Climate of Rosario, Santa Fe, Argentina
Point-value climate at Rosario (Santa Fe, Argentina). Population approximately 1,203,000.
Located in Santa Fe, Argentina, Rosario has a seasonal climate. Population approximately 1,203,000. Monthly average temperatures range from 10.5°C / 50.9°F in July to 24.6°C / 76.3°F in January, with rainfall varying from 34 mm / 1.3 in (July) to 140 mm / 5.5 in (March) — about 1024 mm / 40.3 in across the year. These are point-value climate normals sampled at Rosario's coordinates — often quite different from the surrounding region's area-weighted average.
| Month | Temperature | Rainfall | Matches |
|---|---|---|---|
| January | 24.6°C76.3°F | 131 mm5.2″ | — |
| February | 23.4°C74.1°F | 115 mm4.5″ | — |
| March | 21.2°C70.2°F | 140 mm5.5″ | — |
| April | 17.3°C63.1°F | 96 mm3.8″ | — |
| May | 14.2°C57.6°F | 58 mm2.3″ | — |
| June | 10.9°C51.6°F | 37 mm1.5″ | — |
| July | 10.5°C50.9°F | 34 mm1.3″ | — |
| August | 11.9°C53.4°F | 36 mm1.4″ | — |
| September | 14.4°C57.9°F | 59 mm2.3″ | — |
| October | 17.4°C63.3°F | 100 mm3.9″ | — |
| November | 20.4°C68.7°F | 104 mm4.1″ | — |
| December | 23.3°C73.9°F | 114 mm4.5″ | — |
Frequently asked questions
What is the best time to visit Rosario?
Rosario does not have a clearly "sunny" season by our profile cutoffs — see the "warmest and driest months" fallback for the closest picks. Rosario's warmest month is January at an average of 24.6°C / 76.3°F, and its driest month is July with about 34 mm / 1.3 in of rain.
What is the climate of Rosario?
Rosario, in Santa Fe, Argentina, has monthly average temperatures ranging from 10.5°C / 50.9°F in July to 24.6°C / 76.3°F in January. Annual rainfall is approximately 1024 mm / 40.3 in, with the wettest month being March (140 mm / 5.5 in) and the driest July (34 mm / 1.3 in).
What is the average temperature in Rosario in January?
The average temperature in Rosario in January is 24.6°C / 76.3°F, with rainfall of about 131 mm / 5.2 in — the warmest month of the year.
When is the driest month in Rosario?
The driest month in Rosario is July, with about 34 mm / 1.3 in of average monthly rainfall. Average temperature that month is 10.5°C / 50.9°F.
When is the wettest month in Rosario?
The wettest month in Rosario is March, with approximately 140 mm / 5.5 in of average monthly rainfall.