Weather on September 20 in Athens
Historical weather data for September 20 in Athens, Greece
Avg High28°C (83°F)
Avg Low19°C (67°F)
Warmest202128°C
Coldest197120°C
Based on 49 years of data from HELLINIKON
About This Date
September 20th in Athens, Greece typically brings warm fall weather, with average highs around 28°C and lows near 19°C. Over 49 years of records, the warmest September 20th was in 2021 (28°C average), while the coldest was 1971 (20°C) — a 14°F range across recorded history. Rain or other precipitation has occurred on about 8% of September 20th dates historically, with the wettest September 20th recording 1.11" of rain.
Planning for September 20th in Athens? Stay hydrated and seek shade during peak afternoon hours.
Year by Year History
| Year | High | Low | Precip |
|---|---|---|---|
| 2024 | 28°C (83°F) | -- | 0" |
| 2023 | 31°C (87°F) | 20°C (68°F) | 0" |
| 2022 | -- | 19°C (66°F) | 0" |
| 2021 | 33°C (92°F) | 22°C (72°F) | 0" |
| 2020 | 26°C (79°F) | -- | 0" |
| 2019 | 28°C (82°F) | -- | 0" |
| 2018 | 29°C (84°F) | 19°C (67°F) | 0" |
| 2016 | -- | 21°C (70°F) | 0" |
| 2015 | -- | 21°C (69°F) | 0" |
| 2011 | 29°C (84°F) | 17°C (63°F) | 0" |
| 2010 | 29°C (84°F) | 22°C (72°F) | 0" |
| 2009 | 26°C (78°F) | -- | 0" |
| 2007 | 30°C (86°F) | 21°C (69°F) | 0" |
| 2006 | 29°C (84°F) | 19°C (67°F) | 0" |
| 2005 | 30°C (86°F) | 23°C (74°F) | -- |
| 2004 | 28°C (83°F) | 17°C (63°F) | 0" |
| 2003 | 27°C (80°F) | 18°C (65°F) | 0" |
| 2002 | -- | 19°C (66°F) | 0" |
| 2001 | 32°C (90°F) | 20°C (68°F) | 0" |
| 2000 | 32°C (90°F) | 22°C (72°F) | 0" |
| 1999 | 30°C (86°F) | 18°C (65°F) | 0" |
| 1998 | 26°C (78°F) | 15°C (59°F) | 0.07" |
| 1997 | 28°C (83°F) | 18°C (65°F) | 0" |
| 1996 | 27°C (81°F) | 20°C (68°F) | 0.91" |
| 1995 | 28°C (82°F) | 21°C (69°F) | 0" |
| 1994 | 31°C (87°F) | 22°C (72°F) | 0" |
| 1993 | 27°C (81°F) | 22°C (71°F) | 0" |
| 1992 | 28°C (82°F) | 20°C (68°F) | 0" |
| 1991 | 26°C (78°F) | 19°C (67°F) | 0" |
| 1990 | 27°C (80°F) | 21°C (70°F) | 0" |
| 1989 | 29°C (85°F) | 21°C (69°F) | 0" |
| 1988 | 29°C (85°F) | 21°C (69°F) | 0" |
| 1987 | 31°C (87°F) | 21°C (69°F) | 0" |
| 1986 | 30°C (86°F) | 19°C (66°F) | 0" |
| 1985 | 30°C (86°F) | 21°C (69°F) | 0" |
| 1984 | 29°C (84°F) | 18°C (64°F) | 0" |
| 1983 | 24°C (76°F) | 17°C (63°F) | 0.15" |
| 1982 | 28°C (83°F) | 18°C (65°F) | 0" |
| 1981 | 27°C (81°F) | 16°C (60°F) | 0" |
| 1980 | 29°C (85°F) | 18°C (65°F) | 0" |
| 1979 | 31°C (88°F) | 17°C (63°F) | 0" |
| 1978 | 25°C (77°F) | 17°C (63°F) | 0" |
| 1977 | 29°C (84°F) | 19°C (67°F) | 0" |
| 1976 | 24°C (76°F) | 17°C (62°F) | 1.11" |
| 1975 | 28°C (83°F) | 22°C (72°F) | 0" |
| 1974 | 27°C (81°F) | 19°C (66°F) | 0" |
| 1973 | 26°C (79°F) | 21°C (70°F) | 0" |
| 1972 | 29°C (84°F) | 19°C (67°F) | 0" |
| 1971 | 25°C (77°F) | 15°C (59°F) | 0" |