Weather in August
Temperature
August observes an average high-temperature of a still enjoyable 61°F (16.1°C), marking an insignificant difference from July's 62.4°F (16.9°C). In August, Iliamna reports a consistent average low-temperature of 48°F (8.9°C) during the nights.Rainfall
The month with the most rainfall is August, when the rain falls for 16 days and typically aggregates up to 4.61" (117mm) of precipitation.Snowfall
In Iliamna, snow does not fall in June through September.Daylight
In August, the average length of the day is 15h and 29min.On the first day of August, sunrise is at 6:04 am and sunset at 10:47 pm. On the last day of the month, sunrise is at 7:15 am and sunset at 9:23 pm AKDT.
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Data Sources | Weather Forecasting & Climate
Frequently asked questions
What is the usual temperature for Iliamna in August?
What is the rainiest month?
How much does it rain in August?
When it does not snow in Iliamna?
What is the average length of the day in August?
What time are sunrise and sunset in August?
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").
The driest months (with the least rainfall) are February, March and April (1.1").
Average rainfall days in August
Iliamna, AK
- Average rainfall days in August: 16 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 August
Iliamna, AK
- Average snowfall in August: 0"
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 August
Iliamna, AK
- Average daylight in August: 15h and 3min
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).
Iliamna, Alaska, USA
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