Rosario de la Frontera Climate by Month
Rosario de la Frontera, Salta, Argentina
Hot summers and cool winters, with most rain from December to March.
The climate in Rosario de la Frontera is one of hot summers and cool winters, with most rain from December to March. Expect highs of 87°F (30°C) in January and 67°F (19°C) in June, with the coldest nights (July) near 41°F (5°C). It gets 23 in (593 mm) of rain a year, 76% of it from December to March. June to September are almost completely dry.
- Warmest month
- 87°F(30°C)
- Average high, January
- Coldest nights
- 41°F(5°C)
- Average low, July
- Rain per year
- 23 in(593 mm)
- Wettest: January
- Humidity
- 61%
- Sunniest: January
Best and worst months in Rosario de la Frontera
Best for weatherThe most comfortable weather comes in April and August, with highs around 75°F (24°C) and about 0.8 in (21 mm) of rain a month.
Least pleasantDecember and January are the least pleasant; January is the hottest, with highs of 87°F (30°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 August.
Temperature and rain through the year
Highs and lows (°F)
Average highAverage low
Rain (in per month)
Rosario de la Frontera weather by month
| Month | High | Low | Rain | Humidity | Sun |
|---|---|---|---|---|---|
| JanJanuary | 87°F(30°C) | 65°F(19°C) | 5.0 in(127 mm) | 65% | 6.2 |
| FebFebruary | 85°F(29°C) | 65°F(18°C) | 4.8 in(121 mm) | 68% | 5.4 |
| MarMarch | 80°F(27°C) | 61°F(16°C) | 3.8 in(97 mm) | 75% | 4.7 |
| AprAprilBest | 76°F(24°C) | 57°F(14°C) | 1.6 in(40 mm) | 68% | 3.9 |
| MayMay | 70°F(21°C) | 49°F(10°C) | 0.5 in(12 mm) | 69% | 3.2 |
| JunJune | 67°F(19°C) | 43°F(6°C) | 0.2 in(6 mm) | 68% | 3.0 |
| JulJuly | 68°F(20°C) | 41°F(5°C) | 0.1 in(2 mm) | 55% | 3.5 |
| AugAugustBest | 74°F(23°C) | 43°F(6°C) | 0.1 in(2 mm) | 48% | 4.3 |
| SepSeptember | 80°F(27°C) | 51°F(10°C) | 0.2 in(4 mm) | 42% | 5.0 |
| OctOctober | 83°F(28°C) | 57°F(14°C) | 1.0 in(26 mm) | 52% | 5.3 |
| NovNovember | 86°F(30°C) | 62°F(17°C) | 2.1 in(53 mm) | 56% | 6.0 |
| DecDecember | 87°F(30°C) | 64°F(18°C) | 4.1 in(103 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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