Rosario de Lerma Climate by Month
Rosario de Lerma, Salta, Argentina
Warm summers and cool winters, with most rain from December to March.
The climate in Rosario de Lerma is one of warm summers and cool winters, with most rain from December to March. December is the warmest month, with highs around 82°F (28°C); July is the coolest at 66°F (19°C), and nights dip to 37°F (3°C). It gets 20 in (510 mm) of rain a year, 80% of it from December to March. May to September are almost completely dry.
- Warmest month
- 82°F(28°C)
- Average high, December
- Coldest nights
- 37°F(3°C)
- Average low, July
- Rain per year
- 20 in(510 mm)
- Wettest: January
- Humidity
- 60%
- Sunniest: January
Best and worst months in Rosario de Lerma
Best for weatherApril, August and September are the best time for weather in Rosario de Lerma: highs near 74°F (23°C) and almost no rain.
Least pleasantDecember and January are the least pleasant; January is the wettest, with 5.0 in (126 mm) of rain.
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 September.
Temperature and rain through the year
Highs and lows (°F)
Average highAverage low
Rain (in per month)
Rosario de Lerma weather by month
| Month | High | Low | Rain | Humidity | Sun |
|---|---|---|---|---|---|
| JanJanuary | 82°F(28°C) | 62°F(17°C) | 5.0 in(126 mm) | 68% | 6.1 |
| FebFebruary | 79°F(26°C) | 61°F(16°C) | 4.3 in(108 mm) | 72% | 5.2 |
| MarMarch | 76°F(25°C) | 59°F(15°C) | 3.2 in(82 mm) | 73% | 4.9 |
| AprAprilBest | 73°F(23°C) | 53°F(12°C) | 1.0 in(26 mm) | 66% | 4.1 |
| MayMay | 68°F(20°C) | 46°F(8°C) | 0.2 in(6 mm) | 69% | 3.3 |
| JunJune | 66°F(19°C) | 40°F(4°C) | 0.1 in(3 mm) | 66% | 3.1 |
| JulJuly | 66°F(19°C) | 37°F(3°C) | 0.1 in(2 mm) | 54% | 3.5 |
| AugAugustBest | 72°F(22°C) | 41°F(5°C) | 0.1 in(2 mm) | 45% | 4.3 |
| SepSeptemberBest | 77°F(25°C) | 47°F(8°C) | 0.2 in(4 mm) | 42% | 5.1 |
| OctOctober | 80°F(27°C) | 54°F(12°C) | 0.7 in(18 mm) | 53% | 5.4 |
| NovNovember | 82°F(28°C) | 58°F(15°C) | 1.6 in(41 mm) | 56% | 6.0 |
| DecDecember | 82°F(28°C) | 61°F(16°C) | 3.6 in(92 mm) | 61% | 5.9 |
1991–2020 averages. Sun is solar radiation in kWh/m² per day. Highlighted: the most comfortable months.
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