Oeiras Weather in July
Average highs run from 34°C on July 1 to 35°C on July 31, and lows from 21°C to 21°C. Normal precipitation for the month is 3 mm over about 0 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
- 34°C
- Average low
- 21°C
- Precipitation
- 3 mm
- Reanalysis high
- 37°CJul 18, 2016
- Reanalysis low
- 18°CJul 6, 2003
- Daylight
- 11 h 43 min to 11 h 48 min
- Cloud cover
- 28%
- Humidity
- 47%
- Dew point
- 14°C
- Wind
- 20.2 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 | 34°C | 21°C | 37°C 2014 | 19°C 2016 | 2% |
| Jul 2 | 34°C | 21°C | 37°C 1993 | 20°C 1994 | 2% |
| Jul 3 | 34°C | 21°C | 37°C 1993 | 19°C 1997 | 2% |
| Jul 4 | 34°C | 21°C | 37°C 1993 | 18°C 1996 | 1% |
| Jul 5 | 34°C | 21°C | 37°C 2019 | 19°C 2017 | 2% |
| Jul 6 | 34°C | 21°C | 37°C 2019 | 18°C 2003 | 2% |
| Jul 7 | 34°C | 21°C | 36°C 1998 | 19°C 1997 | 2% |
| Jul 8 | 34°C | 21°C | 36°C 1993 | 19°C 2002 | 2% |
| Jul 9 | 34°C | 21°C | 36°C 2020 | 18°C 1996 | 2% |
| Jul 10 | 34°C | 21°C | 37°C 2015 | 18°C 1996 | 2% |
| Jul 11 | 34°C | 21°C | 37°C 1998 | 19°C 1995 | 2% |
| Jul 12 | 34°C | 21°C | 36°C 2014 | 19°C 1995 | 2% |
| Jul 13 | 34°C | 21°C | 36°C 2012 | 18°C 1995 | 2% |
| Jul 14 | 34°C | 21°C | 37°C 2012 | 18°C 2006 | 2% |
| Jul 15 | 34°C | 21°C | 36°C 2013 | 18°C 2017 | 2% |
| Jul 16 | 34°C | 21°C | 36°C 2002 | 19°C 2008 | 2% |
| Jul 17 | 34°C | 21°C | 37°C 2016 | 18°C 2013 | 1% |
| Jul 18 | 35°C | 21°C | 37°C 2016 | 18°C 2017 | 2% |
| Jul 19 | 35°C | 21°C | 37°C 2016 | 19°C 2009 | 2% |
| Jul 20 | 35°C | 21°C | 36°C 2007 | 19°C 1993 | 1% |
| Jul 21 | 35°C | 21°C | 37°C 2013 | 19°C 1991 | 1% |
| Jul 22 | 35°C | 21°C | 36°C 2013 | 18°C 1991 | 1% |
| Jul 23 | 35°C | 21°C | 36°C 2002 | 19°C 1991 | 1% |
| Jul 24 | 35°C | 21°C | 36°C 2012 | 19°C 1991 | 1% |
| Jul 25 | 35°C | 21°C | 36°C 2007 | 19°C 2004 | 1% |
| Jul 26 | 35°C | 21°C | 37°C 2013 | 19°C 2004 | 1% |
| Jul 27 | 35°C | 21°C | 36°C 1993 | 18°C 1999 | 1% |
| Jul 28 | 35°C | 21°C | 36°C 2018 | 19°C 2001 | 1% |
| Jul 29 | 35°C | 21°C | 37°C 2002 | 18°C 1991 | 1% |
| Jul 30 | 35°C | 21°C | 36°C 2018 | 18°C 2017 | 1% |
| Jul 31 | 35°C | 21°C | 36°C 2006 | 19°C 2017 | 1% |
Chance of rain
- Chance of a wet day
Sunrise and sunset
Times for 2026, local time (GMT-3).
- July 1
- sunrise 6:01 AM, sunset 5:44 PM
- July 31
- sunrise 6:01 AM, sunset 5:49 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.