Santa Lucía, Argentina Climate by Month
Santa Lucía, San Juan, Argentina
Hot summers and cool winters, with little rain, mostly from November to March.
Hot summers and cool winters, with little rain, mostly from November to March: that's Santa Lucía's climate in short. January is the warmest month, with highs around 93°F (34°C); July is the coolest at 61°F (16°C), and nights dip to 33°F (0°C). It gets only 9.9 in (252 mm) of rain a year. May to September are almost completely dry.
- Warmest month
- 93°F(34°C)
- Average high, January
- Coldest nights
- 33°F(0°C)
- Average low, July
- Rain per year
- 9.9 in(252 mm)
- Wettest: January
- Humidity
- 51%
- Sunniest: December
Best and worst months in Santa Lucía
Best for weatherThe most comfortable weather comes in April and September, with highs around 74°F (24°C) and almost no rain.
Least pleasantDecember and January are the least pleasant; January is the hottest, with highs of 93°F (34°C).
Comfort combines how close the afternoon high is to 75°F (24°C) with how much rain falls and how humid it is. See where the weather is best in April.
Temperature and rain through the year
Highs and lows (°F)
Average highAverage low
Rain (in per month)
Santa Lucía weather by month
| Month | High | Low | Rain | Humidity | Sun |
|---|---|---|---|---|---|
| JanJanuary | 93°F(34°C) | 66°F(19°C) | 1.8 in(46 mm) | 47% | 7.5 |
| FebFebruary | 90°F(32°C) | 64°F(18°C) | 1.8 in(46 mm) | 51% | 7.0 |
| MarMarch | 84°F(29°C) | 60°F(15°C) | 1.6 in(41 mm) | 56% | 5.8 |
| AprAprilBest | 75°F(24°C) | 51°F(10°C) | 0.7 in(18 mm) | 61% | 4.5 |
| MayMay | 67°F(20°C) | 42°F(5°C) | 0.3 in(8 mm) | 69% | 3.1 |
| JunJune | 63°F(17°C) | 35°F(1°C) | 0.1 in(2 mm) | 60% | 2.9 |
| JulJuly | 61°F(16°C) | 33°F(0°C) | 0.1 in(2 mm) | 55% | 3.2 |
| AugAugust | 68°F(20°C) | 37°F(3°C) | 0.1 in(3 mm) | 45% | 4.0 |
| SepSeptemberBest | 73°F(23°C) | 44°F(7°C) | 0.3 in(7 mm) | 42% | 5.4 |
| OctOctober | 81°F(27°C) | 53°F(11°C) | 0.7 in(18 mm) | 40% | 6.4 |
| NovNovember | 87°F(31°C) | 58°F(15°C) | 0.9 in(23 mm) | 40% | 7.7 |
| DecDecember | 91°F(33°C) | 64°F(18°C) | 1.5 in(38 mm) | 44% | 8.0 |
1991–2020 averages. Sun is solar radiation in kWh/m² per day. Highlighted: the most comfortable months.
Places with a similar climate
All 20 places like Santa Lucía →- 🇦🇷San MartínMendoza, Argentina · Pop. 83k96%matchSame winter lowsSame summer highsSanta Lucía vs San Martín →
- 🇦🇷ChilecitoLa Rioja, Argentina · Pop. 42k88%matchSame winter lowsSame humiditySanta Lucía vs Chilecito →
- 🇦🇷La RiojaArgentina · Pop. 179k85%matchSame summer highsSimilar rainfallSanta Lucía vs La Rioja →
- 🇦🇷MendozaArgentina · Pop. 115k84%matchSame winter lowsSame humiditySanta Lucía vs Mendoza →
- 🇦🇷General AlvearMendoza, Argentina · Pop. 36k82%matchSame summer highsSame winter lowsSanta Lucía vs General Alvear →