Piraeus Weather in July
Average highs run from 32°C on July 1 to 33°C on July 31, and lows from 22°C to 23°C. Normal precipitation for the month is 12 mm over about 3 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
- 32°C
- Average low
- 23°C
- Precipitation
- 12 mm
- Reanalysis high
- 42°CJul 25, 2007
- Reanalysis low
- 18°CJul 3, 1991
- Daylight
- 14 h 45 min to 14 h 08 min
- Cloud cover
- 18%
- Humidity
- 51%
- Dew point
- 15°C
- Wind
- 16.2 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 | 32°C | 22°C | 41°C 2017 | 18°C 1992 | 8% |
| Jul 2 | 32°C | 22°C | 42°C 2017 | 18°C 1992 | 8% |
| Jul 3 | 32°C | 22°C | 41°C 1998 | 18°C 1991 | 8% |
| Jul 4 | 32°C | 22°C | 40°C 2003 | 19°C 1991 | 8% |
| Jul 5 | 32°C | 22°C | 41°C 2000 | 18°C 1992 | 7% |
| Jul 6 | 32°C | 22°C | 41°C 2000 | 20°C 2014 | 7% |
| Jul 7 | 32°C | 22°C | 36°C 1993 | 19°C 2006 | 7% |
| Jul 8 | 32°C | 22°C | 39°C 2008 | 19°C 2006 | 7% |
| Jul 9 | 32°C | 22°C | 40°C 2000 | 19°C 2010 | 7% |
| Jul 10 | 32°C | 22°C | 38°C 2019 | 19°C 1993 | 8% |
| Jul 11 | 32°C | 22°C | 39°C 2004 | 18°C 1993 | 7% |
| Jul 12 | 32°C | 22°C | 40°C 2012 | 19°C 1996 | 7% |
| Jul 13 | 32°C | 22°C | 38°C 2012 | 20°C 1996 | 7% |
| Jul 14 | 32°C | 22°C | 37°C 2016 | 20°C 1993 | 7% |
| Jul 15 | 32°C | 22°C | 39°C 2008 | 19°C 1993 | 6% |
| Jul 16 | 32°C | 22°C | 42°C 2012 | 19°C 1993 | 6% |
| Jul 17 | 32°C | 22°C | 38°C 2011 | 19°C 2004 | 6% |
| Jul 18 | 32°C | 22°C | 37°C 2009 | 19°C 2004 | 6% |
| Jul 19 | 32°C | 23°C | 37°C 2009 | 20°C 1996 | 6% |
| Jul 20 | 32°C | 23°C | 39°C 2011 | 20°C 1996 | 6% |
| Jul 21 | 32°C | 23°C | 35°C 1997 | 20°C 1996 | 7% |
| Jul 22 | 32°C | 23°C | 37°C 2018 | 19°C 1996 | 6% |
| Jul 23 | 32°C | 23°C | 37°C 2007 | 20°C 2000 | 6% |
| Jul 24 | 32°C | 23°C | 40°C 2007 | 19°C 1996 | 6% |
| Jul 25 | 32°C | 23°C | 42°C 2007 | 19°C 1996 | 5% |
| Jul 26 | 32°C | 23°C | 38°C 2000 | 20°C 1993 | 5% |
| Jul 27 | 32°C | 23°C | 41°C 2000 | 20°C 1993 | 5% |
| Jul 28 | 32°C | 23°C | 37°C 2015 | 21°C 1994 | 5% |
| Jul 29 | 33°C | 23°C | 38°C 2015 | 20°C 1991 | 4% |
| Jul 30 | 33°C | 23°C | 38°C 2015 | 21°C 1994 | 5% |
| Jul 31 | 33°C | 23°C | 37°C 2015 | 20°C 1992 | 6% |
Chance of rain
- Chance of a wet day
Sunrise and sunset
Times for 2026, local time (GMT+3).
- July 1
- sunrise 6:07 AM, sunset 8:52 PM
- July 31
- sunrise 6:28 AM, sunset 8:36 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 2026-09-24. Sun and moon: computed with the NOAA solar equations and Meeus.