Weather on April 21 in Prague
Historical weather data for April 21 in Prague, Czech Republic
Avg High16°C (61°F)
Avg Low6°C (42°F)
Warmest200018°C
Coldest19913°C
Based on 55 years of data from PRAHA-KLEMENTINUM
About This Date
April 21st in Prague, Czech Republic typically brings mild spring weather, with average highs around 16°C and lows near 6°C. Over 55 years of records, the warmest April 21st was in 2000 (18°C average), while the coldest was 1991 (3°C) — a 26°F range across recorded history. Rain or other precipitation has occurred on about 38% of April 21st dates historically, with the wettest April 21st recording 1.12" of rain.
Planning for April 21st in Prague? Great weather for outdoor activities. Consider bringing rain gear or an umbrella.
Year by Year History
| Year | High | Low | Precip |
|---|---|---|---|
| 2025 | 19°C (66°F) | 9°C (48°F) | 0" |
| 2024 | 9°C (49°F) | -1°C (30°F) | 0.15" |
| 2023 | 19°C (66°F) | 6°C (43°F) | 0.08" |
| 2022 | 12°C (53°F) | 5°C (41°F) | 0.13" |
| 2021 | -- | 4°C (39°F) | 0" |
| 2020 | -- | 4°C (40°F) | 0" |
| 2019 | -- | 4°C (39°F) | 0" |
| 2018 | -- | 9°C (49°F) | 0" |
| 2017 | -- | -2°C (29°F) | 0" |
| 2016 | -- | 0°C (32°F) | 0" |
| 2015 | -- | 4°C (39°F) | 0" |
| 2014 | 18°C (64°F) | 7°C (44°F) | 0.15" |
| 2013 | 20°C (68°F) | 6°C (43°F) | 0.08" |
| 2012 | 17°C (62°F) | -- | 0.05" |
| 2011 | 23°C (74°F) | 6°C (42°F) | 1.12" |
| 2010 | 11°C (52°F) | -- | 0" |
| 2009 | 19°C (66°F) | 8°C (47°F) | 0" |
| 2008 | 18°C (65°F) | 6°C (43°F) | 0" |
| 2007 | 13°C (56°F) | 0°C (32°F) | 0" |
| 2006 | 21°C (69°F) | 6°C (42°F) | 0" |
| 2005 | 9°C (49°F) | 1°C (33°F) | 0" |
| 2004 | 21°C (69°F) | 9°C (48°F) | 0" |
| 2003 | 20°C (68°F) | 9°C (49°F) | 0" |
| 2002 | 16°C (60°F) | 8°C (47°F) | 0" |
| 2001 | 9°C (49°F) | 5°C (41°F) | 0.26" |
| 2000 | 24°C (76°F) | 11°C (51°F) | 0" |
| 1999 | 13°C (56°F) | 2°C (36°F) | 0.34" |
| 1998 | 15°C (59°F) | 5°C (41°F) | 0.15" |
| 1997 | 9°C (49°F) | -1°C (31°F) | 0" |
| 1996 | 26°C (78°F) | 9°C (48°F) | 0" |
| 1995 | 20°C (68°F) | 7°C (45°F) | 0" |
| 1994 | 17°C (62°F) | 6°C (42°F) | 0" |
| 1993 | 22°C (72°F) | 8°C (46°F) | 0" |
| 1992 | 14°C (57°F) | 2°C (35°F) | 0" |
| 1991 | 7°C (44°F) | 0°C (32°F) | 0.01" |
| 1990 | 16°C (60°F) | 9°C (49°F) | 0.21" |
| 1989 | 19°C (67°F) | 7°C (44°F) | 0.16" |
| 1988 | 18°C (64°F) | 11°C (52°F) | 0.11" |
| 1987 | 12°C (54°F) | 8°C (47°F) | 0.08" |
| 1986 | 16°C (61°F) | 6°C (42°F) | 0" |
| 1985 | 22°C (71°F) | 9°C (48°F) | 0" |
| 1984 | 18°C (64°F) | 8°C (47°F) | 0" |
| 1983 | 24°C (76°F) | 10°C (50°F) | 0" |
| 1982 | 12°C (53°F) | 3°C (38°F) | 0" |
| 1981 | 14°C (57°F) | 0°C (32°F) | 0" |
| 1980 | 8°C (47°F) | 1°C (33°F) | 0.08" |
| 1979 | 12°C (54°F) | 7°C (45°F) | 0.01" |
| 1978 | 14°C (58°F) | 8°C (46°F) | 0.3" |
| 1977 | 16°C (60°F) | 2°C (36°F) | 0" |
| 1976 | 17°C (62°F) | 5°C (41°F) | 0" |
| 1975 | 16°C (60°F) | 9°C (49°F) | 0" |
| 1974 | 12°C (53°F) | 6°C (42°F) | 0.11" |
| 1973 | 6°C (43°F) | 4°C (39°F) | 1" |
| 1972 | 15°C (59°F) | 7°C (44°F) | 0.12" |
| 1971 | 17°C (63°F) | 7°C (44°F) | 0" |