June is one of the cooler months of the year in Casino, with average highs near 19°C and lows around 11°C (mean 15°C). It is one of the drier months, averaging 93 mm of rainfall and 77% relative humidity across the period.
June is one of the cooler months of the year in Casino. Across 45 years of records, the warmest June in Casino was 2019 — when the month averaged 16.5°C — while the coldest was 1985 at 13.1°C. Typical June days reach 19°C with nights near 11°C. The long-term trend is warming, about 0.3°C per decade.
June is one of the drier months in Casino, averaging 93 mm of rainfall. The wettest June on record was 2005 with 311 mm, while the driest was 2023 at 7 mm.
Relative humidity in Casino during June averages 77%. The most humid June was 2017 at 83%, and the least humid was 2023 at 65%.
June receives about 3 kWh/m²/day of solar energy in Casino. The sunniest Junes were 2004, 2022 and 2023, among others at 3.3 kWh/m²/day, and the cloudiest was 2005 at 2.5.
Average wind speed in Casino during June is 2.2 m/s. The windiest June was 2017 at 2.8 m/s, while the calmest was 2023 at 1.6 m/s.
Ranked against the other 11 months using 1981–2025 averages.
| Metric | 1980s | 1990s | 2000s | 2010s | 2020s | Change |
|---|---|---|---|---|---|---|
| Avg Temp | 14.2°C | 14.8°C | 15.4°C | 15.4°C | 15.0°C | +0.8°C |
| Avg High | 18.1°C | 18.8°C | 19.6°C | 19.3°C | 19.4°C | +1.3°C |
| Avg Low | 10.3°C | 10.9°C | 11.3°C | 11.5°C | 10.6°C | +0.3°C |
| Avg Rain | 101 mm | 82 mm | 107 mm | 119 mm | 31 mm | -70 mm |
June temperatures in Casino have risen by about 1.1°C between 1981–1985 and 2021–2025.
June has ranged from a record low of 2.5°C (1990) to a record high of 26.7°C (2016).
Rainfall in June is one of the drier months, averaging 93 mm, with a wettest year of 311 mm.
Daytime highs and overnight lows have shifted differently — highs rose about 0.4°C per decade while lows rose 0.2°C per decade, widening the gap between day and night.
A quieter season to visit Casino
If your dates are flexible, the more temperate months of October and November tend to be the most comfortable for visiting Casino. That said, June — with days averaging 19°C and nights around 11°C (mean 15°C) and higher rainfall (93 mm) — can still be rewarding for travellers who don't mind the cooler conditions, and often means fewer crowds.
| Year | Avg High | Avg Temp | Avg Low | Hottest Day | Coldest Day | Rainfall | Humidity | Wind | Solar |
|---|---|---|---|---|---|---|---|---|---|
| 2025 | 18.4°C | 14.7°C | 11.0°C | 22.1°C | 6.1°C | 61 mm | 80% | 2.1 m/s | 2.9 |
| 2024 | 19.8°C | 15.2°C | 10.5°C | 26.1°C | 7.1°C | 21 mm | 74% | 1.9 m/s | 3.2 |
| 2023 | 21.5°C | 16.2°C | 11.0°C | 26.3°C | 6.5°C | 7 mm | 65% | 1.6 m/s | 3.3 |
| 2022 | 18.2°C | 13.6°C | 8.9°C | 21.0°C | 4.6°C | 14 mm | 78% | 1.8 m/s | 3.3 |
| 2021 | 19.1°C | 14.7°C | 10.4°C | 23.0°C | 6.5°C | 24 mm | 78% | 2.1 m/s | 3 |
| 2020 | 19.6°C | 15.8°C | 11.9°C | 24.0°C | 6.9°C | 58 mm | 77% | 2.2 m/s | 2.9 |
| 2019 🔥 | 20.4°C | 16.5°C | 12.6°C | 24.4°C | 8.2°C | 92 mm | 76% | 2.2 m/s | 2.8 |
| 2018 | 20.4°C | 15.9°C | 11.3°C | 25.1°C | 7.4°C | 47 mm | 71% | 2.2 m/s | 3.1 |
| 2017 | 19.1°C | 15.8°C | 12.5°C | 22.2°C | 7.7°C | 214 mm | 83% | 2.8 m/s | 2.8 |
| 2016 | 19.7°C | 15.7°C | 11.7°C | 26.7°C | 4.9°C | 187 mm | 74% | 2.4 m/s | 2.8 |
| 2015 | 19.1°C | 15.3°C | 11.4°C | 22.3°C | 6.3°C | 49 mm | 80% | 2 m/s | 2.7 |
| 2014 | 20.5°C | 16.0°C | 11.5°C | 24.2°C | 7.2°C | 36 mm | 74% | 2.1 m/s | 3.1 |
| 2013 | 18.4°C | 14.8°C | 11.1°C | 22.8°C | 6.0°C | 121 mm | 82% | 2.1 m/s | 2.7 |
| 2012 | 18.0°C | 14.6°C | 11.1°C | 21.1°C | 7.6°C | 213 mm | 82% | 2.5 m/s | 2.7 |
| 2011 | 18.4°C | 14.3°C | 10.2°C | 21.6°C | 5.4°C | 139 mm | 77% | 2.2 m/s | 2.9 |
