When to go · Santa Rosa
Santa Rosa in September
Great month. Inside Santa Rosa's best window: Mar–May, Sep–Nov.
Key facts
- Verdict
- Great
- Temperature
- 18°C (64°F)64°F (18°C) / 5°C (41°F)41°F (5°C)
- average high / low
- Rain days
- 5
- Crowds
- Low
- Argentina overall
- Prices
- Medium
- Argentina overall
Verdict
Inside Santa Rosa's best window: Mar–May, Sep–Nov.
Is another month better than September?
No other month rates higher than September for Santa Rosa in this guide.
Weather in September
- Santa RosaHighs around 18 °C (64 °F), lows around 5 °C (41 °F), rain on about 5 daysHighs around 64 °F (18 °C), lows around 41 °F (5 °C), rain on about 5 days
Crowds and prices
- Crowds · Argentina overall
- Low
- Prices · Argentina overall
- Medium
Argentina overall: Spring: whales at Valdés, Iguazú and the Northwest at their best, jacaranda starting in Buenos Aires.
Compare two months
Weather, crowds and prices for any two months in Santa Rosa, side by side.
Verdict
Sep: Great
Mar: Great
Daytime high
Sep: 18 °C (64 °F)64 °F (18 °C)
Mar: 27 °C (81 °F)81 °F (27 °C)
Night low
Sep: 5 °C (41 °F)41 °F (5 °C)
Mar: 12 °C (54 °F)54 °F (12 °C)
Rain days
Sep: 5
Mar: 4 (better)
Crowds
Sep: Low
Mar: Medium
Prices
Sep: Medium
Mar: Medium
Festivals listed
Sep: 0
Mar: 1
September: Inside Santa Rosa's best window: Mar–May, Sep–Nov.
March: Inside Santa Rosa's best window: Mar–May, Sep–Nov.
Santa Rosa: figures are long-term averages from this guide, not a forecast.
What to pack
- A warm coat, hat and gloves for mornings and evenings