (12.6°C), while the average low-temperature is 37°F (2.8°C).

What is the least humid month in New Boston?

With an average relative humidity of 72%, April is the least humid month in New Boston, New Hampshire.

What is the average humidity in April in New Boston?

In New Boston, the average relative humidity in April is 72%.

How many days does it rain in April in New Boston?

In April, in New Boston, New Hampshire, the rain falls for 15.1 days. Throughout April, 2.64" (67mm) of precipitation is accumulated.

How much does it snow in New Boston in April?

In New Boston, in April, during 2.1 snowfall days, 1.57" (40mm) of snow is typically accumulated.

What is the average length of the day in April in New Boston?

In New Boston, New Hampshire, the average day length in April is 13h and 26min.

When is the sunrise / sunset in April in New Boston?

In April, on the first day of the month, sunrise is at 6:27 am and sunset at 7:13 pm. On the last day of the month, sunrise is at 5:40 am and sunset at 7:47 pm EDT.

How long on average sun shines in April in New Boston?

The average sunshine duration in April in New Boston is 8.1h.

What is the UV index intensity in April in New Boston?

The average daily maximum UV index in April is 3. A UV Index reading of 3 to 5 represents a medium hazard to health 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 April
New Boston, NH

Average temperature in April - New Boston, NH
  • Average high temperature in April: 54.7°F

The warmest month (with the highest average high temperature) is July (81.5°F).
The month with the lowest average high temperature is January (29.7°F).

  • Average low temperature in April: 37°F

The month with the highest average low temperature is July (61°F).
The coldest month (with the lowest average low temperature) is January (17.1°F).

[Resources]

Average pressure in April
New Boston, NH

Average pressure in April - New Boston, NH
  • Average pressure in April: 29.96"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 April
New Boston, NH

Average wind speed in April - New Boston, NH
  • Average wind speed in April: 7.6mph

The windiest month (with the highest average wind speed) is January (8.1mph).
The calmest months (with the lowest average wind speed) are July and August (5.2mph).

[Resources]

Average humidity in April
New Boston, NH

Average humidity in April - New Boston, NH
  • Average humidity in April: 72%

The month with the highest relative humidity is February (82%).
The month with the lowest relative humidity is April (72%).

[Resources]

Average rainfall in April
New Boston, NH

Average rainfall in April - New Boston, NH
  • Average rainfall in April: 2.64"

The wettest month (with the highest rainfall) is October (3.03").
The driest month (with the least rainfall) is September (1.61").

[Resources]

Average rainfall days in April
New Boston, NH

Average rainfall days in April - New Boston, NH
  • Average rainfall days in April: 15.1 days

The month with the highest number of rainy days is May (15.7 days).
The month with the least rainy days is January (6.9 days).

[Resources]

Average snowfall in April
New Boston, NH

Average snowfall in April - New Boston, NH
  • Average snowfall in April: 1.57"

The month with the highest snowfall is February (6.42").
The months with the least snowfall are June, July, August and September (0").

[Resources]

Average snowfall days in April
New Boston, NH

Average snowfall days in April - New Boston, NH
  • Average snowfall days in April: 2.1 days

The month with the highest number of snowfall days is February (9.4 days).
The months with the least snowfall days are June, July, August and September (0 days).

[Resources]

Average daylight in April /
Average sunshine in April
New Boston, NH

Average daylight in April / Average sunshine in April - New Boston, NH
  • Average daylight in April: 13h and 2min

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 April: 8h and 1min

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 April
New Boston, NH

Average sunshine days in April - New Boston, NH
  • Average sunshine days in April: 13.2 days

The month with the most sunshine days is November (17.5 days).
The month with the least sunshine days is April (13.2 days).

[Resources]

Average UV index in April
New Boston, NH

Average UV index in April - New Boston, NH
  • Average UV index in April: 3

The months with the highest UV index are 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 April
New Boston, NH

Average cloud cover in April - New Boston, NH
  • Average cloud cover in April: 47

The month with the most cloud cover is March (Cloud cover 50).
The month with the least cloud cover is August (Cloud cover 33).

[Resources]

Average visibility in April
New Boston, NH

Average visibility in April - New Boston, NH
  • Average visibility in April: 6mi

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

[Resources]

New Boston, New Hampshire, USA

Weather forecast for your location

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