Weather on June 21 in Osaka
Historical weather data for June 21 in Osaka, Japan
Avg High27°C (81°F)
Avg Low21°C (69°F)
Warmest199028°C
Coldest199819°C
Based on 52 years of data from OSAKA
About This Date
June 21st in Osaka, Japan typically brings warm summer weather, with average highs around 27°C and lows near 21°C. Over 52 years of records, the warmest June 21st was in 1990 (28°C average), while the coldest was 1998 (19°C) — a 16°F range across recorded history. Rain or other precipitation has occurred on about 42% of June 21st dates historically, with the wettest June 21st recording 6.35" of rain.
Planning for June 21st 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 | -- | 25°C (77°F) | 0" |
| 2024 | -- | 18°C (65°F) | 4.7" |
| 2022 | 25°C (77°F) | -- | 0" |
| 2021 | -- | 19°C (66°F) | 0" |
| 2020 | -- | 18°C (65°F) | 0" |
| 2019 | 31°C (88°F) | -- | 0" |
| 2018 | 27°C (80°F) | -- | 2.9" |
| 2017 | -- | 19°C (66°F) | 6.35" |
| 2016 | 29°C (85°F) | 21°C (69°F) | 4.04" |
| 2015 | 29°C (84°F) | 21°C (69°F) | 1.35" |
| 2014 | 27°C (80°F) | -- | 0" |
| 2013 | 22°C (72°F) | -- | 5.05" |
| 2012 | 20°C (68°F) | -- | 0.41" |
| 2011 | 29°C (85°F) | 22°C (71°F) | 2.21" |
| 2010 | 28°C (82°F) | 22°C (72°F) | 0.2" |
| 2009 | 29°C (84°F) | 22°C (72°F) | 0.15" |
| 2008 | 30°C (86°F) | 22°C (72°F) | 1.55" |
| 2007 | 29°C (84°F) | 22°C (72°F) | 0" |
| 2006 | 31°C (87°F) | 23°C (73°F) | 0" |
| 2004 | 28°C (82°F) | -- | 0.1" |
| 2003 | 32°C (89°F) | 22°C (72°F) | -- |
| 2001 | 26°C (78°F) | 19°C (67°F) | 0.13" |
| 2000 | 27°C (80°F) | -- | 0.3" |
| 1999 | 31°C (87°F) | 18°C (65°F) | 0" |
| 1998 | 21°C (70°F) | 17°C (63°F) | 3.3" |
| 1997 | 30°C (86°F) | 21°C (70°F) | -- |
| 1996 | 23°C (74°F) | 21°C (70°F) | 5.41" |
| 1995 | 26°C (78°F) | -- | -- |
| 1994 | 25°C (77°F) | -- | -- |
| 1993 | 28°C (83°F) | 21°C (69°F) | -- |
| 1992 | 25°C (77°F) | 16°C (61°F) | -- |
| 1991 | 28°C (83°F) | 21°C (69°F) | -- |
| 1990 | 33°C (91°F) | 24°C (76°F) | -- |
| 1989 | 28°C (82°F) | 18°C (64°F) | -- |
| 1988 | 29°C (85°F) | -- | -- |
| 1987 | 24°C (75°F) | 18°C (65°F) | -- |
| 1986 | 23°C (74°F) | 20°C (68°F) | 0.05" |
| 1985 | 29°C (85°F) | -- | -- |
| 1984 | 28°C (82°F) | 21°C (69°F) | -- |
| 1983 | 26°C (79°F) | -- | -- |
| 1982 | 31°C (88°F) | 19°C (66°F) | -- |
| 1981 | 25°C (77°F) | 21°C (70°F) | 0.79" |
| 1980 | 26°C (79°F) | 19°C (66°F) | 2.79" |
| 1979 | 28°C (82°F) | -- | 0" |
| 1978 | 29°C (84°F) | 24°C (75°F) | 0" |
| 1977 | 29°C (84°F) | 19°C (66°F) | 0" |
| 1976 | 29°C (84°F) | 21°C (70°F) | 0.1" |
| 1975 | 29°C (84°F) | -- | 1.3" |
| 1974 | 31°C (88°F) | -- | 5.31" |
| 1973 | 28°C (82°F) | -- | 0" |
| 1972 | 26°C (78°F) | 19°C (66°F) | 0" |
| 1971 | 23°C (74°F) | 18°C (65°F) | 0" |