June is one of the warmer months of the year in Quebec City, with average highs near 19.6°C and lows around 9.9°C (mean 14.8°C). It is a relatively wet time of year, averaging 116 mm of rainfall and 81% relative humidity across the period.
June is one of the warmer months of the year in Quebec City. Across 45 years of records, the warmest June in Quebec City was 2024 — when the month averaged 17°C — while the coldest was 1986 at 11.3°C. Typical June days reach 19.6°C with nights near 9.9°C. The long-term trend is warming, about 0.4°C per decade.
June is a relatively wet time of year in Quebec City, averaging 116 mm of rainfall. The wettest June on record was 1981 with 179 mm, while the driest was 1991 at 41 mm.
Relative humidity in Quebec City during June averages 81%. The most humid June was 2008 at 86%, and the least humid were 1991 and 2003 at 78%.
June receives about 5.6 kWh/m²/day of solar energy in Quebec City. The sunniest June was 1995 at 6.5 kWh/m²/day, and the cloudiest was 1990 at 4.7.
Average wind speed in Quebec City during June is 1 m/s. The windiest Junes were 2016, 2018 and 2021, among others at 1.2 m/s, while the calmest were 2008, 2010 and 2014, among others at 0.9 m/s.
Ranked against the other 11 months using 1981–2025 averages.
| Metric | 1980s | 1990s | 2000s | 2010s | 2020s | Change |
|---|---|---|---|---|---|---|
| Avg Temp | 13.7°C | 15.1°C | 14.7°C | 14.7°C | 15.9°C | +2.2°C |
| Avg High | 18.6°C | 20.0°C | 19.6°C | 19.5°C | 20.8°C | +2.2°C |
| Avg Low | 8.8°C | 10.1°C | 9.8°C | 10.0°C | 11.0°C | +2.2°C |
| Avg Rain | 126 mm | 104 mm | 105 mm | 126 mm | 124 mm | -2 mm |
June temperatures in Quebec City have risen by about 2°C between 1981–1985 and 2021–2025.
June has ranged from a record low of -1.7°C (1986) to a record high of 30.1°C (1994).
Rainfall in June is a relatively wet time of year, averaging 116 mm, with a wettest year of 179 mm.
One of the best times to visit Quebec City
June is one of the best times to visit Quebec City. Expect days averaging 19.6°C and nights around 9.9°C (mean 14.8°C) — warmer than Quebec City's yearly average — with higher rainfall (116 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 | 21.0°C | 15.9°C | 10.7°C | 29.4°C | 4.5°C | 133 mm | 80% | 1.1 m/s | 5.5 |
| 2024 🔥 | 22.0°C | 17.0°C | 12.0°C | 27.8°C | 6.1°C | 149 mm | 82% | 1.1 m/s | 5.7 |
| 2023 | 19.7°C | 15.2°C | 10.7°C | 27.9°C | 3.6°C | 122 mm | 83% | 1.1 m/s | 4.8 |
| 2022 | 19.6°C | 14.9°C | 10.2°C | 26.7°C | 5.1°C | 119 mm | 82% | 1 m/s | 5.7 |
| 2021 | 21.2°C | 16.5°C | 11.9°C | 27.9°C | 6.1°C | 131 mm | 82% | 1.2 m/s | 5.6 |
| 2020 | 21.3°C | 16.0°C | 10.6°C | 28.9°C | 1.0°C | 87 mm | 80% | 1.1 m/s | 6.1 |
| 2019 | 19.0°C | 14.3°C | 9.6°C | 24.7°C | 3.0°C | 140 mm | 82% | 1.1 m/s | 5.8 |
| 2018 | 19.0°C | 14.1°C | 9.1°C | 24.5°C | 4.0°C | 98 mm | 80% | 1.2 m/s | 6.1 |
| 2017 | 19.2°C | 14.9°C | 10.6°C | 25.3°C | 5.6°C | 131 mm | 83% | 1.1 m/s | 5.7 |
| 2016 | 19.5°C | 15.0°C | 10.5°C | 25.8°C | 4.1°C | 141 mm | 82% | 1.2 m/s | 5.7 |
| 2015 | 18.3°C | 13.4°C | 8.5°C | 22.2°C | 2.1°C | 134 mm | 81% | 1 m/s | 5.5 |
| 2014 | 20.9°C | 15.9°C | 11.0°C | 25.8°C | 6.4°C | 129 mm | 81% | 0.9 m/s | 5.8 |
| 2013 | 18.5°C | 14.2°C | 9.9°C | 24.9°C | 3.6°C | 131 mm | 83% | 1 m/s | 4.9 |
| 2012 | 20.4°C | 15.6°C | 10.7°C | 26.3°C | 3.7°C | 141 mm | 82% | 1 m/s | 5.9 |
| 2011 | 20.1°C | 15.2°C | 10.4°C | 25.7°C | 3.5°C | 110 mm | 81% | 1 m/s | 5.4 |
| 2010 | 19.6°C | 14.8°C | 10.0°C | 25.1°C | 4.8°C | 109 mm | 81% | 0.9 m/s | 5.4 |
| 2009 | 19.1°C | 14.6°C | 10.0°C | 24.3°C | 2.2°C | 101 mm | 82% | 1.1 m/s | 5.5 |
