Average annual temperature is 26.1 °C
Absolute maximum temperature: 37.5 °C
Absolute minimum temperature: 18.4 °C
Number of sunny days: 52 days
Number of rainy days: 313 days
Look at detailed online map of San Ramón
* Weather data for San Ramón 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) | 33.4 | 33.3 | 33.7 | 32.0 | 31.4 | 31.5 | 32.6 | 34.9 | 36.9 | 37.5 | 35.0 | 33.0 |
| Average daytime temperature (°C) | 30.0 | 30.0 | 29.1 | 29.5 | 29.3 | 29.1 | 30.7 | 32.5 | 33.8 | 33.8 | 31.6 | 30.6 |
| Average temperature (°C) | 25.5 | 25.5 | 25.1 | 25.2 | 25.6 | 24.8 | 25.7 | 27.1 | 27.8 | 28.0 | 26.8 | 26.1 |
| Average night temperature (°C) | 22.2 | 22.6 | 22.6 | 22.7 | 22.9 | 21.7 | 22.2 | 23.0 | 23.6 | 23.9 | 23.5 | 23.3 |
| Absolute minimum temperature (°C) | 19.6 | 21.4 | 21.7 | 21.3 | 20.5 | 18.4 | 20.9 | 20.6 | 22.3 | 22.8 | 22.0 | 22.2 |
| 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) | 12.4 | 12.3 | 12.1 | 12.0 | 11.8 | 11.8 | 11.8 | 11.9 | 12.1 | 12.2 | 12.4 | 12.5 |
| 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) | 8.9 | 9.0 | 7.0 | 7.5 | 9.6 | 10.1 | 10.4 | 10.4 | 10.3 | 9.7 | 9.5 | 8.5 |
| Precipitation (mm) | 194 | 182 | 383 | 353 | 230 | 157 | 73 | 79 | 70 | 175 | 224 | 277 |
| Sunny days | 1 | 3 | 0 | 2 | 1 | 6 | 4 | 13 | 8 | 10 | 2 | 2 |
| Rainy days | 30 | 25 | 31 | 28 | 30 | 24 | 27 | 18 | 22 | 21 | 28 | 29 |
| Snow days | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 |
The largest precipitation sum in San Ramón is at