| 2010 | 18.8°C | 15.0°C | 11.1°C | 21.2°C | 5.1°C | 98 mm | 76% | 2.1 m/s | 2.9 |
| 2009 | 18.3°C | 14.4°C | 10.5°C | 20.6°C | 3.8°C | 156 mm | 83% | 2 m/s | 2.9 |
| 2008 | 20.1°C | 16.2°C | 12.3°C | 23.3°C | 7.5°C | 87 mm | 79% | 2.2 m/s | 3.1 |
| 2007 | 18.6°C | 14.6°C | 10.6°C | 23.3°C | 5.9°C | 97 mm | 75% | 2.4 m/s | 2.9 |
| 2006 | 19.1°C | 15.3°C | 11.5°C | 21.8°C | 6.7°C | 101 mm | 75% | 2.2 m/s | 2.9 |
| 2005 🌧️ | 19.9°C | 16.4°C | 12.8°C | 24.4°C | 6.0°C | 311 mm | 78% | 2.2 m/s | 2.5 |
| 2004 | 21.0°C | 15.7°C | 10.5°C | 25.8°C | 4.9°C | 16 mm | 67% | 2 m/s | 3.3 |
| 2003 | 19.5°C | 15.4°C | 11.3°C | 23.6°C | 5.2°C | 96 mm | 80% | 2 m/s | 2.9 |
| 2002 | 20.2°C | 15.8°C | 11.3°C | 26.3°C | 6.0°C | 101 mm | 71% | 2.5 m/s | 2.9 |
| 2001 | 20.2°C | 16.2°C | 12.2°C | 24.3°C | 5.4°C | 24 mm | 78% | 1.8 m/s | 3 |
| 2000 | 18.7°C | 14.4°C | 10.2°C | 23.7°C | 5.1°C | 80 mm | 75% | 2.3 m/s | 3 |
| 1999 | 18.0°C | 14.6°C | 11.2°C | 20.1°C | 5.0°C | 223 mm | 80% | 2.5 m/s | 2.9 |
| 1998 | 20.1°C | 16.0°C | 11.8°C | 24.8°C | 5.1°C | 51 mm | 76% | 2.2 m/s | 2.8 |
| 1997 | 18.9°C | 15.2°C | 11.4°C | 23.1°C | 6.9°C | 74 mm | 80% | 2.3 m/s | 2.9 |
| 1996 | 18.6°C | 15.4°C | 12.2°C | 21.6°C | 6.0°C | 98 mm | 83% | 2 m/s | 2.8 |
| 1995 | 18.6°C | 14.8°C | 10.9°C | 23.6°C | 6.1°C | 44 mm | 76% | 2.4 m/s | 2.9 |
| 1994 | 18.9°C | 14.3°C | 9.8°C | 22.8°C | 6.1°C | 30 mm | 73% | 2 m/s | 3.3 |
| 1993 | 19.5°C | 15.0°C | 10.6°C | 24.4°C | 5.1°C | 42 mm | 73% | 2.2 m/s | 3.1 |
| 1992 | 17.6°C | 13.4°C | 9.3°C | 20.3°C | 5.2°C | 38 mm | 78% | 1.9 m/s | 3.3 |
| 1991 | 20.2°C | 15.9°C | 11.6°C | 24.0°C | 7.7°C | 131 mm | 80% | 2 m/s | 3.1 |
| 1990 | 17.1°C | 13.8°C | 10.4°C | 19.8°C | 2.5°C | 88 mm | 81% | 2.4 m/s | 3 |
| 1989 | 17.6°C | 14.2°C | 10.8°C | 21.6°C | 5.4°C | 116 mm | 83% | 2.3 m/s | 2.8 |
| 1988 | 18.4°C | 14.6°C | 10.8°C | 23.7°C | 5.9°C | 140 mm | 80% | 2.3 m/s | 3.1 |
| 1987 | 18.5°C | 15.2°C | 11.8°C | 21.7°C | 4.6°C | 120 mm | 82% | 2 m/s | 2.9 |
| 1986 | 18.8°C | 14.5°C | 10.1°C | 23.7°C | 3.2°C | 44 mm | 72% | 1.8 m/s | 3.1 |
| 1985 ❄️ | 17.2°C | 13.1°C | 8.9°C | 23.0°C | 3.2°C | 41 mm | 78% | 1.9 m/s | 3.1 |
| 1984 | 18.8°C | 15.2°C | 11.7°C | 21.2°C | 6.6°C | 149 mm | 80% | 2.3 m/s | 2.9 |
| 1983 | 17.3°C | 13.9°C | 10.5°C | 21.2°C | 4.4°C | 242 mm | 81% | 2.4 m/s | — |
| 1982 | 18.1°C | 13.5°C | 8.9°C | 20.3°C | 4.6°C | 33 mm | 71% | 2.3 m/s | — |
| 1981 | 18.2°C | 13.5°C | 8.9°C | 23.5°C | 4.1°C | 26 mm | 76% | 2.2 m/s | — |
Actual recorded June data for each year, 1981–2025 — sourced from NASA POWER.
The average high in June is around 19°C with lows near 11°C (mean 15°C), based on 45 years of NASA POWER data.
June averages 93 mm of rainfall in Casino, one of the drier months. The wettest on record was 311 mm in 2005.
The hottest June reached 26.7°C in 2016. The coldest dipped to 2.5°C in 1990.
Comparing the earliest years on record (1981–1985) with the most recent (2021–2025), average June temperatures have risen by about 1.1°C. Daytime highs moved from 17.9°C to 19.4°C and overnight lows from 9.8°C to 10.4°C over the same span.
June is one of the cooler months of the year in Casino and one of the drier months, so plan for around 19°C daytime highs and 11°C at night.
Not quite — June is the 2nd coolest month in Casino, averaging 15°C.
For June in Casino, pack light layers you can adjust through the day, with typical highs of 19°C and lows of 11°C. Bring an umbrella or light rain jacket too.
Relative humidity in June averages 77% — quite humid.
Average wind speed in June is 2.2 m/s. The windiest June on record averaged 2.8 m/s (2017).
The wettest June on record was 2005 with 311 mm. On average, June sees 93 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 Casino 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.
