Weather on August 31 in Osaka
Historical weather data for August 31 in Osaka, Japan
Avg High32°C (90°F)
Avg Low24°C (76°F)
Warmest199932°C
Coldest197124°C
Based on 52 years of data from OSAKA
About This Date
August 31st in Osaka, Japan typically brings hot summer weather, with average highs around 32°C and lows near 24°C. Over 52 years of records, the warmest August 31st was in 1999 (32°C average), while the coldest was 1971 (24°C) — a 14°F range across recorded history. Rain or other precipitation has occurred on about 29% of August 31st dates historically, with the wettest August 31st recording 2.19" of rain.
Planning for August 31st in Osaka? Stay hydrated and seek shade during peak afternoon hours.
Year by Year History
| Year | High | Low | Precip (mm) |
|---|---|---|---|
| 2026 | 35°C (95°F) | 28°C (82°F) | -- |
| 2022 | -- | 25°C (77°F) | 7 mm |
| 2021 | 32°C (90°F) | -- | 0 mm |
| 2020 | -- | 27°C (80°F) | 18 mm |
| 2019 | 30°C (86°F) | 22°C (71°F) | 13 mm |
| 2018 | 34°C (94°F) | -- | 0 mm |
| 2017 | 33°C (92°F) | -- | 0 mm |
| 2016 | 32°C (89°F) | -- | 0 mm |
| 2015 | 27°C (80°F) | -- | 1 mm |
| 2014 | -- | 23°C (73°F) | 0 mm |
| 2013 | 31°C (87°F) | -- | 7 mm |
| 2012 | 35°C (95°F) | -- | 0 mm |
| 2011 | 33°C (91°F) | -- | 0 mm |
| 2010 | 36°C (96°F) | 28°C (83°F) | 0 mm |
| 2009 | 27°C (81°F) | 23°C (74°F) | 0 mm |
| 2008 | 34°C (93°F) | 24°C (75°F) | 2 mm |
| 2007 | 30°C (86°F) | -- | 2 mm |
| 2006 | 32°C (89°F) | -- | 0 mm |
| 2004 | 34°C (93°F) | 27°C (81°F) | 10 mm |
| 2003 | 33°C (92°F) | 27°C (81°F) | -- |
| 2002 | 34°C (94°F) | 26°C (78°F) | -- |
| 2001 | 29°C (84°F) | 21°C (69°F) | -- |
| 2000 | 33°C (91°F) | 25°C (77°F) | 3 mm |
| 1999 | 36°C (96°F) | 28°C (82°F) | 0 mm |
| 1998 | 30°C (86°F) | -- | -- |
| 1997 | 33°C (91°F) | 22°C (72°F) | -- |
| 1996 | 33°C (92°F) | -- | -- |
| 1995 | 30°C (86°F) | -- | 7 mm |
| 1994 | 35°C (95°F) | -- | -- |
| 1993 | 34°C (94°F) | 24°C (75°F) | -- |
| 1992 | 34°C (94°F) | -- | -- |
| 1991 | 32°C (89°F) | -- | -- |
| 1990 | 35°C (95°F) | 27°C (80°F) | -- |
| 1989 | 31°C (87°F) | -- | 2 mm |
| 1988 | 31°C (88°F) | 22°C (72°F) | -- |
| 1987 | 33°C (92°F) | -- | -- |
| 1986 | 33°C (91°F) | 23°C (74°F) | -- |
| 1985 | 35°C (95°F) | -- | 14 mm |
| 1984 | 34°C (93°F) | 26°C (78°F) | -- |
| 1983 | 35°C (95°F) | 26°C (79°F) | -- |
| 1982 | 32°C (90°F) | 25°C (77°F) | 0 mm |
| 1981 | 34°C (93°F) | 26°C (79°F) | 0 mm |
| 1980 | 26°C (79°F) | -- | 24 mm |
| 1979 | 32°C (90°F) | 24°C (75°F) | 0 mm |
| 1978 | 36°C (97°F) | 24°C (75°F) | 0 mm |
| 1977 | 33°C (91°F) | 26°C (79°F) | 1 mm |
| 1976 | 31°C (88°F) | 23°C (73°F) | 0 mm |
| 1975 | 33°C (91°F) | 24°C (75°F) | 0 mm |
| 1974 | 33°C (91°F) | -- | 0 mm |
| 1973 | 34°C (93°F) | 25°C (77°F) | 0 mm |
| 1972 | 32°C (89°F) | 26°C (78°F) | 0 mm |
| 1971 | 26°C (79°F) | 21°C (70°F) | 56 mm |