August is one of the warmer months of the year in Coaldale, with average highs near 26.3°C and lows around 12.3°C (mean 19.3°C). It is about average for rainfall, averaging 38 mm of rainfall and 52% relative humidity across the period.
August is one of the warmer months of the year in Coaldale. Across 45 years of records, the warmest August in Coaldale was 2022 — when the month averaged 22.8°C — while the coldest was 1987 at 15.1°C. Typical August days reach 26.3°C with nights near 12.3°C. The long-term trend is warming, about 0.4°C per decade.
August is about average for rainfall in Coaldale, averaging 38 mm of rainfall. The wettest August on record was 1993 with 87 mm, while the driest was 2001 at 5 mm.
Relative humidity in Coaldale during August averages 52%. The most humid August was 1993 at 66%, and the least humid was 2001 at 36%.
August receives about 5.6 kWh/m²/day of solar energy in Coaldale. The sunniest August was 2001 at 6.3 kWh/m²/day, and the cloudiest were 2004 and 2021 at 5.
Average wind speed in Coaldale during August is 2.5 m/s. The windiest Augusts were 1995 and 2008 at 3.1 m/s, while the calmest was 1981 at 2 m/s.
Ranked against the other 11 months using 1981–2025 averages.
| Metric | 1980s | 1990s | 2000s | 2010s | 2020s | Change |
|---|---|---|---|---|---|---|
| Avg Temp | 18.7°C | 19.0°C | 19.2°C | 19.3°C | 20.8°C | +2.1°C |
| Avg High | 25.7°C | 25.9°C | 26.4°C | 26.2°C | 27.7°C | +2°C |
| Avg Low | 11.6°C | 12.1°C | 11.9°C | 12.4°C | 13.9°C | +2.3°C |
| Avg Rain | 44 mm | 39 mm | 36 mm | 34 mm | 36 mm | -8 mm |
August temperatures in Coaldale have risen by about 1.4°C between 1981–1985 and 2021–2025.
August has ranged from a record low of -4.7°C (1992) to a record high of 38.9°C (2018).
Rainfall in August is about average for rainfall, averaging 38 mm, with a wettest year of 87 mm.
One of the best times to visit Coaldale
August is one of the best times to visit Coaldale. Expect days averaging 26.3°C and nights around 12.3°C (mean 19.3°C) — warmer than Coaldale's yearly average — with moderate rainfall (38 mm), so conditions are generally comfortable for sightseeing and outdoor plans.
| Year | Avg High | Avg Temp | Avg Low | Hottest Day | Coldest Day | Rainfall | Humidity | Wind | Solar |
|---|---|---|---|---|---|---|---|---|---|
| 2025 | 26.8°C | 20.3°C | 13.8°C | 32.3°C | 9.5°C | 38 mm | 57% | 2.2 m/s | 5.6 |
| 2024 | 26.4°C | 20.0°C | 13.6°C | 35.6°C | 8.9°C | 59 mm | 53% | 2.6 m/s | 5.4 |
| 2023 | 28.3°C | 21.2°C | 14.2°C | 36.4°C | 7.9°C | 29 mm | 48% | 2.4 m/s | 5.7 |
