Trelew Weather in July
Average highs run from 10°C on July 1 to 12°C on July 31, and lows from 1°C to 1°C. Normal precipitation for the month is 16 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
- 11°C
- Average low
- 0°C
- Precipitation
- 16 mm
- Reanalysis high
- 22°CJul 29, 1996
- Reanalysis low
- -9°CJul 22, 2001
- Daylight
- 9 h 02 min to 9 h 46 min
- Cloud cover
- 56%
- Humidity
- 73%
- Dew point
- 0°C
- Wind
- 19.8 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 | 10°C | 1°C | 17°C 2017 | -4°C 2011 | 11% |
| Jul 2 | 10°C | 1°C | 18°C 2006 | -5°C 1993 | 11% |
| Jul 3 | 10°C | 0°C | 16°C 2010 | -5°C 2018 | 10% |
| Jul 4 | 10°C | 0°C | 18°C 2010 | -4°C 2020 | 9% |
| Jul 5 | 10°C | 0°C | 18°C 2008 | -5°C 1992 | 9% |
| Jul 6 | 10°C | 0°C | 16°C 2008 | -5°C 1992 | 10% |
| Jul 7 | 10°C | 0°C | 18°C 2001 | -4°C 2007 | 10% |
| Jul 8 | 10°C | 0°C | 21°C 2011 | -5°C 2000 | 11% |
| Jul 9 | 10°C | 0°C | 17°C 2005 | -4°C 2007 | 10% |
| Jul 10 | 10°C | 0°C | 17°C 1998 | -5°C 2020 | 11% |
| Jul 11 | 10°C | 0°C | 19°C 1998 | -4°C 1995 | 11% |
| Jul 12 | 10°C | 0°C | 18°C 1998 | -5°C 1991 | 12% |
| Jul 13 | 10°C | 0°C | 16°C 2002 | -5°C 2000 | 13% |
| Jul 14 | 10°C | 0°C | 18°C 1994 | -5°C 2012 | 13% |
| Jul 15 | 10°C | 0°C | 20°C 2008 | -5°C 1995 | 13% |
| Jul 16 | 10°C | 0°C | 18°C 2008 | -5°C 2010 | 12% |
| Jul 17 | 10°C | 0°C | 17°C 2006 | -4°C 1997 | 12% |
| Jul 18 | 11°C | 0°C | 20°C 1993 | -7°C 2013 | 12% |
| Jul 19 | 11°C | 0°C | 19°C 2014 | -4°C 2013 | 12% |
| Jul 20 | 11°C | 1°C | 17°C 2014 | -3°C 1996 | 13% |
| Jul 21 | 11°C | 1°C | 17°C 2017 | -8°C 2001 | 12% |
| Jul 22 | 11°C | 1°C | 18°C 2011 | -9°C 2001 | 12% |
| Jul 23 | 11°C | 1°C | 18°C 1991 | -6°C 2001 | 11% |
| Jul 24 | 11°C | 1°C | 19°C 2015 | -6°C 2020 | 11% |
| Jul 25 | 11°C | 1°C | 20°C 1999 | -7°C 2001 | 11% |
| Jul 26 | 11°C | 1°C | 21°C 1997 | -6°C 2014 | 10% |
| Jul 27 | 11°C | 1°C | 19°C 2015 | -5°C 2001 | 10% |
| Jul 28 | 12°C | 1°C | 19°C 1996 | -3°C 2001 | 10% |
| Jul 29 | 12°C | 1°C | 22°C 1996 | -7°C 2006 | 10% |
| Jul 30 | 12°C | 1°C | 19°C 2004 | -5°C 1995 | 11% |
| Jul 31 | 12°C | 1°C | 18°C 2012 | -5°C 2006 | 12% |
Chance of rain
- Chance of a wet day
Sunrise and sunset
Times for 2026, local time (GMT-3).
- July 1
- sunrise 8:54 AM, sunset 5:56 PM
- July 31
- sunrise 8:35 AM, sunset 6:21 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.