June is one of the warmer months of the year in Chilliwack, with average highs near 17°C and lows around 7.8°C (mean 12.4°C). It is one of the drier months, averaging 89 mm of rainfall and 80% relative humidity across the period.
June is one of the warmer months of the year in Chilliwack. Across 45 years of records, the warmest June in Chilliwack was 2021 — when the month averaged 16°C — while the coldest was 1981 at 9.9°C. Typical June days reach 17°C with nights near 7.8°C. The long-term June temperature trend is broadly flat.
June is one of the drier months in Chilliwack, averaging 89 mm of rainfall. The wettest June on record was 1981 with 208 mm, while the driest was 2015 at 26 mm.
Relative humidity in Chilliwack during June averages 80%. The most humid June was 2012 at 85%, and the least humid was 2015 at 72%.
June receives about 5.8 kWh/m²/day of solar energy in Chilliwack. The sunniest June was 2015 at 6.9 kWh/m²/day, and the cloudiest was 2012 at 4.6.
Average wind speed in Chilliwack during June is 0.2 m/s. The windiest June was 2021 at 0.3 m/s, while the calmest was 2010 at 0.1 m/s.
Ranked against the other 11 months using 1981–2025 averages.
| Metric | 1980s | 1990s | 2000s | 2010s | 2020s | Change |
|---|---|---|---|---|---|---|
| Avg Temp | 12.3°C | 12.1°C | 12.6°C | 12.4°C | 12.8°C | +0.5°C |
| Avg High | 17.2°C | 16.4°C | 17.3°C | 16.9°C | 17.5°C | +0.3°C |
| Avg Low | 7.5°C | 7.7°C | 7.9°C | 7.8°C | 8.1°C | +0.6°C |
| Avg Rain | 89 mm | 104 mm | 80 mm | 79 mm | 98 mm | +9 mm |
June temperatures in Chilliwack have risen by about 1.3°C between 1981–1985 and 2021–2025.
June has ranged from a record low of 1°C (2008) to a record high of 40.1°C (2021).
Rainfall in June is one of the drier months, averaging 89 mm, with a wettest year of 208 mm.
One of the best times to visit Chilliwack
June is one of the best times to visit Chilliwack. Expect days averaging 17°C and nights around 7.8°C (mean 12.4°C) — warmer than Chilliwack's yearly average — with higher rainfall (89 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 | 16.5°C | 11.9°C | 7.3°C | 26.7°C | 1.6°C | 70 mm | 82% | 0.2 m/s | 6.1 |
| 2024 | 15.9°C | 11.2°C | 6.6°C | 23.6°C | 2.4°C | 131 mm | 82% | 0.2 m/s | 5.9 |
| 2023 | 18.3°C | 13.3°C | 8.4°C | 26.6°C | 4.6°C | 59 mm | 81% | 0.2 m/s | 6.1 |
| 2022 | 17.2°C | 12.6°C | 8.0°C | 30.2°C | 4.5°C | 141 mm | 83% | 0.2 m/s | 5.3 |
| 2021 🔥 | 21.3°C | 16.0°C | 10.6°C | 40.1°C | 3.6°C | 53 mm | 74% | 0.3 m/s | 6.8 |
| 2020 | 15.7°C | 11.8°C | 7.8°C | 23.6°C | 4.1°C | 132 mm | 85% | 0.2 m/s | 5 |
| 2019 | 17.3°C | 12.6°C | 8.0°C | 28.0°C | 4.9°C | 65 mm | 81% | 0.2 m/s | 6 |
| 2018 | 16.5°C | 12.1°C | 7.7°C | 27.1°C | 3.7°C | 70 mm | 81% | 0.2 m/s | 5.5 |
| 2017 | 17.7°C | 12.8°C | 7.9°C | 31.3°C | 3.7°C | 63 mm | 79% | 0.2 m/s | 6 |
| 2016 | 18.1°C | 13.3°C | 8.4°C | 29.7°C | 3.8°C | 79 mm | 79% | 0.2 m/s | 5.8 |
| 2015 | 21.5°C | 15.8°C | 10.2°C | 33.7°C | 4.3°C | 26 mm | 72% | 0.2 m/s | 6.9 |
| 2014 | 16.6°C | 12.2°C | 7.8°C | 22.7°C | 4.6°C | 80 mm | 82% | 0.2 m/s | 5.7 |
| 2013 | 17.4°C | 12.9°C | 8.3°C | 32.2°C | 4.9°C | 89 mm | 82% | 0.2 m/s | 5.1 |
| 2012 | 14.1°C | 10.1°C | 6.2°C | 22.3°C | 2.3°C | 154 mm | 85% | 0.2 m/s | 4.6 |
| 2011 | 15.1°C | 10.9°C | 6.8°C | 22.3°C | 4.2°C | 77 mm | 84% | 0.2 m/s | 5 |
| 2010 | 14.9°C | 10.9°C | 6.8°C | 22.3°C | 3.2°C | 90 mm | 85% | 0.1 m/s | 5.2 |
| 2009 | 18.4°C | 13.5°C | 8.6°C | 31.6°C | 3.5°C | 38 mm | 78% | 0.2 m/s | 6.1 |
| 2008 | 15.4°C | 10.8°C | 6.3°C | 30.8°C | 1.0°C | 74 mm | 81% | 0.2 m/s | 5.5 |
