Saint John’s Weather in July
Average highs run from 28°C on July 1 to 29°C on July 31, and lows from 27°C to 28°C. Normal precipitation for the month is 105 mm over about 19 wet days.
July day by day
The normal high and low for each date, in °C.
- Normal low
- Normal high
- Reanalysis extreme high
- Reanalysis extreme low
July at a glance
- Average high
- 28°C
- Average low
- 27°C
- Precipitation
- 105 mm
- Reanalysis high
- 30°CJul 12, 2010
- Reanalysis low
- 26°CJul 7, 1994
- Daylight
- 13 h 08 min to 12 h 54 min
- Cloud cover
- 46%
- Humidity
- 78%
- Dew point
- 24°C
- Wind
- 27.4 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 | Reanalysis high | Reanalysis low | Chance wet |
|---|---|---|---|---|---|
| Jul 1 | 28°C | 27°C | 29°C 2005 | 26°C 1992 | 63% |
| Jul 2 | 28°C | 27°C | 29°C 1995 | 26°C 1992 | 63% |
| Jul 3 | 28°C | 27°C | 30°C 2005 | 26°C 1992 | 64% |
| Jul 4 | 28°C | 27°C | 29°C 2005 | 26°C 1994 | 64% |
| Jul 5 | 28°C | 27°C | 29°C 2020 | 26°C 1994 | 66% |
| Jul 6 | 28°C | 27°C | 29°C 2020 | 26°C 1994 | 66% |
| Jul 7 | 28°C | 27°C | 29°C 2010 | 26°C 1994 | 67% |
| Jul 8 | 28°C | 27°C | 29°C 2010 | 26°C 1994 | 68% |
| Jul 9 | 28°C | 27°C | 30°C 2010 | 26°C 1994 | 68% |
| Jul 10 | 28°C | 27°C | 29°C 2010 | 26°C 1994 | 68% |
| Jul 11 | 28°C | 27°C | 29°C 2010 | 26°C 1993 | 68% |
| Jul 12 | 28°C | 27°C | 30°C 2010 | 26°C 1994 | 66% |
| Jul 13 | 28°C | 27°C | 29°C 2020 | 26°C 1991 | 66% |
| Jul 14 | 28°C | 27°C | 29°C 2010 | 27°C 1991 | 65% |
| Jul 15 | 28°C | 27°C | 29°C 2005 | 27°C 1994 | 65% |
| Jul 16 | 28°C | 27°C | 29°C 1999 | 26°C 1993 | 63% |
| Jul 17 | 28°C | 27°C | 29°C 2017 | 26°C 1996 | 64% |
| Jul 18 | 28°C | 27°C | 29°C 2020 | 26°C 1994 | 63% |
| Jul 19 | 28°C | 27°C | 29°C 2005 | 26°C 1994 | 62% |
| Jul 20 | 28°C | 27°C | 29°C 2019 | 26°C 2000 | 62% |
| Jul 21 | 28°C | 27°C | 29°C 2005 | 26°C 2000 | 60% |
| Jul 22 | 28°C | 27°C | 29°C 2005 | 26°C 1991 | 59% |
| Jul 23 | 28°C | 27°C | 29°C 2010 | 26°C 1991 | 60% |
| Jul 24 | 28°C | 27°C | 29°C 1999 | 26°C 1991 | 59% |
| Jul 25 | 28°C | 27°C | 29°C 2020 | 26°C 1991 | 60% |
| Jul 26 | 28°C | 28°C | 29°C 2010 | 27°C 1994 | 60% |
| Jul 27 | 29°C | 28°C | 29°C 2020 | 26°C 1996 | 60% |
| Jul 28 | 29°C | 28°C | 29°C 2017 | 26°C 1991 | 61% |
| Jul 29 | 29°C | 28°C | 29°C 2010 | 26°C 1991 | 63% |
| Jul 30 | 29°C | 28°C | 29°C 2010 | 26°C 1996 | 64% |
| Jul 31 | 29°C | 28°C | 30°C 2017 | 27°C 1992 | 65% |
Chance of rain
- Chance of a wet day
Sunrise and sunset
Times for 2026, local time (AST).
- July 1
- sunrise 5:37 AM, sunset 6:45 PM
- July 31
- sunrise 5:47 AM, sunset 6:41 PM
Other months
Sources
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.