July is one of the warmer months of the year in Rimouski, with average highs near 19.9°C and lows around 13°C (mean 16.5°C). It is about average for rainfall, averaging 85 mm of rainfall and 82% relative humidity across the period.
July is one of the warmer months of the year in Rimouski. Across 45 years of records, the warmest July in Rimouski was 2023 — when the month averaged 19.1°C — while the coldest was 1992 at 13.9°C. Typical July days reach 19.9°C with nights near 13°C. The long-term trend is warming, about 0.3°C per decade.
July is about average for rainfall in Rimouski, averaging 85 mm of rainfall. The wettest July on record was 2004 with 182 mm, while the driest was 2024 at 30 mm.
Relative humidity in Rimouski during July averages 82%. The most humid July was 2009 at 87%, and the least humid was 2024 at 75%.
July receives about 5.4 kWh/m²/day of solar energy in Rimouski. The sunniest July was 2005 at 6.4 kWh/m²/day, and the cloudiest was 2009 at 4.5.
Average wind speed in Rimouski during July is 1.6 m/s. The windiest July was 1982 at 1.9 m/s, while the calmest were 1988 and 2023 at 1.4 m/s.
Ranked against the other 11 months using 1981–2025 averages.
| Metric | 1980s | 1990s | 2000s | 2010s | 2020s | Change |
|---|---|---|---|---|---|---|
| Avg Temp | 16.0°C | 16.2°C | 16.5°C | 16.6°C | 17.5°C | +1.5°C |
| Avg High | 19.4°C | 19.7°C | 19.7°C | 20.1°C | 21.1°C | +1.7°C |
| Avg Low | 12.5°C | 12.7°C | 13.3°C | 13.1°C | 13.8°C | +1.3°C |
| Avg Rain | 78 mm | 95 mm | 109 mm | 70 mm | 63 mm | -15 mm |
July temperatures in Rimouski have risen by about 1.3°C between 1981–1985 and 2021–2025.
July has ranged from a record low of 7.1°C (1983) to a record high of 27.9°C (2023).
Rainfall in July is about average for rainfall, averaging 85 mm, with a wettest year of 182 mm.
One of the best times to visit Rimouski
July is one of the best times to visit Rimouski. Expect days averaging 19.9°C and nights around 13°C (mean 16.5°C) — warmer than Rimouski's yearly average — with higher rainfall (85 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 | 20.9°C | 17.2°C | 13.5°C | 25.5°C | 10.0°C | 66 mm | 79% | 1.6 m/s | 5.2 |
| 2024 | 22.8°C | 18.5°C | 14.3°C | 27.0°C | 10.2°C | 30 mm | 75% | 1.7 m/s | 5.7 |
| 2023 🔥 | 22.5°C | 19.1°C | 15.7°C | 27.9°C | 11.4°C | 88 mm | 83% | 1.4 m/s | 5.2 |
| 2022 | 20.3°C | 16.5°C | 12.7°C | 24.7°C | 8.8°C | 61 mm | 79% | 1.8 m/s | 5.7 |
| 2021 | 19.1°C | 15.6°C | 12.0°C | 23.1°C | 8.6°C | 55 mm | 81% | 1.6 m/s | 5.7 |
| 2020 | 21.2°C | 18.0°C | 14.7°C | 26.7°C | 11.7°C | 78 mm | 84% | 1.5 m/s | 5.3 |
| 2019 | 20.5°C | 16.8°C | 13.1°C | 24.9°C | 9.7°C | 67 mm | 84% | 1.6 m/s | 5.8 |
| 2018 | 21.2°C | 17.6°C | 14.0°C | 25.5°C | 8.6°C | 67 mm | 84% | 1.7 m/s | 6 |
| 2017 | 18.9°C | 15.4°C | 11.9°C | 21.2°C | 8.5°C | 37 mm | 82% | 1.6 m/s | 6.1 |
| 2016 | 19.5°C | 16.1°C | 12.7°C | 23.5°C | 8.3°C | 64 mm | 83% | 1.6 m/s | 5.1 |
| 2015 | 19.1°C | 15.7°C | 12.3°C | 23.1°C | 8.8°C | 112 mm | 85% | 1.6 m/s | 5 |
| 2014 | 19.9°C | 16.7°C | 13.5°C | 24.4°C | 9.6°C | 86 mm | 84% | 1.8 m/s | 5.3 |
| 2013 | 20.1°C | 16.4°C | 12.6°C | 25.9°C | 9.1°C | 32 mm | 82% | 1.7 m/s | 6.1 |
| 2012 | 20.1°C | 16.7°C | 13.2°C | 25.0°C | 10.6°C | 45 mm | 81% | 1.6 m/s | 5.8 |
| 2011 | 20.3°C | 16.8°C | 13.3°C | 24.1°C | 10.2°C | 99 mm | 83% | 1.5 m/s | 5.6 |
| 2010 | 21.1°C | 17.6°C | 14.1°C | 26.4°C | 8.6°C | 95 mm | 84% | 1.5 m/s | 5.3 |
| 2009 | 18.4°C | 15.6°C | 12.8°C | 23.1°C | 10.3°C | 112 mm | 87% | 1.5 m/s | 4.5 |
| 2008 | 20.0°C | 17.0°C | 14.0°C | 22.1°C | 9.9°C | 88 mm | 86% | 1.7 m/s | 5.3 |
| 2007 | 19.5°C | 16.2°C | 12.9°C | 24.7°C | 9.4°C | 117 mm | 84% | 1.6 m/s | 5.5 |
