São Miguel do Iguaçu Weather in August
Average highs run from 23°C on August 1 to 26°C on August 31, and lows from 11°C to 13°C. Normal precipitation for the month is 84 mm over about 9 wet days.
August day by day
The normal high and low for each date, and the record, in °C.
- Normal low
- Normal high
- Record high
- Record low
August at a glance
- Average high
- 24°C
- Average low
- 12°C
- Precipitation
- 84 mm
- Record high
- 39°CAug 13, 2001
- Record low
- -3°CAug 15, 1999
- Daylight
- 10 h 57 min to 11 h 35 min
- Cloud cover
- 49%
- Humidity
- 77%
- Dew point
- 13°C
- Wind
- 4.7 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 | Record high | Record low | Chance wet |
|---|---|---|---|---|---|
| Aug 1 | 23°C | 11°C | 32°C 2005 | 2°C 2006 | 27% |
| Aug 2 | 23°C | 12°C | 31°C 1995 | -1°C 1991 | 28% |
| Aug 3 | 23°C | 12°C | 32°C 2025 | -1°C 1991 | 28% |
| Aug 4 | 23°C | 12°C | 32°C 2005 | 2°C 2019 | 27% |
| Aug 5 | 23°C | 12°C | 32°C 2003 | 2°C 1995 | 27% |
| Aug 6 | 23°C | 12°C | 31°C 2005 | -1°C 2010 | 27% |
| Aug 7 | 23°C | 12°C | 32°C 2001 | 4°C 2003 | 27% |
| Aug 8 | 23°C | 12°C | 33°C 2006 | 3°C 2004 | 27% |
| Aug 9 | 23°C | 12°C | 33°C 2000 | 1°C 2004 | 26% |
| Aug 10 | 23°C | 12°C | 32°C 1995 | 2°C 2003 | 26% |
| Aug 11 | 24°C | 12°C | 32°C 2012 | 2°C 2013 | 27% |
| Aug 12 | 24°C | 12°C | 31°C 1987 | 4°C 2024 | 28% |
| Aug 13 | 24°C | 12°C | 39°C 2001 | 7°C 1985 | 28% |
| Aug 14 | 24°C | 12°C | 34°C 2006 | 4°C 2019 | 27% |
| Aug 15 | 24°C | 12°C | 32°C 2006 | -3°C 1999 | 27% |
| Aug 16 | 24°C | 12°C | 34°C 1987 | 1°C 1999 | 26% |
| Aug 17 | 24°C | 12°C | 32°C 2005 | 3°C 2003 | 25% |
| Aug 18 | 24°C | 12°C | 32°C 1997 | 7°C 2003 | 25% |
| Aug 19 | 24°C | 13°C | 32°C 1997 | 3°C 2022 | 26% |
| Aug 20 | 24°C | 13°C | 36°C 2021 | 3°C 2006 | 27% |
| Aug 21 | 24°C | 13°C | 31°C 2008 | 3°C 2007 | 27% |
| Aug 22 | 25°C | 13°C | 34°C 2021 | 0°C 2006 | 26% |
| Aug 23 | 25°C | 13°C | 35°C 2025 | 3°C 2006 | 26% |
| Aug 24 | 25°C | 13°C | 33°C 2007 | 7°C 2006 | 26% |
| Aug 25 | 25°C | 13°C | 34°C 1988 | 4°C 2024 | 25% |
| Aug 26 | 25°C | 13°C | 35°C 2000 | -2°C 1984 | 25% |
| Aug 27 | 25°C | 13°C | 32°C 2002 | 0°C 1984 | 25% |
| Aug 28 | 25°C | 13°C | 33°C 1983 | 4°C 1984 | 24% |
| Aug 29 | 26°C | 13°C | 36°C 2010 | 3°C 2003 | 25% |
| Aug 30 | 26°C | 13°C | 35°C 1988 | 8°C 1984 | 26% |
| Aug 31 | 26°C | 13°C | 35°C 1999 | 5°C 1987 | 26% |
Chance of rain
- Chance of a wet day
Sunrise and sunset
Times for 2026, local time (GMT-3).
- August 1
- sunrise 7:15 AM, sunset 6:12 PM
- August 31
- sunrise 6:50 AM, sunset 6:25 PM
Other months
Sources
Records: NOAA GHCN-Daily, station BRM00083827, every year on file, quality-flagged values removed. 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 2026-09-25. Sun and moon: computed with the NOAA solar equations and Meeus.