Rivière-des-Prairies–Pointe-aux-Trembles Weather in August
Average highs run from 28°C on August 1 to 24°C on August 31, and lows from 17°C to 14°C. Normal precipitation for the month is 93 mm over about 12 wet days.
August day by day
The normal high and low for each date, and the record, in °C.
- Normal low
- Normal high
- Record high
- Record low
August at a glance
- Average high
- 26°C
- Average low
- 15°C
- Precipitation
- 93 mm
- Record high
- 35°CAug 8, 2001
- Record low
- 3°CAug 29, 1986
- Daylight
- 14 h 45 min to 13 h 20 min
- Cloud cover
- 59%
- Humidity
- 73%
- Dew point
- 15°C
- Wind
- 13.3 km/h
Every day of the month
A wet day has at least 1 mm of precipitation in the reanalysis.
| Date | Normal high | Normal low | Record high | Record low | Chance wet |
|---|---|---|---|---|---|
| Aug 1 | 28°C | 17°C | 34°C 1975 | 9°C 1987 | 50% |
| Aug 2 | 27°C | 17°C | 34°C 2007 | 9°C 2023 | 50% |
| Aug 3 | 27°C | 17°C | 32°C 1988 | 7°C 1982 | 50% |
| Aug 4 | 27°C | 16°C | 34°C 1984 | 10°C 1982 | 50% |
| Aug 5 | 26°C | 16°C | 34°C 1988 | 9°C 1987 | 50% |
| Aug 6 | 25°C | 14°C | 33°C 2001 | 7°C 1994 | 50% |
| Aug 7 | 26°C | 15°C | 34°C 2001 | 8°C 1976 | 50% |
| Aug 8 | 27°C | 15°C | 35°C 2001 | 10°C 2009 | 50% |
| Aug 9 | 27°C | 16°C | 35°C 2001 | 11°C 1987 | 50% |
| Aug 10 | 26°C | 16°C | 32°C 1997 | 9°C 1983 | 49% |
| Aug 11 | 26°C | 16°C | 32°C 2002 | 6°C 1996 | 49% |
| Aug 12 | 26°C | 16°C | 33°C 2002 | 8°C 1996 | 45% |
| Aug 13 | 26°C | 16°C | 33°C 2002 | 8°C 1986 | 45% |
| Aug 14 | 26°C | 15°C | 35°C 2002 | 7°C 1983 | 47% |
| Aug 15 | 26°C | 16°C | 33°C 1978 | 9°C 2019 | 47% |
| Aug 16 | 27°C | 16°C | 32°C 2002 | 9°C 1994 | 47% |
| Aug 17 | 27°C | 16°C | 33°C 1987 | 8°C 1979 | 46% |
| Aug 18 | 25°C | 16°C | 32°C 2002 | 8°C 1984 | 45% |
| Aug 19 | 25°C | 14°C | 31°C 1983 | 7°C 1977 | 43% |
| Aug 20 | 25°C | 13°C | 32°C 2021 | 7°C 2007 | 42% |
| Aug 21 | 25°C | 15°C | 33°C 1976 | 5°C 1982 | 42% |
| Aug 22 | 24°C | 15°C | 31°C 2021 | 6°C 1982 | 42% |
| Aug 23 | 24°C | 14°C | 30°C 1999 | 6°C 1988 | 41% |
| Aug 24 | 25°C | 13°C | 32°C 2021 | 6°C 1987 | 40% |
| Aug 25 | 25°C | 14°C | 33°C 2021 | 7°C 1989 | 38% |
| Aug 26 | 26°C | 15°C | 33°C 1993 | 5°C 1977 | 38% |
| Aug 27 | 25°C | 14°C | 32°C 1993 | 3°C 1987 | 39% |
| Aug 28 | 25°C | 14°C | 31°C 1977 | 5°C 1982 | 39% |
| Aug 29 | 24°C | 14°C | 32°C 1977 | 3°C 1986 | 36% |
| Aug 30 | 25°C | 14°C | 32°C 1991 | 5°C 1982 | 36% |
| Aug 31 | 24°C | 14°C | 32°C 2010 | 4°C 1976 | 36% |
Chance of rain
- Chance of a wet day
Sunrise and sunset
Times for 2026, local time (EDT).
- August 1
- sunrise 5:38 AM, sunset 8:23 PM
- August 31
- sunrise 6:14 AM, sunset 7:34 PM
Other months
Sources
Records: NOAA GHCN-Daily, station CA007026612, every year on file, quality-flagged values removed. Cloud, humidity, wind and sunshine: NASA POWER (MERRA-2, CERES and GEWEX SRB), 1991-2020. The data was obtained from the National Aeronautics and Space Administration (NASA) Langley Research Center's Prediction Of Worldwide Energy Resources (POWER) project funded through the NASA Earth Science Division: POWER Daily API v2, accessed 2026-09-24. Sun and moon: computed with the NOAA solar equations and Meeus.