Argentina
San Luis sees feels-like daytime highs peak around 32.8°C in January and nighttime lows bottom out near 6°C in July. January is the wettest month (~105 mm), while June is the driest (~7 mm). For sunshine, February leads with about 81% clear skies.
Based on mild feels-like temperatures and low rain chances, the most comfortable months are October, April, and November — expect around 14.6–25.3°C with roughly 18% chance of rain on a given day in October.
| Month | Low / High °C | Rain % | Rainfall | Clear skies | Wind |
|---|---|---|---|---|---|
| January | 21.8° / 32.8° | 36% | 105 mm | 79% | 16 kph |
| February | 20.9° / 31.7° | 31% | 95 mm | 81% | 15.7 kph |
| March | 18.6° / 29.3° | 26% | 82 mm | 80% | 15.4 kph |
| April☀ | 14.3° / 24.8° | 16% | 43 mm | 73% | 14.9 kph |
| May | 10.5° / 19.9° | 8% | 19 mm | 60% | 14.7 kph |
| June | 7.1° / 16.1° | 4% | 7 mm | 59% | 15.1 kph |
| July | 6° / 15.7° | 4% | 8 mm | 63% | 16.1 kph |
| August | 7.9° / 18.3° | 5% | 9 mm | 68% | 17.4 kph |
| September | 11° / 21° | 9% | 21 mm | 69% | 18.4 kph |
| October☀ | 14.6° / 25.3° | 18% | 45 mm | 73% | 18.7 kph |
| November☀ | 18° / 28.4° | 27% | 73 mm | 78% | 18.1 kph |
| December | 20.5° / 31.9° | 36% | 100 mm | 80% | 17 kph |
Feels-like temperatures from long-term historical data; ☀ marks the most comfortable months (mild temperatures, low rain).
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