Weather on April 21 in Zagreb
Historical weather data for April 21 in Zagreb, Croatia
Based on 55 years of data from ZAGREB-GRIC
About This Date
April 21st in Zagreb, Croatia typically brings mild spring weather, with average highs around 18°C and lows near 8°C. Over 55 years of records, the warmest April 21st was in 2000 (21°C average), while the coldest was 1997 (3°C) — a 32°F range across recorded history. Rain or other precipitation has occurred on about 40% of April 21st dates historically, with the wettest April 21st recording 1.17" 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 April 21st in Zagreb? Great weather for outdoor activities. Consider bringing rain gear or an umbrella.
Year by Year History
| Year | High | Low | Precip |
|---|---|---|---|
| 2025 | -- | 12°C (54°F) | 0" |
| 2024 | -- | 6°C (43°F) | 0" |
| 2023 | 20°C (68°F) | 8°C (47°F) | 0" |
| 2022 | 17°C (62°F) | 3°C (38°F) | 0.72" |
| 2021 | 19°C (67°F) | 5°C (41°F) | 0" |
| 2020 | -- | 7°C (45°F) | 0" |
| 2019 | 23°C (74°F) | 9°C (48°F) | 0" |
| 2018 | 26°C (79°F) | 13°C (55°F) | 0" |
| 2017 | 13°C (55°F) | 2°C (35°F) | 0" |
| 2016 | 19°C (67°F) | 7°C (44°F) | 0" |
| 2015 | 22°C (72°F) | 10°C (50°F) | 0" |
| 2014 | 15°C (59°F) | 11°C (52°F) | 0.9" |
| 2013 | 23°C (74°F) | 12°C (53°F) | 0.5" |
| 2012 | 18°C (64°F) | 8°C (46°F) | 0.11" |
| 2011 | 24°C (76°F) | 9°C (49°F) | 0" |
| 2010 | 22°C (71°F) | 11°C (52°F) | 0.15" |
| 2009 | 18°C (65°F) | 13°C (56°F) | 0.32" |
| 2008 | 22°C (72°F) | 11°C (51°F) | 0.69" |
| 2007 | 19°C (66°F) | 12°C (54°F) | 0" |
| 2006 | 23°C (73°F) | 9°C (49°F) | 0" |
| 2005 | 12°C (53°F) | 7°C (44°F) | 0" |
| 2004 | 20°C (68°F) | 11°C (51°F) | 0" |
| 2003 | 18°C (65°F) | 11°C (51°F) | 0" |
| 2002 | 20°C (68°F) | 10°C (50°F) | 0.2" |
| 2001 | 13°C (55°F) | 9°C (49°F) | 0.4" |
| 2000 | 27°C (80°F) | 15°C (59°F) | 0" |
| 1999 | 14°C (58°F) | 6°C (43°F) | 0.05" |
| 1998 | 22°C (71°F) | 8°C (47°F) | 0" |
| 1997 | 4°C (40°F) | 2°C (35°F) | 1.13" |
| 1996 | 25°C (77°F) | 11°C (52°F) | 0" |
| 1995 | 23°C (74°F) | 12°C (53°F) | 0" |
| 1994 | 17°C (62°F) | 10°C (50°F) | 0" |
| 1993 | 23°C (74°F) | 11°C (52°F) | 0" |
| 1992 | 16°C (60°F) | 4°C (40°F) | 0" |
| 1991 | 11°C (52°F) | 4°C (40°F) | 0" |
| 1990 | 13°C (55°F) | 8°C (46°F) | 0.58" |
| 1989 | 18°C (65°F) | 12°C (53°F) | 0.23" |
| 1988 | 20°C (68°F) | 12°C (53°F) | 0.01" |
| 1987 | 17°C (62°F) | 10°C (50°F) | 0.66" |
| 1986 | 18°C (64°F) | 4°C (40°F) | 0" |
| 1985 | 19°C (66°F) | 7°C (45°F) | 0" |
| 1984 | 18°C (65°F) | 6°C (43°F) | 0" |
| 1983 | 24°C (76°F) | 12°C (54°F) | 0.12" |
| 1982 | 12°C (54°F) | 4°C (39°F) | 0" |
| 1981 | 14°C (58°F) | 8°C (46°F) | 0" |
| 1980 | 6°C (43°F) | 1°C (34°F) | 0.78" |
| 1979 | 14°C (58°F) | 4°C (39°F) | 0" |
| 1978 | 16°C (60°F) | 8°C (47°F) | 0.23" |
| 1977 | 15°C (59°F) | 4°C (39°F) | 0" |
| 1976 | 21°C (70°F) | 12°C (54°F) | 0.3" |
| 1975 | 21°C (69°F) | 9°C (49°F) | 0" |
| 1974 | 15°C (59°F) | 7°C (45°F) | 0.01" |
| 1973 | 8°C (47°F) | 3°C (38°F) | 0.19" |
| 1972 | 13°C (55°F) | 11°C (52°F) | 1.17" |
| 1971 | 21°C (69°F) | 9°C (48°F) | 0" |