Weather on August 18 in Osaka
Historical weather data for August 18 in Osaka, Japan
Avg High33°C (92°F)
Avg Low25°C (77°F)
Warmest200732°C
Coldest197123°C
Based on 55 years of data from OSAKA
About This Date
August 18th in Osaka, Japan typically brings hot summer weather, with average highs around 33°C and lows near 25°C. Over 55 years of records, the warmest August 18th was in 2007 (32°C average), while the coldest was 1971 (23°C) — a 16°F range across recorded history. Rain or other precipitation has occurred on about 27% of August 18th dates historically, with the wettest August 18th recording 2.09" of rain.
Planning for August 18th in Osaka? Stay hydrated and seek shade during peak afternoon hours.
Year by Year History
| Year | High | Low | Precip (mm) |
|---|---|---|---|
| 2026 | 32°C (90°F) | 26°C (79°F) | -- |
| 2025 | -- | 28°C (83°F) | 0 mm |
| 2024 | -- | 27°C (80°F) | 0 mm |
| 2023 | -- | 26°C (78°F) | 1 mm |
| 2022 | -- | 23°C (74°F) | 8 mm |
| 2021 | 29°C (84°F) | -- | 53 mm |
| 2020 | 36°C (97°F) | -- | 0 mm |
| 2019 | -- | 27°C (81°F) | 0 mm |
| 2018 | 33°C (91°F) | 20°C (68°F) | 0 mm |
| 2017 | -- | 25°C (77°F) | 3 mm |
| 2016 | 36°C (97°F) | 27°C (80°F) | 0 mm |
| 2015 | 33°C (92°F) | 23°C (73°F) | 9 mm |
| 2014 | -- | 27°C (80°F) | 0 mm |
| 2013 | -- | 28°C (82°F) | 0 mm |
| 2012 | 35°C (95°F) | -- | 0 mm |
| 2011 | 35°C (95°F) | -- | 0 mm |
| 2010 | 37°C (99°F) | 27°C (81°F) | 0 mm |
| 2009 | 34°C (94°F) | -- | 0 mm |
| 2008 | 34°C (93°F) | 24°C (75°F) | 0 mm |
| 2007 | 38°C (100°F) | 27°C (81°F) | 0 mm |
| 2006 | 35°C (95°F) | -- | 0 mm |
| 2004 | 34°C (93°F) | 25°C (77°F) | 39 mm |
| 2003 | 32°C (90°F) | 25°C (77°F) | -- |
| 2002 | 31°C (88°F) | -- | -- |
| 2001 | 36°C (97°F) | -- | -- |
| 2000 | 33°C (92°F) | -- | -- |
| 1999 | 34°C (94°F) | 26°C (79°F) | 1 mm |
| 1998 | 36°C (96°F) | 28°C (83°F) | -- |
| 1997 | 34°C (93°F) | 24°C (75°F) | -- |
| 1996 | 34°C (94°F) | 23°C (74°F) | -- |
| 1995 | 36°C (96°F) | -- | -- |
| 1994 | 35°C (95°F) | -- | -- |
| 1993 | 28°C (83°F) | 23°C (74°F) | 6 mm |
| 1992 | 27°C (80°F) | -- | 38 mm |
| 1991 | 36°C (96°F) | 26°C (79°F) | -- |
| 1990 | 33°C (91°F) | 23°C (74°F) | 1 mm |
| 1989 | 33°C (92°F) | -- | -- |
| 1988 | 33°C (92°F) | -- | 22 mm |
| 1987 | 34°C (93°F) | 26°C (78°F) | 2 mm |
| 1986 | 34°C (93°F) | -- | -- |
| 1985 | 35°C (95°F) | -- | -- |
| 1984 | 37°C (98°F) | -- | -- |
| 1983 | 32°C (89°F) | -- | -- |
| 1982 | 28°C (82°F) | 24°C (75°F) | 35 mm |
| 1981 | 33°C (91°F) | 25°C (77°F) | 0 mm |
| 1980 | 29°C (84°F) | 23°C (73°F) | 2 mm |
| 1979 | 34°C (93°F) | 28°C (82°F) | 5 mm |
| 1978 | 35°C (95°F) | 26°C (79°F) | 0 mm |
| 1977 | 32°C (90°F) | -- | 0 mm |
| 1976 | 33°C (91°F) | 22°C (72°F) | 0 mm |
| 1975 | -- | 25°C (77°F) | -- |
| 1974 | 34°C (93°F) | 25°C (77°F) | 0 mm |
| 1973 | 33°C (91°F) | 27°C (81°F) | 0 mm |
| 1972 | 31°C (88°F) | 24°C (76°F) | 0 mm |
| 1971 | 28°C (82°F) | 19°C (66°F) | 0 mm |