Tulcán Weather in August
Average highs run from 17°C on August 1 to 18°C on August 31, and lows from 8°C to 9°C. Normal precipitation for the month is 34 mm over about 9 wet days.
August day by day
The normal high and low for each date, in °C.
- Normal low
- Normal high
- Reanalysis extreme high
- Reanalysis extreme low
August at a glance
- Average high
- 17°C
- Average low
- 8°C
- Precipitation
- 34 mm
- Reanalysis high
- 22°CAug 20, 2009
- Reanalysis low
- 4°CAug 19, 1991
- Daylight
- 12 h 09 min to 12 h 08 min
- Cloud cover
- 72%
- Humidity
- 81%
- Dew point
- 9°C
- Wind
- 15.1 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 |
|---|---|---|---|---|---|
| Aug 1 | 17°C | 8°C | 19°C 2007 | 5°C 2017 | 34% |
| Aug 2 | 17°C | 8°C | 19°C 2017 | 7°C 2017 | 32% |
| Aug 3 | 17°C | 8°C | 19°C 2012 | 6°C 1992 | 31% |
| Aug 4 | 17°C | 8°C | 19°C 2009 | 5°C 1999 | 31% |
| Aug 5 | 17°C | 8°C | 19°C 2005 | 6°C 2008 | 30% |
| Aug 6 | 17°C | 8°C | 20°C 2005 | 7°C 2012 | 30% |
| Aug 7 | 17°C | 8°C | 19°C 2003 | 5°C 2012 | 28% |
| Aug 8 | 17°C | 8°C | 20°C 1993 | 6°C 2012 | 28% |
| Aug 9 | 17°C | 8°C | 19°C 1993 | 6°C 2012 | 27% |
| Aug 10 | 17°C | 8°C | 19°C 2006 | 7°C 1999 | 27% |
| Aug 11 | 17°C | 8°C | 21°C 2020 | 6°C 1993 | 27% |
| Aug 12 | 17°C | 8°C | 19°C 2016 | 7°C 1998 | 27% |
| Aug 13 | 17°C | 8°C | 20°C 2020 | 7°C 1991 | 27% |
| Aug 14 | 17°C | 8°C | 20°C 2020 | 6°C 2017 | 28% |
| Aug 15 | 17°C | 8°C | 21°C 2009 | 6°C 1999 | 28% |
| Aug 16 | 17°C | 8°C | 19°C 1995 | 6°C 1999 | 27% |
| Aug 17 | 17°C | 8°C | 20°C 2020 | 5°C 1999 | 27% |
| Aug 18 | 18°C | 8°C | 20°C 2002 | 5°C 1991 | 28% |
| Aug 19 | 18°C | 8°C | 20°C 2001 | 4°C 1991 | 28% |
| Aug 20 | 18°C | 9°C | 22°C 2009 | 7°C 1991 | 27% |
| Aug 21 | 18°C | 9°C | 19°C 2009 | 6°C 1995 | 28% |
| Aug 22 | 18°C | 9°C | 21°C 2009 | 6°C 1999 | 29% |
| Aug 23 | 18°C | 8°C | 20°C 2009 | 6°C 1999 | 29% |
| Aug 24 | 18°C | 8°C | 21°C 2020 | 6°C 2012 | 30% |
| Aug 25 | 18°C | 8°C | 20°C 2020 | 6°C 2016 | 30% |
| Aug 26 | 18°C | 8°C | 20°C 2020 | 7°C 1994 | 28% |
| Aug 27 | 18°C | 9°C | 20°C 2007 | 7°C 2008 | 27% |
| Aug 28 | 18°C | 9°C | 21°C 2002 | 7°C 1995 | 26% |
| Aug 29 | 18°C | 9°C | 20°C 2016 | 7°C 2019 | 25% |
| Aug 30 | 18°C | 9°C | 20°C 2005 | 6°C 2019 | 26% |
| Aug 31 | 18°C | 9°C | 20°C 1993 | 6°C 1999 | 27% |
Chance of rain
- Chance of a wet day
Sunrise and sunset
Times for 2026, local time (GMT-5).
- August 1
- sunrise 6:13 AM, sunset 6:22 PM
- August 31
- sunrise 6:07 AM, sunset 6:15 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.