Weather on June 21 in Prague
Historical weather data for June 21 in Prague, Czech Republic
Avg High24°C (75°F)
Avg Low14°C (57°F)
Warmest200028°C
Coldest198112°C
Based on 54 years of data from PRAHA-KLEMENTINUM
About This Date
June 21st in Prague, Czech Republic typically brings pleasant summer weather, with average highs around 24°C and lows near 14°C. Over 54 years of records, the warmest June 21st was in 2000 (28°C average), while the coldest was 1981 (12°C) — a 29°F range across recorded history. Rain or other precipitation has occurred on about 43% of June 21st dates historically, with the wettest June 21st recording 1.8" of rain.
Planning for June 21st in Prague? Great weather for outdoor activities. Consider bringing rain gear or an umbrella.
Year by Year History
| Year | High | Low | Precip |
|---|---|---|---|
| 2025 | -- | 9°C (49°F) | 0" |
| 2024 | -- | 15°C (59°F) | 0" |
| 2023 | 32°C (89°F) | -- | 0" |
| 2022 | 23°C (74°F) | 10°C (50°F) | 1.8" |
| 2021 | -- | 21°C (70°F) | 0" |
| 2020 | -- | 11°C (52°F) | 0.05" |
| 2019 | -- | 17°C (62°F) | 0.97" |
| 2017 | -- | 14°C (57°F) | 0" |
| 2016 | -- | 14°C (58°F) | 0.05" |
| 2015 | -- | 11°C (51°F) | 0.25" |
| 2014 | 18°C (64°F) | 11°C (52°F) | 0.05" |
| 2013 | 27°C (80°F) | 17°C (63°F) | 0.64" |
| 2012 | 27°C (81°F) | -- | 1.42" |
| 2011 | 24°C (76°F) | 13°C (55°F) | 0.15" |
| 2010 | 18°C (65°F) | 12°C (53°F) | 0" |
| 2009 | 20°C (68°F) | 7°C (45°F) | 0.23" |
| 2008 | 25°C (77°F) | 14°C (58°F) | 0" |
| 2007 | 29°C (85°F) | -- | 0" |
| 2006 | 32°C (90°F) | 18°C (65°F) | 0" |
| 2005 | 28°C (82°F) | 12°C (53°F) | 0" |
| 2004 | 22°C (72°F) | 11°C (52°F) | 0.05" |
| 2003 | 21°C (69°F) | 14°C (57°F) | 0" |
| 2002 | 28°C (83°F) | 19°C (67°F) | 1.61" |
| 2001 | 24°C (75°F) | 12°C (53°F) | 0.37" |
| 2000 | 36°C (96°F) | 21°C (69°F) | 0" |
| 1999 | 20°C (68°F) | 12°C (54°F) | 0.23" |
| 1998 | 29°C (85°F) | 14°C (57°F) | 0" |
| 1997 | 24°C (76°F) | 11°C (51°F) | 0.11" |
| 1996 | 22°C (71°F) | 13°C (56°F) | 0.64" |
| 1995 | 28°C (83°F) | 19°C (66°F) | 0.86" |
| 1994 | 26°C (78°F) | 16°C (60°F) | 0" |
| 1993 | 21°C (70°F) | 13°C (55°F) | 0.35" |
| 1992 | 29°C (84°F) | 18°C (65°F) | 0" |
| 1991 | 21°C (70°F) | 12°C (54°F) | 0" |
| 1990 | 26°C (78°F) | 17°C (62°F) | 0.27" |
| 1989 | 27°C (81°F) | 14°C (58°F) | 0" |
| 1988 | 21°C (70°F) | 12°C (54°F) | 0" |
| 1987 | 18°C (65°F) | 14°C (57°F) | 0.37" |
| 1986 | 26°C (78°F) | 17°C (63°F) | 0" |
| 1985 | 16°C (61°F) | 13°C (55°F) | 0" |
| 1984 | 27°C (81°F) | 16°C (60°F) | 0.15" |
| 1983 | 28°C (82°F) | 16°C (61°F) | 0" |
| 1982 | 23°C (74°F) | 12°C (53°F) | 0" |
| 1981 | 14°C (58°F) | 10°C (50°F) | 0.61" |
| 1980 | 21°C (69°F) | 11°C (52°F) | 1.06" |
| 1979 | 26°C (78°F) | 14°C (57°F) | 0" |
| 1978 | 22°C (72°F) | 14°C (57°F) | 0" |
| 1977 | 21°C (69°F) | 14°C (58°F) | 0" |
| 1976 | 24°C (75°F) | 18°C (64°F) | 0" |
| 1975 | 26°C (79°F) | 17°C (63°F) | 0" |
| 1974 | 22°C (71°F) | 11°C (51°F) | 0" |
| 1973 | 22°C (72°F) | 13°C (55°F) | 0" |
| 1972 | 24°C (76°F) | 11°C (52°F) | 0" |
| 1971 | 17°C (63°F) | 12°C (54°F) | 0" |