Weather on October 21 in Zagreb
Historical weather data for October 21 in Zagreb, Croatia
Based on 55 years of data from ZAGREB-GRIC
About This Date
October 21st in Zagreb, Croatia typically brings cool fall weather, with average highs around 15°C and lows near 9°C. Over 55 years of records, the warmest October 21st was in 2019 (20°C average), while the coldest was 1972 (6°C) — a 25°F range across recorded history. Rain or other precipitation has occurred on about 40% of October 21st dates historically, with the wettest October 21st recording 4.54" of rain. The last decade has been 3.9°F warmer on this date compared to 20-30 years ago.
The last decade has been 3.9°F warmer on this date compared to 20-30 years ago.
Planning for October 21st in Zagreb? Bring layers as temperatures can vary throughout the day. Consider bringing rain gear or an umbrella.
Year by Year History
| Year | High | Low | Precip |
|---|---|---|---|
| 2025 | 16°C (60°F) | 9°C (49°F) | -- |
| 2024 | -- | 7°C (44°F) | 0" |
| 2023 | 24°C (75°F) | 16°C (61°F) | 0.16" |
| 2022 | 17°C (63°F) | 9°C (48°F) | 0" |
| 2021 | 19°C (66°F) | 13°C (56°F) | 0.64" |
| 2020 | 19°C (67°F) | 9°C (48°F) | 0" |
| 2019 | 24°C (76°F) | 16°C (60°F) | 0" |
| 2018 | 14°C (58°F) | 9°C (49°F) | 0.06" |
| 2017 | 20°C (68°F) | 12°C (54°F) | 0" |
| 2016 | 9°C (49°F) | 8°C (47°F) | 0.58" |
| 2015 | 14°C (57°F) | 6°C (43°F) | 0" |
| 2014 | 21°C (69°F) | 14°C (58°F) | 4.54" |
| 2013 | 22°C (71°F) | 16°C (60°F) | 0" |
| 2012 | 19°C (67°F) | 10°C (50°F) | 0" |
| 2011 | 12°C (53°F) | 6°C (42°F) | 0" |
| 2010 | 12°C (53°F) | 3°C (38°F) | 0" |
| 2009 | 16°C (61°F) | 5°C (41°F) | 0" |
| 2008 | 18°C (65°F) | 8°C (46°F) | 0" |
| 2007 | 9°C (48°F) | 6°C (42°F) | 0.58" |
| 2006 | 18°C (65°F) | 11°C (51°F) | 0" |
| 2005 | 18°C (65°F) | 11°C (51°F) | 0" |
| 2004 | 22°C (72°F) | 14°C (58°F) | 0.03" |
| 2003 | 19°C (67°F) | 11°C (52°F) | 1.49" |
| 2002 | 19°C (66°F) | 6°C (43°F) | 0" |
| 2001 | 22°C (71°F) | 13°C (55°F) | 0.4" |
| 2000 | 14°C (57°F) | 8°C (47°F) | 0" |
| 1999 | 12°C (53°F) | 7°C (44°F) | 0" |
| 1998 | 12°C (53°F) | 3°C (38°F) | 0" |
| 1997 | 11°C (51°F) | 4°C (40°F) | 0.31" |
| 1996 | 14°C (57°F) | 10°C (50°F) | 0.55" |
| 1995 | 15°C (59°F) | 9°C (48°F) | 0" |
| 1994 | 9°C (48°F) | 6°C (42°F) | 0.04" |
| 1993 | 10°C (50°F) | 8°C (47°F) | 1.11" |
| 1992 | 11°C (51°F) | 8°C (47°F) | 1.22" |
| 1991 | 8°C (47°F) | 6°C (43°F) | 0.05" |
| 1990 | 14°C (57°F) | 8°C (46°F) | 0.07" |
| 1989 | 19°C (66°F) | 9°C (49°F) | 0" |
| 1988 | 11°C (51°F) | 8°C (47°F) | 1.01" |
| 1987 | 16°C (60°F) | 11°C (51°F) | 0" |
| 1986 | 17°C (63°F) | 10°C (50°F) | 0" |
| 1985 | 12°C (54°F) | 9°C (48°F) | 0" |
| 1984 | 15°C (59°F) | 13°C (55°F) | 0.53" |
| 1983 | 12°C (54°F) | 7°C (45°F) | 0.27" |
| 1982 | 13°C (55°F) | 9°C (49°F) | 0" |
| 1981 | 21°C (69°F) | 13°C (56°F) | 0" |
| 1980 | 11°C (52°F) | 4°C (39°F) | 0" |
| 1979 | 14°C (58°F) | 3°C (37°F) | 0" |
| 1978 | 15°C (59°F) | 9°C (48°F) | 0" |
| 1977 | 16°C (61°F) | 7°C (44°F) | 0" |
| 1976 | 9°C (49°F) | 7°C (44°F) | 0" |
| 1975 | 13°C (55°F) | 7°C (45°F) | 0" |
| 1974 | 8°C (47°F) | 4°C (39°F) | 0.54" |
| 1973 | 13°C (55°F) | 9°C (48°F) | 0.18" |
| 1972 | 9°C (49°F) | 3°C (38°F) | 0.56" |
| 1971 | 17°C (62°F) | 7°C (44°F) | 0" |