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

An upsurge in temperatures occurs as March gives way to April, with average highs shifting from an icy 37.9°F (3.3°C) to a chilly 48.9°F (9.4°C). In the month of April, Brunswick's average low-temperature falls to a cold 36.9°F (2.7°C).

Humidity

In April, the average relative humidity is 77%.

Rainfall

In April, in Brunswick, 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

January through April, October through December are months with snowfall. April is the last month it regularly snows. During 1.8 snowfall days, in April, Brunswick aggregates 0.91" (23mm) of snow. In Brunswick, during the entire year, snow falls for 32.1 days and aggregates up to 10.75" (273mm) of snow.

Daylight

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

Sunshine

The average sunshine in April is 7.8h.

UV index

In April, the average daily maximum UV index is 3. A UV Index of 3 to 5 symbolizes a medium health hazard from unsafe exposure to UV radiation for the average person.
Note: The maximum daily UV index, 3 in April, converts into the following recommendations:
Take necessary precautions - Protection from skin and eye injury is mandatory. The solar radiation around mid-day is intense; avoid the Sun and stay safe. It's wise to wear UVA and UVB-blocking sunglasses when the sun shines brightly. Bear in mind! The Sun's UV radiation can nearly double in intensity due to the reflective quality of snow.

Frequently asked questions

What is the average April temperature?

The high-temperature, in April, in Brunswick, is 48.9°F (9.4°C), while the low-temperature averages to 36.9°F (2.7°C).

What is the average humidity in April?

In April, the average relative humidity is 77%.

How much does it rain in April?

In April, the rain falls for 11.9 days. Throughout April, 1.42" (36mm) of precipitation is accumulated.

What is the last month it snows?

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

What is the average length of the day in April?

The average day length in April is 13h and 28min.

When are sunrise and sunset in April?

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, sunrise is at 5:31 am and sunset at 7:42 pm EDT.

How many hours of sunshine does Brunswick have in April?

In April, the average sunshine duration is 7.8h.

What is the UV index reading in April?

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

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).

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).

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%).

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").

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).

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").

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).

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).

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).

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).

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).

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).

Brunswick, Maine, USA

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