June is one of the warmer months of the year in Rimouski, with average highs near 17°C and lows around 9.6°C (mean 13.3°C). It is a relatively wet time of year, averaging 89 mm of rainfall and 81% relative humidity across the period.
June is one of the warmer months of the year in Rimouski. Across 45 years of records, the warmest June in Rimouski was 2024 — when the month averaged 15.6°C — while the coldest was 1986 at 10.5°C. Typical June days reach 17°C with nights near 9.6°C. The long-term trend is warming, about 0.2°C per decade.
June is a relatively wet time of year in Rimouski, averaging 89 mm of rainfall. The wettest June on record was 2004 with 190 mm, while the driest was 1996 at 33 mm.
Relative humidity in Rimouski during June averages 81%. The most humid June was 2016 at 86%, and the least humid was 1997 at 77%.
June receives about 5.6 kWh/m²/day of solar energy in Rimouski. The sunniest Junes were 1995, 1997 and 2020, among others at 6.2 kWh/m²/day, and the cloudiest was 2008 at 4.6.
Average wind speed in Rimouski during June is 1.7 m/s. The windiest June was 1986 at 2.1 m/s, while the calmest were 1989 and 2011 at 1.4 m/s.
Ranked against the other 11 months using 1981–2025 averages.
| Metric | 1980s | 1990s | 2000s | 2010s | 2020s | Change |
|---|---|---|---|---|---|---|
| Avg Temp | 12.5°C | 13.8°C | 13.1°C | 13.1°C | 14.4°C | +1.9°C |
| Avg High | 16.3°C | 17.6°C | 16.7°C | 16.6°C | 18.2°C | +1.9°C |
| Avg Low | 8.8°C | 9.9°C | 9.5°C | 9.6°C | 10.6°C | +1.8°C |
| Avg Rain | 96 mm | 81 mm | 101 mm | 92 mm | 68 mm | -28 mm |
June temperatures in Rimouski have risen by about 1.6°C between 1981–1985 and 2021–2025.
June has ranged from a record low of 1.2°C (1986) to a record high of 28.2°C (2023).
Rainfall in June is a relatively wet time of year, averaging 89 mm, with a wettest year of 190 mm.
One of the best times to visit Rimouski
June is one of the best times to visit Rimouski. Expect days averaging 17°C and nights around 9.6°C (mean 13.3°C) — warmer than Rimouski'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 | 18.3°C | 14.3°C | 10.4°C | 23.7°C | 6.3°C | 76 mm | 77% | 1.7 m/s | 5.3 |
| 2024 🔥 | 19.6°C | 15.6°C | 11.6°C | 26.2°C | 7.1°C | 68 mm | 78% | 1.6 m/s | 6 |
| 2023 | 17.5°C | 14.0°C | 10.6°C | 28.2°C | 5.0°C | 68 mm | 82% | 1.9 m/s | 5 |
| 2022 | 17.0°C | 13.5°C | 10.1°C | 23.4°C | 4.6°C | 78 mm | 82% | 1.8 m/s | 5.4 |
| 2021 | 18.5°C | 14.7°C | 10.8°C | 24.0°C | 4.7°C | 70 mm | 80% | 1.9 m/s | 5.7 |
| 2020 | 18.0°C | 14.0°C | 10.1°C | 25.2°C | 2.6°C | 46 mm | 81% | 1.7 m/s | 6.2 |
| 2019 | 16.6°C | 12.9°C | 9.2°C | 21.3°C | 4.4°C | 77 mm | 81% | 1.6 m/s | 5.7 |
| 2018 | 15.6°C | 12.0°C | 8.4°C | 21.5°C | 3.7°C | 58 mm | 81% | 1.9 m/s | 5.9 |
| 2017 | 17.0°C | 13.4°C | 9.9°C | 22.8°C | 7.0°C | 62 mm | 83% | 1.7 m/s | 5.6 |
| 2016 | 15.9°C | 12.7°C | 9.5°C | 22.4°C | 6.5°C | 104 mm | 86% | 1.9 m/s | 5.1 |
| 2015 | 15.8°C | 12.3°C | 8.7°C | 19.5°C | 5.2°C | 74 mm | 82% | 1.7 m/s | 5.5 |
| 2014 | 18.6°C | 14.9°C | 11.3°C | 24.2°C | 6.6°C | 72 mm | 81% | 1.5 m/s | 5.6 |
| 2013 | 15.7°C | 12.1°C | 8.6°C | 21.6°C | 5.1°C | 145 mm | 83% | 1.7 m/s | 5.2 |
| 2012 | 17.2°C | 13.8°C | 10.4°C | 22.3°C | 5.7°C | 103 mm | 85% | 1.6 m/s | 5.5 |
| 2011 | 16.9°C | 13.4°C | 9.9°C | 22.3°C | 5.6°C | 80 mm | 84% | 1.4 m/s | 5 |
| 2010 | 16.8°C | 13.3°C | 9.8°C | 23.0°C | 6.4°C | 146 mm | 80% | 1.5 m/s | 5.5 |
| 2009 | 16.4°C | 13.0°C | 9.7°C | 23.7°C | 5.1°C | 99 mm | 84% | 1.6 m/s | 5.5 |
