Brazil
Foz do Iguaçu sees feels-like daytime highs peak around 39.4°C in January and nighttime lows bottom out near 15.2°C in July. October is the wettest month (~190 mm), while August is the driest (~92 mm). For sunshine, August leads with about 66% clear skies.
Based on mild feels-like temperatures and low rain chances, the most comfortable months are July, June, and August — expect around 15.2–26.1°C with roughly 31% chance of rain on a given day in July.
| Month | Low / High °C | Rain % | Rainfall | Clear skies | Wind |
|---|---|---|---|---|---|
| January | 26.8° / 39.4° | 47% | 151 mm | 53% | 5.9 kph |
| February | 26.5° / 39° | 44% | 137 mm | 54% | 5.8 kph |
| March | 25.4° / 37.7° | 40% | 121 mm | 62% | 5.9 kph |
| April | 22.3° / 33.2° | 38% | 138 mm | 65% | 6.2 kph |
| May | 17.6° / 27.9° | 37% | 167 mm | 65% | 6.5 kph |
| June☀ | 16.2° / 26.5° | 35% | 136 mm | 61% | 6.7 kph |
| July☀ | 15.2° / 26.1° | 31% | 103 mm | 62% | 6.9 kph |
| August☀ | 17° / 28.4° | 28% | 92 mm | 66% | 7.1 kph |
| September | 19° / 31.4° | 36% | 134 mm | 65% | 7.1 kph |
| October | 22.5° / 34.6° | 46% | 190 mm | 59% | 6.9 kph |
| November | 23.8° / 35.7° | 43% | 166 mm | 59% | 6.5 kph |
| December | 25.7° / 37.8° | 44% | 151 mm | 56% | 6.2 kph |
Feels-like temperatures from long-term historical data; ☀ marks the most comfortable months (mild temperatures, low rain).
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