August is one of the cooler months of the year in Innisfail, with average highs near 23.8°C and lows around 20.6°C (mean 22.2°C). It is one of the drier months, averaging 47 mm of rainfall and 74% relative humidity across the period.
August is one of the cooler months of the year in Innisfail. Across 45 years of records, the warmest August in Innisfail was 1998 — when the month averaged 23.4°C — while the coldest was 1982 at 20.8°C. Typical August days reach 23.8°C with nights near 20.6°C. The long-term trend is warming, about 0.2°C per decade.
August is one of the drier months in Innisfail, averaging 47 mm of rainfall. The wettest August on record was 1995 with 249 mm, while the driest was 2018 at 0 mm.
Relative humidity in Innisfail during August averages 74%. The most humid August was 1995 at 82%, and the least humid was 1990 at 67%.
August receives about 4.8 kWh/m²/day of solar energy in Innisfail. The sunniest August was 2004 at 5.5 kWh/m²/day, and the cloudiest was 1988 at 3.9.
Average wind speed in Innisfail during August is 3.3 m/s. The windiest August was 1982 at 4.6 m/s, while the calmest was 1981 at 2.3 m/s.
Ranked against the other 11 months using 1981–2025 averages.
| Metric | 1980s | 1990s | 2000s | 2010s | 2020s | Change |
|---|---|---|---|---|---|---|
| Avg Temp | 21.9°C | 21.9°C | 22.1°C | 22.4°C | 22.8°C | +0.9°C |
| Avg High | 23.5°C | 23.5°C | 23.7°C | 24.0°C | 24.4°C | +0.9°C |
| Avg Low | 20.4°C | 20.4°C | 20.5°C | 20.7°C | 21.3°C | +0.9°C |
| Avg Rain | 50 mm | 80 mm | 41 mm | 29 mm | 24 mm | -26 mm |
August temperatures in Innisfail have risen by about 0.8°C between 1981–1985 and 2021–2025.
August has ranged from a record low of 14.8°C (1990) to a record high of 27.8°C (1998).
Rainfall in August is one of the drier months, averaging 47 mm, with a wettest year of 249 mm.
One of the best times to visit Innisfail
August is one of the best times to visit Innisfail. Expect days averaging 23.8°C and nights around 20.6°C (mean 22.2°C) — cooler than Innisfail's yearly average — with moderate rainfall (47 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 | 24.4°C | 22.7°C | 20.9°C | 27.0°C | 16.9°C | 7 mm | 72% | 3.3 m/s | 5 |
| 2024 | 24.5°C | 23.0°C | 21.4°C | 26.1°C | 19.9°C | 35 mm | 77% | 3.2 m/s | 4.8 |
| 2023 | 24.3°C | 22.9°C | 21.4°C | 25.4°C | 20.6°C | 38 mm | 71% | 3.8 m/s | 4.9 |
| 2022 | 23.9°C | 22.5°C | 21.1°C | 25.8°C | 18.5°C | 22 mm | 77% | 3.5 m/s | 4.4 |
| 2021 | 24.5°C | 23.1°C | 21.7°C | 25.9°C | 19.9°C | 36 mm | 77% | 3.6 m/s | 4.3 |
| 2020 | 24.7°C | 22.9°C | 21.1°C | 27.7°C | 19.8°C | 6 mm | 70% | 3.2 m/s | 4.9 |
| 2019 | 23.7°C | 22.0°C | 20.4°C | 26.1°C | 18.0°C | 10 mm | 73% | 3.4 m/s | 5 |
| 2018 | 24.2°C | 22.5°C | 20.8°C | 25.8°C | 19.5°C | 0 mm | 70% | 2.9 m/s | 5.4 |
| 2017 | 24.8°C | 23.2°C | 21.6°C | 26.4°C | 20.5°C | 3 mm | 72% | 2.9 m/s | 5.3 |
| 2016 | 24.1°C | 22.5°C | 21.0°C | 27.5°C | 17.8°C | 31 mm | 75% | 3.7 m/s | 4.5 |
| 2015 | 24.1°C | 22.4°C | 20.7°C | 25.5°C | 18.2°C | 13 mm | 73% | 2.9 m/s | 5.4 |
| 2014 | 23.5°C | 21.9°C | 20.3°C | 24.6°C | 19.0°C | 68 mm | 75% | 3.5 m/s | 4.8 |
| 2013 | 24.5°C | 22.7°C | 20.9°C | 26.5°C | 19.8°C | 13 mm | 72% | 2.7 m/s | 5.4 |
| 2012 | 23.3°C | 21.7°C | 20.1°C | 25.3°C | 16.4°C | 22 mm | 75% | 3.1 m/s | 4.9 |
| 2011 | 23.4°C | 21.7°C | 20.0°C | 26.0°C | 17.9°C | 33 mm | 74% | 3.3 m/s | 4.9 |
| 2010 | 24.7°C | 23.1°C | 21.6°C | 26.6°C | 18.1°C | 97 mm | 78% | 3.2 m/s | 4.3 |
| 2009 | 24.7°C | 23.0°C | 21.3°C | 25.9°C | 20.1°C | 13 mm | 74% | 3 m/s | 5.2 |
| 2008 | 22.9°C | 21.4°C | 20.0°C | 24.8°C | 18.2°C | 9 mm | 75% | 3.6 m/s | 4.6 |
