June is one of the cooler months of the year in Gladstone, with average highs near 22.5°C and lows around 13°C (mean 17.8°C). It is one of the drier months, averaging 37 mm of rainfall and 72% relative humidity across the period.
June is one of the cooler months of the year in Gladstone. Across 45 years of records, the warmest June in Gladstone was 2023 — when the month averaged 20.4°C — while the coldest was 1989 at 15.5°C. Typical June days reach 22.5°C with nights near 13°C. The long-term trend is warming, about 0.3°C per decade.
June is one of the drier months in Gladstone, averaging 37 mm of rainfall. The wettest June on record was 2007 with 149 mm, while the driest was 2017 at 2 mm.
Relative humidity in Gladstone during June averages 72%. The most humid June was 1983 at 84%, and the least humid was 1982 at 57%.
June receives about 3.6 kWh/m²/day of solar energy in Gladstone. The sunniest June was 2004 at 4 kWh/m²/day, and the cloudiest was 2007 at 2.7.
Average wind speed in Gladstone during June is 2.7 m/s. The windiest June was 1987 at 3.4 m/s, while the calmest was 2024 at 2.1 m/s.
Ranked against the other 11 months using 1981–2025 averages.
| Metric | 1980s | 1990s | 2000s | 2010s | 2020s | Change |
|---|---|---|---|---|---|---|
| Avg Temp | 16.8°C | 17.9°C | 18.1°C | 18.0°C | 18.3°C | +1.5°C |
| Avg High | 21.5°C | 22.6°C | 22.7°C | 22.6°C | 23.3°C | +1.8°C |
| Avg Low | 12.1°C | 13.0°C | 13.6°C | 13.3°C | 13.2°C | +1.1°C |
| Avg Rain | 43 mm | 23 mm | 60 mm | 31 mm | 21 mm | -22 mm |
June temperatures in Gladstone have risen by about 1.7°C between 1981–1985 and 2021–2025.
June has ranged from a record low of 4.4°C (1985) to a record high of 29°C (2023).
Rainfall in June is one of the drier months, averaging 37 mm, with a wettest year of 149 mm.
A good time to visit Gladstone
June is a good time to visit Gladstone, with days averaging 22.5°C and nights around 13°C (mean 17.8°C, cooler than Gladstone's yearly average) and moderate rainfall. September and April are marginally more temperate, but June still suits most travellers.
| Year | Avg High | Avg Temp | Avg Low | Hottest Day | Coldest Day | Rainfall | Humidity | Wind | Solar |
|---|---|---|---|---|---|---|---|---|---|
| 2025 | 22.7°C | 17.7°C | 12.7°C | 26.3°C | 7.6°C | 13 mm | 71% | 2.6 m/s | 3.7 |
| 2024 | 23.4°C | 17.9°C | 12.3°C | 26.1°C | 6.2°C | 48 mm | 67% | 2.1 m/s | 3.8 |
| 2023 🔥 | 25.7°C | 20.4°C | 15.1°C | 29.0°C | 11.1°C | 3 mm | 66% | 2.2 m/s | 3.9 |
| 2022 | 21.8°C | 16.8°C | 11.8°C | 24.1°C | 6.0°C | 5 mm | 73% | 2.5 m/s | 3.7 |
| 2021 | 22.9°C | 18.0°C | 13.1°C | 25.8°C | 7.2°C | 45 mm | 70% | 2.5 m/s | 3.3 |
| 2020 | 23.6°C | 18.9°C | 14.1°C | 25.9°C | 8.4°C | 14 mm | 71% | 2.9 m/s | 3.6 |
| 2019 | 23.0°C | 18.3°C | 13.5°C | 25.4°C | 7.3°C | 19 mm | 71% | 2.8 m/s | 3.4 |
| 2018 | 23.7°C | 18.6°C | 13.4°C | 26.6°C | 7.7°C | 7 mm | 67% | 2.6 m/s | 3.7 |
| 2017 | 23.5°C | 18.5°C | 13.4°C | 25.6°C | 8.3°C | 2 mm | 73% | 2.4 m/s | 3.9 |
| 2016 | 22.8°C | 18.1°C | 13.3°C | 28.3°C | 6.8°C | 107 mm | 73% | 2.9 m/s | 3.5 |
| 2015 | 23.1°C | 18.9°C | 14.6°C | 25.4°C | 9.0°C | 43 mm | 75% | 3.1 m/s | 3.4 |
| 2014 | 22.9°C | 18.7°C | 14.5°C | 25.5°C | 8.4°C | 16 mm | 74% | 2.6 m/s | 3.4 |
| 2013 | 21.6°C | 17.1°C | 12.7°C | 25.0°C | 8.3°C | 14 mm | 75% | 2.4 m/s | 3.6 |
| 2012 | 21.7°C | 17.1°C | 12.6°C | 24.6°C | 8.0°C | 62 mm | 78% | 2.9 m/s | 3.3 |
| 2011 | 21.3°C | 16.3°C | 11.3°C | 24.6°C | 6.7°C | 27 mm | 73% | 2.5 m/s | 3.8 |
| 2010 | 22.7°C | 18.0°C | 13.4°C | 25.1°C | 8.2°C | 13 mm | 71% | 2.6 m/s | 3.5 |
| 2009 | 23.7°C | 18.6°C | 13.6°C | 26.9°C | 6.2°C | 20 mm | 69% | 2.2 m/s | 3.9 |
| 2008 | 23.3°C | 18.6°C | 14.0°C | 26.4°C | 7.7°C | 17 mm | 75% | 2.4 m/s | 3.6 |
