General Roca Weather in July
Average highs run from 12°C on July 1 to 13°C on July 31, and lows from 1°C to 1°C. Normal precipitation for the month is 28 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
- 12°C
- Average low
- 1°C
- Precipitation
- 28 mm
- Reanalysis high
- 22°CJul 31, 1996
- Reanalysis low
- -7°CJul 29, 2006
- Daylight
- 9 h 29 min to 10 h 06 min
- Cloud cover
- 60%
- Humidity
- 70%
- Dew point
- 0°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 | 12°C | 1°C | 20°C 2004 | -2°C 2019 | 12% |
| Jul 2 | 12°C | 1°C | 21°C 2006 | -4°C 2018 | 12% |
| Jul 3 | 12°C | 1°C | 18°C 2001 | -4°C 2018 | 12% |
| Jul 4 | 12°C | 1°C | 18°C 2004 | -4°C 1994 | 11% |
| Jul 5 | 12°C | 1°C | 18°C 2008 | -5°C 2005 | 12% |
| Jul 6 | 12°C | 1°C | 19°C 2006 | -3°C 1992 | 10% |
| Jul 7 | 12°C | 1°C | 19°C 2001 | -5°C 2007 | 10% |
| Jul 8 | 12°C | 1°C | 20°C 2015 | -6°C 2007 | 9% |
| Jul 9 | 12°C | 1°C | 18°C 2019 | -5°C 2007 | 9% |
| Jul 10 | 12°C | 1°C | 20°C 1998 | -4°C 2007 | 8% |
| Jul 11 | 12°C | 1°C | 20°C 1998 | -4°C 1991 | 8% |
| Jul 12 | 12°C | 1°C | 16°C 2018 | -5°C 1991 | 8% |
| Jul 13 | 12°C | 1°C | 17°C 2002 | -6°C 1991 | 8% |
| Jul 14 | 12°C | 1°C | 19°C 2008 | -5°C 1993 | 8% |
| Jul 15 | 12°C | 1°C | 21°C 2008 | -5°C 2000 | 8% |
| Jul 16 | 12°C | 0°C | 20°C 2008 | -5°C 2017 | 8% |
| Jul 17 | 12°C | 0°C | 19°C 2006 | -5°C 2010 | 8% |
| Jul 18 | 12°C | 0°C | 21°C 1993 | -5°C 2013 | 7% |
| Jul 19 | 12°C | 0°C | 19°C 2003 | -4°C 2013 | 7% |
| Jul 20 | 12°C | 0°C | 18°C 2017 | -6°C 2018 | 7% |
| Jul 21 | 12°C | 1°C | 20°C 2017 | -4°C 1992 | 8% |
| Jul 22 | 12°C | 1°C | 22°C 2017 | -5°C 2013 | 8% |
| Jul 23 | 12°C | 1°C | 20°C 1991 | -5°C 2020 | 9% |
| Jul 24 | 12°C | 1°C | 20°C 2015 | -5°C 2020 | 9% |
| Jul 25 | 12°C | 1°C | 21°C 2013 | -4°C 2001 | 9% |
| Jul 26 | 12°C | 1°C | 21°C 1997 | -5°C 2014 | 8% |
| Jul 27 | 12°C | 1°C | 20°C 1997 | -4°C 2001 | 8% |
| Jul 28 | 13°C | 0°C | 17°C 1997 | -4°C 2007 | 7% |
| Jul 29 | 13°C | 1°C | 19°C 1996 | -7°C 2006 | 8% |
| Jul 30 | 13°C | 1°C | 19°C 2019 | -6°C 2006 | 8% |
| Jul 31 | 13°C | 1°C | 22°C 1996 | -5°C 2020 | 9% |
Chance of rain
- Chance of a wet day
Sunrise and sunset
Times for 2026, local time (GMT-3).
- July 1
- sunrise 8:50 AM, sunset 6:19 PM
- July 31
- sunrise 8:34 AM, sunset 6:40 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.