April weather forecast and climate
Lancaster, NH

Weather in April

April is a chilly spring month in Lancaster, New Hampshire, with average temperature varying between 29.7°F (-1.3°C) and 46.2°F (7.9°C).

Temperature

In April, the average high-temperature increases, from a cold 33.3°F (0.7°C) in March, to a frosty 46.2°F (7.9°C). In April, in Lancaster, the average low-temperature is 29.7°F (-1.3°C).

Humidity

In April, the average relative humidity is 80%.

Rainfall

In Lancaster, in April, during 14.8 rainfall days, 2.83" (72mm) of precipitation is typically accumulated. Throughout the year, there are 150.5 rainfall days, and 27.99" (711mm) of precipitation is accumulated.

Snowfall

Months with snowfall are January through May, October through December. In Lancaster, New Hampshire, in April, snow falls for 9.2 days, with typically accumulated 6.61" (168mm) of snow. In Lancaster, during the entire year, snow falls for 104.2 days, and aggregates up to 61.02" (1550mm) of snow.

Daylight

The average length of the day in April is 13.5h.

Sunshine

The average sunshine in Lancaster is 6h.

UV index

The average daily maximum UV index in Lancaster is 2. A UV Index estimate of 2, and below, represents a low health risk from the exposure to the Sun's UV rays for the ordinary person.
Note: In April, the average maximum UV index of 2 translate into the following recommendations:
For the majority, extended sun exposure is not of great concern. Infants and people with sensitive skin must always be protected. 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. Caution! The reflection of snow can nearly double the intensity of the Sun's UV radiation.
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FAQ

What is the temperature in April in Lancaster?

In Lancaster, in April, the average high-temperature is 46.2°F (7.9°C), and the average low-temperature is 29.7°F (-1.3°C).

What is the average humidity in April in Lancaster?

The average relative humidity in April in Lancaster, New Hampshire, is 80%.

How much does it rain in Lancaster in April?

In Lancaster, New Hampshire, in April, during 14.8 rainfall days, 2.83" (72mm) of precipitation is typically accumulated.

How many days does it snow in April in Lancaster?

In April, it is snowing for 9.2 days. Throughout April, 6.61" (168mm) of snow is accumulated.

How many hours of daylight does Lancaster have in April?

The average length of the day in April in Lancaster, New Hampshire, is 13.5h.

How many hours of sunshine does Lancaster have in April?

In April, the average sunshine in Lancaster is 6h.

How high is the UV index in April in Lancaster?

The average daily maximum UV index in April in Lancaster is 2. A UV Index estimate of 2, and below, represents a low health risk from the exposure to the Sun's UV radiation.

Average temperature in April
Lancaster, NH

Average temperature in April - Lancaster, NH
  • Average high temperature in April: 46.2°F

The warmest month (with the highest average high temperature) is July (75.6°F).
The month with the lowest average high temperature is January (22.5°F).

  • Average low temperature in April: 29.7°F

The month with the highest average low temperature is July (53.2°F).
The coldest month (with the lowest average low temperature) is January (9°F).

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Average pressure in April
Lancaster, NH

Average pressure in April - Lancaster, NH
  • Average pressure in April: 29.95"

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

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Average wind speed in April
Lancaster, NH

Average wind speed in April - Lancaster, NH
  • Average wind speed in April: 6.6mph

The windiest month (with the highest average wind speed) is April (6.6mph).
The calmest month (with the lowest average wind speed) is August (4.7mph).

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Average humidity in April
Lancaster, NH

Average humidity in April - Lancaster, NH
  • Average humidity in April: 80%

The month with the highest relative humidity is January (90%).
The month with the lowest relative humidity is May (76%).

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Average rainfall in April
Lancaster, NH

Average rainfall in April - Lancaster, NH
  • Average rainfall in April: 2.83"

The wettest month (with the highest rainfall) is October (2.95").
The driest month (with the least rainfall) is August (1.97").

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Average rainfall days in April
Lancaster, NH

Average rainfall days in April - Lancaster, NH
  • Average rainfall days in April: 14.8 days

The month with the highest number of rainy days is June (17.4 days).
The month with the least rainy days is February (5 days).

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Average snowfall in April
Lancaster, NH

Average snowfall in April - Lancaster, NH
  • Average snowfall in April: 6.61"

The month with the highest snowfall is February (13.43").
Months with the least snowfall are June, July, August and September (0").

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Average snowfall days in April
Lancaster, NH

Average snowfall days in April - Lancaster, NH
  • Average snowfall days in April: 9.2 days

The month with the highest number of snowfall days is January (21.4 days).
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
Lancaster, NH

Average daylight in April / Average sunshine in April - Lancaster, NH
  • Average daylight in April: 13.5h

The month with the longest days is June (Average daylight: 15.5h).
The month with the shortest days is December (Average daylight: 8.9h).

  • Average sunshine in April: 6h

The month with the most sunshine is August (Average sunshine: 9.5h).
Months with the least sunshine are January and February (Average sunshine: 2.6).

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Average sunshine days in April
Lancaster, NH

Average sunshine days in April - Lancaster, NH
  • Average sunshine days in April: 9.2 days

The month with the most sunshine days is September (15.4 days).
The month with the least sunshine days is February (6.3 days).

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Average UV index in April
Lancaster, NH

Average UV index in April - Lancaster, NH
  • Average UV index in April: 2

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

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Average cloud cover in April
Lancaster, NH

Average cloud cover in April - Lancaster, NH
  • Average cloud cover in April: 63

The month with the most cloud cover is February (Cloud cover 76).
The month with the least cloud cover is July (Cloud cover 42).

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Average visibility in April
Lancaster, NH

Average visibility in April - Lancaster, NH
  • Average visibility in April: 4mi

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

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