Average annual temperature is 5.5 °C
Absolute maximum temperature: 15.9 °C
Absolute minimum temperature: -4.9 °C
Number of sunny days: 92 days
Number of rainy days: 273 days
Look at detailed online map of Riyiñan
* Weather data for Riyiñan 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) | 12.9 | 12.0 | 12.7 | 12.6 | 12.7 | 13.4 | 15.4 | 15.9 | 14.4 | 15.6 | 15.7 | 14.6 |
| Average daytime temperature (°C) | 10.8 | 10.7 | 10.8 | 11.1 | 10.5 | 11.4 | 13.1 | 12.7 | 12.8 | 13.0 | 12.9 | 12.7 |
| Average temperature (°C) | 5.0 | 5.7 | 5.4 | 5.0 | 4.4 | 4.7 | 5.6 | 5.5 | 5.8 | 6.1 | 6.0 | 6.9 |
| Average night temperature (°C) | 0.8 | 2.3 | 1.7 | -0.2 | -0.2 | -0.8 | -0.9 | -0.7 | -0.1 | 0.4 | 0.8 | 2.4 |
| Absolute minimum temperature (°C) | -4.3 | -1.5 | -3.9 | -3.2 | -3.0 | -2.6 | -2.6 | -3.1 | -3.3 | -4.9 | -3.7 | -0.8 |
| 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) | 12.9 | 12.6 | 12.2 | 11.8 | 11.5 | 11.3 | 11.4 | 11.6 | 12.0 | 12.4 | 12.8 | 12.9 |
| 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) | 8.9 | 7.9 | 8.5 | 10.0 | 9.8 | 10.5 | 10.5 | 10.7 | 10.7 | 10.4 | 9.8 | 10.0 |
| Precipitation (mm) | 228 | 275 | 234 | 98 | 62 | 2 | 11 | 33 | 78 | 147 | 143 | 197 |
| Sunny days | 2 | 0 | 0 | 3 | 12 | 25 | 21 | 14 | 7 | 5 | 3 | 0 |
| Rainy days | 29 | 28 | 31 | 27 | 19 | 5 | 10 | 17 | 23 | 26 | 27 | 31 |
| Snow days | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 |
The largest precipitation sum in Riyiñan is at