Average annual temperature is 22.3 °C
Absolute maximum temperature: 33.5 °C
Absolute minimum temperature: 13.2 °C
Number of sunny days: 41 days
Number of rainy days: 324 days
Look at detailed online map of San Juan deTulumayo
* Weather data for San Juan deTulumayo 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) | 31.4 | 29.0 | 31.0 | 29.8 | 29.1 | 29.1 | 30.9 | 32.3 | 33.5 | 33.3 | 31.6 | 31.7 |
| Average daytime temperature (°C) | 26.9 | 27.3 | 27.2 | 27.9 | 27.6 | 27.5 | 29.1 | 30.3 | 30.9 | 30.4 | 28.3 | 28.6 |
| Average temperature (°C) | 21.7 | 22.0 | 21.8 | 22.1 | 21.9 | 21.2 | 22.2 | 22.6 | 22.9 | 23.6 | 22.8 | 23.2 |
| Average night temperature (°C) | 18.0 | 18.3 | 18.1 | 17.9 | 17.6 | 16.0 | 16.7 | 16.8 | 17.5 | 18.8 | 18.8 | 19.3 |
| Absolute minimum temperature (°C) | 15.0 | 15.4 | 16.2 | 14.7 | 15.9 | 13.2 | 14.1 | 14.9 | 16.1 | 16.6 | 16.2 | 17.2 |
| 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 | 12.1 | 12.3 | 12.5 | 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) | 8.2 | 8.5 | 7.6 | 9.5 | 10.1 | 10.4 | 10.6 | 10.8 | 10.5 | 9.9 | 8.7 | 9.1 |
| Precipitation (mm) | 265 | 283 | 302 | 201 | 171 | 38 | 26 | 40 | 97 | 152 | 196 | 230 |
| Sunny days | 2 | 0 | 2 | 2 | 3 | 12 | 9 | 6 | 2 | 3 | 0 | 0 |
| Rainy days | 29 | 28 | 29 | 28 | 28 | 18 | 22 | 25 | 28 | 28 | 30 | 31 |
| Snow days | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 |
The largest precipitation sum in San Juan deTulumayo is at