| 2022 🔥 | 29.9°C | 22.8°C | 15.6°C | 35.5°C | 9.2°C | 25 mm | 46% | 2.5 m/s | 6 |
| 2021 | 26.2°C | 19.6°C | 13.1°C | 35.7°C | 6.0°C | 49 mm | 52% | 2.7 m/s | 5 |
| 2020 | 28.4°C | 20.9°C | 13.4°C | 34.6°C | 7.7°C | 18 mm | 44% | 2.8 m/s | 6.2 |
| 2019 | 25.6°C | 18.7°C | 11.8°C | 34.8°C | 7.4°C | 47 mm | 56% | 2.4 m/s | 5.5 |
| 2018 | 26.9°C | 19.8°C | 12.6°C | 38.9°C | 5.4°C | 27 mm | 47% | 2.7 m/s | 5.3 |
| 2017 | 27.2°C | 19.9°C | 12.7°C | 34.4°C | 8.6°C | 12 mm | 47% | 2.3 m/s | 5.3 |
| 2016 | 24.9°C | 18.3°C | 11.8°C | 32.0°C | 6.7°C | 47 mm | 57% | 2.5 m/s | 5.3 |
| 2015 | 27.0°C | 19.8°C | 12.6°C | 35.9°C | 4.1°C | 24 mm | 48% | 2.5 m/s | 5.4 |
| 2014 | 25.3°C | 19.1°C | 12.9°C | 32.8°C | 6.3°C | 52 mm | 60% | 2.3 m/s | 5.2 |
| 2013 | 26.5°C | 19.8°C | 13.0°C | 33.2°C | 9.2°C | 42 mm | 56% | 2.1 m/s | 5.5 |
| 2012 | 27.9°C | 20.1°C | 12.4°C | 34.0°C | 6.7°C | 29 mm | 48% | 2.5 m/s | 6 |
| 2011 | 27.1°C | 20.0°C | 12.8°C | 32.3°C | 7.2°C | 13 mm | 49% | 2.4 m/s | 6.2 |
| 2010 | 23.6°C | 17.3°C | 11.1°C | 34.5°C | 1.9°C | 50 mm | 58% | 2.6 m/s | 5.5 |
| 2009 | 25.0°C | 18.2°C | 11.5°C | 34.0°C | 5.9°C | 41 mm | 56% | 2.5 m/s | 5.2 |
| 2008 | 26.7°C | 19.5°C | 12.3°C | 35.6°C | 6.1°C | 41 mm | 48% | 3.1 m/s | 5.7 |
| 2007 | 27.1°C | 19.4°C | 11.7°C | 34.4°C | 5.1°C | 19 mm | 46% | 2.6 m/s | 5.8 |
| 2006 | 26.4°C | 19.0°C | 11.6°C | 34.7°C | 7.4°C | 25 mm | 48% | 2.3 m/s | 6 |
| 2005 | 23.6°C | 17.0°C | 10.4°C | 32.6°C | 4.7°C | 78 mm | 59% | 2.6 m/s | 5.7 |
| 2004 | 24.9°C | 18.3°C | 11.8°C | 33.3°C | 8.6°C | 61 mm | 60% | 2.3 m/s | 5 |
| 2003 | 30.0°C | 22.1°C | 14.2°C | 36.5°C | 7.4°C | 14 mm | 42% | 2.5 m/s | 5.7 |
| 2002 | 23.0°C | 16.4°C | 9.9°C | 29.7°C | 4.5°C | 51 mm | 59% | 2.2 m/s | 5.3 |
| 2001 | 29.8°C | 21.7°C | 13.6°C | 36.9°C | 9.3°C | 5 mm | 36% | 2.7 m/s | 6.3 |
| 2000 | 27.5°C | 20.0°C | 12.4°C | 35.5°C | 5.8°C | 26 mm | 43% | 2.7 m/s | 6 |
| 1999 | 27.5°C | 20.3°C | 13.2°C | 34.5°C | 8.3°C | 30 mm | 50% | 2.7 m/s | 5.6 |
| 1998 | 28.7°C | 21.4°C | 14.0°C | 34.4°C | 9.6°C | 17 mm | 45% | 2.5 m/s | 6.2 |
| 1997 | 25.5°C | 18.6°C | 11.8°C | 34.1°C | 4.9°C | 43 mm | 55% | 2.5 m/s | 5.8 |
| 1996 | 27.2°C | 19.9°C | 12.6°C | 32.4°C | 8.5°C | 12 mm | 45% | 3 m/s | 5.9 |
| 1995 | 23.6°C | 16.8°C | 10.0°C | 30.0°C | 7.1°C | 47 mm | 54% | 3.1 m/s | 5.7 |
| 1994 | 26.8°C | 19.7°C | 12.6°C | 35.0°C | 3.4°C | 17 mm | 49% | 2.3 m/s | 5.5 |
| 1993 🌧️ | 21.7°C | 15.7°C | 9.7°C | 27.9°C | 4.0°C | 87 mm | 66% | 2.5 m/s | 5.5 |
| 1992 | 23.4°C | 16.5°C | 9.7°C | 32.7°C | -4.7°C | 48 mm | 54% | 2.6 m/s | 5.7 |
