Country ranking
Czechia: warming city by city
13 weather stations ranked by temperature change between 1961–1990 and 2016–2025.
Key figures: Czechia
- Median change
- +2.09°C13 stations, 2016–2025 versus 1961–1990
- Largest increase
- +2.49°CCaslav (CHOTUSICE)
- Smallest increase
- +1.80°CLiberec (LIBEREC; AIRPORT)
- Longest record
- since 1907Teplice (MILESOVKA)
For each station, we compare the mean annual temperature of 2016–2025 with the same station's 1961–1990 mean. In this ranking the change runs from +1.80°C in Liberec to +2.49°C in Caslav; half of the 13 stations are above +2.09°C.
Over 2016–2025, the warmest station in the ranking is Brno (annual mean 11.1°C) and the coldest is Frydlant nad Ostravici (4.5°C).
Czechia: which cities are warming fastest?
| # | City | Station | Record | 1961–1990 | 2016–2025 | Change |
|---|---|---|---|---|---|---|
| 1 | CaslavCHOTUSICE · 1924–2025 | CHOTUSICE · ECAD | 1924–2025 | 8.2°C | 10.7°C | +2.49°C |
| 2 | BrnoBRNO (TURANY) AIRPORT · 1962–2025 | BRNO (TURANY) AIRPORT · ECAD | 1962–2025 | 8.7°C | 11.1°C | +2.42°C |
| 3 | Roudnice nad LabemDOKSANY · 1952–2025 | DOKSANY · ECAD | 1952–2025 | 8.3°C | 10.5°C | +2.18°C |
| 4 | TachovPRIMDA · 1962–2025 | PRIMDA · ECAD | 1962–2025 | 5.7°C | 7.8°C | +2.17°C |
| 5 | StudenkaMOSNOV · 1960–2025 | MOSNOV · ECAD | 1960–2025 | 8.3°C | 10.4°C | +2.16°C |
| 6 | TepliceMILESOVKA · 1907–2025 | MILESOVKA · ECAD | 1907–2025 | 5.3°C | 7.4°C | +2.15°C |
| 7 | HlinskoSVRATOUCH · 1952–2025 | SVRATOUCH · ECAD | 1952–2025 | 5.8°C | 7.8°C | +2.09°C |
| 8 | Kostelni MyslovaKOSTELNI MYSLOVA · 1962–2025 | KOSTELNI MYSLOVA · ECAD | 1962–2025 | 6.9°C | 9.0°C | +2.09°C |
| 9 | Usti nad OrliciUSTI NAD ORLICI · 1951–2025 | USTI NAD ORLICI · ECAD | 1951–2025 | 7.1°C | 9.2°C | +2.08°C |
| 10 | Ceske BudejoviceCESKE BUDEJOVICE · 1921–2025 | CESKE BUDEJOVICE · ECAD | 1921–2025 | 8.2°C | 10.3°C | +2.06°C |
| 11 | Frydlant nad OstraviciLYSA HORA · 1935–2025 | LYSA HORA · ECAD | 1935–2025 | 2.6°C | 4.5°C | +1.90°C |
| 12 | HolesovHOLESOV · 1954–2025 | HOLESOV · ECAD | 1954–2025 | 8.5°C | 10.3°C | +1.84°C |
| 13 | LiberecLIBEREC; AIRPORT · 1951–2025 | LIBEREC; AIRPORT · ECAD | 1951–2025 | 7.3°C | 9.1°C | +1.80°C |
Method and limits
- Data: annual means from NOAA (GHCN) and ECA&D stations. A station is ranked when it has at least 20 years in 1961–1990 and 8 years in 2016–2025.
- One row per station: when several towns share the same station, only the nearest one is shown.
- These are raw, non-homogenised series: a station move, an instrument change or urban growth can increase or reduce the change at one station. The country median is more robust than the rank of any single city.
- Changes below −1.5°C or above +6°C are treated as measurement breaks and left out.