Chilecito Climate by Month
Chilecito, La Rioja, Argentina
Hot summers and cool winters, with little rain, mostly from December to March.
Chilecito has hot summers and cool winters, with little rain, mostly from December to March. Expect highs of 90°F (32°C) in January and 62°F (17°C) in July, with the coldest nights (July) near 34°F (1°C). It gets only 6.8 in (173 mm) of rain a year. April to October are almost completely dry.
- Warmest month
- 90°F(32°C)
- Average high, January
- Coldest nights
- 34°F(1°C)
- Average low, July
- Rain per year
- 6.8 in(173 mm)
- Wettest: January
- Humidity
- 51%
- Sunniest: November
Best and worst months in Chilecito
Best for weatherApril and September are the best time for weather in Chilecito: highs near 75°F (24°C) and almost no rain.
Least pleasantDecember and January are the least pleasant; January is the hottest, with highs of 90°F (32°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)
Chilecito weather by month
| Month | High | Low | Rain | Humidity | Sun |
|---|---|---|---|---|---|
| JanJanuary | 90°F(32°C) | 63°F(17°C) | 1.8 in(45 mm) | 51% | 6.4 |
| FebFebruary | 88°F(31°C) | 61°F(16°C) | 1.4 in(36 mm) | 55% | 5.8 |
| MarMarch | 82°F(28°C) | 58°F(14°C) | 1.1 in(27 mm) | 60% | 5.4 |
| AprAprilBest | 75°F(24°C) | 49°F(9°C) | 0.2 in(6 mm) | 58% | 4.6 |
| MayMay | 67°F(19°C) | 41°F(5°C) | 0.2 in(4 mm) | 63% | 3.5 |
| JunJune | 63°F(17°C) | 36°F(2°C) | 0.0 in(1 mm) | 58% | 3.2 |
| JulJuly | 62°F(17°C) | 34°F(1°C) | 0.1 in(3 mm) | 52% | 3.5 |
| AugAugust | 69°F(21°C) | 39°F(4°C) | 0.1 in(2 mm) | 42% | 4.4 |
| SepSeptemberBest | 75°F(24°C) | 45°F(7°C) | 0.2 in(4 mm) | 40% | 5.9 |
| OctOctober | 80°F(27°C) | 51°F(11°C) | 0.3 in(7 mm) | 46% | 6.5 |
| NovNovember | 85°F(30°C) | 57°F(14°C) | 0.5 in(13 mm) | 46% | 6.6 |
| DecDecember | 89°F(32°C) | 62°F(17°C) | 1.0 in(25 mm) | 46% | 6.5 |
1991–2020 averages. Sun is solar radiation in kWh/m² per day. Highlighted: the most comfortable months.
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