| 2007 | 16.2°C | 11.8°C | 7.4°C | 27.8°C | 3.3°C | 120 mm | 81% | 0.2 m/s | 5.2 |
| 2006 | 18.3°C | 13.5°C | 8.7°C | 33.1°C | 5.8°C | 75 mm | 79% | 0.2 m/s | 5.9 |
| 2005 | 15.6°C | 11.6°C | 7.7°C | 25.5°C | 3.4°C | 99 mm | 83% | 0.2 m/s | 4.7 |
| 2004 | 19.9°C | 14.5°C | 9.1°C | 30.4°C | 4.4°C | 57 mm | 75% | 0.2 m/s | 6.4 |
| 2003 | 18.8°C | 13.7°C | 8.5°C | 29.1°C | 4.4°C | 50 mm | 77% | 0.2 m/s | 6.3 |
| 2002 | 18.2°C | 13.3°C | 8.5°C | 30.0°C | 3.2°C | 80 mm | 78% | 0.2 m/s | 6.1 |
| 2001 | 15.0°C | 10.6°C | 6.3°C | 21.9°C | 3.0°C | 97 mm | 81% | 0.2 m/s | 5.5 |
| 2000 | 16.9°C | 12.3°C | 7.8°C | 28.7°C | 3.9°C | 113 mm | 80% | 0.2 m/s | 5.9 |
| 1999 | 14.6°C | 10.6°C | 6.6°C | 30.8°C | 2.2°C | 105 mm | 84% | 0.2 m/s | 5.8 |
| 1998 | 17.2°C | 13.1°C | 8.9°C | 24.2°C | 5.6°C | 80 mm | 83% | 0.2 m/s | 5.4 |
| 1997 | 16.1°C | 12.1°C | 8.0°C | 22.1°C | 5.8°C | 135 mm | 83% | 0.2 m/s | 5.9 |
| 1996 | 15.9°C | 11.3°C | 6.7°C | 23.4°C | 3.8°C | 41 mm | 79% | 0.2 m/s | 5.9 |
| 1995 | 18.1°C | 13.2°C | 8.3°C | 29.9°C | 4.2°C | 78 mm | 77% | 0.2 m/s | 6 |
| 1994 | 15.8°C | 11.4°C | 6.9°C | 22.8°C | 1.5°C | 113 mm | 80% | 0.2 m/s | 5.6 |
| 1993 | 15.7°C | 11.7°C | 7.6°C | 24.0°C | 4.1°C | 131 mm | 83% | 0.2 m/s | 5.4 |
| 1992 | 19.5°C | 14.6°C | 9.6°C | 28.8°C | 5.0°C | 108 mm | 78% | 0.2 m/s | 6.2 |
| 1991 | 14.7°C | 10.6°C | 6.5°C | 21.5°C | 2.5°C | 98 mm | 84% | 0.2 m/s | 5.6 |
| 1990 | 16.5°C | 12.0°C | 7.6°C | 28.5°C | 3.1°C | 149 mm | 83% | 0.2 m/s | 5.5 |
| 1989 | 18.6°C | 13.6°C | 8.6°C | 25.6°C | 4.8°C | 57 mm | 77% | 0.2 m/s | 6.1 |
| 1988 | 16.4°C | 11.5°C | 6.7°C | 27.1°C | 1.8°C | 69 mm | 78% | 0.2 m/s | 5.5 |
| 1987 | 19.4°C | 13.8°C | 8.2°C | 29.1°C | 2.8°C | 43 mm | 76% | 0.2 m/s | 6.6 |
| 1986 | 18.7°C | 13.4°C | 8.1°C | 28.2°C | 4.1°C | 63 mm | 76% | 0.2 m/s | 6 |
| 1985 | 16.8°C | 11.6°C | 6.5°C | 28.3°C | 2.3°C | 74 mm | 78% | 0.2 m/s | 6.1 |
| 1984 | 15.2°C | 10.9°C | 6.6°C | 23.4°C | 2.9°C | 99 mm | 83% | 0.2 m/s | 5.8 |
| 1983 | 15.7°C | 11.4°C | 7.2°C | 23.2°C | 5.1°C | 129 mm | 83% | 0.2 m/s | — |
| 1982 | 20.0°C | 14.8°C | 9.6°C | 31.1°C | 3.7°C | 56 mm | 76% | 0.2 m/s | — |
| 1981 ❄️ 🌧️ | 13.9°C | 9.9°C | 6.0°C | 21.6°C | 4.0°C | 208 mm | 85% | 0.2 m/s | — |
Actual recorded June data for each year, 1981–2025 — sourced from NASA POWER.
The average high in June is around 17°C with lows near 7.8°C (mean 12.4°C), based on 45 years of NASA POWER data.
June averages 89 mm of rainfall in Chilliwack, one of the drier months. The wettest on record was 208 mm in 1981.
The hottest June reached 40.1°C in 2021. The coldest dipped to 1°C in 2008.
Comparing the earliest years on record (1981–1985) with the most recent (2021–2025), average June temperatures have risen by about 1.3°C. Daytime highs moved from 16.3°C to 17.8°C and overnight lows from 7.2°C to 8.2°C over the same span.
June is one of the warmer months of the year in Chilliwack and one of the drier months, so plan for around 17°C daytime highs and 7.8°C at night.
Not quite — June is the 9th coolest month in Chilliwack, averaging 12.4°C.
For June in Chilliwack, pack warm layers and a jacket for chilly mornings, with typical highs of 17°C and lows of 7.8°C. Bring an umbrella or light rain jacket too.
Relative humidity in June averages 80% — quite humid.
Average wind speed in June is 0.2 m/s. The windiest June on record averaged 0.3 m/s (2021).
The wettest June on record was 1981 with 208 mm. On average, June sees 89 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 Chilliwack 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.