| 2007 | 23.6°C | 22.1°C | 20.7°C | 24.4°C | 18.6°C | 37 mm | 76% | 3.5 m/s | 4.3 |
| 2006 | 22.8°C | 21.4°C | 19.9°C | 24.3°C | 17.9°C | 24 mm | 72% | 3.5 m/s | 5.2 |
| 2005 | 23.1°C | 21.9°C | 20.7°C | 24.1°C | 17.5°C | 130 mm | 76% | 3.9 m/s | 4.4 |
| 2004 | 23.9°C | 22.1°C | 20.3°C | 25.5°C | 19.1°C | 7 mm | 68% | 2.7 m/s | 5.5 |
| 2003 | 24.1°C | 22.6°C | 21.1°C | 25.8°C | 18.6°C | 34 mm | 74% | 3.1 m/s | 4.8 |
| 2002 | 23.6°C | 22.1°C | 20.6°C | 25.0°C | 19.5°C | 62 mm | 74% | 3.5 m/s | 4.6 |
| 2001 | 24.2°C | 22.5°C | 20.7°C | 27.0°C | 18.9°C | 19 mm | 70% | 3.1 m/s | 5.3 |
| 2000 | 23.6°C | 21.8°C | 19.9°C | 27.5°C | 17.6°C | 78 mm | 76% | 3.1 m/s | 5.2 |
| 1999 | 22.8°C | 21.4°C | 19.9°C | 24.4°C | 18.4°C | 91 mm | 78% | 3.7 m/s | 4.7 |
| 1998 🔥 | 25.0°C | 23.4°C | 21.8°C | 27.8°C | 17.6°C | 155 mm | 77% | 3.1 m/s | 4.8 |
| 1997 | 23.2°C | 21.6°C | 20.0°C | 24.6°C | 18.4°C | 110 mm | 74% | 3.2 m/s | 4.7 |
| 1996 | 24.3°C | 22.7°C | 21.0°C | 26.4°C | 18.6°C | 29 mm | 73% | 3.1 m/s | 4.9 |
| 1995 🌧️ | 22.3°C | 21.1°C | 20.0°C | 24.5°C | 15.3°C | 249 mm | 82% | 4.4 m/s | 4 |
| 1994 | 22.4°C | 21.0°C | 19.7°C | 23.8°C | 17.7°C | 69 mm | 76% | 4.1 m/s | 4.5 |
| 1993 | 23.3°C | 21.9°C | 20.5°C | 24.6°C | 18.5°C | 51 mm | 73% | 3.3 m/s | 4.9 |
| 1992 | 24.2°C | 22.3°C | 20.5°C | 27.2°C | 18.9°C | 25 mm | 76% | 2.9 m/s | 4.9 |
| 1991 | 24.0°C | 22.4°C | 20.7°C | 26.6°C | 19.5°C | 15 mm | 72% | 3.1 m/s | 4.6 |
| 1990 | 23.2°C | 21.3°C | 19.4°C | 26.1°C | 14.8°C | 2 mm | 67% | 2.8 m/s | 5.4 |
| 1989 | 22.6°C | 21.1°C | 19.7°C | 26.2°C | 16.0°C | 15 mm | 77% | 3.1 m/s | 4.7 |
| 1988 | 23.4°C | 22.1°C | 20.8°C | 26.0°C | 19.0°C | 97 mm | 81% | 3.8 m/s | 3.9 |
| 1987 | 23.2°C | 21.8°C | 20.4°C | 25.2°C | 18.9°C | 61 mm | 78% | 3 m/s | 4.9 |
| 1986 | 24.2°C | 22.5°C | 20.8°C | 26.8°C | 17.0°C | 41 mm | 73% | 2.9 m/s | 4.7 |
| 1985 | 24.0°C | 22.2°C | 20.5°C | 25.7°C | 18.2°C | 11 mm | 75% | 3 m/s | 5.2 |
| 1984 | 24.1°C | 22.3°C | 20.5°C | 26.1°C | 16.9°C | 10 mm | 72% | 2.8 m/s | 5.2 |
| 1983 | 23.0°C | 21.7°C | 20.4°C | 24.8°C | 18.1°C | 71 mm | 78% | 3.7 m/s | — |
| 1982 ❄️ | 22.0°C | 20.8°C | 19.5°C | 23.2°C | 18.6°C | 137 mm | 78% | 4.6 m/s | — |
| 1981 | 24.9°C | 23.0°C | 21.0°C | 26.7°C | 19.5°C | 5 mm | 73% | 2.3 m/s | — |
Actual recorded August data for each year, 1981–2025 — sourced from NASA POWER.
The average high in August is around 23.8°C with lows near 20.6°C (mean 22.2°C), based on 45 years of NASA POWER data.
August averages 47 mm of rainfall in Innisfail, one of the drier months. The wettest on record was 249 mm in 1995.
The hottest August reached 27.8°C in 1998. The coldest dipped to 14.8°C in 1990.
Comparing the earliest years on record (1981–1985) with the most recent (2021–2025), average August temperatures have risen by about 0.8°C. Daytime highs moved from 23.6°C to 24.3°C and overnight lows from 20.4°C to 21.3°C over the same span.
August is one of the cooler months of the year in Innisfail and one of the drier months, so plan for around 23.8°C daytime highs and 20.6°C at night.
Not quite — August is the 2nd coolest month in Innisfail, averaging 22.2°C.
For August in Innisfail, pack light layers you can adjust through the day, with typical highs of 23.8°C and lows of 20.6°C.
Relative humidity in August averages 74% — moderately humid.
Average wind speed in August is 3.3 m/s. The windiest August on record averaged 4.6 m/s (1982).
The wettest August on record was 1995 with 249 mm. On average, August sees 47 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 Innisfail 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.
