18 cities · avg annual temperature 16.2°C
| City | Population | Avg temp | Since 1900 |
|---|---|---|---|
| La Plata | 694,167 | 16.6°C | +1.4° |
| Mar del Plata | 553,935 | 14.1°C | +1.5° |
| Quilmes | 518,788 | 16.9°C | +1.5° |
| Moron | 319,934 | 17.1°C | +1.5° |
| Bahia Blanca | 276,546 | 15.3°C | +1.6° |
| San Nicolas de los Arroyos | 127,742 | 17.3°C | +1.6° |
| Tandil | 104,325 | 13.7°C | +1.5° |
| Zarate | 88,781 | 17.7°C | +1.5° |
| Pergamino | 87,652 | 16.6°C | +1.6° |
| Olavarria | 86,320 | 14.7°C | +1.5° |
| Junin | 85,007 | 16.2°C | +1.5° |
| Lujan | 81,749 | 18.0°C | +1.5° |
| Campana | 81,612 | 17.5°C | +1.5° |
| Necochea | 80,478 | 15.1°C | +1.5° |
| Punta Alta | 57,209 | 15.3°C | +1.6° |
| Chivilcoy | 54,514 | 17.8°C | +1.5° |
| Azul | 53,941 | 14.1°C | +1.5° |
| Mercedes | 52,949 | 18.4°C | +1.5° |