Kalgoorlie Weather in August
Average highs run from 17°C on August 1 to 20°C on August 31, and lows from 6°C to 7°C. Normal precipitation for the month is 21 mm over about 5 wet days.
August day by day
The normal high and low for each date, and the record, in °C.
- Normal low
- Normal high
- Record high
- Record low
August at a glance
- Average high
- 19°C
- Average low
- 6°C
- Precipitation
- 21 mm
- Record high
- 32°CAug 26, 2023
- Record low
- -2°CAug 9, 1968
- Daylight
- 10 h 39 min to 11 h 26 min
- Cloud cover
- 35%
- Humidity
- 60%
- Dew point
- 3°C
- Wind
- 16.2 km/h
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 | 17°C | 6°C | 27°C 1947 | -2°C 1966 | 14% |
| Aug 2 | 18°C | 5°C | 27°C 2003 | -2°C 1993 | 15% |
| Aug 3 | 19°C | 5°C | 27°C 1949 | -1°C 1956 | 15% |
| Aug 4 | 18°C | 6°C | 26°C 1983 | -2°C 1989 | 15% |
| Aug 5 | 18°C | 5°C | 27°C 2009 | -1°C 1953 | 14% |
| Aug 6 | 19°C | 5°C | 29°C 2006 | 0°C 1972 | 15% |
| Aug 7 | 19°C | 6°C | 30°C 2006 | -2°C 1951 | 16% |
| Aug 8 | 19°C | 6°C | 29°C 2023 | -1°C 1954 | 16% |
| Aug 9 | 19°C | 7°C | 27°C 2002 | -2°C 1968 | 16% |
| Aug 10 | 19°C | 6°C | 28°C 2006 | -2°C 1951 | 15% |
| Aug 11 | 19°C | 6°C | 29°C 2006 | -2°C 1947 | 16% |
| Aug 12 | 19°C | 7°C | 28°C 1948 | -1°C 1956 | 15% |
| Aug 13 | 19°C | 7°C | 29°C 2001 | 0°C 1956 | 14% |
| Aug 14 | 19°C | 6°C | 28°C 1976 | -1°C 2012 | 14% |
| Aug 15 | 19°C | 7°C | 26°C 2016 | 0°C 1948 | 15% |
| Aug 16 | 19°C | 6°C | 28°C 2015 | -1°C 1965 | 15% |
| Aug 17 | 19°C | 5°C | 28°C 1977 | -1°C 1992 | 14% |
| Aug 18 | 19°C | 6°C | 28°C 1982 | -2°C 1966 | 14% |
| Aug 19 | 20°C | 5°C | 28°C 2025 | 0°C 1980 | 14% |
| Aug 20 | 20°C | 6°C | 28°C 2011 | -2°C 1951 | 14% |
| Aug 21 | 20°C | 6°C | 29°C 2011 | -1°C 1981 | 13% |
| Aug 22 | 20°C | 6°C | 30°C 1982 | 0°C 1979 | 13% |
| Aug 23 | 20°C | 7°C | 30°C 1969 | -2°C 1956 | 13% |
| Aug 24 | 20°C | 7°C | 30°C 2014 | -2°C 1956 | 13% |
| Aug 25 | 20°C | 6°C | 31°C 2014 | -1°C 1995 | 13% |
| Aug 26 | 21°C | 7°C | 32°C 2023 | 1°C 1960 | 13% |
| Aug 27 | 22°C | 7°C | 32°C 2023 | -1°C 1967 | 12% |
| Aug 28 | 22°C | 8°C | 32°C 2020 | 0°C 1968 | 12% |
| Aug 29 | 22°C | 9°C | 30°C 2019 | -2°C 1968 | 13% |
| Aug 30 | 20°C | 8°C | 32°C 2006 | -2°C 1968 | 12% |
| Aug 31 | 20°C | 7°C | 30°C 2006 | 1°C 1989 | 13% |
Chance of rain
- Chance of a wet day
Sunrise and sunset
Times for 2026, local time (GMT+8).
- August 1
- sunrise 6:41 AM, sunset 5:20 PM
- August 31
- sunrise 6:12 AM, sunset 5:38 PM
Other months
Sources
Records: NOAA GHCN-Daily, station ASN00012038, 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 2026-09-26. Sun and moon: computed with the NOAA solar equations and Meeus.