Average annual temperature is 3.4 °C
Absolute maximum temperature: 13.7 °C
Absolute minimum temperature: -8.7 °C
Number of sunny days: 59 days
Number of rainy days: 305 days
Number of snow days: 1 day
Look at detailed online map of Antamina
* Weather data for Antamina Peru is based on climate observations for 2026 year
| Jan | Feb | Mar | Apr | May | Jun | Jul | Aug | Sep | Oct | Nov | Dec | |
|---|---|---|---|---|---|---|---|---|---|---|---|---|
| Absolute maximum temperature (°C) | 11.3 | 10.1 | 11.4 | 10.5 | 11.7 | 11.1 | 12.7 | 13.2 | 13.3 | 13.7 | 12.4 | 13.0 |
| Average daytime temperature (°C) | 7.4 | 8.5 | 8.1 | 8.7 | 8.9 | 9.6 | 11.3 | 11.2 | 10.3 | 10.4 | 10.1 | 9.9 |
| Average temperature (°C) | 2.1 | 3.5 | 2.9 | 3.0 | 3.3 | 2.7 | 3.2 | 3.4 | 3.7 | 4.1 | 4.0 | 4.5 |
| Average night temperature (°C) | -2.4 | 0.2 | -0.7 | -1.3 | -1.5 | -2.7 | -3.1 | -2.6 | -1.2 | -0.2 | -0.2 | 0.9 |
| Absolute minimum temperature (°C) | -8.7 | -3.6 | -3.6 | -5.2 | -7.0 | -4.8 | -4.4 | -4.1 | -3.5 | -2.7 | -2.8 | -2.2 |
| Jan | Feb | Mar | Apr | May | Jun | Jul | Aug | Sep | Oct | Nov | Dec | |
|---|---|---|---|---|---|---|---|---|---|---|---|---|
| Daylight maximum duration (h) | 12.0 | 12.0 | 12.0 | 12.0 | 11.0 | 11.0 | 11.0 | 11.0 | 12.0 | 12.0 | 12.0 | 12.0 |
| Daylight mean duration (h) | 12.6 | 12.4 | 12.2 | 11.9 | 11.7 | 11.6 | 11.6 | 11.8 | 12.0 | 12.3 | 12.6 | 12.7 |
| Daylight minimum duration (h) | 12.0 | 12.0 | 12.0 | 11.0 | 11.0 | 11.0 | 11.0 | 11.0 | 11.0 | 12.0 | 12.0 | 12.0 |
| Sunshine mean duration (h) | 7.9 | 7.5 | 7.8 | 9.2 | 10.1 | 10.6 | 10.7 | 10.9 | 10.3 | 9.7 | 8.3 | 7.4 |
| Precipitation (mm) | 162 | 197 | 198 | 136 | 78 | 13 | 15 | 48 | 132 | 187 | 254 | 248 |
| Sunny days | 0 | 0 | 1 | 1 | 4 | 18 | 21 | 12 | 2 | 0 | 0 | 0 |
| Rainy days | 31 | 28 | 30 | 29 | 27 | 12 | 10 | 18 | 28 | 31 | 30 | 31 |
| Snow days | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 1 | 0 | 0 | 0 | 0 |
The largest precipitation sum in Antamina is at