Weather on September 18 in Athens
Historical weather data for September 18 in Athens, Greece
Based on 51 years of data from HELLINIKON
About This Date
September 18th in Athens, Greece typically brings warm fall weather, with average highs around 29°C and lows near 20°C. Over 51 years of records, the warmest September 18th was in 2011 (30°C average), while the coldest was 1979 (19°C) — a 19°F range across recorded history. Rain or other precipitation has occurred on about 8% of September 18th dates historically, with the wettest September 18th recording 0.71" of rain. The last decade has been 6.1°F warmer on this date compared to 20-30 years ago.
The last decade has been 6.1°F warmer on this date compared to 20-30 years ago.
Planning for September 18th in Athens? Stay hydrated and seek shade during peak afternoon hours.
Year by Year History
| Year | High | Low | Precip |
|---|---|---|---|
| 2024 | 31°C (87°F) | 22°C (72°F) | 0" |
| 2023 | 28°C (83°F) | 23°C (73°F) | 0" |
| 2022 | 32°C (89°F) | 24°C (75°F) | 0" |
| 2021 | 34°C (94°F) | 23°C (73°F) | 0" |
| 2020 | 30°C (86°F) | 24°C (75°F) | 0" |
| 2019 | 30°C (86°F) | 21°C (69°F) | 0" |
| 2018 | 28°C (82°F) | -- | -- |
| 2017 | -- | 22°C (72°F) | 0" |
| 2016 | 32°C (90°F) | 24°C (76°F) | 0" |
| 2015 | 34°C (94°F) | -- | -- |
| 2011 | 35°C (95°F) | 25°C (77°F) | 0" |
| 2010 | 30°C (86°F) | 19°C (67°F) | 0" |
| 2009 | 28°C (82°F) | 19°C (67°F) | 0.71" |
| 2008 | 27°C (80°F) | 20°C (68°F) | 0" |
| 2007 | 29°C (85°F) | 16°C (61°F) | 0" |
| 2006 | 27°C (81°F) | 20°C (68°F) | 0.05" |
| 2005 | 28°C (83°F) | 20°C (68°F) | -- |
| 2004 | 28°C (82°F) | 21°C (70°F) | 0" |
| 2003 | 28°C (82°F) | 16°C (60°F) | 0" |
| 2002 | 27°C (81°F) | 17°C (63°F) | 0" |
| 2001 | 30°C (86°F) | 20°C (68°F) | 0" |
| 2000 | 30°C (86°F) | 22°C (72°F) | 0" |
| 1999 | 29°C (84°F) | 22°C (71°F) | 0.04" |
| 1998 | 28°C (83°F) | 18°C (65°F) | 0" |
| 1997 | 26°C (79°F) | 18°C (65°F) | 0" |
| 1996 | 27°C (81°F) | 19°C (66°F) | 0.02" |
| 1995 | 31°C (87°F) | 20°C (68°F) | 0" |
| 1994 | 31°C (88°F) | 21°C (70°F) | 0" |
| 1993 | 34°C (93°F) | 19°C (67°F) | 0" |
| 1992 | 30°C (86°F) | 17°C (63°F) | 0" |
| 1991 | 27°C (80°F) | 19°C (66°F) | 0" |
| 1990 | 27°C (80°F) | 17°C (63°F) | 0" |
| 1989 | 27°C (81°F) | 21°C (70°F) | 0" |
| 1988 | 29°C (85°F) | 22°C (71°F) | 0" |
| 1987 | 31°C (87°F) | 24°C (76°F) | 0" |
| 1986 | 29°C (85°F) | 19°C (67°F) | 0" |
| 1985 | 31°C (88°F) | 16°C (61°F) | 0" |
| 1984 | 29°C (85°F) | 21°C (69°F) | 0" |
| 1983 | 29°C (85°F) | 22°C (72°F) | 0" |
| 1982 | 30°C (86°F) | 21°C (70°F) | 0" |
| 1981 | 26°C (79°F) | 16°C (60°F) | 0" |
| 1980 | 27°C (81°F) | 17°C (63°F) | 0" |
| 1979 | 25°C (77°F) | 14°C (57°F) | 0" |
| 1978 | 26°C (78°F) | 17°C (63°F) | 0" |
| 1977 | 27°C (81°F) | 19°C (67°F) | 0" |
| 1976 | 27°C (81°F) | 19°C (67°F) | 0" |
| 1975 | 27°C (80°F) | 22°C (71°F) | 0" |
| 1974 | 27°C (81°F) | 17°C (62°F) | 0" |
| 1973 | 28°C (82°F) | 21°C (69°F) | 0" |
| 1972 | 29°C (84°F) | 23°C (73°F) | 0" |
| 1971 | 26°C (79°F) | 21°C (69°F) | 0" |