Average annual temperature is 25.2 °C
Absolute maximum temperature: 37.5 °C
Absolute minimum temperature: 9.8 °C
Number of sunny days: 75 days
Number of rainy days: 290 days
Look at detailed online map of Rioja
* Weather data for Rioja 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) | 32.5 | 32.0 | 32.4 | 32.0 | 31.6 | 31.1 | 32.6 | 35.1 | 36.6 | 37.5 | 37.3 | 33.6 |
| Average daytime temperature (°C) | 29.3 | 28.7 | 29.2 | 29.2 | 28.2 | 28.2 | 30.8 | 32.3 | 33.4 | 34.5 | 32.3 | 30.6 |
| Average temperature (°C) | 24.5 | 24.3 | 24.6 | 24.5 | 23.9 | 22.7 | 24.7 | 26.0 | 27.0 | 27.9 | 26.7 | 25.8 |
| Average night temperature (°C) | 21.3 | 21.5 | 21.6 | 21.1 | 20.9 | 18.4 | 19.8 | 20.9 | 22.5 | 23.3 | 22.8 | 22.7 |
| Absolute minimum temperature (°C) | 17.7 | 19.1 | 20.4 | 18.5 | 17.9 | 9.8 | 15.7 | 17.4 | 20.1 | 21.5 | 19.2 | 21.2 |
| Jan | Feb | Mar | Apr | May | Jun | Jul | Aug | Sep | Oct | Nov | Dec | |
|---|---|---|---|---|---|---|---|---|---|---|---|---|
| Daylight maximum duration (h) | 12.0 | 12.0 | 12.0 | 11.0 | 11.0 | 11.0 | 11.0 | 11.0 | 12.0 | 12.0 | 12.0 | 12.0 |
| Daylight mean duration (h) | 12.7 | 12.5 | 12.2 | 11.8 | 11.6 | 11.4 | 11.5 | 11.7 | 12.0 | 12.4 | 12.7 | 12.8 |
| Daylight minimum duration (h) | 12.0 | 12.0 | 11.0 | 11.0 | 11.0 | 11.0 | 11.0 | 11.0 | 11.0 | 12.0 | 12.0 | 12.0 |
| Sunshine mean duration (h) | 8.3 | 7.5 | 7.7 | 8.4 | 8.2 | 9.8 | 10.1 | 10.2 | 10.2 | 10.2 | 9.7 | 8.9 |
| Precipitation (mm) | 225 | 320 | 298 | 152 | 185 | 33 | 4 | 53 | 87 | 79 | 189 | 276 |
| Sunny days | 3 | 2 | 0 | 3 | 2 | 9 | 17 | 19 | 6 | 10 | 3 | 1 |
| Rainy days | 28 | 26 | 31 | 27 | 29 | 21 | 14 | 12 | 24 | 21 | 27 | 30 |
| Snow days | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 |
The largest precipitation sum in Rioja is at