June is one of the warmer months of the year in Powell River, with average highs near 17.3°C and lows around 9.6°C (mean 13.5°C). It is one of the drier months, averaging 76 mm of rainfall and 77% relative humidity across the period.
June is one of the warmer months of the year in Powell River. Across 45 years of records, the warmest June in Powell River was 2021 — when the month averaged 16.5°C — while the coldest was 1981 at 11°C. Typical June days reach 17.3°C with nights near 9.6°C. The long-term trend is warming, about 0.3°C per decade.
June is one of the drier months in Powell River, averaging 76 mm of rainfall. The wettest June on record was 1997 with 149 mm, while the driest was 1982 at 25 mm.
Relative humidity in Powell River during June averages 77%. The most humid June was 2012 at 81%, and the least humid was 2004 at 71%.
June receives about 5.6 kWh/m²/day of solar energy in Powell River. The sunniest Junes were 2015 and 2023 at 6.9 kWh/m²/day, and the cloudiest was 2012 at 4.5.
Average wind speed in Powell River during June is 0.7 m/s. The windiest Junes were 2020, 2022 and 2024, among others at 0.8 m/s, while the calmest were 1992, 1998 and 2006, among others at 0.6 m/s.
Ranked against the other 11 months using 1981–2025 averages.
| Metric | 1980s | 1990s | 2000s | 2010s | 2020s | Change |
|---|---|---|---|---|---|---|
| Avg Temp | 13.0°C | 13.1°C | 13.6°C | 13.6°C | 14.1°C | +1.1°C |
| Avg High | 17.0°C | 16.7°C | 17.6°C | 17.3°C | 18.0°C | +1°C |
| Avg Low | 9.0°C | 9.5°C | 9.7°C | 9.9°C | 10.2°C | +1.2°C |
| Avg Rain | 71 mm | 96 mm | 63 mm | 77 mm | 72 mm | +1 mm |
June temperatures in Powell River have risen by about 1.8°C between 1981–1985 and 2021–2025.
June has ranged from a record low of 3.1°C (1999) to a record high of 38.2°C (2021).
Rainfall in June is one of the drier months, averaging 76 mm, with a wettest year of 149 mm.
One of the best times to visit Powell River
June is one of the best times to visit Powell River. Expect days averaging 17.3°C and nights around 9.6°C (mean 13.5°C) — warmer than Powell River's yearly average — with moderate rainfall (76 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 | 17.9°C | 14.0°C | 10.0°C | 25.2°C | 6.1°C | 33 mm | 80% | 0.7 m/s | 6.1 |
| 2024 | 16.7°C | 13.0°C | 9.3°C | 23.8°C | 6.1°C | 103 mm | 77% | 0.8 m/s | 5.5 |
| 2023 | 19.3°C | 14.9°C | 10.4°C | 25.0°C | 5.5°C | 39 mm | 74% | 0.7 m/s | 6.9 |
| 2022 | 17.5°C | 13.5°C | 9.6°C | 29.2°C | 5.8°C | 92 mm | 78% | 0.8 m/s | 5.1 |
| 2021 🔥 | 20.7°C | 16.5°C | 12.3°C | 38.2°C | 5.9°C | 52 mm | 73% | 0.7 m/s | 6.4 |
| 2020 | 16.1°C | 12.9°C | 9.7°C | 21.5°C | 5.6°C | 112 mm | 79% | 0.8 m/s | 5.3 |
| 2019 | 18.1°C | 14.2°C | 10.3°C | 26.9°C | 6.7°C | 65 mm | 74% | 0.7 m/s | 6.2 |
| 2018 | 16.8°C | 13.3°C | 9.8°C | 28.1°C | 6.0°C | 106 mm | 77% | 0.8 m/s | 5 |
| 2017 | 17.8°C | 13.8°C | 9.9°C | 28.5°C | 6.1°C | 65 mm | 75% | 0.8 m/s | 6 |
| 2016 | 17.9°C | 14.2°C | 10.5°C | 28.8°C | 6.2°C | 103 mm | 76% | 0.7 m/s | 5.6 |
| 2015 | 20.7°C | 16.2°C | 11.7°C | 29.1°C | 7.1°C | 40 mm | 72% | 0.7 m/s | 6.9 |
| 2014 | 17.5°C | 13.6°C | 9.7°C | 22.1°C | 6.8°C | 58 mm | 77% | 0.7 m/s | 5.9 |
| 2013 | 17.4°C | 13.8°C | 10.2°C | 27.0°C | 6.7°C | 71 mm | 79% | 0.7 m/s | 5 |
| 2012 | 15.0°C | 11.8°C | 8.5°C | 19.6°C | 4.9°C | 133 mm | 81% | 0.8 m/s | 4.5 |
| 2011 | 16.2°C | 12.8°C | 9.3°C | 21.6°C | 6.2°C | 72 mm | 80% | 0.7 m/s | 5 |
| 2010 | 15.9°C | 12.3°C | 8.7°C | 20.3°C | 5.4°C | 54 mm | 77% | 0.7 m/s | 5.4 |
| 2009 | 19.1°C | 15.0°C | 10.9°C | 30.4°C | 6.1°C | 45 mm | 73% | 0.7 m/s | 6.1 |
| 2008 | 16.2°C | 12.4°C | 8.7°C | 28.9°C | 5.5°C | 51 mm | 76% | 0.7 m/s | 5.5 |
