San Luis, San Luis Climate
Argentina
Pop. 169,947 Elev. 729 m / 2,392 ft
TZ: America/Argentina/San_Luis (UTC-3) ·
San Luis has a dry climate with hot summers reaching 91°F (33°C) in February and cool winters averaging 38°F (3°C) in June. Humidity pushes the summer feels-like temperature to around 96°F (36°C). Rain falls on about 32 days per year (21.0 in / 534 mm total), with snow on 1 days and 6 in (160 mm) of annual accumulation. The city averages 231 sunny days per year and around 23 thunderstorm days. Nearby lake water reaches 81°F (27°C) in summer.
| Temperature | 33°C (91°F) high | 3°C (38°F) low |
| Feels like | 35°C (96°F) high | 2°C (36°F) low |
| Rain | 32 days | 534 mm (21.0 in) /yr |
| Snow | 1 days | 160 mm (6.3 in) /yr |
| Sky | 231 sunny | 23 stormy |
| Wind | 1.6 m/s (3.6 mph) avg |
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Explore on the MapMonthly Climate Chart
Best months to visit: Apr, May, Jun, Jul, Aug, Sep, Oct
Sky & Air by Month
Cloud cover (%)
37
Jan 25
Feb 52
Mar 31
Apr 34
May 28
Jun 42
Jul 36
Aug 27
Sep 27
Oct 34
Nov 32
Dec Humidity (%)
54
Jan 49
Feb 68
Mar 61
Apr 56
May 44
Jun 60
Jul 38
Aug 43
Sep 36
Oct 47
Nov 48
Dec Weather Days by Month
Water Temperatures
Cities with Similar Climate
Find similar cities on the map →Nearby Cities
Nearby
Commercial airport 3 km Brigadier Mayor D Cesar Raul Ojeda Airport (LUQ)
Ski resort 331 km Los Penitentes
National park 343 km Parque Nacional Glaciares de Santiago
Mountain peak
(1,962 m) 18 km Cerro Valle de Piedra
Hospital 0 km Hospital de San Luis
Hiking trail 206 km Sendero de La Juntura
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Monthly Weather Data
↑ See chart| Month | Avg High | Avg Low | Rainfall | Snowfall | Sunny Days |
|---|---|---|---|---|---|
| January | 31°C 87°F | 20°C 67°F | 77 mm 3.0 in | — | 19 |
| February | 33°C 91°F | 22°C 71°F | 57 mm 2.2 in | — | 24 |
| March | 25°C 77°F | 16°C 60°F | 80 mm 3.2 in | — | 11 |
| April | 22°C 72°F | 11°C 51°F | 10 mm 0.4 in | — | 18 |
| May | 22°C 71°F | 10°C 49°F | 9 mm 0.3 in | 1 mm0.0 in | 18 |
| June | 16°C 61°F | 3°C 38°F | 2 mm 0.1 in | 3 mm0.1 in | 21 |
| July | 17°C 62°F | 5°C 41°F | 17 mm 0.7 in | — | 17 |
| August | 19°C 67°F | 7°C 44°F | 30 mm 1.2 in | 155 mm6.1 in | 19 |
| September | 23°C 73°F | 10°C 50°F | 34 mm 1.3 in | 1 mm0.0 in | 23 |
| October | 26°C 79°F | 12°C 54°F | 21 mm 0.8 in | 1 mm0.0 in | 21 |
| November | 27°C 80°F | 15°C 59°F | 103 mm 4.0 in | — | 18 |
| December | 29°C 85°F | 18°C 64°F | 96 mm 3.8 in | — | 22 |
Weather Days by Month
↑ See chart| Month | Sunny Days | Storm Days |
|---|---|---|
| January | 19 | 6 |
| February | 24 | 4 |
| March | 11 | 3 |
| April | 18 | 0 |
| May | 18 | 0 |
| June | 21 | 0 |
| July | 17 | 0 |
| August | 19 | 0 |
| September | 23 | 1 |
| October | 21 | 1 |
| November | 18 | 5 |
| December | 22 | 3 |
Water Temperatures Data
↑ See chart| Month | Lake Avg High |
|---|---|
| January | 27°C 81°F |
| February | 27°C 81°F |
| March | 22°C 72°F |
| April | 17°C 62°F |
| May | 16°C 60°F |
| June | 11°C 52°F |
| July | 9°C 48°F |
| August | 10°C 50°F |
| September | 13°C 56°F |
| October | 18°C 64°F |
| November | 21°C 69°F |
| December | 25°C 77°F |