When to go · Rosario
Rosario, month by month
The best months for Rosario: Mar, Apr, May, Sep, Oct, Nov. Months to avoid: Jan, Feb.
Month by month
- JanuaryAvoidListed as a month to avoid: Jan–Feb (hot and humid, 31 °C highs), and the days around the clásico if you want a quiet hotel.Listed as a month to avoid: Jan–Feb (hot and humid, 88 °F highs), and the days around the clásico if you want a quiet hotel.31 °C / 19 °C, 8 rain days88 °F / 66 °F, 8 rain daysCrowds: High
- FebruaryAvoidListed as a month to avoid: Jan–Feb (hot and humid, 31 °C highs), and the days around the clásico if you want a quiet hotel.Listed as a month to avoid: Jan–Feb (hot and humid, 88 °F highs), and the days around the clásico if you want a quiet hotel.29 °C / 18 °C, 7 rain days84 °F / 64 °F, 7 rain daysCrowds: High · 1 festival or holiday
- MarchGreatInside Rosario's best window: Mar–May, Sep–Nov.28 °C / 16 °C, 8 rain days82 °F / 61 °F, 8 rain daysCrowds: Medium · 1 festival or holiday
- AprilGreatInside Rosario's best window: Mar–May, Sep–Nov.24 °C / 12 °C, 7 rain days75 °F / 54 °F, 7 rain daysCrowds: Medium · 1 festival or holiday
- MayGreatInside Rosario's best window: Mar–May, Sep–Nov.20 °C / 9 °C, 5 rain days68 °F / 48 °F, 5 rain daysCrowds: Low
- JuneMixedOutside the best window (Mar–May, Sep–Nov). Across Argentina: Winter: El Chaltén mostly shut; good for Iguazú, Salta and whale watching at Península Valdés.17 °C / 6 °C, 4 rain days63 °F / 43 °F, 4 rain daysCrowds: Low
- JulyMixedOutside the best window (Mar–May, Sep–Nov). Across Argentina: Winter school holidays: ski season in Bariloche; cold and grey in Buenos Aires.17 °C / 5 °C, 4 rain days63 °F / 41 °F, 4 rain daysCrowds: Medium · 1 festival or holiday
- AugustMixedOutside the best window (Mar–May, Sep–Nov). Across Argentina: Late winter: Northwest dry and clear; Iguazú pleasant; Patagonia still closed for hiking.19 °C / 6 °C, 4 rain days66 °F / 43 °F, 4 rain daysCrowds: Low
- SeptemberGreatInside Rosario's best window: Mar–May, Sep–Nov.22 °C / 9 °C, 5 rain days72 °F / 48 °F, 5 rain daysCrowds: Low
- OctoberGreatInside Rosario's best window: Mar–May, Sep–Nov.24 °C / 12 °C, 8 rain days75 °F / 54 °F, 8 rain daysCrowds: Medium
- NovemberGreatInside Rosario's best window: Mar–May, Sep–Nov.28 °C / 15 °C, 8 rain days82 °F / 59 °F, 8 rain daysCrowds: Medium
- DecemberGoodOutside the best window (Mar–May, Sep–Nov). Across Argentina: Patagonia summer starts; book flights early; Christmas and New Year fill everything.30 °C / 17 °C, 8 rain days86 °F / 63 °F, 8 rain daysCrowds: High