Niagara-on-the-Lake Weather in June
Average highs run from 20°C on June 1 to 25°C on June 30, and lows from 13°C to 18°C. Normal precipitation for the month is 82 mm over about 15 wet days.
June day by day
The normal high and low for each date, and the record, in °C.
- Normal low
- Normal high
- Record high
- Record low
June at a glance
- Average high
- 22°C
- Average low
- 15°C
- Precipitation
- 82 mm
- Record high
- 33°CJun 20, 2012
- Record low
- 8°CJun 1, 2003
- Daylight
- 15 h 11 min to 15 h 20 min
- Cloud cover
- 75%
- Humidity
- 81%
- Dew point
- 13°C
- Wind
- 15.1 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 |
|---|---|---|---|---|---|
| Jun 1 | 20°C | 13°C | 28°C 2013 | 8°C 2003 | 45% |
| Jun 2 | 21°C | 12°C | 29°C 2023 | 9°C 2025 | 46% |
| Jun 3 | 19°C | 12°C | 28°C 2026 | 8°C 1997 | 47% |
| Jun 4 | 18°C | 12°C | 28°C 2020 | 8°C 1997 | 49% |
| Jun 5 | 19°C | 12°C | 29°C 2005 | 8°C 1993 | 50% |
| Jun 6 | 21°C | 12°C | 30°C 2008 | 9°C 2019 | 50% |
| Jun 7 | 22°C | 13°C | 31°C 1999 | 9°C 2003 | 50% |
| Jun 8 | 21°C | 13°C | 30°C 2008 | 9°C 2003 | 50% |
| Jun 9 | 22°C | 13°C | 31°C 2020 | 9°C 2009 | 50% |
| Jun 10 | 22°C | 14°C | 31°C 2020 | 10°C 2003 | 49% |
| Jun 11 | 23°C | 15°C | 31°C 2005 | 10°C 2018 | 49% |
| Jun 12 | 21°C | 14°C | 29°C 2017 | 10°C 2004 | 50% |
| Jun 13 | 21°C | 14°C | 31°C 2008 | 10°C 2003 | 50% |
| Jun 14 | 22°C | 14°C | 30°C 2005 | 11°C 2020 | 50% |
| Jun 15 | 22°C | 15°C | 28°C 2001 | 11°C 1999 | 50% |
| Jun 16 | 22°C | 15°C | 30°C 2017 | 10°C 2020 | 51% |
| Jun 17 | 23°C | 15°C | 32°C 2018 | 11°C 2019 | 51% |
| Jun 18 | 23°C | 15°C | 31°C 1995 | 10°C 2009 | 51% |
| Jun 19 | 23°C | 16°C | 32°C 2016 | 12°C 2009 | 49% |
| Jun 20 | 22°C | 15°C | 33°C 2012 | 10°C 2004 | 50% |
| Jun 21 | 24°C | 16°C | 32°C 2012 | 13°C 2023 | 49% |
| Jun 22 | 23°C | 16°C | 32°C 2025 | 12°C 2021 | 49% |
| Jun 23 | 24°C | 16°C | 32°C 2025 | 13°C 2021 | 49% |
| Jun 24 | 25°C | 16°C | 33°C 2003 | 9°C 1994 | 48% |
| Jun 25 | 26°C | 17°C | 32°C 2005 | 9°C 1994 | 47% |
| Jun 26 | 26°C | 18°C | 33°C 2007 | 14°C 2017 | 46% |
| Jun 27 | 25°C | 18°C | 32°C 2007 | 12°C 2015 | 46% |
| Jun 28 | 25°C | 18°C | 33°C 2005 | 11°C 2015 | 45% |
| Jun 29 | 26°C | 18°C | 32°C 2021 | 12°C 2015 | 45% |
| Jun 30 | 25°C | 18°C | 32°C 2018 | 14°C 2010 | 45% |
Chance of rain
- Chance of a wet day
Sunrise and sunset
Times for 2026, local time (EDT).
- June 1
- sunrise 5:39 AM, sunset 8:50 PM
- June 30
- sunrise 5:40 AM, sunset 9:00 PM
Other months
Sources
Records: NOAA GHCN-Daily, station CA006136699, 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 2026-09-25. Sun and moon: computed with the NOAA solar equations and Meeus.