| 2008 | 16.6°C | 13.5°C | 10.3°C | 21.7°C | 5.1°C | 122 mm | 85% | 1.5 m/s | 4.6 |
| 2007 | 17.3°C | 13.5°C | 9.7°C | 23.5°C | 4.6°C | 120 mm | 81% | 1.6 m/s | 6 |
| 2006 | 17.0°C | 13.3°C | 9.5°C | 20.7°C | 6.3°C | 77 mm | 86% | 1.6 m/s | 5.3 |
| 2005 | 17.6°C | 14.2°C | 10.8°C | 24.8°C | 7.4°C | 125 mm | 84% | 1.9 m/s | 5.6 |
| 2004 🌧️ | 14.8°C | 11.3°C | 7.8°C | 19.0°C | 2.0°C | 190 mm | 84% | 1.9 m/s | 5.4 |
| 2003 | 18.0°C | 13.9°C | 9.7°C | 26.1°C | 2.3°C | 71 mm | 81% | 1.6 m/s | 6 |
| 2002 | 15.7°C | 12.0°C | 8.3°C | 22.6°C | 2.3°C | 60 mm | 78% | 1.9 m/s | 6.1 |
| 2001 | 18.0°C | 14.3°C | 10.6°C | 25.7°C | 3.4°C | 101 mm | 80% | 1.6 m/s | 5.7 |
| 2000 | 15.7°C | 12.0°C | 8.3°C | 21.3°C | 1.9°C | 48 mm | 78% | 1.8 m/s | 5.9 |
| 1999 | 19.1°C | 15.1°C | 11.1°C | 24.7°C | 5.6°C | 86 mm | 80% | 1.8 m/s | 5.9 |
| 1998 | 17.3°C | 13.7°C | 10.2°C | 24.1°C | 2.9°C | 89 mm | 80% | 1.7 m/s | 5.1 |
| 1997 | 17.7°C | 13.4°C | 9.1°C | 25.8°C | 4.0°C | 54 mm | 77% | 1.6 m/s | 6.2 |
| 1996 | 18.2°C | 14.2°C | 10.3°C | 24.1°C | 6.0°C | 33 mm | 78% | 1.6 m/s | 5.9 |
| 1995 | 17.8°C | 13.7°C | 9.7°C | 24.1°C | 4.7°C | 46 mm | 79% | 1.6 m/s | 6.2 |
| 1994 | 17.7°C | 14.3°C | 10.8°C | 24.8°C | 4.4°C | 133 mm | 84% | 1.8 m/s | 5.2 |
| 1993 | 17.1°C | 13.4°C | 9.6°C | 25.7°C | 3.0°C | 96 mm | 80% | 1.5 m/s | 5.5 |
| 1992 | 16.9°C | 13.1°C | 9.3°C | 24.9°C | 4.1°C | 153 mm | 82% | 1.5 m/s | 5.4 |
| 1991 | 17.3°C | 13.5°C | 9.6°C | 23.3°C | 4.6°C | 37 mm | 77% | 1.7 m/s | 6.2 |
| 1990 | 17.0°C | 13.2°C | 9.5°C | 22.8°C | 1.4°C | 83 mm | 81% | 1.8 m/s | 5.1 |
| 1989 | 16.7°C | 13.2°C | 9.6°C | 24.4°C | 5.2°C | 79 mm | 82% | 1.4 m/s | 5.5 |
| 1988 | 15.7°C | 11.9°C | 8.1°C | 23.5°C | 2.8°C | 124 mm | 80% | 2 m/s | 5.7 |
| 1987 | 17.1°C | 13.3°C | 9.4°C | 20.6°C | 6.0°C | 107 mm | 79% | 1.7 m/s | 6 |
| 1986 ❄️ | 14.4°C | 10.5°C | 6.7°C | 20.1°C | 1.2°C | 128 mm | 77% | 2.1 m/s | 5.9 |
| 1985 | 16.0°C | 12.4°C | 8.7°C | 21.1°C | 2.8°C | 74 mm | 83% | 1.7 m/s | 5.6 |
| 1984 | 15.8°C | 12.1°C | 8.4°C | 20.8°C | 3.1°C | 71 mm | 83% | 1.6 m/s | 5 |
| 1983 | 17.7°C | 13.7°C | 9.7°C | 27.5°C | 2.7°C | 38 mm | 82% | 1.6 m/s | — |
| 1982 | 16.6°C | 12.7°C | 8.8°C | 21.3°C | 3.7°C | 107 mm | 80% | 1.5 m/s | — |
| 1981 | 16.6°C | 13.1°C | 9.5°C | 20.6°C | 2.8°C | 133 mm | 82% | 1.9 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 9.6°C (mean 13.3°C), based on 45 years of NASA POWER data.
June averages 89 mm of rainfall in Rimouski, a relatively wet time of year. The wettest on record was 190 mm in 2004.
The hottest June reached 28.2°C in 2023. The coldest dipped to 1.2°C in 1986.
Comparing the earliest years on record (1981–1985) with the most recent (2021–2025), average June temperatures have risen by about 1.6°C. Daytime highs moved from 16.5°C to 18.2°C and overnight lows from 9°C to 10.7°C over the same span.
June is one of the warmer months of the year in Rimouski and a relatively wet time of year, so plan for around 17°C daytime highs and 9.6°C at night.
Not quite — June is the 10th coolest month in Rimouski, averaging 13.3°C.
For June in Rimouski, pack light layers you can adjust through the day, with typical highs of 17°C and lows of 9.6°C. Bring an umbrella or light rain jacket too.
Relative humidity in June averages 81% — quite humid.
Average wind speed in June is 1.7 m/s. The windiest June on record averaged 2.1 m/s (1986).
The wettest June on record was 2004 with 190 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 Rimouski 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.
