April weather forecast
Bangor, ME

The neon-lit city of Bangor, Maine, at night with the clear sky and neon lights reflected in the water below
The neon-lit city of Bangor, Maine, at night with the clear sky and neon lights reflected in the water below

Weather in April

April in Bangor, Maine, is a fresh spring month, with an average temperature fluctuating between 33.6°F (0.9°C) and 50°F (10°C).

Temperature

In Bangor, Maine, the average high-temperature in April increases from a cold 36.7°F (2.6°C) in March to a fresh 50°F (10°C). In April, the average low-temperature is 33.6°F (0.9°C).

Humidity

April and May, with an average relative humidity of 77%, are the least humid months.

Rainfall

In April, in Bangor, Maine, the rain falls for 15.8 days. Throughout April, 3.23" (82mm) of precipitation is accumulated. Throughout the year, in Bangor, Maine, there are 148.5 rainfall days, and 29.8" (757mm) of precipitation is accumulated.

Snowfall

January through May, October through December are months with snowfall in Bangor. In Bangor, in April, snow falls for 3.9 days, with typically accumulated 4.53" (115mm) of snow. In Bangor, during the entire year, snow falls for 58 days and aggregates up to 34.09" (866mm) of snow.

Daylight

In Bangor, the average length of the day in April is 13h and 31min.
On the first day of April, sunrise is at 6:15 am and sunset at 7:02 pm. On the last day of the month, sunrise is at 5:25 am and sunset at 7:38 pm EDT.

Sunshine

In April, the average sunshine in Bangor is 7h.

UV index

In Bangor, the average daily maximum UV index in April is 3. A UV Index estimate of 3 to 5 represents a moderate threat to health from exposure to the Sun's UV radiation for ordinary individuals.
Note: The average daily UV index of 3 in April transform into the following instructions:
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 are the least humid months in Bangor?

April and May, with an average relative humidity of 77%, are the least humid months in Bangor.

What is the average humidity in April in Bangor?

The average relative humidity in April in Bangor, Maine, is 77%.

How many days does it rain in April in Bangor?

In April, the rain falls for 15.8 days. Throughout April, 3.23" (82mm) of precipitation is accumulated.

How many days does it snow in April in Bangor?

In Bangor, Maine, in April, snow falls for 3.9 days, with typically accumulated 4.53" (115mm) of snow.

How many hours of daylight does Bangor have in April?

In April, the average day length in Bangor is 13h and 31min.

What time are sunrise and sunset in April in Bangor?

In April, on the first day of the month, sunrise is at 6:15 am and sunset at 7:02 pm. On the last day of the month, in Bangor, Maine, sunrise is at 5:25 am and sunset at 7:38 pm EDT.

How long on average sun shines in April in Bangor?

In April, the average sunshine duration in Bangor is 7h.

What is the UV index intensity in April in Bangor?

In April, the average daily maximum UV index in Bangor, Maine, 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
Bangor, ME

Average temperature in April - Bangor, ME
  • Average high temperature in April: 50°F

The warmest month (with the highest average high temperature) is July (77.2°F).
The month with the lowest average high temperature is January (26.6°F).

  • Average low temperature in April: 33.6°F

The month with the highest average low temperature is July (57°F).
The coldest month (with the lowest average low temperature) is January (13.6°F).

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Average pressure in April
Bangor, ME

Average pressure in April - Bangor, ME
  • Average pressure in April: 29.95"Hg

The month with the highest atmospheric pressure is September (30.04"Hg).
The month with the lowest atmospheric pressure is June (29.91"Hg).

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Average wind speed in April
Bangor, ME

Average wind speed in April - Bangor, ME
  • Average wind speed in April: 7.6mph

The windiest month (with the highest average wind speed) is March (8.1mph).
The calmest month (with the lowest average wind speed) is August (5.3mph).

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Average humidity in April
Bangor, ME

Average humidity in April - Bangor, ME
  • Average humidity in April: 77%

The month with the highest relative humidity is February (85%).
The months with the lowest relative humidity are April and May (77%).

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Average rainfall in April
Bangor, ME

Average rainfall in April - Bangor, ME
  • Average rainfall in April: 3.23"

The wettest month (with the highest rainfall) is December (3.27").
The driest month (with the least rainfall) is July (1.61").

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Average rainfall days in April
Bangor, ME

Average rainfall days in April - Bangor, ME
  • Average rainfall days in April: 15.8 days

The month with the highest number of rainy days is May (16.7 days).
The month with the least rainy days is January (8.1 days).

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Average snowfall in April
Bangor, ME

Average snowfall in April - Bangor, ME
  • Average snowfall in April: 4.53"

The month with the highest snowfall is January (8.43").
The months with the least snowfall are June, July, August and September (0").

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Average snowfall days in April
Bangor, ME

Average snowfall days in April - Bangor, ME
  • Average snowfall days in April: 3.9 days

The month with the highest number of snowfall days is February (13.5 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
Bangor, ME

Average daylight in April / Average sunshine in April - Bangor, ME
  • Average daylight in April: 13h and 31min

The month with the longest days is June (Average daylight: 15h and 32min).
The month with the shortest days is December (Average daylight: 8h and 52min).

  • Average sunshine in April: 7h and 0min

The month with the most sunshine is August (Average sunshine: 9h and 54min).
The month with the least sunshine is February (Average sunshine: 4h and 0min).

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Average sunshine days in April
Bangor, ME

Average sunshine days in April - Bangor, ME
  • Average sunshine days in April: 10.3 days

The month with the most sunshine days is September (17.3 days).
The month with the least sunshine days is April (10.3 days).

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Average UV index in April
Bangor, ME

Average UV index in April - Bangor, ME
  • Average UV index in April: 3

The months with the highest UV index are June, July and August (UV index 5).
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
Bangor, ME

Average cloud cover in April - Bangor, ME
  • Average cloud cover in April: 55

The months with the most cloud cover are February and March (Cloud cover 56).
The month with the least cloud cover is August (Cloud cover 38).

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Average visibility in April
Bangor, ME

Average visibility in April - Bangor, ME
  • Average visibility in April: 5mi

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

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