Big Lake Weather in August
Average highs run from 66°F on August 1 to 59°F on August 31, and lows from 50°F to 45°F. Normal precipitation for the month is 2.82 in over about 16 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
- 48°F
- Precipitation
- 2.82 in
- Record high
- 86°FAug 22, 1977
- Record low
- 28°FAug 14, 1973
- Chance of a freeze
- 1%
- Daylight
- 17 h 09 min to 14 h 20 min
- Cloud cover
- 76%
- Humidity
- 76%
- Dew point
- 49°F
- Wind
- 4.0 mph
Every day of the month
A wet day has at least 0.01 inch of precipitation; snow means at least 0.1 inch of snowfall.
| Date | Normal high | Normal low | Record high | Record low | Chance wet | Chance of snow |
|---|---|---|---|---|---|---|
| Aug 1 | 66°F | 50°F | 80°F 1976 | 41°F 1976 | 50% | 0% |
| Aug 2 | 66°F | 50°F | 81°F 2002 | 37°F 2009 | 50% | 0% |
| Aug 3 | 66°F | 50°F | 79°F 2004 | 35°F 1991 | 50% | 0% |
| Aug 4 | 66°F | 50°F | 79°F 2002 | 36°F 1971 | 51% | 0% |
| Aug 5 | 66°F | 50°F | 78°F 2002 | 42°F 1980 | 51% | 0% |
| Aug 6 | 66°F | 50°F | 79°F 1976 | 39°F 2008 | 51% | 0% |
| Aug 7 | 65°F | 50°F | 77°F 2004 | 40°F 1986 | 51% | 0% |
| Aug 8 | 65°F | 50°F | 79°F 2003 | 38°F 2008 | 52% | 0% |
| Aug 9 | 65°F | 49°F | 78°F 2004 | 40°F 1972 | 52% | 0% |
| Aug 10 | 65°F | 49°F | 80°F 2003 | 37°F 1973 | 52% | 0% |
| Aug 11 | 65°F | 49°F | 79°F 2003 | 40°F 1972 | 53% | 0% |
| Aug 12 | 65°F | 49°F | 78°F 1990 | 39°F 1974 | 53% | 0% |
| Aug 13 | 64°F | 49°F | 78°F 2005 | 36°F 1976 | 53% | 0% |
| Aug 14 | 64°F | 49°F | 78°F 1977 | 28°F 1973 | 54% | 0% |
| Aug 15 | 64°F | 49°F | 78°F 2005 | 30°F 1973 | 54% | 0% |
| Aug 16 | 64°F | 48°F | 78°F 2005 | 31°F 1973 | 54% | 0% |
| Aug 17 | 63°F | 48°F | 83°F 2004 | 38°F 1973 | 54% | 0% |
| Aug 18 | 63°F | 48°F | 83°F 2004 | 34°F 1973 | 55% | 0% |
| Aug 19 | 63°F | 48°F | 77°F 1977 | 39°F 1974 | 55% | 0% |
| Aug 20 | 63°F | 48°F | 72°F 1973 | 38°F 1974 | 55% | 0% |
| Aug 21 | 62°F | 47°F | 78°F 1977 | 30°F 1976 | 55% | 0% |
| Aug 22 | 62°F | 47°F | 86°F 1977 | 31°F 1976 | 55% | 0% |
| Aug 23 | 62°F | 47°F | 77°F 1976 | 33°F 1974 | 55% | 0% |
| Aug 24 | 61°F | 47°F | 78°F 1976 | 32°F 1976 | 55% | 0% |
| Aug 25 | 61°F | 46°F | 76°F 1978 | 34°F 1972 | 55% | 0% |
| Aug 26 | 61°F | 46°F | 74°F 1987 | 33°F 2000 | 56% | 0% |
| Aug 27 | 60°F | 46°F | 76°F 1981 | 29°F 1984 | 56% | 0% |
| Aug 28 | 60°F | 46°F | 71°F 1978 | 31°F 1994 | 56% | 0% |
| Aug 29 | 60°F | 45°F | 74°F 1974 | 31°F 1975 | 56% | 0% |
| Aug 30 | 59°F | 45°F | 81°F 1974 | 31°F 1976 | 56% | 0% |
| Aug 31 | 59°F | 45°F | 74°F 1974 | 33°F 1976 | 56% | 0% |
Chance of rain
- Chance of a wet day
- Chance of snowfall
Sunrise and sunset
Times for 2026, local time (AKDT).
- August 1
- sunrise 5:31 AM, sunset 10:40 PM
- August 31
- sunrise 6:49 AM, sunset 9:09 PM
Other months
Sources
Normals: NOAA NCEI U.S. Climate Normals, 1991-2020, station USC00502645 (Eagle Rvr Gakona Circle), public domain. Records: NOAA GHCN-Daily, station USC00500302, every year on file, quality-flagged values removed. Cloud, humidity, wind and sunshine: 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 2026-09-24. Sun and moon: computed with the NOAA solar equations and Meeus.