April weather forecast
Portage, ME

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Weather in April

April is a frosty spring month in Portage, Maine, with an average temperature ranging between min 27.9°F (-2.3°C) and max 43.9°F (6.6°C).

Temperature

As Portage welcomes April, there is a noticeable shift in the average high-temperature, escalating from March's freezing cold 29.5°F (-1.4°C) to a chilly 43.9°F (6.6°C). In Portage, April nights cool down to an average of 27.9°F (-2.3°C).

Humidity

The average relative humidity in April in Portage is 86%.

Rainfall

In April, the rain falls for 14.8 days. Throughout April, 3.15" (80mm) of precipitation is accumulated. In Portage, during the entire year, the rain falls for 144.3 days and collects up to 32.13" (816mm) of precipitation.

Snowfall

Months with snowfall in Portage are January through May, October through December. In Portage, during April, snow falls for 10.3 days and regularly aggregates up to 7.44" (189mm) of snow. In Portage, during the entire year, snow falls for 98.7 days and aggregates up to 69.17" (1757mm) of snow.

Daylight

In Portage, the average length of the day in April is 13h and 37min.
On the first day of April, sunrise is at 6:11 am and sunset at 7:03 pm. On the last day of the month, sunrise is at 5:19 am and sunset at 7:42 pm EDT.

Sunshine

In April, the average sunshine in Portage, Maine, is 5.4h.

UV index

The average daily maximum UV index in April is 2. A UV Index reading of 2, and below, represents a minimal health vulnerability from exposure to the Sun's UV rays for the average person.
Note: The UV index of 2 during April leads to these advisories:
Prolonged sun exposure should always be prevented in babies, children, and those with sensitive skin. Direct exposure to the Sun's intense radiation around midday should be avoided for health reasons. For excellent sun protection for the eyes, ears, face, and neck, consider a wide-brim hat. Observe! Snow reflection can nearly intensify the Sun's UV radiation twofold.
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Frequently asked questions

How cold is it in Portage in April?

The high-temperature, in April, in Portage, is 43.9°F (6.6°C), while the low-temperature averages to 27.9°F (-2.3°C).

What is the average humidity in April in Portage?

In April, the average relative humidity in Portage, Maine, is 86%.

How many days does it rain in April in Portage?

In Portage, Maine, in April, during 14.8 rainfall days, 3.15" (80mm) of precipitation is typically accumulated.

How much does it snow in Portage in April?

In Portage, Maine, in April, during 10.3 snowfall days, 7.44" (189mm) of snow is typically accumulated.

How many hours of daylight does Portage have in April?

The average day length in April in Portage, Maine, is 13h and 37min.

What time are sunrise and sunset in April in Portage?

In April, on the first day of the month, sunrise is at 6:11 am and sunset at 7:03 pm. On the last day of the month, in Portage, sunrise is at 5:19 am and sunset at 7:42 pm EDT.

How many hours of sunshine does Portage have in April?

In Portage, Maine, the average sunshine duration in April is 5.4h.

What is the UV index reading in April in Portage?

In Portage, Maine, the average daily maximum UV index in April is 2. A UV Index value of 2, and less, symbolizes a minimal health vulnerability 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
Portage, ME

Average temperature in April - Portage, ME
  • Average high temperature in April: 43.9°F

The warmest month (with the highest average high temperature) is July (75.2°F).
The month with the lowest average high temperature is January (19.8°F).

  • Average low temperature in April: 27.9°F

The month with the highest average low temperature is July (54.9°F).
The coldest month (with the lowest average low temperature) is January (5.4°F).

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Average pressure in April
Portage, ME

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

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

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Average wind speed in April
Portage, ME

Average wind speed in April - Portage, ME
  • Average wind speed in April: 8.1mph

The windiest months (with the highest average wind speed) are January, February and March (8.2mph).
The calmest month (with the lowest average wind speed) is August (6.5mph).

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Average humidity in April
Portage, ME

Average humidity in April - Portage, ME
  • Average humidity in April: 86%

The month with the highest relative humidity is March (93%).
The month with the lowest relative humidity is May (75%).

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Average rainfall in April
Portage, ME

Average rainfall in April - Portage, ME
  • Average rainfall in April: 3.15"

The wettest month (with the highest rainfall) is December (3.19").
The driest month (with the least rainfall) is February (2.2").

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Average rainfall days in April
Portage, ME

Average rainfall days in April - Portage, ME
  • Average rainfall days in April: 14.8 days

The month with the highest number of rainy days is May (17.3 days).
The month with the least rainy days is February (4.8 days).

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Average snowfall in April
Portage, ME

Average snowfall in April - Portage, ME
  • Average snowfall in April: 7.44"

The month with the highest snowfall is January (15.2").
The months with the least snowfall are June, July, August and September (0").

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Average snowfall days in April
Portage, ME

Average snowfall days in April - Portage, ME
  • Average snowfall days in April: 10.3 days

The month with the highest number of snowfall days is February (20.7 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
Portage, ME

Average daylight in April / Average sunshine in April - Portage, 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 2min

The month with the most sunshine is August (Average sunshine: 9h and 30min).
The month with the least sunshine is February (Average sunshine: 2h and 6min).

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Average sunshine days in April
Portage, ME

Average sunshine days in April - Portage, ME
  • Average sunshine days in April: 8.4 days

The month with the most sunshine days is September (14.5 days).
The month with the least sunshine days is February (7.9 days).

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Average UV index in April
Portage, ME

Average UV index in April - Portage, 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
Portage, ME

Average cloud cover in April - Portage, ME
  • Average cloud cover in April: 64

The month with the most cloud cover is February (Cloud cover 74).
The months with the least cloud cover are July and August (Cloud cover 43).

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Average visibility in April
Portage, ME

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

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

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Portage, Maine, USA

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