July is one of the warmer months of the year in Rivière-du-Loup, with average highs near 21.4°C and lows around 13.1°C (mean 17.3°C). It is a relatively wet time of year, averaging 89 mm of rainfall and 81% relative humidity across the period.
July is one of the warmer months of the year in Rivière-du-Loup. Across 45 years of records, the warmest July in Rivière-du-Loup was 2023 — when the month averaged 19.8°C — while the coldest was 1992 at 14.1°C. Typical July days reach 21.4°C with nights near 13.1°C. The long-term trend is warming, about 0.4°C per decade.
July is a relatively wet time of year in Rivière-du-Loup, averaging 89 mm of rainfall. The wettest July on record was 2004 with 211 mm, while the driest was 1997 at 34 mm.
Relative humidity in Rivière-du-Loup during July averages 81%. The most humid July was 2009 at 87%, and the least humid was 1997 at 74%.
July receives about 5.5 kWh/m²/day of solar energy in Rivière-du-Loup. The sunniest July was 2005 at 6.4 kWh/m²/day, and the cloudiest was 2009 at 4.5.
Average wind speed in Rivière-du-Loup during July is 1.3 m/s. The windiest Julys were 2014, 2018 and 2022, among others at 1.4 m/s, while the calmest were 2009, 2020 and 2023, among others at 1.1 m/s.
Ranked against the other 11 months using 1981–2025 averages.
| Metric | 1980s | 1990s | 2000s | 2010s | 2020s | Change |
|---|---|---|---|---|---|---|
| Avg Temp | 16.6°C | 17.0°C | 17.1°C | 17.5°C | 18.4°C | +1.8°C |
| Avg High | 20.8°C | 21.2°C | 21.0°C | 21.7°C | 22.7°C | +1.9°C |
| Avg Low | 12.3°C | 12.7°C | 13.2°C | 13.4°C | 14.0°C | +1.7°C |
| Avg Rain | 84 mm | 92 mm | 117 mm | 75 mm | 69 mm | -15 mm |
July temperatures in Rivière-du-Loup have risen by about 1.7°C between 1981–1985 and 2021–2025.
July has ranged from a record low of 6.1°C (1992) to a record high of 30°C (1990).
Rainfall in July is a relatively wet time of year, averaging 89 mm, with a wettest year of 211 mm.
One of the best times to visit Rivière-du-Loup
July is one of the best times to visit Rivière-du-Loup. Expect days averaging 21.4°C and nights around 13.1°C (mean 17.3°C) — warmer than Rivière-du-Loup'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 | 22.3°C | 18.0°C | 13.7°C | 26.8°C | 9.9°C | 73 mm | 78% | 1.2 m/s | 5.5 |
| 2024 | 24.2°C | 19.5°C | 14.7°C | 28.1°C | 9.7°C | 52 mm | 76% | 1.2 m/s | 5.6 |
| 2023 🔥 | 23.9°C | 19.8°C | 15.8°C | 29.4°C | 11.0°C | 115 mm | 81% | 1.1 m/s | 5.2 |
| 2022 | 22.1°C | 17.7°C | 13.2°C | 26.3°C | 8.4°C | 62 mm | 77% | 1.4 m/s | 6.1 |
| 2021 | 20.9°C | 16.5°C | 12.2°C | 25.7°C | 8.5°C | 54 mm | 76% | 1.3 m/s | 5.6 |
| 2020 | 23.0°C | 18.7°C | 14.4°C | 28.2°C | 10.3°C | 56 mm | 80% | 1.1 m/s | 5.4 |
| 2019 | 22.3°C | 17.8°C | 13.3°C | 26.8°C | 9.7°C | 65 mm | 81% | 1.2 m/s | 6.3 |
| 2018 | 23.2°C | 18.8°C | 14.5°C | 28.2°C | 8.6°C | 62 mm | 80% | 1.4 m/s | 6.3 |
| 2017 | 20.6°C | 16.4°C | 12.3°C | 23.5°C | 8.5°C | 50 mm | 81% | 1.2 m/s | 6.1 |
| 2016 | 20.6°C | 16.7°C | 12.8°C | 25.2°C | 8.4°C | 83 mm | 83% | 1.3 m/s | 5.4 |
| 2015 | 20.4°C | 16.5°C | 12.5°C | 24.8°C | 8.0°C | 121 mm | 84% | 1.3 m/s | 5.2 |
| 2014 | 21.7°C | 17.8°C | 13.9°C | 26.3°C | 10.8°C | 97 mm | 80% | 1.4 m/s | 5.2 |
| 2013 | 21.8°C | 17.3°C | 12.8°C | 26.6°C | 8.3°C | 37 mm | 80% | 1.2 m/s | 6.1 |
| 2012 | 21.5°C | 17.5°C | 13.4°C | 27.2°C | 9.7°C | 42 mm | 80% | 1.2 m/s | 6 |
| 2011 | 21.9°C | 17.6°C | 13.4°C | 25.1°C | 10.7°C | 110 mm | 83% | 1.2 m/s | 5.8 |
| 2010 | 22.9°C | 18.9°C | 14.8°C | 28.9°C | 8.3°C | 89 mm | 81% | 1.2 m/s | 5.6 |
| 2009 | 19.7°C | 16.3°C | 12.9°C | 24.2°C | 9.6°C | 123 mm | 87% | 1.1 m/s | 4.5 |
| 2008 | 21.3°C | 17.6°C | 14.0°C | 24.3°C | 9.5°C | 100 mm | 85% | 1.3 m/s | 5.3 |
