Climate of San Luis, Argentina
Area-weighted average across San Luis. For where people actually live and travel, see the cities below.
San Luis, a subdivision of Argentina, has a seasonal climate on average. Area-weighted monthly temperatures across the whole territory range from 8.9°C / 48°F in July to 24.5°C / 76.1°F in January, with rainfall from 11 mm / 0.4 in to 77 mm / 3 in depending on the season (490 mm / 19.3 in total across the year). See the city listed below for point-value climate at specific locations — these often differ from the area-weighted average, especially in geographically diverse subdivisions.
| Month | Temperature | Rainfall | Matches |
|---|---|---|---|
| January | 24.5°C76.1°F | 77 mm3″ | — |
| February | 23.2°C73.8°F | 64 mm2.5″ | — |
| March | 20.6°C69.1°F | 59 mm2.3″ | — |
| April | 16.6°C61.9°F | 34 mm1.3″ | Sunny & Mild |
| May | 12.8°C55°F | 19 mm0.7″ | — |
| June | 9.3°C48.7°F | 11 mm0.4″ | — |
| July | 8.9°C48°F | 13 mm0.5″ | — |
| August | 11.1°C52°F | 13 mm0.5″ | — |
| September | 14.2°C57.6°F | 23 mm0.9″ | Sunny & Mild |
| October | 18.1°C64.6°F | 49 mm1.9″ | Sunny & Mild |
| November | 21.2°C70.2°F | 55 mm2.2″ | — |
| December | 23.8°C74.8°F | 73 mm2.9″ | — |
Frequently asked questions
What is the best time to visit San Luis?
The best months to visit San Luis, Argentina for sunny, dry weather are April, September, October. The warmest month is January at an area-wide average of 24.5°C / 76.1°F, and the driest is June with about 11 mm / 0.4 in of rainfall.
What is the climate of San Luis?
San Luis, Argentina has area-weighted monthly average temperatures ranging from 8.9°C / 48°F in July to 24.5°C / 76.1°F in January. Annual rainfall averages about 490 mm / 19.3 in, with the wettest month being January (77 mm / 3 in) and the driest June (11 mm / 0.4 in). Because this is an area average across the whole subdivision, local city values can differ substantially.
What is the hottest month in San Luis?
The hottest month in San Luis is January, with an area-wide average temperature of 24.5°C / 76.1°F.
What is the coldest month in San Luis?
The coldest month in San Luis is July, with an area-wide average temperature of 8.9°C / 48°F.
When does it rain most in San Luis?
The wettest month in San Luis is January, averaging about 77 mm / 3 in of rainfall. The driest is June with about 11 mm / 0.4 in.