Argentina
Posadas sees feels-like daytime highs peak around 38.7°C in January and nighttime lows bottom out near 15.2°C in July. October is the wettest month (~201 mm), while August is the driest (~93 mm). For sunshine, April leads with about 68% clear skies.
Based on mild feels-like temperatures and low rain chances, the most comfortable months are June, July, and August — expect around 16–25.3°C with roughly 31% chance of rain on a given day in June.
| Month | Low / High °C | Rain % | Rainfall | Clear skies | Wind |
|---|---|---|---|---|---|
| January | 27.4° / 38.7° | 42% | 158 mm | 59% | 4.4 kph |
| February | 27.1° / 38.3° | 41% | 149 mm | 61% | 4.3 kph |
| March | 25° / 35.9° | 38% | 156 mm | 67% | 4.3 kph |
| April | 22.1° / 31.9° | 37% | 175 mm | 68% | 4.5 kph |
| May | 17.6° / 27° | 33% | 147 mm | 64% | 4.7 kph |
| June☀ | 16° / 25.3° | 31% | 122 mm | 59% | 5 kph |
| July☀ | 15.2° / 25.4° | 27% | 101 mm | 61% | 5.2 kph |
| August☀ | 16.3° / 27.5° | 28% | 93 mm | 63% | 5.3 kph |
| September | 18.6° / 29.2° | 35% | 137 mm | 65% | 5.3 kph |
| October | 21.4° / 33.1° | 42% | 201 mm | 62% | 5.2 kph |
| November | 23.6° / 35.7° | 40% | 178 mm | 62% | 4.9 kph |
| December | 25.7° / 37.4° | 40% | 162 mm | 61% | 4.6 kph |
Feels-like temperatures from long-term historical data; ☀ marks the most comfortable months (mild temperatures, low rain).
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