| 1991 | 27.6°C | 20.6°C | 13.7°C | 35.2°C | 8.3°C | 49 mm | 53% | 2.4 m/s | 5.8 |
| 1990 | 26.8°C | 20.0°C | 13.2°C | 34.2°C | 7.4°C | 40 mm | 54% | 2.7 m/s | 5.8 |
| 1989 | 23.3°C | 17.5°C | 11.6°C | 31.6°C | 5.7°C | 82 mm | 59% | 2.5 m/s | 5.1 |
| 1988 | 26.6°C | 18.9°C | 11.3°C | 33.3°C | 7.4°C | 35 mm | 45% | 2.7 m/s | 5.5 |
| 1987 ❄️ | 21.5°C | 15.1°C | 8.7°C | 30.1°C | 4.6°C | 79 mm | 61% | 2.4 m/s | 5.2 |
| 1986 | 27.0°C | 19.6°C | 12.2°C | 32.7°C | 7.3°C | 20 mm | 47% | 2.4 m/s | 5.8 |
| 1985 | 23.3°C | 16.4°C | 9.4°C | 31.6°C | 4.8°C | 79 mm | 54% | 2.5 m/s | 5.5 |
| 1984 | 27.9°C | 20.5°C | 13.2°C | 35.2°C | 5.1°C | 31 mm | 46% | 2.8 m/s | 5.6 |
| 1983 | 28.4°C | 21.1°C | 13.8°C | 35.2°C | 7.7°C | 25 mm | 51% | 2.5 m/s | — |
| 1982 | 25.0°C | 18.1°C | 11.2°C | 31.8°C | 6.3°C | 30 mm | 53% | 3 m/s | — |
| 1981 | 28.0°C | 20.7°C | 13.4°C | 32.5°C | 6.9°C | 18 mm | 52% | 2 m/s | — |
Actual recorded August data for each year, 1981–2025 — sourced from NASA POWER.
The average high in August is around 26.3°C with lows near 12.3°C (mean 19.3°C), based on 45 years of NASA POWER data.
August averages 38 mm of rainfall in Coaldale, about average for rainfall. The wettest on record was 87 mm in 1993.
The hottest August reached 38.9°C in 2018. The coldest dipped to -4.7°C in 1992.
Comparing the earliest years on record (1981–1985) with the most recent (2021–2025), average August temperatures have risen by about 1.4°C. Daytime highs moved from 26.5°C to 27.5°C and overnight lows from 12.2°C to 14.1°C over the same span.
August is one of the warmer months of the year in Coaldale and about average for rainfall, so plan for around 26.3°C daytime highs and 12.3°C at night.
Not quite — August is the 11th coolest month in Coaldale, averaging 19.3°C.
For August in Coaldale, pack light layers you can adjust through the day, with typical highs of 26.3°C and lows of 12.3°C.
Relative humidity in August averages 52% — relatively dry.
Average wind speed in August is 2.5 m/s. The windiest August on record averaged 3.1 m/s (1995).
The wettest August on record was 1993 with 87 mm. On average, August sees 38 mm.
All figures are derived from NASA POWER (Prediction Of Worldwide Energy Resources), based on MERRA-2 satellite reanalysis, covering 1981–2025.
Explore how the weather in Coaldale behaves each August, based on 45 years of NASA POWER climate data from 1981 to 2025. This page breaks down average temperatures, rainfall, humidity, wind and solar radiation for August specifically, along with year-by-year records and how the month has changed over the decades.
