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

August weather forecast and climate
Iliamna, AK

The last month of the summer, August, is another comfortable month in Iliamna, Alaska, with average temperature fluctuating between 48°F (8.9°C) and 61°F (16.1°C).

Temperature

In August, the average high-temperature is relatively the same as in July - a still enjoyable 61°F (16.1°C). In Iliamna, in August, the average low-temperature is 48°F (8.9°C).

Rainfall

The month with the most rainfall is August when the rain falls for 16 days and typically aggregates up to 4.6" (116.6mm) of precipitation.

Snowfall

In Iliamna, during the entire year, snow aggregates up to 59.2" (1503.6mm).

Daylight

In Iliamna, the average length of the day in August is 15.5h.

What is the temperature in August in Iliamna?

The average high-temperature, in August, in Iliamna, Alaska, is 61°F (16.1°C), while the average low-temperature is 48°F (8.9°C).

How many days does it rain in August in Iliamna?

In Iliamna, Alaska, during August, the rain falls for 16 days and regularly aggregates up to 4.6" (116.6mm) of precipitation.

What is the rainiest month in Iliamna?

The month with the most rainfall in Iliamna, Alaska, is August when the rain falls for 16 days and typically aggregates up to 4.6" (116.6mm) of precipitation.

How many hours of daylight does Iliamna have in August?

The average length of the day in August in Iliamna, Alaska, is 15.5h.
Average temperature in August - Iliamna, AK
  • Average high temperature in August: 61°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 August: 48.1°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 August - Iliamna, AK
  • Average rainfall in August: 4.6"

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 August - Iliamna, AK
  • Average rainfall days in August: 16 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 August - Iliamna, AK
  • Average snowfall in August: 0"

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 August - Iliamna, AK
  • Average daylight in August: 15.5h

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