April weather forecast
Bretton Woods, NH

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Weather in April

Commencement of April marks a significant transformation in Bretton Woods, where the rather restrictive cold weather offers way to more welcoming conditions. The higher temperatures stimulate the blossoming of flora, replacing the monotonous color palette of winter. Despite the warming phase, occasional traces of snow can still be seen melting away, in the initial part of April. Towards mid-April, the city no longer experiences snowfall, a condition that persists for the following months. With the progression towards May, warmer weather settles.

Temperature

The start of April signals an increase in the average high-temperature, moving from an icy 32.5°F (0.3°C) in March to a chilly 45.3°F (7.4°C). Bretton Woods's average low-temperature is measured at a freezing cold 29.7°F (-1.3°C) during April.

Humidity

The average relative humidity in April is 81%.

Rainfall

In Bretton Woods, during April, the rain falls for 13.8 days and regularly aggregates up to 3.54" (90mm) of precipitation. Throughout the year, there are 152.5 rainfall days, and 34.72" (882mm) of precipitation is accumulated.

Snowfall

Months with snowfall are January through May, October through December. In Bretton Woods, during April, snow falls for 13.2 days and regularly aggregates up to 14.06" (357mm) of snow. In Bretton Woods, during the entire year, snow falls for 120.8 days and aggregates up to 97.17" (2468mm) of snow.

Daylight

In Bretton Woods, the average length of the day in April is 13h and 29min.
On the first day of April, sunrise is at 6:25 am and sunset at 7:13 pm. On the last day of the month, sunrise is at 5:36 am and sunset at 7:48 pm EDT.

Sunshine

The average sunshine in April is 6h.

UV index

The average daily maximum UV index in April is 2. A UV Index reading of 2, and below, represents a low health risk from unsafe exposure to UV radiation for average individuals.
Note: In April, a daily maximum UV index of 2 leads to the following instructions:
Most individuals face no significant issues with extended sun exposure, but it is always essential to protect children, babies, and those with sensitive skin. To avoid the Sun's strongest rays, limit exposure around the mid-day period. A wide-brimmed hat provides unparalleled sun protection for sensitive areas like the eyes, ears, and neck. Be mindful! The reflection from snow can increase the Sun's UV radiation nearly twice.
Updated: Aug 18, 2024
Published by: Weather U.S. | About Us
Data Sources | Weather Forecasting & Climate

Frequently asked questions

What is the average April temperature?

The average high-temperature and low-temperature during April are 45.3°F (7.4°C) and 29.7°F (-1.3°C) respectively.

What is the average humidity in April?

In Bretton Woods, the average relative humidity in April is 81%.

How many days does it rain in April?

In Bretton Woods, during April, the rain falls for 13.8 days and regularly aggregates up to 3.54" (90mm) of precipitation.

How much does it snow in April?

In Bretton Woods, New Hampshire, during April, snow falls for 13.2 days and regularly aggregates up to 14.06" (357mm) of snow.

How many hours of daylight does Bretton Woods have in April?

The average day length in April is 13h and 29min.

When are sunrise and sunset in April?

In April, on the first day of the month, sunrise is at 6:25 am and sunset at 7:13 pm. On the last day of the month, in Bretton Woods, sunrise is at 5:36 am and sunset at 7:48 pm EDT.

How long on average sun shines in April?

In April, the average sunshine duration is 6h.

How high is the UV index in April?

In April, the average daily maximum UV index in Bretton Woods is 2. A UV Index value of 2, and less, symbolizes a low health risk from unsafe 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
Bretton Woods, NH

Average temperature in April - Bretton Woods, NH
  • Average high temperature in April: 45.3°F

The warmest month (with the highest average high temperature) is July (74.1°F).
The month with the lowest average high temperature is January (21.9°F).

  • Average low temperature in April: 29.7°F

The month with the highest average low temperature is July (54.1°F).
The coldest month (with the lowest average low temperature) is January (8.6°F).

Average pressure in April
Bretton Woods, NH

Average pressure in April - Bretton Woods, NH
  • Average pressure in April: 29.95"Hg

The month with the highest atmospheric pressure is November (30.06"Hg).
The month with the lowest atmospheric pressure is June (29.91"Hg).

Average wind speed in April
Bretton Woods, NH

Average wind speed in April - Bretton Woods, NH
  • Average wind speed in April: 6.5mph

The windiest months (with the highest average wind speed) are January and February (6.9mph).
The calmest month (with the lowest average wind speed) is August (4.6mph).

Average humidity in April
Bretton Woods, NH

Average humidity in April - Bretton Woods, NH
  • Average humidity in April: 81%

The month with the highest relative humidity is February (90%).
The month with the lowest relative humidity is May (77%).

Average rainfall in April
Bretton Woods, NH

Average rainfall in April - Bretton Woods, NH
  • Average rainfall in April: 3.54"

The wettest month (with the highest rainfall) is October (3.62").
The driest month (with the least rainfall) is September (2.24").

Average rainfall days in April
Bretton Woods, NH

Average rainfall days in April - Bretton Woods, NH
  • Average rainfall days in April: 13.8 days

The month with the highest number of rainy days is July (19.1 days).
The month with the least rainy days is February (5.2 days).

Average snowfall in April
Bretton Woods, NH

Average snowfall in April - Bretton Woods, NH
  • Average snowfall in April: 14.06"

The month with the highest snowfall is February (17.44").
The months with the least snowfall are June, July, August and September (0").

Average snowfall days in April
Bretton Woods, NH

Average snowfall days in April - Bretton Woods, NH
  • Average snowfall days in April: 13.2 days

The month with the highest number of snowfall days is January (22.1 days).
The months with the least snowfall days are June, July, August and September (0 days).

Average daylight in April /
Average sunshine in April
Bretton Woods, NH

Average daylight in April / Average sunshine in April - Bretton Woods, NH
  • Average daylight in April: 13h and 3min

The month with the longest days is June (Average daylight: 15h and 30min).
The month with the shortest days is December (Average daylight: 8h and 54min).

  • Average sunshine in April: 6h and 0min

The months with the most sunshine are July and August (Average sunshine: 9h and 18min).
The month with the least sunshine is February (Average sunshine: 2h and 42min).

Average sunshine days in April
Bretton Woods, NH

Average sunshine days in April - Bretton Woods, NH
  • Average sunshine days in April: 8.8 days

The month with the most sunshine days is September (14.1 days).
The month with the least sunshine days is February (5.8 days).

Average UV index in April
Bretton Woods, NH

Average UV index in April - Bretton Woods, NH
  • Average UV index in April: 2

The months with the highest UV index are June and July (UV index 5).
The months with the lowest UV index are January, February and December (UV index 1).

Average cloud cover in April
Bretton Woods, NH

Average cloud cover in April - Bretton Woods, NH
  • Average cloud cover in April: 62

The month with the most cloud cover is February (Cloud cover 75).
The months with the least cloud cover are July and August (Cloud cover 43).

Average visibility in April
Bretton Woods, NH

Average visibility in April - Bretton Woods, NH
  • Average visibility in April: 4mi

The months with the highest visibility are May, June and July (5mi).
The months with the lowest visibility are January, February, March, April, August, September, October, November and December (4mi).

Bretton Woods, New Hampshire, USA

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