Weather on June 21 in Athens
Historical weather data for June 21 in Athens, Greece
Avg High30°C (86°F)
Avg Low21°C (70°F)
Warmest202433°C
Coldest198422°C
Based on 51 years of data from HELLINIKON
About This Date
June 21st in Athens, Greece typically brings warm summer weather, with average highs around 30°C and lows near 21°C. Over 51 years of records, the warmest June 21st was in 2024 (33°C average), while the coldest was 1984 (22°C) — a 21°F range across recorded history. This date has historically been dry, with little recorded precipitation. The last decade has been 5.0°F warmer on this date compared to 20-30 years ago.
The last decade has been 5.0°F warmer on this date compared to 20-30 years ago.
Planning for June 21st in Athens? Stay hydrated and seek shade during peak afternoon hours.
Year by Year History
| Year | High | Low | Precip |
|---|---|---|---|
| 2025 | 32°C (90°F) | -- | -- |
| 2024 | 37°C (99°F) | 29°C (85°F) | -- |
| 2023 | -- | 21°C (70°F) | 0" |
| 2022 | 34°C (93°F) | 21°C (70°F) | 0" |
| 2021 | 30°C (86°F) | 22°C (72°F) | -- |
| 2020 | 31°C (88°F) | 21°C (70°F) | 0" |
| 2019 | 34°C (93°F) | 22°C (72°F) | 0" |
| 2018 | 32°C (89°F) | -- | 0" |
| 2017 | -- | 19°C (67°F) | 0" |
| 2015 | -- | 20°C (68°F) | 0" |
| 2011 | 33°C (91°F) | 20°C (68°F) | 0" |
| 2010 | 30°C (86°F) | 23°C (73°F) | 0" |
| 2009 | 29°C (85°F) | 20°C (68°F) | 0" |
| 2008 | 33°C (91°F) | 26°C (79°F) | 0" |
| 2007 | 34°C (94°F) | 22°C (72°F) | 0" |
| 2006 | 35°C (95°F) | 25°C (77°F) | 0" |
| 2005 | 28°C (82°F) | -- | -- |
| 2004 | 31°C (88°F) | 22°C (71°F) | 0" |
| 2003 | 32°C (90°F) | 22°C (71°F) | 0" |
| 2002 | 31°C (88°F) | 23°C (73°F) | 0" |
| 2001 | 28°C (82°F) | 20°C (68°F) | 0" |
| 2000 | 27°C (81°F) | 16°C (61°F) | 0" |
| 1999 | 29°C (84°F) | 22°C (72°F) | 0" |
| 1998 | 29°C (84°F) | 20°C (68°F) | 0" |
| 1997 | 33°C (91°F) | 26°C (79°F) | 0" |
| 1996 | 29°C (85°F) | 21°C (69°F) | 0" |
| 1995 | 32°C (89°F) | 20°C (68°F) | 0" |
| 1994 | 34°C (93°F) | 22°C (72°F) | 0" |
| 1993 | 29°C (84°F) | 18°C (64°F) | 0" |
| 1992 | 28°C (83°F) | 22°C (71°F) | 0" |
| 1991 | 31°C (87°F) | 22°C (72°F) | 0" |
| 1990 | 30°C (86°F) | 19°C (67°F) | 0" |
| 1989 | 27°C (80°F) | 18°C (64°F) | 0" |
| 1988 | 27°C (81°F) | 18°C (65°F) | 0" |
| 1987 | 26°C (79°F) | 19°C (66°F) | 0" |
| 1986 | 30°C (86°F) | 22°C (71°F) | 0" |
| 1985 | 28°C (83°F) | 21°C (69°F) | 0" |
| 1984 | 28°C (82°F) | 16°C (61°F) | 0" |
| 1983 | 27°C (81°F) | 18°C (65°F) | 0" |
| 1982 | 29°C (85°F) | 21°C (69°F) | 0" |
| 1981 | 28°C (83°F) | 22°C (72°F) | 0" |
| 1980 | 29°C (84°F) | 18°C (65°F) | 0" |
| 1979 | 29°C (85°F) | 23°C (73°F) | 0" |
| 1978 | 29°C (85°F) | 21°C (69°F) | 0" |
| 1977 | 33°C (91°F) | 24°C (75°F) | 0" |
| 1976 | 30°C (86°F) | 21°C (69°F) | 0" |
| 1975 | 26°C (78°F) | 19°C (67°F) | 0" |
| 1974 | 28°C (83°F) | 18°C (65°F) | 0" |
| 1973 | 26°C (79°F) | 19°C (66°F) | 0" |
| 1972 | 32°C (89°F) | 22°C (71°F) | 0" |
| 1971 | 27°C (81°F) | 18°C (65°F) | 0" |