Iliamna
Alaska, USA
Long-term weather forecast
Long-term weather forecast

April weather forecast and climate
Iliamna, AK

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

Temperature

In Iliamna, the average high-temperature rises, from a subzero cold 29.5°F (-1.4°C) in March, to a wintry 39.2°F (4°C). In Iliamna, Alaska, the average low-temperature is 25°F (-3.9°C).

Rainfall

The month with the least rainfall in Iliamna, Alaska, is April when the rain falls for 8 days and typically collects 1.1" (26.7mm) of precipitation.

Snowfall

January through May, October through December are months with snowfall.

Daylight

The average length of the day in April in Iliamna is 14.6h.

What is the temperature in April in Iliamna?

In April, in Iliamna, the average high-temperature is 39.2°F (4°C), and the average low-temperature is 25°F (-3.9°C).

How many days does it rain in April in Iliamna?

In Iliamna, in April, during 8 rainfall days, 1.1" (26.7mm) of precipitation is typically accumulated.

What is the driest month in Iliamna?

The month with the least rainfall in Iliamna is April when the rain falls for 8 days and typically collects 1.1" (26.7mm) of precipitation.

How much does it snow in Iliamna in April?

Throughout April, 5.3" (134.6mm) of snow is accumulated.

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

In April, the average length of the day in Iliamna is 14.6h.
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").
Driest months (with the lowest rainfall) are February, March and April (1.1").

Average rainfall days in April - Iliamna, AK
  • Average rainfall days in April: 8 days

Months with the highest number of rainy days are August and September (16 days).
Months with the lowest number of 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").
Months with the lowest snowfall are June, July, August and September (0").

Average daylight in April - Iliamna, AK
  • Average daylight in April: 14.6h

The month with the longest days is June (Average daylight: 18.6h).
The month with shortest days is December (Average daylight: 6.1h).