Monthly climate guide
Resistencia weather in September
Expect warm weather in Resistencia in September: afternoons reach about 27°C (80°F), while nights drop to around 14°C (57°F). Around 41 mm of rain falls over the month (fairly dry), and skies are a mix of sun and cloud. Daytime highs are 3°C warmer than August and 3°C cooler than October.
What stands out in September
- In Resistencia, September is early spring — the seasons are reversed south of the equator.
- Resistencia is usually about 2°C cooler than Formosa, 160 km away, in September.
- Evenings cool off sharply: the daily range is around 13°C, so pack a layer.
- It's one of the drier months, with about 66% less rain than Resistencia's average.
Avg high
27°C
80°F
Avg low
14°C
57°F
Rainfall
41 mm
fairly dry
Humidity
70%
relative
Sky
54%
cloud · a mix of sun and cloud
Resistencia weather by month
Show the monthly averages as a table
| Month | Avg high | Avg low | Rain | Humidity | Cloud cover |
|---|---|---|---|---|---|
| January | 33°C / 92°F | 23°C / 73°F | 197 mm | 68% | 56% |
| February | 33°C / 91°F | 22°C / 72°F | 134 mm | 69% | 55% |
| March | 30°C / 87°F | 19°C / 67°F | 146 mm | 71% | 47% |
| April | 28°C / 82°F | 17°C / 62°F | 175 mm | 77% | 47% |
| May | 23°C / 74°F | 14°C / 56°F | 131 mm | 83% | 57% |
| June | 21°C / 69°F | 11°C / 51°F | 81 mm | 83% | 55% |
| July | 20°C / 69°F | 10°C / 49°F | 35 mm | 81% | 53% |
| August | 23°C / 74°F | 11°C / 52°F | 41 mm | 75% | 44% |
| September | 27°C / 80°F | 14°C / 57°F | 41 mm | 70% | 54% |
| October | 30°C / 85°F | 17°C / 63°F | 152 mm | 69% | 61% |
| November | 31°C / 87°F | 19°C / 65°F | 176 mm | 69% | 47% |
| December | 33°C / 91°F | 21°C / 70°F | 155 mm | 66% | 55% |
What to pack for September
- T-shirts plus a light layer for the evening
- Comfortable trainers or sandals for long walks
- An extra layer — evenings are noticeably cooler than afternoons
- A small travel umbrella, just in case
Is September a good time to visit Resistencia?
Compare the months in the chart above to find your ideal window.
Best time to visit Resistencia →Other Argentina cities in September
Cite or embed this data
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Resistencia weather in September. WeatherCompare, 2026 (NASA POWER / ERA5, 2011–2020 monthly averages). https://weathercompare.eu/weather/argentina/resistencia/september
<a href="https://weathercompare.eu/weather/argentina/resistencia/september">Resistencia weather in September</a> (WeatherCompare)
<iframe src="https://weathercompare.eu/embed/argentina/resistencia" width="300" height="160" style="border:0;border-radius:12px" loading="lazy" title="Resistencia weather in September"></iframe> <p style="font-size:12px"><a href="https://weathercompare.eu/weather/argentina/resistencia/september">Resistencia weather in September</a> – WeatherCompare</p>
Resistencia in September: quick answers
Is September a good time to visit Resistencia?
Yes. September is one of the best months for Resistencia, with highs around 27°C and about 41 mm of rain.
How warm is Resistencia in September?
Average highs are about 27°C (80°F) and average lows about 14°C (57°F), based on 10 years of daily data.
Does it rain a lot in Resistencia in September?
Resistencia typically gets around 41 mm of rain in September — fairly dry.
Figures are long-term averages for the area around Resistencia (NASA POWER / ERA5, 2011–2020), not a forecast for a specific year. For upcoming days, see the live multi-source forecast.