Greater Sudbury Weather in July
Average highs run from 24°C on July 1 to 25°C on July 31, and lows from 12°C to 13°C. Normal precipitation for the month is 74 mm over about 12 wet days.
July day by day
The normal high and low for each date, and the record, in °C.
- Normal low
- Normal high
- Record high
- Record low
July at a glance
- Average high
- 25°C
- Average low
- 13°C
- Precipitation
- 74 mm
- Record high
- 36°CJul 8, 1988
- Record low
- -2°CJul 16, 2016
- Daylight
- 15 h 45 min to 14 h 52 min
- Cloud cover
- 58%
- Humidity
- 74%
- Dew point
- 14°C
- Wind
- 7.9 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 |
|---|---|---|---|---|---|
| Jul 1 | 24°C | 12°C | 33°C 2018 | 6°C 1992 | 46% |
| Jul 2 | 24°C | 12°C | 34°C 2020 | 6°C 2015 | 46% |
| Jul 3 | 24°C | 12°C | 32°C 2018 | 7°C 2007 | 45% |
| Jul 4 | 24°C | 12°C | 33°C 2018 | 7°C 1979 | 45% |
| Jul 5 | 24°C | 12°C | 32°C 2018 | 7°C 1979 | 45% |
| Jul 6 | 24°C | 12°C | 34°C 1988 | 9°C 2004 | 44% |
| Jul 7 | 24°C | 12°C | 30°C 2013 | 8°C 2000 | 42% |
| Jul 8 | 24°C | 13°C | 36°C 1988 | 7°C 2015 | 43% |
| Jul 9 | 25°C | 13°C | 34°C 1988 | 6°C 2022 | 42% |
| Jul 10 | 25°C | 13°C | 32°C 1988 | 7°C 2016 | 43% |
| Jul 11 | 25°C | 13°C | 30°C 1987 | 9°C 2018 | 43% |
| Jul 12 | 25°C | 13°C | 33°C 2005 | 9°C 1985 | 44% |
| Jul 13 | 25°C | 13°C | 32°C 2026 | 8°C 1982 | 42% |
| Jul 14 | 25°C | 13°C | 34°C 2005 | 8°C 1982 | 42% |
| Jul 15 | 25°C | 13°C | 32°C 1995 | 6°C 2016 | 41% |
| Jul 16 | 25°C | 13°C | 33°C 2013 | -2°C 2016 | 40% |
| Jul 17 | 25°C | 13°C | 33°C 2013 | 8°C 2026 | 39% |
| Jul 18 | 25°C | 13°C | 31°C 2022 | 6°C 2018 | 39% |
| Jul 19 | 25°C | 13°C | 31°C 1987 | 7°C 2026 | 40% |
| Jul 20 | 25°C | 13°C | 31°C 2019 | 6°C 2000 | 39% |
| Jul 21 | 25°C | 13°C | 33°C 1977 | 5°C 2013 | 40% |
| Jul 22 | 25°C | 13°C | 31°C 2005 | 7°C 1992 | 41% |
| Jul 23 | 25°C | 13°C | 30°C 2001 | 7°C 1985 | 39% |
| Jul 24 | 25°C | 13°C | 31°C 1989 | 6°C 2013 | 39% |
| Jul 25 | 25°C | 14°C | 32°C 1989 | 7°C 2017 | 40% |
| Jul 26 | 25°C | 14°C | 31°C 2015 | 10°C 2022 | 41% |
| Jul 27 | 25°C | 14°C | 32°C 1989 | 9°C 1977 | 41% |
| Jul 28 | 25°C | 14°C | 34°C 2015 | 9°C 2013 | 42% |
| Jul 29 | 25°C | 14°C | 34°C 1988 | 9°C 2013 | 42% |
| Jul 30 | 25°C | 13°C | 35°C 1988 | 7°C 1978 | 42% |
| Jul 31 | 25°C | 13°C | 31°C 2026 | 7°C 1978 | 42% |
Chance of rain
- Chance of a wet day
Sunrise and sunset
Times for 2026, local time (EDT).
- July 1
- sunrise 5:35 AM, sunset 9:20 PM
- July 31
- sunrise 6:04 AM, sunset 8:56 PM
Other months
Sources
Records: NOAA GHCN-Daily, station CA006068145, every year on file, quality-flagged values removed. Cloud, humidity, wind and sunshine, and temperature and precipitation: 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 2026-09-25. Sun and moon: computed with the NOAA solar equations and Meeus.