Weather on September 23 in Osaka
Historical weather data for September 23 in Osaka, Japan
Avg High28°C (82°F)
Avg Low20°C (68°F)
Warmest199928°C
Coldest198520°C
Based on 53 years of data from OSAKA
About This Date
September 23rd in Osaka, Japan typically brings warm fall weather, with average highs around 28°C and lows near 20°C. Over 53 years of records, the warmest September 23rd was in 1999 (28°C average), while the coldest was 1985 (20°C) — a 15°F range across recorded history. Rain or other precipitation has occurred on about 38% of September 23rd dates historically, with the wettest September 23rd recording 21.41" of rain.
Planning for September 23rd in Osaka? Stay hydrated and seek shade during peak afternoon hours. Consider bringing rain gear or an umbrella.
Year by Year History
| Year | High | Low | Precip |
|---|---|---|---|
| 2025 | 28°C (82°F) | 24°C (75°F) | -- |
| 2024 | -- | 22°C (71°F) | 2.36" |
| 2022 | -- | 22°C (72°F) | 1.04" |
| 2021 | -- | 22°C (72°F) | 0.1" |
| 2020 | -- | 21°C (69°F) | 0" |
| 2019 | 31°C (88°F) | -- | 0.66" |
| 2018 | 29°C (84°F) | 20°C (68°F) | 0" |
| 2017 | 26°C (79°F) | 19°C (67°F) | 0.56" |
| 2016 | 27°C (80°F) | -- | 2.21" |
| 2015 | 31°C (87°F) | 21°C (69°F) | 0" |
| 2014 | -- | 18°C (64°F) | 0" |
| 2013 | 31°C (87°F) | -- | 0" |
| 2012 | 24°C (75°F) | 18°C (65°F) | 1.5" |
| 2011 | 26°C (79°F) | -- | 0.05" |
| 2010 | 22°C (72°F) | -- | 6.05" |
| 2009 | 29°C (84°F) | 21°C (69°F) | 0.51" |
| 2008 | 29°C (84°F) | 19°C (66°F) | 0" |
| 2007 | 33°C (91°F) | -- | 0" |
| 2006 | 28°C (83°F) | -- | 0" |
| 2004 | 31°C (87°F) | 21°C (69°F) | 0" |
| 2003 | 24°C (76°F) | 18°C (64°F) | 0" |
| 2002 | 27°C (81°F) | -- | -- |
| 2001 | 27°C (80°F) | 15°C (59°F) | -- |
| 2000 | 24°C (76°F) | -- | 2.79" |
| 1999 | 32°C (90°F) | 24°C (76°F) | -- |
| 1998 | 28°C (82°F) | 23°C (73°F) | 0.1" |
| 1997 | 23°C (74°F) | 18°C (64°F) | 0.81" |
| 1996 | 26°C (79°F) | -- | -- |
| 1995 | 27°C (80°F) | 21°C (70°F) | 0" |
| 1994 | 28°C (83°F) | 21°C (69°F) | -- |
| 1993 | 23°C (73°F) | 18°C (65°F) | 0.61" |
| 1992 | 27°C (81°F) | 20°C (68°F) | 0.05" |
| 1991 | 27°C (80°F) | -- | -- |
| 1990 | 31°C (88°F) | -- | -- |
| 1989 | 27°C (80°F) | -- | 0" |
| 1988 | 28°C (82°F) | 21°C (70°F) | -- |
| 1987 | 24°C (75°F) | 19°C (67°F) | -- |
| 1986 | 28°C (83°F) | 18°C (64°F) | -- |
| 1985 | 21°C (70°F) | 18°C (65°F) | 1.8" |
| 1984 | 28°C (83°F) | 19°C (67°F) | -- |
| 1983 | 30°C (86°F) | 21°C (69°F) | -- |
| 1982 | -- | 14°C (58°F) | 1.8" |
| 1981 | 30°C (86°F) | 21°C (70°F) | 0" |
| 1980 | 24°C (75°F) | 17°C (63°F) | 21.41" |
| 1979 | 31°C (88°F) | -- | 0" |
| 1978 | 28°C (82°F) | -- | 0.1" |
| 1977 | 29°C (84°F) | 20°C (68°F) | 0" |
| 1976 | 24°C (75°F) | -- | 0" |
| 1975 | 32°C (90°F) | -- | 0.1" |
| 1974 | 25°C (77°F) | 18°C (64°F) | 0" |
| 1973 | 29°C (84°F) | -- | 0" |
| 1972 | 28°C (83°F) | 20°C (68°F) | 0" |
| 1971 | 31°C (87°F) | 23°C (73°F) | 0" |