Weather on August 18 in Zagreb
Historical weather data for August 18 in Zagreb, Croatia
Based on 56 years of data from ZAGREB-GRIC
About This Date
August 18th in Zagreb, Croatia typically brings warm summer weather, with average highs around 28°C and lows near 18°C. Over 56 years of records, the warmest August 18th was in 2003 (29°C average), while the coldest was 1972 (18°C) — a 20°F range across recorded history. Rain or other precipitation has occurred on about 25% of August 18th dates historically, with the wettest August 18th recording 1.08" of rain. Temperatures on this date have remained relatively stable over the past several decades.
Temperatures on this date have remained relatively stable over the past several decades.
Planning for August 18th in Zagreb? Stay hydrated and seek shade during peak afternoon hours.
Year by Year History
| Year | High | Low | Precip (mm) |
|---|---|---|---|
| 2026 | 28°C (82°F) | 18°C (64°F) | -- |
| 2025 | -- | 21°C (69°F) | -- |
| 2024 | -- | 23°C (73°F) | 0 mm |
| 2023 | 30°C (86°F) | 20°C (68°F) | 0 mm |
| 2022 | 36°C (96°F) | 22°C (71°F) | 0 mm |
| 2021 | 27°C (81°F) | 17°C (62°F) | 0 mm |
| 2020 | 25°C (77°F) | 19°C (66°F) | 1 mm |
| 2019 | 31°C (87°F) | 17°C (63°F) | 0 mm |
| 2018 | 31°C (88°F) | 21°C (69°F) | 0 mm |
| 2017 | 33°C (92°F) | 21°C (69°F) | 0 mm |
| 2016 | 25°C (77°F) | 18°C (65°F) | 2 mm |
| 2015 | 26°C (79°F) | 18°C (64°F) | 7 mm |
| 2014 | 26°C (78°F) | 14°C (57°F) | 0 mm |
| 2013 | 32°C (89°F) | 18°C (65°F) | 0 mm |
| 2012 | 32°C (89°F) | 21°C (69°F) | 0 mm |
| 2011 | 32°C (89°F) | 19°C (67°F) | 0 mm |
| 2010 | 27°C (81°F) | 18°C (64°F) | 0 mm |
| 2009 | 31°C (88°F) | 20°C (68°F) | 0 mm |
| 2008 | 27°C (80°F) | 16°C (60°F) | 0 mm |
| 2007 | 26°C (78°F) | 18°C (65°F) | 0 mm |
| 2006 | 30°C (86°F) | 18°C (65°F) | 0 mm |
| 2005 | 26°C (78°F) | 16°C (61°F) | 0 mm |
| 2004 | 31°C (87°F) | 18°C (64°F) | 0 mm |
| 2003 | 36°C (97°F) | 22°C (72°F) | 0 mm |
| 2002 | 28°C (82°F) | 19°C (67°F) | 0 mm |
| 2001 | 32°C (89°F) | 20°C (68°F) | 0 mm |
| 2000 | 33°C (92°F) | 22°C (71°F) | 0 mm |
| 1999 | 26°C (79°F) | 19°C (66°F) | 0 mm |
| 1998 | 31°C (88°F) | 20°C (68°F) | 5 mm |
| 1997 | 27°C (80°F) | 18°C (65°F) | 8 mm |
| 1996 | 22°C (72°F) | 17°C (62°F) | 3 mm |
| 1995 | 24°C (75°F) | 18°C (64°F) | 24 mm |
| 1994 | 24°C (76°F) | 16°C (60°F) | 27 mm |
| 1993 | 28°C (82°F) | 21°C (70°F) | 0 mm |
| 1992 | 32°C (90°F) | 19°C (66°F) | 0 mm |
| 1991 | 29°C (85°F) | 17°C (63°F) | 24 mm |
| 1990 | 23°C (74°F) | 13°C (56°F) | 0 mm |
| 1989 | 28°C (83°F) | 22°C (71°F) | 0 mm |
| 1988 | 28°C (82°F) | 20°C (68°F) | 0 mm |
| 1987 | 28°C (82°F) | 17°C (62°F) | 0 mm |
| 1986 | 32°C (90°F) | 20°C (68°F) | 0 mm |
| 1985 | 24°C (76°F) | 14°C (58°F) | 4 mm |
| 1984 | 24°C (75°F) | 15°C (59°F) | 0 mm |
| 1983 | 26°C (79°F) | 16°C (61°F) | 0 mm |
| 1982 | 27°C (80°F) | 16°C (61°F) | 0 mm |
| 1981 | 22°C (71°F) | 14°C (58°F) | 0 mm |
| 1980 | 24°C (75°F) | 17°C (63°F) | 0 mm |
| 1979 | 23°C (74°F) | 17°C (62°F) | 14 mm |
| 1978 | 23°C (74°F) | 17°C (63°F) | 0 mm |
| 1977 | 28°C (82°F) | 18°C (65°F) | 8 mm |
| 1976 | 23°C (74°F) | 16°C (60°F) | 0 mm |
| 1975 | 24°C (75°F) | 18°C (64°F) | 3 mm |
| 1974 | 31°C (87°F) | 20°C (68°F) | 0 mm |
| 1973 | 29°C (84°F) | 16°C (60°F) | 0 mm |
| 1972 | 21°C (69°F) | 16°C (61°F) | 5 mm |
| 1971 | 24°C (75°F) | 15°C (59°F) | 0 mm |