Copiapó Climate by Month
Copiapó, Atacama, Chile
Mild all year, with almost no rain.
The climate in Copiapó is mild all year, with almost no rain. January is the warmest month, with highs around 76°F (24°C); July is the coolest at 61°F (16°C), and nights dip to 42°F (6°C). It gets only 0.4 in (10 mm) of rain a year.
- Warmest month
- 76°F(24°C)
- Average high, January
- Coldest nights
- 42°F(6°C)
- Average low, July
- Rain per year
- 0.4 in(10 mm)
- Wettest: July
- Humidity
- 62%
- Sunniest: December
Best and worst months in Copiapó
Best for weatherThe most comfortable weather comes from December to February, with highs around 75°F (24°C) and almost no rain.
Least pleasantJune and July are the least pleasant; July is the coldest, with highs of only 61°F (16°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 January.
Temperature and rain through the year
Highs and lows (°F)
Average highAverage low
Rain (in per month)
Copiapó weather by month
| Month | High | Low | Rain | Humidity | Sun |
|---|---|---|---|---|---|
| JanJanuaryBest | 76°F(24°C) | 57°F(14°C) | 0.0 in(0 mm) | 63% | 7.5 |
| FebFebruaryBest | 76°F(24°C) | 57°F(14°C) | 0.0 in(0 mm) | 64% | 7.1 |
| MarMarch | 73°F(23°C) | 55°F(13°C) | 0.0 in(1 mm) | 64% | 6.3 |
| AprApril | 69°F(20°C) | 51°F(11°C) | 0.0 in(0 mm) | 63% | 4.8 |
| MayMay | 64°F(18°C) | 47°F(8°C) | 0.0 in(1 mm) | 66% | 3.6 |
| JunJune | 62°F(17°C) | 43°F(6°C) | 0.0 in(1 mm) | 60% | 3.1 |
| JulJuly | 61°F(16°C) | 42°F(6°C) | 0.2 in(5 mm) | 61% | 3.5 |
| AugAugust | 63°F(17°C) | 44°F(7°C) | 0.0 in(1 mm) | 57% | 4.3 |
| SepSeptember | 65°F(18°C) | 46°F(8°C) | 0.0 in(0 mm) | 60% | 5.7 |
| OctOctober | 67°F(20°C) | 49°F(9°C) | 0.0 in(1 mm) | 61% | 6.8 |
| NovNovember | 70°F(21°C) | 51°F(11°C) | 0.0 in(0 mm) | 60% | 7.7 |
| DecDecemberBest | 73°F(23°C) | 55°F(13°C) | 0.0 in(0 mm) | 59% | 8.0 |
1991–2020 averages. Sun is solar radiation in kWh/m² per day. Highlighted: the most comfortable months.
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