August weather in Kenai, AK
The average temperature in Kenai in August is 54.8°F (46.8°F–62.7°F). Average precipitation: 2.68 inches.
August is a summer month in Kenai, and is warmer than the annual average of 35.6°F. Daily temperatures swing about 15.9°F between overnight low and afternoon high. Expect about 14 days with precipitation. Daylight averages about 15h 26m. For travel, August is a comfortable month to visit.
Avg High
62.7°F
Avg Low
46.8°F
Precipitation
2.68 in
Daylight
15h 26m
August records in Kenai
| Date | Record High | Record Low | Record Precip |
|---|---|---|---|
| August 1 | 75.0°F (2015) | 36.0°F (1903) | 1.20 in (1905) |
| August 2 | 80.1°F (1978) | 34.0°F (1956) | 0.80 in (2011) |
| August 3 | 78.1°F (2004) | 35.1°F (1957) | 0.44 in (1950) |
| August 4 | 77.0°F (2015) | 36.0°F (1946) | 0.77 in (2016) |
| August 5 | 82.9°F (1968) | 35.1°F (1900) | 0.98 in (1971) |
| August 6 | 82.9°F (1968) | 34.0°F (1947) | 1.30 in (1999) |
| August 7 | 75.9°F (2019) | 34.0°F (1904) | 0.73 in (2016) |
| August 8 | 81.0°F (1957) | 12.2°F (2024) | 0.98 in (1958) |
| August 9 | 78.1°F (2003) | 34.0°F (1949) | 0.64 in (1965) |
| August 10 | 78.1°F (2019) | 35.1°F (1949) | 1.05 in (1996) |
| August 11 | 79.0°F (2019) | 33.1°F (1905) | 1.42 in (1945) |
| August 12 | 75.9°F (1963) | 35.1°F (1969) | 1.35 in (1999) |
| August 13 | 78.1°F (1950) | 33.1°F (1905) | 0.82 in (1967) |
| August 14 | 79.0°F (1950) | 30.9°F (1900) | 0.83 in (1965) |
| August 15 | 78.1°F (2020) | 32.0°F (1949) | 1.03 in (1900) |
| August 16 | 82.9°F (2004) | 30.0°F (1943) | 2.00 in (1905) |
| August 17 | 82.0°F (2004) | 30.9°F (2000) | 0.66 in (1967) |
| August 18 | 72.0°F (1906) | 30.9°F (1901) | 1.07 in (1966) |
| August 19 | 72.0°F (1983) | 32.0°F (1899) | 1.55 in (1984) |
| August 20 | 73.9°F (1977) | 30.9°F (2000) | 1.13 in (1964) |
| August 21 | 86.0°F (1977) | 30.9°F (2000) | 1.32 in (1973) |
| August 22 | 75.9°F (1979) | 28.0°F (2000) | 0.86 in (2006) |
| August 23 | 78.1°F (2004) | 27.0°F (2000) | 1.25 in (1955) |
| August 24 | 75.0°F (2004) | 30.0°F (1899) | 1.03 in (1984) |
| August 25 | 75.9°F (1987) | 28.0°F (1899) | 0.78 in (1999) |
| August 26 | 77.0°F (1905) | 25.0°F (1904) | 0.71 in (1989) |
| August 27 | 75.9°F (2016) | 27.0°F (1905) | 1.67 in (1957) |
| August 28 | 75.9°F (2016) | -2.9°F (1971) | 0.68 in (2014) |
| August 29 | 75.0°F (2016) | 24.1°F (1984) | 0.77 in (1982) |
| August 30 | 71.1°F (2016) | 27.0°F (1903) | 1.05 in (1905) |
| August 31 | 70.0°F (2016) | 30.0°F (1900) | 1.64 in (1959) |