Nanyō Weather in August
Average highs run from 29°C on August 1 to 26°C on August 31, and lows from 19°C to 17°C. Normal precipitation for the month is 155 mm over about 16 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
- 28°C
- Average low
- 18°C
- Precipitation
- 155 mm
- Reanalysis high
- 39°CAug 13, 1994
- Reanalysis low
- 10°CAug 27, 1991
- Daylight
- 14 h 07 min to 13 h 03 min
- Cloud cover
- 71%
- Humidity
- 83%
- Dew point
- 19°C
- Wind
- 6.5 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 | 29°C | 19°C | 35°C 1991 | 14°C 2007 | 48% |
| Aug 2 | 29°C | 19°C | 34°C 2012 | 14°C 1993 | 47% |
| Aug 3 | 29°C | 19°C | 34°C 2012 | 14°C 1993 | 46% |
| Aug 4 | 29°C | 19°C | 34°C 2019 | 13°C 1993 | 46% |
| Aug 5 | 29°C | 19°C | 35°C 2019 | 14°C 1992 | 46% |
| Aug 6 | 29°C | 19°C | 35°C 2005 | 11°C 1996 | 45% |
| Aug 7 | 29°C | 19°C | 35°C 1994 | 15°C 1993 | 45% |
| Aug 8 | 29°C | 19°C | 35°C 1994 | 14°C 1996 | 47% |
| Aug 9 | 29°C | 19°C | 36°C 1994 | 14°C 1993 | 48% |
| Aug 10 | 28°C | 19°C | 37°C 1994 | 14°C 1998 | 49% |
| Aug 11 | 28°C | 19°C | 35°C 1994 | 14°C 1998 | 50% |
| Aug 12 | 28°C | 19°C | 37°C 1994 | 14°C 1993 | 49% |
| Aug 13 | 28°C | 19°C | 39°C 1994 | 14°C 1993 | 50% |
| Aug 14 | 28°C | 19°C | 35°C 1994 | 15°C 2003 | 51% |
| Aug 15 | 28°C | 19°C | 35°C 1994 | 14°C 2004 | 52% |
| Aug 16 | 28°C | 19°C | 38°C 1994 | 14°C 2003 | 52% |
| Aug 17 | 28°C | 18°C | 36°C 1994 | 12°C 2018 | 52% |
| Aug 18 | 28°C | 18°C | 34°C 1994 | 11°C 2018 | 52% |
| Aug 19 | 28°C | 18°C | 33°C 2004 | 11°C 2018 | 53% |
| Aug 20 | 27°C | 18°C | 34°C 2012 | 14°C 2004 | 54% |
| Aug 21 | 27°C | 18°C | 34°C 2012 | 13°C 2002 | 54% |
| Aug 22 | 27°C | 18°C | 34°C 2012 | 12°C 2002 | 55% |
| Aug 23 | 27°C | 18°C | 36°C 2018 | 12°C 2002 | 56% |
| Aug 24 | 27°C | 18°C | 33°C 2012 | 12°C 1996 | 56% |
| Aug 25 | 27°C | 18°C | 33°C 2012 | 11°C 2009 | 56% |
| Aug 26 | 27°C | 18°C | 32°C 2020 | 12°C 1991 | 56% |
| Aug 27 | 27°C | 18°C | 34°C 2012 | 10°C 1991 | 57% |
| Aug 28 | 27°C | 17°C | 35°C 2012 | 11°C 1991 | 57% |
| Aug 29 | 26°C | 17°C | 33°C 2012 | 13°C 1991 | 56% |
| Aug 30 | 26°C | 17°C | 32°C 2010 | 13°C 2009 | 56% |
| Aug 31 | 26°C | 17°C | 34°C 2012 | 12°C 2009 | 57% |
Chance of rain
- Chance of a wet day
Sunrise and sunset
Times for 2026, local time (GMT+9).
- August 1
- sunrise 4:42 AM, sunset 6:49 PM
- August 31
- sunrise 5:08 AM, sunset 6:11 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.