Fort Yukon Weather in August
Average highs run from 68°F on August 1 to 58°F on August 31, and lows from 51°F to 40°F. Normal precipitation for the month is 2.09 in over about 9 wet days.
August day by day
The normal high and low for each date, and the record, in °F.
- Normal low
- Normal high
- Record high
- Record low
August at a glance
- Average high
- 63°F
- Average low
- 46°F
- Precipitation
- 2.09 in
- Record high
- 88°FAug 5, 2010
- Record low
- 19°FAug 24, 1948
- Daylight
- 18 h 50 min to 14 h 57 min
- Cloud cover
- 69%
- Humidity
- 74%
- Dew point
- 46°F
- Wind
- 5.8 mph
Every day of the month
A wet day has at least 1 mm of precipitation in the reanalysis.
| Date | Normal high | Normal low | Record high | Record low | Chance wet |
|---|---|---|---|---|---|
| Aug 1 | 68°F | 51°F | 85°F 1962 | 29°F 2005 | 34% |
| Aug 2 | 68°F | 51°F | 85°F 1962 | 28°F 2004 | 34% |
| Aug 3 | 68°F | 50°F | 86°F 2013 | 30°F 2005 | 35% |
| Aug 4 | 67°F | 50°F | 85°F 2010 | 28°F 1959 | 35% |
| Aug 5 | 67°F | 50°F | 88°F 2010 | 31°F 2004 | 36% |
| Aug 6 | 67°F | 50°F | 87°F 2024 | 25°F 1946 | 37% |
| Aug 7 | 67°F | 50°F | 88°F 2024 | 26°F 1959 | 37% |
| Aug 8 | 66°F | 49°F | 85°F 1954 | 27°F 1959 | 38% |
| Aug 9 | 66°F | 49°F | 85°F 2004 | 24°F 2003 | 38% |
| Aug 10 | 66°F | 49°F | 84°F 1957 | 28°F 2007 | 37% |
| Aug 11 | 65°F | 48°F | 86°F 1951 | 27°F 2022 | 36% |
| Aug 12 | 65°F | 48°F | 85°F 1951 | 27°F 2025 | 35% |
| Aug 13 | 65°F | 48°F | 82°F 1951 | 28°F 1955 | 36% |
| Aug 14 | 64°F | 47°F | 82°F 1962 | 28°F 1955 | 36% |
| Aug 15 | 64°F | 47°F | 82°F 1957 | 27°F 1955 | 34% |
| Aug 16 | 63°F | 46°F | 86°F 1957 | 25°F 2000 | 34% |
| Aug 17 | 63°F | 46°F | 80°F 1950 | 30°F 1943 | 34% |
| Aug 18 | 62°F | 46°F | 80°F 1956 | 26°F 2005 | 34% |
| Aug 19 | 62°F | 45°F | 81°F 1950 | 21°F 2005 | 34% |
| Aug 20 | 62°F | 45°F | 82°F 1950 | 23°F 2009 | 33% |
| Aug 21 | 61°F | 44°F | 82°F 1950 | 24°F 2008 | 31% |
| Aug 22 | 61°F | 44°F | 75°F 1950 | 22°F 1935 | 29% |
| Aug 23 | 60°F | 43°F | 74°F 1936 | 24°F 1935 | 28% |
| Aug 24 | 60°F | 42°F | 73°F 1954 | 19°F 1948 | 28% |
| Aug 25 | 59°F | 42°F | 76°F 1936 | 19°F 2013 | 29% |
| Aug 26 | 59°F | 42°F | 78°F 1957 | 21°F 2013 | 29% |
| Aug 27 | 59°F | 42°F | 73°F 1936 | 26°F 1948 | 29% |
| Aug 28 | 59°F | 41°F | 80°F 1946 | 22°F 2013 | 29% |
| Aug 29 | 58°F | 41°F | 78°F 1951 | 24°F 2006 | 29% |
| Aug 30 | 58°F | 41°F | 78°F 1936 | 21°F 2008 | 30% |
| Aug 31 | 58°F | 40°F | 77°F 1974 | 20°F 2008 | 30% |
Chance of rain
- Chance of a wet day
Sunrise and sunset
Times for 2026, local time (AKDT).
- August 1
- sunrise 4:21 AM, sunset 11:11 PM
- August 31
- sunrise 6:12 AM, sunset 9:09 PM
Other months
Sources
Records: NOAA GHCN-Daily, station USC00501987, every year on file, quality-flagged values removed. Cloud, humidity, wind and sunshine, and temperature and precipitation: NASA POWER (MERRA-2, CERES and GEWEX SRB), 1991-2020. The data was obtained from the National Aeronautics and Space Administration (NASA) Langley Research Center's Prediction Of Worldwide Energy Resources (POWER) project funded through the NASA Earth Science Division: POWER Daily API v2, accessed 2026-09-25. Sun and moon: computed with the NOAA solar equations and Meeus.