April weather forecast and climate
Augusta, ME

Beautiful view of the water and skyline in Augusta, Maine, with trees and mountains in a distance
Beautiful view of the water and skyline in Augusta, Maine, with trees and mountains in a distance

Weather in April

April is a fresh spring month in Augusta, Maine, with temperature in the range of an average high of 50°F (10°C) and an average low of 34°F (1.1°C).

Temperature

In Augusta, the average high-temperature in April increases, from a wintry 37°F (2.8°C) in March, to a cool 50°F (10°C). In April, the average low-temperature is 34°F (1.1°C).

Humidity

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

Rainfall

In Augusta, it is raining for 14.7 days, with typically 2.83" (72mm) of accumulated precipitation. In Augusta, during the entire year, the rain falls for 142.3 days and collects up to 27.52" (699mm) of precipitation.

Snowfall

Months with snowfall in Augusta are January through May, October through December. In April, in Augusta, Maine, it is snowing for 4.3 days. Throughout April, 4.25" (108mm) of snow is accumulated. Throughout the year, in Augusta, there are 50.3 snowfall days, and 29.69" (754mm) of snow is accumulated.

Daylight

The average length of the day in April is 13.5h.

Sunshine

In April, the average sunshine is 7.4h.

UV index

The average daily maximum UV index in April is 3. A UV Index of 3 to 5 symbolizes a moderate threat to health from unsafe exposure to the UV radiation for ordinary individuals.
Note: In April, the average maximum UV index of 3 translate into the following recommendations:
Take precautions. Light skin individuals may get burned in less than 30 minutes. The solar radiation is most powerful near the mid-day, so the exposure to the direct Sun should be reduced accordingly. Sun-protective clothing, a long-sleeved shirt and pants, a wide-brimmed hat, and UVA and UVB-blocking sunglasses are particularly helpful in blocking UV radiation's harmful effects. Beware! The strength of the UV rays is increased nearly double-fold by the reflection of the snow.
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FAQ

What is the temperature in April in Augusta?

In Augusta, Maine, in April, the average high-temperature is 50°F (10°C), and the average low-temperature is 34°F (1.1°C).

What is the average humidity in April in Augusta?

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

How much does it rain in Augusta in April?

In Augusta, during April, the rain falls for 14.7 days and regularly aggregates up to 2.83" (72mm) of precipitation.

How many days does it snow in April in Augusta?

In April, it is snowing for 4.3 days. Throughout April, 4.25" (108mm) of snow is accumulated.

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

The average length of the day in April in Augusta is 13.5h.

How long on average sun shines in April in Augusta?

The average sunshine in April in Augusta, Maine, is 7.4h.

What is the UV index reading in April in Augusta?

In April, the average daily maximum UV index is 3. A UV Index reading of 3 to 5 represents a moderate vulnerability from the exposure to the Sun's UV rays.

Average temperature in April
Augusta, ME

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

The warmest month (with the highest average high temperature) is July (76.6°F).
The month with the lowest average high temperature is January (27°F).

  • Average low temperature in April: 34°F

The month with the highest average low temperature is July (57.7°F).
The coldest month (with the lowest average low temperature) is January (13.6°F).

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Average pressure in April
Augusta, ME

Average pressure in April - Augusta, ME
  • Average pressure in April: 29.95"

Months with the highest atmospheric pressure are September and November (30.04").
The month with the lowest atmospheric pressure is June (29.91").

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Average wind speed in April
Augusta, ME

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

The windiest month (with the highest average wind speed) is March (8.5mph).
The calmest month (with the lowest average wind speed) is August (5.3mph).

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Average humidity in April
Augusta, ME

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

Months with the highest relative humidity are January, February and March (83%).
The month with the lowest relative humidity is November (76%).

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Average rainfall in April
Augusta, ME

Average rainfall in April - Augusta, ME
  • Average rainfall in April: 2.83"

The wettest month (with the highest rainfall) is October (2.95").
The driest month (with the least rainfall) is September (1.42").

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Average rainfall days in April
Augusta, ME

Average rainfall days in April - Augusta, ME
  • Average rainfall days in April: 14.7 days

The month with the highest number of rainy days is June (16 days).
The month with the least rainy days is January (7 days).

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Average snowfall in April
Augusta, ME

Average snowfall in April - Augusta, ME
  • Average snowfall in April: 4.25"

The month with the highest snowfall is February (6.77").
Months with the least snowfall are June, July, August and September (0").

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Average snowfall days in April
Augusta, ME

Average snowfall days in April - Augusta, ME
  • Average snowfall days in April: 4.3 days

The month with the highest number of snowfall days is January (10.9 days).
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
Augusta, ME

Average daylight in April / Average sunshine in April - Augusta, ME
  • Average daylight in April: 13.5h

The month with the longest days is June (Average daylight: 15.5h).
The month with the shortest days is December (Average daylight: 8.9h).

  • Average sunshine in April: 7.4h

The month with the most sunshine is August (Average sunshine: 10.1h).
The month with the least sunshine is February (Average sunshine: 4.6h).

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Average sunshine days in April
Augusta, ME

Average sunshine days in April - Augusta, ME
  • Average sunshine days in April: 11.6 days

The month with the most sunshine days is September (17.7 days).
The month with the least sunshine days is April (11.6 days).

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Average UV index in April
Augusta, ME

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

Months with the highest UV index are June, July and August (UV index 5).
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
Augusta, ME

Average cloud cover in April - Augusta, ME
  • Average cloud cover in April: 52

Months with the most cloud cover are March and April (Cloud cover 52).
Months with the least cloud cover are August and September (Cloud cover 36).

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Average visibility in April
Augusta, ME

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

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

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