April weather forecast
Henniker, NH

Weather in April

April in Henniker, New Hampshire, is a fresh spring month, with temperature in the range of an average low of 34.9°F (1.6°C) and an average high of 52.3°F (11.3°C).

Temperature

In Henniker, the average high-temperature in April increases from a wintry 38.8°F (3.8°C) in March to a cool 52.3°F (11.3°C). The average low-temperature, is 34.9°F (1.6°C).

Humidity

The least humid month in Henniker is April, with an average relative humidity of 74%.

Rainfall

In Henniker, during April, the rain falls for 15.1 days and regularly aggregates up to 2.56" (65mm) of precipitation. Throughout the year, in Henniker, there are 149.8 rainfall days, and 27.95" (710mm) of precipitation is accumulated.

Snowfall

January through May, October through December are months with snowfall in Henniker. In Henniker, New Hampshire, snow falls for 3.4 days, with typically accumulated 2.05" (52mm) of snow. Throughout the year, there are 54.7 snowfall days, and 34.06" (865mm) of snow is accumulated.

Daylight

In April, the average length of the day is 13h and 26min.
On the first day of the month, sunrise is at 6:28 am and sunset at 7:13 pm. On the last day of April, in Henniker, sunrise is at 5:41 am and sunset at 7:47 pm EDT.

Sunshine

In Henniker, the average sunshine in April is 7.7h.

UV index

The average daily maximum UV index in April in Henniker is 3. A UV Index of 3 to 5 symbolizes a moderate threat to health from exposure to the Sun's UV rays for average individuals.
Note: In April, the average maximum UV index of 3 translate into the following recommendations:
Take precautions. Light skin individuals may get burned in less than 30 minutes. The Sun's most intense and consequently most harmful UV radiation during midday hours should be decreased by minimizing exposure and seeking shade. On bright days sunglasses that block both UVA and UVB rays should be worn. A hat with a wide brim is extremely helpful, as it can prevent roughly 50% of UV radiation from reaching the eyes. Beware! The strength of the UV rays is increased nearly double-fold by the reflection of the snow.
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FAQ

What is the least humid month in Henniker?

The least humid month in Henniker is April, with an average relative humidity of 74%.

What is the average humidity in April in Henniker?

In Henniker, New Hampshire, the average relative humidity in April is 74%.

How many days does it rain in April in Henniker?

In Henniker, New Hampshire, in April, during 15.1 rainfall days, 2.56" (65mm) of precipitation is typically accumulated.

How much does it snow in Henniker in April?

In Henniker, during April, snow falls for 3.4 days and regularly aggregates up to 2.05" (52mm) of snow.

What is the average length of the day in April in Henniker?

The average day length in April is 13h and 26min.

What time are sunrise and sunset in April in Henniker?

On the first day of April in Henniker, sunrise is at 6:28 am and sunset at 7:13 pm. On the last day of the month, sunrise is at 5:41 am and sunset at 7:47 pm EDT.

How many hours of sunshine does Henniker have in April?

In April, the average sunshine duration in Henniker is 7.7h.

What is the UV index reading in April in Henniker?

In April, the average daily maximum UV index is 3. A UV Index of 3 to 5 symbolizes a moderate vulnerability from unsafe exposure to Sun's UV rays.
Average humidity
Average rainfall days
Average snowfall days
Average sunshine
Average sunshine days
Average UV index
Average cloud cover
Average visibility

Average temperature in April
Henniker, NH

Average temperature in April - Henniker, NH
  • Average high temperature in April: 52.3°F

The warmest month (with the highest average high temperature) is July (79.7°F).
The month with the lowest average high temperature is January (27.5°F).

  • Average low temperature in April: 34.9°F

The month with the highest average low temperature is July (59.2°F).
The coldest month (with the lowest average low temperature) is January (14.9°F).

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Average pressure in April
Henniker, NH

Average pressure in April - Henniker, 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).

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Average wind speed in April
Henniker, NH

Average wind speed in April - Henniker, NH
  • Average wind speed in April: 7.4mph

The windiest month (with the highest average wind speed) is January (7.8mph).
The calmest month (with the lowest average wind speed) is August (4.9mph).

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Average humidity in April
Henniker, NH

Average humidity in April - Henniker, NH
  • Average humidity in April: 74%

The month with the highest relative humidity is February (85%).
The month with the lowest relative humidity is April (74%).

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Average rainfall in April
Henniker, NH

Average rainfall in April - Henniker, NH
  • Average rainfall in April: 2.56"

The wettest month (with the highest rainfall) is October (3.19").
The driest month (with the least rainfall) is September (1.89").

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Average rainfall days in April
Henniker, NH

Average rainfall days in April - Henniker, NH
  • Average rainfall days in April: 15.1 days

The months with the highest number of rainy days are May and June (15.8 days).
The month with the least rainy days is February (8.1 days).

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Average snowfall in April
Henniker, NH

Average snowfall in April - Henniker, NH
  • Average snowfall in April: 2.05"

The month with the highest snowfall is February (8.62").
The months with the least snowfall are June, July, August and September (0").

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Average snowfall days in April
Henniker, NH

Average snowfall days in April - Henniker, NH
  • Average snowfall days in April: 3.4 days

The month with the highest number of snowfall days is March (12.2 days).
The months with the least snowfall days are June, July, August and September (0 days).

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Average daylight in April /
Average sunshine in April
Henniker, NH

Average daylight in April / Average sunshine in April - Henniker, NH
  • Average daylight in April: 13h and 26min

The month with the longest days is June (Average daylight: 15h and 20min).
The month with the shortest days is December (Average daylight: 9h and 3min).

  • Average sunshine in April: 7h and 42min

The month with the most sunshine is August (Average sunshine: 10h and 18min).
The month with the least sunshine is February (Average sunshine: 4h and 18min).

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Average sunshine days in April
Henniker, NH

Average sunshine days in April - Henniker, NH
  • Average sunshine days in April: 12.3 days

The month with the most sunshine days is September (16.1 days).
The month with the least sunshine days is March (11.3 days).

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Average UV index in April
Henniker, NH

Average UV index in April - Henniker, 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, October, November and December (UV index 2).

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Average cloud cover in April
Henniker, NH

Average cloud cover in April - Henniker, NH
  • Average cloud cover in April: 49

The month with the most cloud cover is March (Cloud cover 53).
The month with the least cloud cover is August (Cloud cover 35).

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Average visibility in April
Henniker, NH

Average visibility in April - Henniker, NH
  • Average visibility in April: 5mi

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

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