Cuiabá Weather in August
Average highs run from 34°C on August 1 to 37°C on August 31, and lows from 18°C to 21°C. Normal precipitation for the month is 16 mm over about 3 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
- 36°C
- Average low
- 20°C
- Precipitation
- 16 mm
- Reanalysis high
- 42°CAug 28, 2020
- Reanalysis low
- 7°CAug 16, 1999
- Daylight
- 11 h 26 min to 11 h 48 min
- Cloud cover
- 33%
- Humidity
- 44%
- Dew point
- 12°C
- Wind
- 12.2 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 |
|---|---|---|---|---|---|
| Aug 1 | 34°C | 18°C | 37°C 2015 | 11°C 1993 | 3% |
| Aug 2 | 34°C | 18°C | 38°C 2016 | 13°C 1991 | 3% |
| Aug 3 | 34°C | 18°C | 38°C 2016 | 10°C 1991 | 2% |
| Aug 4 | 35°C | 19°C | 38°C 2016 | 12°C 2011 | 2% |
| Aug 5 | 35°C | 19°C | 39°C 2016 | 12°C 2019 | 2% |
| Aug 6 | 35°C | 19°C | 39°C 2016 | 12°C 2010 | 3% |
| Aug 7 | 35°C | 19°C | 39°C 2015 | 16°C 2004 | 3% |
| Aug 8 | 35°C | 19°C | 39°C 2016 | 15°C 2004 | 3% |
| Aug 9 | 35°C | 19°C | 38°C 2000 | 14°C 1997 | 3% |
| Aug 10 | 35°C | 19°C | 39°C 2015 | 12°C 2005 | 4% |
| Aug 11 | 35°C | 19°C | 39°C 2017 | 13°C 2005 | 4% |
| Aug 12 | 36°C | 19°C | 40°C 2006 | 14°C 2005 | 4% |
| Aug 13 | 36°C | 19°C | 40°C 2020 | 16°C 1992 | 5% |
| Aug 14 | 36°C | 19°C | 41°C 2016 | 14°C 1999 | 5% |
| Aug 15 | 36°C | 19°C | 41°C 2016 | 10°C 1999 | 6% |
| Aug 16 | 36°C | 20°C | 41°C 2016 | 7°C 1999 | 7% |
| Aug 17 | 36°C | 20°C | 40°C 2016 | 11°C 1999 | 7% |
| Aug 18 | 36°C | 20°C | 41°C 2020 | 13°C 2003 | 8% |
| Aug 19 | 36°C | 20°C | 42°C 2020 | 15°C 1995 | 8% |
| Aug 20 | 36°C | 20°C | 39°C 2005 | 15°C 1995 | 9% |
| Aug 21 | 36°C | 20°C | 39°C 1998 | 12°C 2011 | 9% |
| Aug 22 | 36°C | 20°C | 40°C 2015 | 12°C 2011 | 10% |
| Aug 23 | 36°C | 20°C | 40°C 2015 | 13°C 2016 | 10% |
| Aug 24 | 36°C | 20°C | 39°C 2001 | 14°C 2011 | 12% |
| Aug 25 | 36°C | 21°C | 40°C 2015 | 15°C 2003 | 12% |
| Aug 26 | 36°C | 21°C | 41°C 2015 | 13°C 2003 | 13% |
| Aug 27 | 36°C | 21°C | 41°C 2020 | 12°C 2013 | 13% |
| Aug 28 | 37°C | 21°C | 42°C 2020 | 12°C 2013 | 13% |
| Aug 29 | 37°C | 21°C | 41°C 2020 | 13°C 2013 | 14% |
| Aug 30 | 37°C | 21°C | 42°C 2020 | 14°C 2003 | 13% |
| Aug 31 | 37°C | 21°C | 42°C 2020 | 15°C 2003 | 14% |
Chance of rain
- Chance of a wet day
Sunrise and sunset
Times for 2026, local time (GMT-4).
- August 1
- sunrise 6:08 AM, sunset 5:34 PM
- August 31
- sunrise 5:51 AM, sunset 5:39 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.