April weather forecast
Brunswick, ME

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The calm Androscoggin River in Brunswick, Maine, with a rail bridge on it and scenic brown and golden trees on both sides mirrored in the water
The calm Androscoggin River in Brunswick, Maine, with a rail bridge on it and scenic brown and golden trees on both sides mirrored in the water

Weather in April

April in Brunswick, Maine, embodies the full bloom of spring with considerably warmer weather. The significant increase in temperature from March to a toasty 48.9°F (9.4°C) complements the vibrant blossoming of flora around the city. The snow disappears completely, and the city stays awash with an increased frequency of rainfall. Compared to March, April has longer daylight hours and an uptick in sunshine hours. The arrival of April weather marks the transformation from a frosted landscape to a blossoming panorama.

Temperature

In April, the average high-temperature in Brunswick, Maine, increases from an icy 37.9°F (3.3°C) in March to a frosty 48.9°F (9.4°C). April brings with it a nighttime average temperature of 36.9°F (2.7°C).

Humidity

The average relative humidity in April is 77%.

Rainfall

In April, in Brunswick, Maine, the rain falls for 11.9 days. Throughout April, 1.42" (36mm) of precipitation is accumulated. In Brunswick, during the entire year, the rain falls for 115.5 days and collects up to 15.51" (394mm) of precipitation.

Snowfall

Months with snowfall in Brunswick are January through April, October through December. April is the last month it regularly snows. During 1.8 snowfall days, in April, Brunswick aggregates 0.91" (23mm) of snow. Throughout the year, in Brunswick, Maine, there are 32.1 snowfall days, and 10.75" (273mm) of snow is accumulated.

Daylight

The average length of the day in April is 13h and 28min.
On the first day of April, sunrise is at 6:19 am and sunset at 7:07 pm. On the last day of the month, sunrise is at 5:31 am and sunset at 7:42 pm EDT.

Sunshine

In April, the average sunshine is 7.8h.

UV index

In Brunswick, the average daily maximum UV index in April is 3. A UV Index value of 3 to 5 symbolizes a medium health hazard from unprotected exposure to Sun's UV rays for ordinary individuals.
Note: The maximum UV index, 3 during April, leads to the following recommendations:
Prioritize safety - The need to safeguard skin and eyes from harm is emphasized. The most potent solar radiation is around mid-day, so one should minimize exposure to direct sunlight during this period. Opt for tightly woven and loose clothing to enhance protection from the Sun. Forewarned is forearmed! The Sun's UV radiation can be almost doubled in intensity by snow reflection.
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Frequently asked questions

What are April temperatures in Brunswick?

The high-temperature in Brunswick during April is 48.9°F (9.4°C) and the low-temperature is 36.9°F (2.7°C).

What is the average humidity in April in Brunswick?

In Brunswick, the average relative humidity in April is 77%.

How many days does it rain in April in Brunswick?

In Brunswick, Maine, in April, during 11.9 rainfall days, 1.42" (36mm) of precipitation is typically accumulated.

What is the last month it snows in Brunswick?

April is the last month it regularly snows in Brunswick. During 1.8 snowfall days, in April, Brunswick aggregates 0.91" (23mm) of snow.

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

In April, the average day length is 13h and 28min.

When is the sunrise / sunset in April in Brunswick?

In April, on the first day of the month, sunrise is at 6:19 am and sunset at 7:07 pm. On the last day of the month, in Brunswick, Maine, sunrise is at 5:31 am and sunset at 7:42 pm EDT.

How long on average sun shines in April in Brunswick?

In April, the average sunshine duration is 7.8h.

What is the UV index intensity in April in Brunswick?

In April, the average daily maximum UV index in Brunswick is 3. A UV Index estimate of 3 to 5 represents a medium hazard to health from exposure to the Sun's 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
Brunswick, ME

Average temperature in April - Brunswick, ME
  • Average high temperature in April: 48.9°F

The warmest months (with the highest average high temperature) are July and August (73.4°F).
The month with the lowest average high temperature is January (29.7°F).

  • Average low temperature in April: 36.9°F

The month with the highest average low temperature is July (60.4°F).
The coldest month (with the lowest average low temperature) is January (18.9°F).

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Average pressure in April
Brunswick, ME

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

The month with the highest atmospheric pressure is September (30.05"Hg).
The month with the lowest atmospheric pressure is June (29.91"Hg).

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Average wind speed in April
Brunswick, ME

Average wind speed in April - Brunswick, ME
  • Average wind speed in April: 9.8mph

The windiest month (with the highest average wind speed) is January (10.9mph).
The calmest month (with the lowest average wind speed) is August (6.9mph).

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Average humidity in April
Brunswick, ME

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

The months with the highest relative humidity are June and July (82%).
The month with the lowest relative humidity is November (75%).

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Average rainfall in April
Brunswick, ME

Average rainfall in April - Brunswick, ME
  • Average rainfall in April: 1.42"

The wettest month (with the highest rainfall) is October (1.85").
The driest month (with the least rainfall) is September (0.75").

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Average rainfall days in April
Brunswick, ME

Average rainfall days in April - Brunswick, ME
  • Average rainfall days in April: 11.9 days

The month with the highest number of rainy days is July (13.3 days).
The month with the least rainy days is February (4.8 days).

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Average snowfall in April
Brunswick, ME

Average snowfall in April - Brunswick, ME
  • Average snowfall in April: 0.91"

The month with the highest snowfall is February (2.95").
The months with the least snowfall are May, June, July, August and September (0").

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Average snowfall days in April
Brunswick, ME

Average snowfall days in April - Brunswick, ME
  • Average snowfall days in April: 1.8 days

The month with the highest number of snowfall days is January (8.5 days).
The months with the least snowfall days are May, June, July, August and September (0 days).

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Average daylight in April /
Average sunshine in April
Brunswick, ME

Average daylight in April / Average sunshine in April - Brunswick, ME
  • Average daylight in April: 13h and 3min

The month with the longest days is June (Average daylight: 15h and 24min).
The month with the shortest days is December (Average daylight: 9h and 0min).

  • Average sunshine in April: 7h and 5min

The month with the most sunshine is August (Average sunshine: 10h and 24min).
The month with the least sunshine is December (Average sunshine: 4h and 36min).

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Average sunshine days in April
Brunswick, ME

Average sunshine days in April - Brunswick, ME
  • Average sunshine days in April: 15 days

The month with the most sunshine days is January (19.6 days).
The month with the least sunshine days is April (15 days).

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Average UV index in April
Brunswick, ME

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

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Average cloud cover in April
Brunswick, ME

Average cloud cover in April - Brunswick, ME
  • Average cloud cover in April: 49

The month with the most cloud cover is March (Cloud cover 51).
The month with the least cloud cover is August (Cloud cover 32).

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Average visibility in April
Brunswick, ME

Average visibility in April - Brunswick, ME
  • Average visibility in April: 6mi

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

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Brunswick, Maine, USA

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