| 2007 | 20.7°C | 16.7°C | 12.7°C | 26.9°C | 8.7°C | 148 mm | 82% | 1.2 m/s | 5.7 |
| 2006 | 21.9°C | 17.8°C | 13.7°C | 25.7°C | 8.1°C | 88 mm | 83% | 1.2 m/s | 5.6 |
| 2005 | 21.7°C | 17.4°C | 13.2°C | 26.9°C | 9.1°C | 81 mm | 80% | 1.2 m/s | 6.4 |
| 2004 🌧️ | 21.2°C | 17.4°C | 13.6°C | 24.7°C | 9.4°C | 211 mm | 85% | 1.2 m/s | 5.2 |
| 2003 | 20.9°C | 17.1°C | 13.3°C | 24.4°C | 9.0°C | 116 mm | 82% | 1.2 m/s | 4.6 |
| 2002 | 21.4°C | 17.2°C | 13.0°C | 29.0°C | 9.0°C | 122 mm | 81% | 1.3 m/s | 5.1 |
| 2001 | 20.4°C | 16.5°C | 12.5°C | 25.9°C | 8.6°C | 113 mm | 81% | 1.2 m/s | 5.4 |
| 2000 | 20.5°C | 16.7°C | 12.8°C | 25.1°C | 9.9°C | 73 mm | 81% | 1.2 m/s | 5.4 |
| 1999 | 21.3°C | 17.3°C | 13.2°C | 25.8°C | 9.4°C | 106 mm | 81% | 1.3 m/s | 5.6 |
| 1998 | 21.6°C | 17.5°C | 13.5°C | 28.5°C | 9.7°C | 105 mm | 78% | 1.4 m/s | 5.7 |
| 1997 | 22.0°C | 17.6°C | 13.1°C | 27.8°C | 8.8°C | 34 mm | 74% | 1.4 m/s | 5.9 |
| 1996 | 20.3°C | 16.5°C | 12.6°C | 23.8°C | 7.8°C | 149 mm | 82% | 1.3 m/s | 5.2 |
| 1995 | 22.9°C | 18.5°C | 14.1°C | 27.6°C | 10.3°C | 83 mm | 77% | 1.3 m/s | 5.5 |
| 1994 | 21.4°C | 17.3°C | 13.3°C | 25.5°C | 7.6°C | 109 mm | 83% | 1.3 m/s | 5.4 |
| 1993 | 21.0°C | 17.0°C | 13.0°C | 27.8°C | 9.1°C | 71 mm | 80% | 1.2 m/s | 5.4 |
| 1992 ❄️ | 18.4°C | 14.1°C | 9.9°C | 22.9°C | 6.1°C | 147 mm | 82% | 1.3 m/s | 6 |
| 1991 | 21.2°C | 16.6°C | 12.0°C | 28.0°C | 6.9°C | 58 mm | 77% | 1.3 m/s | 5.2 |
| 1990 | 22.0°C | 17.3°C | 12.6°C | 30.0°C | 7.4°C | 54 mm | 75% | 1.2 m/s | 5.5 |
| 1989 | 21.2°C | 16.5°C | 11.7°C | 28.1°C | 8.2°C | 42 mm | 77% | 1.2 m/s | 6.1 |
| 1988 | 21.9°C | 17.5°C | 13.1°C | 27.6°C | 8.4°C | 75 mm | 81% | 1.1 m/s | 5.1 |
| 1987 | 21.7°C | 17.4°C | 13.2°C | 28.2°C | 8.3°C | 84 mm | 80% | 1.3 m/s | 5.3 |
| 1986 | 18.8°C | 14.8°C | 10.8°C | 25.2°C | 7.2°C | 137 mm | 83% | 1.3 m/s | 5.2 |
| 1985 | 20.9°C | 16.8°C | 12.6°C | 25.1°C | 8.5°C | 103 mm | 81% | 1.3 m/s | 5.3 |
| 1984 | 20.9°C | 16.9°C | 13.0°C | 27.6°C | 9.4°C | 95 mm | 83% | 1.3 m/s | 5.1 |
| 1983 | 20.0°C | 15.9°C | 11.8°C | 26.1°C | 6.7°C | 63 mm | 83% | 1.2 m/s | — |
| 1982 | 20.5°C | 16.2°C | 11.9°C | 26.2°C | 6.3°C | 71 mm | 80% | 1.4 m/s | — |
| 1981 | 21.5°C | 17.2°C | 12.8°C | 25.6°C | 8.7°C | 83 mm | 80% | 1.2 m/s | — |
Actual recorded July data for each year, 1981–2025 — sourced from NASA POWER.
The average high in July is around 21.4°C with lows near 13.1°C (mean 17.3°C), based on 45 years of NASA POWER data.
July averages 89 mm of rainfall in Rivière-du-Loup, a relatively wet time of year. The wettest on record was 211 mm in 2004.
The hottest July reached 30°C in 1990. The coldest dipped to 6.1°C in 1992.
Comparing the earliest years on record (1981–1985) with the most recent (2021–2025), average July temperatures have risen by about 1.7°C. Daytime highs moved from 20.8°C to 22.7°C and overnight lows from 12.4°C to 13.9°C over the same span.
July is one of the warmer months of the year in Rivière-du-Loup and a relatively wet time of year, so plan for around 21.4°C daytime highs and 13.1°C at night.
Not quite — July is the 12th coolest month in Rivière-du-Loup, averaging 17.3°C.
For July in Rivière-du-Loup, pack light layers you can adjust through the day, with typical highs of 21.4°C and lows of 13.1°C. Bring an umbrella or light rain jacket too.
Relative humidity in July averages 81% — quite humid.
Average wind speed in July is 1.3 m/s. The windiest July on record averaged 1.4 m/s (1982).
The wettest July on record was 2004 with 211 mm. On average, July 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 Rivière-du-Loup 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.