| 2008 | 19.5°C | 15.2°C | 10.8°C | 25.0°C | 6.1°C | 164 mm | 86% | 0.9 m/s | 4.9 |
| 2007 | 20.6°C | 15.3°C | 10.0°C | 25.9°C | 1.9°C | 95 mm | 79% | 1 m/s | 5.9 |
| 2006 | 20.5°C | 15.8°C | 11.1°C | 26.1°C | 6.5°C | 107 mm | 83% | 1 m/s | 5.2 |
| 2005 | 21.3°C | 16.3°C | 11.3°C | 27.8°C | 4.2°C | 95 mm | 84% | 1.1 m/s | 5.7 |
| 2004 | 17.7°C | 12.6°C | 7.6°C | 23.2°C | 2.7°C | 102 mm | 81% | 1.1 m/s | 5.8 |
| 2003 | 20.6°C | 15.1°C | 9.6°C | 29.3°C | 2.0°C | 73 mm | 78% | 1 m/s | 6.1 |
| 2002 | 18.3°C | 13.3°C | 8.3°C | 24.1°C | 0.1°C | 67 mm | 79% | 1 m/s | 5.7 |
| 2001 | 20.6°C | 15.9°C | 11.2°C | 28.3°C | 3.0°C | 109 mm | 82% | 1 m/s | 5.8 |
| 2000 | 17.9°C | 13.1°C | 8.3°C | 24.6°C | 1.3°C | 140 mm | 80% | 1.1 m/s | 5.3 |
| 1999 | 21.4°C | 16.7°C | 11.9°C | 26.0°C | 5.1°C | 165 mm | 82% | 1.1 m/s | 5.7 |
| 1998 | 19.8°C | 15.3°C | 10.7°C | 25.8°C | 3.6°C | 165 mm | 82% | 1.1 m/s | 4.9 |
| 1997 | 20.4°C | 15.1°C | 9.7°C | 26.6°C | 4.5°C | 92 mm | 80% | 1 m/s | 6.4 |
| 1996 | 19.9°C | 15.0°C | 10.1°C | 25.6°C | 5.4°C | 101 mm | 82% | 1 m/s | 5.2 |
| 1995 | 21.2°C | 15.6°C | 10.0°C | 27.9°C | 4.7°C | 53 mm | 79% | 0.9 m/s | 6.5 |
| 1994 | 20.6°C | 15.9°C | 11.2°C | 30.1°C | 3.1°C | 136 mm | 82% | 1.1 m/s | 5.5 |
| 1993 | 19.3°C | 14.3°C | 9.4°C | 25.4°C | 2.6°C | 93 mm | 81% | 1 m/s | 5.7 |
| 1992 | 18.6°C | 13.7°C | 8.9°C | 23.5°C | 3.2°C | 94 mm | 82% | 1 m/s | 5.5 |
| 1991 | 20.0°C | 14.7°C | 9.5°C | 25.7°C | 5.0°C | 41 mm | 78% | 1 m/s | 6.4 |
| 1990 | 19.2°C | 14.6°C | 10.0°C | 25.4°C | 1.0°C | 104 mm | 84% | 1.1 m/s | 4.7 |
| 1989 | 19.4°C | 14.6°C | 9.8°C | 28.7°C | 4.0°C | 119 mm | 83% | 0.9 m/s | 5.4 |
| 1988 | 18.1°C | 13.0°C | 7.8°C | 25.9°C | 1.1°C | 85 mm | 79% | 1.1 m/s | 6.3 |
| 1987 | 19.7°C | 14.8°C | 9.9°C | 24.0°C | 3.6°C | 172 mm | 81% | 1.1 m/s | 5.5 |
| 1986 ❄️ | 16.5°C | 11.3°C | 6.1°C | 23.4°C | -1.7°C | 169 mm | 80% | 1.2 m/s | 5.8 |
| 1985 | 17.2°C | 12.6°C | 8.1°C | 22.1°C | 2.7°C | 104 mm | 82% | 1.2 m/s | 5.1 |
| 1984 | 18.9°C | 13.8°C | 8.7°C | 24.0°C | 3.6°C | 125 mm | 82% | 1.1 m/s | 5.4 |
| 1983 | 20.1°C | 15.0°C | 9.9°C | 28.5°C | 1.6°C | 65 mm | 82% | 0.9 m/s | — |
| 1982 | 17.8°C | 13.3°C | 8.8°C | 24.8°C | 3.8°C | 118 mm | 81% | 0.9 m/s | — |
| 1981 🌧️ | 19.4°C | 14.6°C | 9.8°C | 25.0°C | 2.6°C | 179 mm | 82% | 1 m/s | — |
Actual recorded June data for each year, 1981–2025 — sourced from NASA POWER.
The average high in June is around 19.6°C with lows near 9.9°C (mean 14.8°C), based on 45 years of NASA POWER data.
June averages 116 mm of rainfall in Quebec City, a relatively wet time of year. The wettest on record was 179 mm in 1981.
The hottest June reached 30.1°C in 1994. The coldest dipped to -1.7°C in 1986.
Comparing the earliest years on record (1981–1985) with the most recent (2021–2025), average June temperatures have risen by about 2°C. Daytime highs moved from 18.7°C to 20.7°C and overnight lows from 9.1°C to 11.1°C over the same span.
June is one of the warmer months of the year in Quebec City and a relatively wet time of year, so plan for around 19.6°C daytime highs and 9.9°C at night.
Not quite — June is the 10th coolest month in Quebec City, averaging 14.8°C.
For June in Quebec City, pack light layers you can adjust through the day, with typical highs of 19.6°C and lows of 9.9°C. Bring an umbrella or light rain jacket too.
Relative humidity in June averages 81% — quite humid.
Average wind speed in June is 1 m/s. The windiest June on record averaged 1.2 m/s (1985).
The wettest June on record was 1981 with 179 mm. On average, June sees 116 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 Quebec City 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.