| 2007 🌧️ | 20.0°C | 15.8°C | 11.7°C | 25.5°C | 5.8°C | 149 mm | 77% | 2.6 m/s | 2.7 |
| 2006 | 21.9°C | 17.9°C | 13.8°C | 25.8°C | 8.2°C | 115 mm | 75% | 3.3 m/s | 3.3 |
| 2005 | 22.5°C | 18.5°C | 14.5°C | 25.5°C | 6.9°C | 69 mm | 77% | 2.8 m/s | 3.2 |
| 2004 | 24.0°C | 18.7°C | 13.3°C | 28.7°C | 6.4°C | 5 mm | 66% | 2.8 m/s | 4 |
| 2003 | 24.2°C | 19.1°C | 14.0°C | 28.2°C | 9.9°C | 19 mm | 71% | 2.4 m/s | 3.5 |
| 2002 | 21.9°C | 17.5°C | 13.0°C | 25.8°C | 5.6°C | 127 mm | 73% | 3 m/s | 3.7 |
| 2001 | 23.9°C | 19.5°C | 15.1°C | 28.4°C | 7.4°C | 25 mm | 69% | 3.2 m/s | 3.5 |
| 2000 | 21.1°C | 17.0°C | 12.8°C | 26.1°C | 6.4°C | 53 mm | 74% | 3.1 m/s | 3.2 |
| 1999 | 22.6°C | 17.8°C | 13.0°C | 27.5°C | 7.2°C | 71 mm | 71% | 3.2 m/s | 3.7 |
| 1998 | 23.8°C | 18.7°C | 13.6°C | 27.7°C | 6.9°C | 26 mm | 67% | 2.3 m/s | 3.6 |
| 1997 | 21.8°C | 17.5°C | 13.2°C | 24.6°C | 6.7°C | 8 mm | 73% | 3 m/s | 3.5 |
| 1996 | 22.9°C | 18.6°C | 14.2°C | 25.4°C | 8.2°C | 25 mm | 75% | 2.6 m/s | 3.6 |
| 1995 | 22.4°C | 17.6°C | 12.7°C | 26.4°C | 5.2°C | 21 mm | 70% | 3 m/s | 3.8 |
| 1994 | 23.1°C | 17.7°C | 12.4°C | 25.5°C | 7.4°C | 11 mm | 66% | 2.6 m/s | 3.9 |
| 1993 | 23.6°C | 18.7°C | 13.8°C | 26.4°C | 9.9°C | 9 mm | 68% | 2.7 m/s | 3.7 |
| 1992 | 21.5°C | 16.4°C | 11.2°C | 24.4°C | 5.9°C | 12 mm | 71% | 2.3 m/s | 3.8 |
| 1991 | 24.9°C | 19.5°C | 14.0°C | 27.9°C | 9.3°C | 14 mm | 67% | 2.2 m/s | 3.9 |
| 1990 | 19.7°C | 16.0°C | 12.2°C | 22.4°C | 5.3°C | 32 mm | 82% | 3 m/s | 3.3 |
| 1989 ❄️ | 19.7°C | 15.5°C | 11.3°C | 23.1°C | 5.4°C | 25 mm | 80% | 2.5 m/s | 3.6 |
| 1988 | 22.2°C | 17.5°C | 12.9°C | 25.4°C | 8.3°C | 83 mm | 75% | 3.1 m/s | 3.4 |
| 1987 | 22.6°C | 18.5°C | 14.4°C | 25.2°C | 6.2°C | 20 mm | 74% | 3.4 m/s | 3.2 |
| 1986 | 22.0°C | 17.3°C | 12.5°C | 25.1°C | 5.7°C | 35 mm | 69% | 2.6 m/s | 3.5 |
| 1985 | 20.5°C | 15.7°C | 10.9°C | 24.3°C | 4.4°C | 97 mm | 72% | 2.7 m/s | 3.7 |
| 1984 | 23.1°C | 18.4°C | 13.8°C | 25.5°C | 5.6°C | 26 mm | 70% | 3.3 m/s | 3.6 |
| 1983 | 19.7°C | 15.7°C | 11.7°C | 22.2°C | 6.0°C | 59 mm | 84% | 2.9 m/s | — |
| 1982 | 22.2°C | 16.2°C | 10.3°C | 25.3°C | 5.9°C | 5 mm | 57% | 2.5 m/s | — |
| 1981 | 21.4°C | 16.3°C | 11.3°C | 25.5°C | 6.4°C | 36 mm | 73% | 2.3 m/s | — |
Actual recorded June data for each year, 1981–2025 — sourced from NASA POWER.
The average high in June is around 22.5°C with lows near 13°C (mean 17.8°C), based on 45 years of NASA POWER data.
June averages 37 mm of rainfall in Gladstone, one of the drier months. The wettest on record was 149 mm in 2007.
The hottest June reached 29°C in 2023. The coldest dipped to 4.4°C in 1985.
Comparing the earliest years on record (1981–1985) with the most recent (2021–2025), average June temperatures have risen by about 1.7°C. Daytime highs moved from 21.4°C to 23.3°C and overnight lows from 11.6°C to 13°C over the same span.
June is one of the cooler months of the year in Gladstone and one of the drier months, so plan for around 22.5°C daytime highs and 13°C at night.
Not quite — June is the 2nd coolest month in Gladstone, averaging 17.8°C.
For June in Gladstone, pack light layers you can adjust through the day, with typical highs of 22.5°C and lows of 13°C.
Relative humidity in June averages 72% — moderately humid.
Average wind speed in June is 2.7 m/s. The windiest June on record averaged 3.4 m/s (1987).
The wettest June on record was 2007 with 149 mm. On average, June sees 37 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 Gladstone behaves each June, 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 June specifically, along with year-by-year records and how the month has changed over the decades.
