April weather forecast
Limestone, ME

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Weather in April

April in Limestone, Maine, is an icy spring month, with an average temperature varying between 27.3°F (-2.6°C) and 42.6°F (5.9°C).

Temperature

April sees a rise in the average high-temperature, climbing from a subzero cold 28.9°F (-1.7°C) in March to an icy 42.6°F (5.9°C). Throughout the month of April, Limestone witnesses an average low-temperature of 27.3°F (-2.6°C).

Humidity

The average relative humidity in April in Limestone is 87%.

Rainfall

In Limestone, during April, the rain falls for 13.8 days and regularly aggregates up to 2.48" (63mm) of precipitation. In Limestone, during the entire year, the rain falls for 139.1 days and collects up to 24.21" (615mm) of precipitation.

Snowfall

January through May, October through December are months with snowfall. In Limestone, in April, during 12.4 snowfall days, 6.38" (162mm) of snow is typically accumulated. In Limestone, during the entire year, snow falls for 103.8 days and aggregates up to 49.09" (1247mm) of snow.

Daylight

In April, the average length of the day is 13h and 38min.
On the first day of the month, sunrise is at 6:08 am and sunset at 7:01 pm. On the last day of April, in Limestone, sunrise is at 5:16 am and sunset at 7:40 pm EDT.

Sunshine

In April, the average sunshine is 5.2h.

UV index

The average daily maximum UV index in April is 2. A UV Index estimate of 2, and below, represents a minimal health vulnerability from unprotected exposure to Sun's UV rays for average individuals.
Note: A maximum UV index of 2 in April translates into the following recommendations:
While sun exposure does not greatly affect most, individuals with fair skin, babies, and children always need vigilant safeguarding. The midday Sun can be harmful due to its potent UV radiation; seek shade and reduce exposure. Protect your eyes, ears, face, and neck from the Sun by wearing a wide-brimmed hat. Be advised! The UV radiation from the Sun can be almost doubled due to the reflective properties of snow.
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Frequently asked questions

How cold does it get in Limestone in April?

In Limestone, in April, the average high-temperature is 42.6°F (5.9°C), and the average low-temperature is 27.3°F (-2.6°C).

What is the average humidity in April in Limestone?

In Limestone, the average relative humidity in April is 87%.

How much does it rain in Limestone in April?

In Limestone, Maine, during April, the rain falls for 13.8 days and regularly aggregates up to 2.48" (63mm) of precipitation.

How many days does it snow in April in Limestone?

In Limestone, Maine, during April, snow falls for 12.4 days and regularly aggregates up to 6.38" (162mm) of snow.

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

In Limestone, the average day length in April is 13h and 38min.

What time are sunrise and sunset in April in Limestone?

On the first day of April, sunrise is at 6:08 am and sunset at 7:01 pm. On the last day of the month, sunrise is at 5:16 am and sunset at 7:40 pm EDT.

How many hours of sunshine does Limestone have in April?

The average sunshine duration in April in Limestone, Maine, is 5.2h.

What is the UV index reading in April in Limestone?

The average daily maximum UV index in April in Limestone is 2. A UV Index value of 2, and less, symbolizes a low health risk from unprotected exposure to UV radiation.
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
Limestone, ME

Average temperature in April - Limestone, ME
  • Average high temperature in April: 42.6°F

The warmest month (with the highest average high temperature) is July (74.7°F).
The month with the lowest average high temperature is January (19.2°F).

  • Average low temperature in April: 27.3°F

The month with the highest average low temperature is July (54.7°F).
The coldest month (with the lowest average low temperature) is January (3.6°F).

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Average pressure in April
Limestone, ME

Average pressure in April - Limestone, ME
  • Average pressure in April: 29.94"Hg

The month with the highest atmospheric pressure is September (30.02"Hg).
The months with the lowest atmospheric pressure are June and July (29.89"Hg).

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Average wind speed in April
Limestone, ME

Average wind speed in April - Limestone, ME
  • Average wind speed in April: 8mph

The windiest month (with the highest average wind speed) is March (8.1mph).
The calmest month (with the lowest average wind speed) is August (6.4mph).

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Average humidity in April
Limestone, ME

Average humidity in April - Limestone, ME
  • Average humidity in April: 87%

The months with the highest relative humidity are February and March (93%).
The month with the lowest relative humidity is May (76%).

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Average rainfall in April
Limestone, ME

Average rainfall in April - Limestone, ME
  • Average rainfall in April: 2.48"

The wettest month (with the highest rainfall) is July (2.6").
The driest month (with the least rainfall) is February (1.46").

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Average rainfall days in April
Limestone, ME

Average rainfall days in April - Limestone, ME
  • Average rainfall days in April: 13.8 days

The months with the highest number of rainy days are May, June and August (16.8 days).
The month with the least rainy days is January (4 days).

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Average snowfall in April
Limestone, ME

Average snowfall in April - Limestone, ME
  • Average snowfall in April: 6.38"

The month with the highest snowfall is January (10.63").
The months with the least snowfall are June, July, August and September (0").

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Average snowfall days in April
Limestone, ME

Average snowfall days in April - Limestone, ME
  • Average snowfall days in April: 12.4 days

The month with the highest number of snowfall days is January (21 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
Limestone, ME

Average daylight in April / Average sunshine in April - Limestone, ME
  • Average daylight in April: 13h and 4min

The month with the longest days is June (Average daylight: 15h and 48min).
The month with the shortest days is December (Average daylight: 8h and 36min).

  • Average sunshine in April: 5h and 1min

The month with the most sunshine is August (Average sunshine: 9h and 18min).
The month with the least sunshine is February (Average sunshine: 2h and 6min).

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Average sunshine days in April
Limestone, ME

Average sunshine days in April - Limestone, ME
  • Average sunshine days in April: 7.8 days

The month with the most sunshine days is September (14.4 days).
The month with the least sunshine days is April (7.8 days).

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Average UV index in April
Limestone, ME

Average UV index in April - Limestone, ME
  • 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, March, November and December (UV index 1).

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Average cloud cover in April
Limestone, ME

Average cloud cover in April - Limestone, ME
  • Average cloud cover in April: 66

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 44).

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Average visibility in April
Limestone, ME

Average visibility in April - Limestone, ME
  • Average visibility in April: 4mi

The month with the highest visibility is May (6mi).
The months with the lowest visibility are January, February, March, April and December (4mi).

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Limestone, Maine, USA

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