Monthly climate guide
Rosario weather in February
February in Rosario is typically hot, with average daytime highs around 31°C (88°F) and night-time lows near 18°C (65°F). The month usually brings about 143 mm of rain (wet) and is a mix of sun and cloud. Daytime highs are 2°C cooler than January and 3°C warmer than March.
What stands out in February
- Expect a big gap between day and night — about 13°C.
- Rosario is usually about 4°C warmer than Buenos Aires, 280 km away, in February.
- February is Rosario's third warmest month.
- Seasonally, February counts as late summer in Rosario — the seasons are reversed south of the equator.
It's usually the wettest month of the year.
Avg high
31°C
88°F
Avg low
18°C
65°F
Rainfall
143 mm
wet
Humidity
67%
relative
Sky
53%
cloud · a mix of sun and cloud
Rosario weather by month
Show the monthly averages as a table
| Month | Avg high | Avg low | Rain | Humidity | Cloud cover |
|---|---|---|---|---|---|
| January | 33°C / 91°F | 19°C / 66°F | 125 mm | 61% | 47% |
| February | 31°C / 88°F | 18°C / 65°F | 143 mm | 67% | 53% |
| March | 28°C / 83°F | 15°C / 59°F | 105 mm | 69% | 42% |
| April | 25°C / 76°F | 13°C / 55°F | 116 mm | 75% | 49% |
| May | 20°C / 68°F | 10°C / 49°F | 67 mm | 81% | 56% |
| June | 17°C / 63°F | 6°C / 42°F | 24 mm | 79% | 49% |
| July | 16°C / 61°F | 5°C / 41°F | 26 mm | 78% | 53% |
| August | 19°C / 67°F | 7°C / 44°F | 42 mm | 74% | 44% |
| September | 22°C / 72°F | 9°C / 48°F | 56 mm | 70% | 46% |
| October | 25°C / 77°F | 12°C / 53°F | 133 mm | 69% | 53% |
| November | 29°C / 84°F | 15°C / 59°F | 119 mm | 64% | 45% |
| December | 32°C / 89°F | 17°C / 63°F | 128 mm | 59% | 46% |
What to pack for February
- Light, breathable clothing (cotton or linen)
- A sun hat and high-SPF sunscreen
- A refillable water bottle
- An extra layer — evenings are noticeably cooler than afternoons
- A compact umbrella or packable rain jacket
- Water-resistant shoes
Is February a good time to visit Rosario?
Compare the months in the chart above to find your ideal window.
Best time to visit Rosario →Other Argentina cities in February
Cite or embed this data
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Rosario weather in February. WeatherCompare, 2026 (NASA POWER / ERA5, 2011–2020 monthly averages). https://weathercompare.eu/weather/argentina/rosario/february
<a href="https://weathercompare.eu/weather/argentina/rosario/february">Rosario weather in February</a> (WeatherCompare)
<iframe src="https://weathercompare.eu/embed/argentina/rosario" width="300" height="160" style="border:0;border-radius:12px" loading="lazy" title="Rosario weather in February"></iframe> <p style="font-size:12px"><a href="https://weathercompare.eu/weather/argentina/rosario/february">Rosario weather in February</a> – WeatherCompare</p>
Rosario in February: quick answers
Is February a good time to visit Rosario?
February is one of the wetter months in Rosario, with about 143 mm of rain. You can still go: pack a rain jacket and keep plans flexible.
How warm is Rosario in February?
Average highs are about 31°C (88°F) and average lows about 18°C (65°F), based on 10 years of daily data.
Does it rain a lot in Rosario in February?
Rosario typically gets around 143 mm of rain in February — wet. It's usually the wettest month of the year.
Figures are long-term averages for the area around Rosario (NASA POWER / ERA5, 2011–2020), not a forecast for a specific year. For upcoming days, see the live multi-source forecast.