| 2007 | 15.6°C | 12.2°C | 8.8°C | 24.7°C | 5.5°C | 122 mm | 78% | 0.8 m/s | 4.7 |
| 2006 | 18.5°C | 14.3°C | 10.2°C | 27.8°C | 7.0°C | 51 mm | 75% | 0.6 m/s | 6.2 |
| 2005 | 16.8°C | 13.4°C | 10.0°C | 25.2°C | 6.5°C | 87 mm | 79% | 0.7 m/s | 5 |
| 2004 | 20.2°C | 15.6°C | 11.0°C | 30.4°C | 6.3°C | 35 mm | 71% | 0.7 m/s | 6.6 |
| 2003 | 19.0°C | 14.4°C | 9.7°C | 28.1°C | 5.5°C | 42 mm | 75% | 0.7 m/s | 6.4 |
| 2002 | 18.2°C | 14.0°C | 9.9°C | 26.6°C | 3.8°C | 52 mm | 76% | 0.7 m/s | 6 |
| 2001 | 15.3°C | 11.8°C | 8.3°C | 19.8°C | 5.1°C | 65 mm | 75% | 0.7 m/s | 5.5 |
| 2000 | 17.3°C | 13.2°C | 9.2°C | 26.9°C | 5.6°C | 84 mm | 77% | 0.7 m/s | 5.5 |
| 1999 | 15.1°C | 11.7°C | 8.3°C | 25.9°C | 3.1°C | 98 mm | 80% | 0.7 m/s | 5.1 |
| 1998 | 18.7°C | 14.8°C | 10.9°C | 24.7°C | 6.5°C | 62 mm | 77% | 0.6 m/s | 6.2 |
| 1997 🌧️ | 16.4°C | 13.0°C | 9.6°C | 22.5°C | 7.3°C | 149 mm | 80% | 0.8 m/s | 5.1 |
| 1996 | 15.9°C | 12.2°C | 8.4°C | 19.4°C | 5.7°C | 44 mm | 76% | 0.7 m/s | 5.4 |
| 1995 | 18.3°C | 14.4°C | 10.4°C | 30.7°C | 6.8°C | 73 mm | 74% | 0.7 m/s | 5.8 |
| 1994 | 15.8°C | 12.5°C | 9.2°C | 22.6°C | 5.7°C | 90 mm | 77% | 0.7 m/s | 4.9 |
| 1993 | 16.1°C | 12.7°C | 9.3°C | 24.0°C | 6.5°C | 104 mm | 78% | 0.7 m/s | 4.9 |
| 1992 | 19.0°C | 14.9°C | 10.8°C | 26.4°C | 5.8°C | 102 mm | 77% | 0.6 m/s | 5.8 |
| 1991 | 15.6°C | 12.1°C | 8.5°C | 24.3°C | 3.4°C | 101 mm | 80% | 0.6 m/s | 5.2 |
| 1990 | 16.3°C | 12.8°C | 9.2°C | 25.9°C | 5.2°C | 137 mm | 80% | 0.7 m/s | 5 |
| 1989 | 18.6°C | 14.3°C | 9.9°C | 28.3°C | 5.3°C | 82 mm | 75% | 0.7 m/s | 6.1 |
| 1988 | 15.7°C | 12.3°C | 8.8°C | 22.8°C | 4.0°C | 72 mm | 76% | 0.7 m/s | 5.5 |
| 1987 | 18.4°C | 13.9°C | 9.5°C | 29.6°C | 5.2°C | 72 mm | 74% | 0.7 m/s | 5.9 |
| 1986 | 17.7°C | 13.4°C | 9.1°C | 24.4°C | 5.9°C | 70 mm | 76% | 0.7 m/s | 4.9 |
| 1985 | 16.6°C | 12.3°C | 8.0°C | 28.2°C | 3.8°C | 34 mm | 74% | 0.7 m/s | 5.5 |
| 1984 | 15.7°C | 11.9°C | 8.2°C | 21.4°C | 4.6°C | 80 mm | 78% | 0.7 m/s | 5.1 |
| 1983 | 15.7°C | 12.3°C | 9.0°C | 22.2°C | 6.7°C | 94 mm | 80% | 0.7 m/s | — |
| 1982 | 20.3°C | 15.7°C | 11.1°C | 28.9°C | 6.2°C | 25 mm | 73% | 0.6 m/s | — |
| 1981 ❄️ | 14.2°C | 11.0°C | 7.7°C | 20.6°C | 5.3°C | 110 mm | 80% | 0.8 m/s | — |
Actual recorded June data for each year, 1981–2025 — sourced from NASA POWER.
The average high in June is around 17.3°C with lows near 9.6°C (mean 13.5°C), based on 45 years of NASA POWER data.
June averages 76 mm of rainfall in Powell River, one of the drier months. The wettest on record was 149 mm in 1997.
The hottest June reached 38.2°C in 2021. The coldest dipped to 3.1°C in 1999.
Comparing the earliest years on record (1981–1985) with the most recent (2021–2025), average June temperatures have risen by about 1.8°C. Daytime highs moved from 16.5°C to 18.4°C and overnight lows from 8.8°C to 10.3°C over the same span.
June is one of the warmer months of the year in Powell River and one of the drier months, so plan for around 17.3°C daytime highs and 9.6°C at night.
Not quite — June is the 9th coolest month in Powell River, averaging 13.5°C.
For June in Powell River, pack light layers you can adjust through the day, with typical highs of 17.3°C and lows of 9.6°C. Bring an umbrella or light rain jacket too.
Relative humidity in June averages 77% — quite humid.
Average wind speed in June is 0.7 m/s. The windiest June on record averaged 0.8 m/s (1981).
The wettest June on record was 1997 with 149 mm. On average, June sees 76 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 Powell River 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.
