Williams Weather in August
Average highs run from 83°F on August 1 to 80°F on August 31, and lows from 54°F to 51°F. Normal precipitation for the month is 3.38 in over about 13 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
- 82°F
- Average low
- 52°F
- Precipitation
- 3.38 in
- Record high
- 101°FAug 2, 1902
- Record low
- 32°FAug 25, 1979
- Chance of a freeze
- 0%
- Days of 90°F or more
- 1.6
- Daylight
- 13 h 54 min to 12 h 56 min
- Cloud cover
- 52%
- Humidity
- 49%
- Dew point
- 46°F
- Wind
- 6.7 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 | 83°F | 54°F | 99°F 1902 | 42°F 1912 | 40% | 0% |
| Aug 2 | 83°F | 54°F | 101°F 1902 | 40°F 1912 | 40% | 0% |
| Aug 3 | 83°F | 53°F | 100°F 1902 | 39°F 1933 | 40% | 0% |
| Aug 4 | 82°F | 53°F | 96°F 1918 | 39°F 1933 | 40% | 0% |
| Aug 5 | 82°F | 53°F | 93°F 1965 | 38°F 1928 | 40% | 0% |
| Aug 6 | 82°F | 53°F | 95°F 1944 | 33°F 1928 | 40% | 0% |
| Aug 7 | 82°F | 53°F | 92°F 1944 | 36°F 1924 | 40% | 0% |
| Aug 8 | 82°F | 53°F | 94°F 1944 | 39°F 1928 | 40% | 0% |
| Aug 9 | 82°F | 53°F | 96°F 2026 | 42°F 1927 | 40% | 0% |
| Aug 10 | 82°F | 53°F | 93°F 2002 | 43°F 1926 | 40% | 0% |
| Aug 11 | 82°F | 53°F | 93°F 1940 | 41°F 1932 | 40% | 0% |
| Aug 12 | 82°F | 53°F | 96°F 1937 | 33°F 1932 | 40% | 0% |
| Aug 13 | 82°F | 53°F | 94°F 1944 | 40°F 1932 | 39% | 0% |
| Aug 14 | 82°F | 53°F | 94°F 1975 | 40°F 1930 | 39% | 0% |
| Aug 15 | 82°F | 52°F | 96°F 2020 | 39°F 1968 | 39% | 0% |
| Aug 16 | 82°F | 52°F | 95°F 1914 | 36°F 1930 | 39% | 0% |
| Aug 17 | 82°F | 52°F | 93°F 2020 | 40°F 1902 | 39% | 0% |
| Aug 18 | 81°F | 52°F | 96°F 2020 | 35°F 1925 | 39% | 0% |
| Aug 19 | 81°F | 52°F | 93°F 1915 | 35°F 1918 | 39% | 0% |
| Aug 20 | 81°F | 52°F | 94°F 1915 | 37°F 1917 | 38% | 0% |
| Aug 21 | 81°F | 52°F | 93°F 1915 | 34°F 1924 | 38% | 0% |
| Aug 22 | 81°F | 52°F | 93°F 1910 | 35°F 1924 | 38% | 0% |
| Aug 23 | 81°F | 52°F | 91°F 1910 | 34°F 1968 | 37% | 0% |
| Aug 24 | 81°F | 52°F | 92°F 2011 | 35°F 1979 | 37% | 0% |
| Aug 25 | 81°F | 52°F | 92°F 1926 | 32°F 1979 | 37% | 0% |
| Aug 26 | 81°F | 51°F | 92°F 1985 | 36°F 1979 | 36% | 0% |
| Aug 27 | 81°F | 51°F | 91°F 1922 | 37°F 1942 | 36% | 0% |
| Aug 28 | 81°F | 51°F | 92°F 1944 | 32°F 1920 | 35% | 0% |
| Aug 29 | 80°F | 51°F | 93°F 1944 | 35°F 1932 | 35% | 0% |
| Aug 30 | 80°F | 51°F | 92°F 1929 | 37°F 1920 | 34% | 0% |
| Aug 31 | 80°F | 51°F | 93°F 1950 | 35°F 1942 | 33% | 0% |
Chance of rain
- Chance of a wet day
- Chance of snowfall
Sunrise and sunset
Times for 2026, local time (MST).
- August 1
- sunrise 5:38 AM, sunset 7:32 PM
- August 31
- sunrise 6:01 AM, sunset 6:57 PM
Other months
Sources
Normals: NOAA NCEI U.S. Climate Normals, 1991-2020, station USC00029359 (Williams), public domain. Records: NOAA GHCN-Daily, station USC00029359, 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 2026-09-25. Sun and moon: computed with the NOAA solar equations and Meeus.