This page tracks the highest and lowest temperatures ever officially recorded at 28 weather stations across Czech Republic, based on measurements dating from 1939 to 2026. Use the interactive map or the list below to see the record high and record low temperature (in Celsius) for each location, along with the date each record was set.
| Location | Temperature | Record Date |
| Cervena | 33 °C (91 °F) | July 30, 1994 |
| Cheb | 38 °C (100 °F) | June 5, 1998 |
| Churano | 34 °C (94 °F) | July 27, 1983 |
| Dukovan | 37 °C (99 °F) | August 13, 2003 |
| Holesov | 37 °C (98 °F) | August 3, 2013 |
| Karlovy Var | 36 °C (96 °F) | August 20, 2012 |
| Kocelovice | 37 °C (98 °F) | June 28, 2026 |
| Kosetic | 35 °C (95 °F) | August 13, 2003 |
| Kostelni Myslov | 37 °C (99 °F) | July 27, 1983 |
| Kucharovice | 39 °C (101 °F) | July 1, 2019 |
| Liberec | 36 °C (97 °F) | July 31, 1994 |
| Luk | 36 °C (96 °F) | August 20, 2012 |
| Lysa Hora | 31 °C (88 °F) | June 4, 1981 |
| Milesovka | 37 °C (98 °F) | August 20, 2012 |
| Mosnov | 37 °C (98 °F) | August 10, 1992 |
| Pec Pod Snezkou | 32 °C (90 °F) | July 29, 2005 |
| Plzen Lin | 39 °C (102 °F) | July 27, 1983 |
| Praha-Kbely | 38 °C (100 °F) | August 20, 2012 |
| Praha-Libus | 39 °C (103 °F) | August 20, 2012 |
| Pribyslav | 36 °C (97 °F) | July 27, 1983 |
| Primda | 37 °C (98 °F) | August 13, 2003 |
| Ruzyne | 37 °C (99 °F) | August 20, 2012 |
| Svratouch | 34 °C (93 °F) | August 20, 2012 |
| Temelin | 37 °C (98 °F) | August 13, 2003 |
| Turany | 38 °C (100 °F) | August 3, 2013 |
| Tusimic | 38 °C (100 °F) | August 13, 2003 |
| Usti Nad Labe | 37 °C (98 °F) | August 8, 2015 |
| Usti Nad Orlici | 37 °C (98 °F) | July 28, 2013 |
The highest temperature ever officially recorded in Czech Republic was 103 °F (39 °C), set in Praha-Libus on August 20, 2012.
The lowest temperature ever officially recorded in Czech Republic was -26 °F (-32 °C), set in Pribyslav on February 10, 1956.
This page includes record high and low temperature data for 28 weather stations in Czech Republic.
The record highs and lows on this page span from 1939 to 2026 and are updated whenever a new station record is set.