April weather forecastIliamna, AK

April

Weather in April

April in Iliamna, Alaska, is an icy spring month, with an average temperature fluctuating between 25°F (-3.9°C) and 39.2°F (4°C).

Temperature

April's arrival is marked by an increase in the average high-temperature, moving from a subzero cold 29.5°F (-1.4°C) in March to a wintry 39.2°F (4°C). In April, the average low-temperature records at a freezing cold 25°F (-3.9°C) during the nights.

Rainfall

The month with the least rainfall is April, when the rain falls for 8 days and typically collects 1.06" (27mm) of precipitation.

Snowfall

Months with snowfall are January through May, October through December. Throughout April, 5.31" (135mm) of snow is accumulated. In Iliamna, during the entire year, snow aggregates up to 59.21" (1504mm).

Daylight

In April, the average length of the day is 14h and 38min.
On the first day of the month, sunrise is at 7:41 am and sunset at 9:04 pm. On the last day of April, sunrise is at 6:18 am and sunset at 10:15 pm AKDT.

Updated: Aug 30, 2024
Published by: Weather U.S. | About Us
Data Sources | Weather Forecasting & Climate

Frequently asked questions

During April, Iliamna experiences an average high-temperature of 39.2°F (4°C) and a low-temperature of 25°F (-3.9°C).

April is the month with the least rainfall in Iliamna. Rain falls for 8 days and accumulates 1.06" (27mm) of precipitation.

In Iliamna, in April, during 8 rainfall days, 1.06" (27mm) of precipitation is typically accumulated.

In Iliamna, in April, 5.31" (135mm) of snow is typically accumulated.

In April, the average day length is 14h and 38min.

On the first day of April, sunrise is at 7:41 am and sunset at 9:04 pm. On the last day of the month, sunrise is at 6:18 am and sunset at 10:15 pm AKDT.

Today

Tomorrow

Long-term

Year J F M April M J J A S O N D

Mar

April

May

Average high temperature

29.5°F

39.2°F

50.6°F

Average low temperature

Average rainfall

Average rainfall days

Average snowfall

Average daylight

Average temperature in April
Iliamna, AK

Average high temperature in April: 39.2°F

The warmest month (with the highest average high temperature) is July (62.5°F).
The month with the lowest average high temperature is January (22.6°F).

Average low temperature in April: 24.9°F

The month with the highest average low temperature is July (48.3°F).
The coldest month (with the lowest average low temperature) is January (9.9°F).

Average rainfall in April
Iliamna, AK

Average rainfall in April: 1.1"

The wettest month (with the highest rainfall) is August (4.6").
The driest months (with the least rainfall) are February, March and April (1.1").

Average rainfall days in April
Iliamna, AK

Average rainfall days in April: 8 days

The months with the highest number of rainy days are August and September (16 days).
The months with the least rainy days are March and April (8 days).

Average snowfall in April
Iliamna, AK

Average snowfall in April: 5.3"

The month with the highest snowfall is December (11.8").
The months with the least snowfall are June, July, August and September (0").

Average daylight in April
Iliamna, AK

Average daylight in April: 14h and 36min

The month with the longest days is June (Average daylight: 18h and 36min).
The month with the shortest days is December (Average daylight: 6h and 6min).