| 2006 | 20.4°C | 17.1°C | 13.7°C | 23.5°C | 7.6°C | 87 mm | 85% | 1.5 m/s | 5.4 |
| 2005 | 20.5°C | 17.0°C | 13.5°C | 26.2°C | 9.7°C | 71 mm | 81% | 1.6 m/s | 6.4 |
| 2004 🌧️ | 20.3°C | 16.9°C | 13.6°C | 23.2°C | 10.1°C | 182 mm | 85% | 1.5 m/s | 5.1 |
| 2003 | 19.6°C | 16.5°C | 13.3°C | 22.9°C | 9.1°C | 115 mm | 83% | 1.6 m/s | 4.8 |
| 2002 | 19.9°C | 16.6°C | 13.2°C | 26.8°C | 9.7°C | 121 mm | 83% | 1.7 m/s | 4.7 |
| 2001 | 19.1°C | 15.9°C | 12.7°C | 24.6°C | 9.4°C | 97 mm | 83% | 1.6 m/s | 5.3 |
| 2000 | 19.5°C | 16.3°C | 13.1°C | 24.4°C | 10.1°C | 100 mm | 82% | 1.5 m/s | 5.4 |
| 1999 | 19.9°C | 16.5°C | 13.1°C | 24.0°C | 9.8°C | 96 mm | 82% | 1.7 m/s | 5.5 |
| 1998 | 20.1°C | 16.8°C | 13.4°C | 26.7°C | 10.1°C | 105 mm | 79% | 1.8 m/s | 5.4 |
| 1997 | 20.5°C | 16.9°C | 13.2°C | 26.6°C | 9.5°C | 33 mm | 77% | 1.7 m/s | 5.8 |
| 1996 | 19.0°C | 15.8°C | 12.6°C | 22.7°C | 8.4°C | 146 mm | 83% | 1.7 m/s | 4.8 |
| 1995 | 20.8°C | 17.3°C | 13.8°C | 24.7°C | 10.6°C | 79 mm | 81% | 1.6 m/s | 5.6 |
| 1994 | 19.9°C | 16.6°C | 13.3°C | 24.0°C | 8.4°C | 114 mm | 85% | 1.6 m/s | 5.1 |
| 1993 | 19.4°C | 16.2°C | 13.1°C | 25.0°C | 10.4°C | 88 mm | 84% | 1.5 m/s | 5.2 |
| 1992 ❄️ | 17.2°C | 13.9°C | 10.5°C | 20.7°C | 7.4°C | 147 mm | 84% | 1.8 m/s | 6.1 |
| 1991 | 19.7°C | 15.8°C | 11.9°C | 25.4°C | 7.3°C | 88 mm | 81% | 1.6 m/s | 5.3 |
| 1990 | 20.0°C | 16.2°C | 12.3°C | 27.0°C | 7.9°C | 58 mm | 80% | 1.6 m/s | 5.5 |
| 1989 | 19.8°C | 16.0°C | 12.2°C | 25.8°C | 9.5°C | 52 mm | 80% | 1.6 m/s | 5.9 |
| 1988 | 20.3°C | 16.7°C | 13.1°C | 25.7°C | 8.9°C | 58 mm | 83% | 1.4 m/s | 5.4 |
| 1987 | 19.9°C | 16.5°C | 13.1°C | 26.1°C | 8.9°C | 72 mm | 83% | 1.7 m/s | 5.5 |
| 1986 | 17.7°C | 14.3°C | 11.0°C | 22.7°C | 8.1°C | 114 mm | 84% | 1.7 m/s | 5.4 |
| 1985 | 19.4°C | 16.1°C | 12.8°C | 23.3°C | 9.1°C | 112 mm | 84% | 1.8 m/s | 5.1 |
| 1984 | 19.8°C | 16.6°C | 13.3°C | 23.7°C | 10.1°C | 100 mm | 84% | 1.7 m/s | 4.9 |
| 1983 | 18.8°C | 15.4°C | 11.9°C | 23.7°C | 7.1°C | 58 mm | 84% | 1.5 m/s | — |
| 1982 | 19.1°C | 15.6°C | 12.1°C | 23.5°C | 7.2°C | 70 mm | 83% | 1.9 m/s | — |
| 1981 | 20.2°C | 16.6°C | 13.0°C | 23.7°C | 9.5°C | 70 mm | 81% | 1.7 m/s | — |
Actual recorded July data for each year, 1981–2025 — sourced from NASA POWER.
The average high in July is around 19.9°C with lows near 13°C (mean 16.5°C), based on 45 years of NASA POWER data.
July averages 85 mm of rainfall in Rimouski, about average for rainfall. The wettest on record was 182 mm in 2004.
The hottest July reached 27.9°C in 2023. The coldest dipped to 7.1°C in 1983.
Comparing the earliest years on record (1981–1985) with the most recent (2021–2025), average July temperatures have risen by about 1.3°C. Daytime highs moved from 19.5°C to 21.1°C and overnight lows from 12.6°C to 13.6°C over the same span.
July is one of the warmer months of the year in Rimouski and about average for rainfall, so plan for around 19.9°C daytime highs and 13°C at night.
Not quite — July is the 12th coolest month in Rimouski, averaging 16.5°C.
For July in Rimouski, pack light layers you can adjust through the day, with typical highs of 19.9°C and lows of 13°C. Bring an umbrella or light rain jacket too.
Relative humidity in July averages 82% — quite humid.
Average wind speed in July is 1.6 m/s. The windiest July on record averaged 1.9 m/s (1982).
The wettest July on record was 2004 with 182 mm. On average, July sees 85 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 July, 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 July specifically, along with year-by-year records and how the month has changed over the decades.
