Average annual temperature is 20.0 °C
Absolute maximum temperature: 34.9 °C
Absolute minimum temperature: 3.9 °C
Number of sunny days: 158 days
Number of rainy days: 207 days
Look at detailed online map of Arrayán
* Weather data for Arrayán Bolivia is based on climate observations for 2026 year
| Jan | Feb | Mar | Apr | May | Jun | Jul | Aug | Sep | Oct | Nov | Dec | |
|---|---|---|---|---|---|---|---|---|---|---|---|---|
| Absolute maximum temperature (°C) | 30.7 | 29.7 | 29.4 | 28.9 | 30.1 | 29.2 | 31.0 | 33.6 | 34.2 | 34.3 | 34.9 | 32.6 |
| Average daytime temperature (°C) | 26.9 | 25.3 | 25.7 | 25.5 | 25.8 | 24.6 | 25.8 | 28.2 | 29.8 | 29.7 | 30.3 | 28.4 |
| Average temperature (°C) | 20.9 | 19.9 | 20.2 | 19.2 | 18.8 | 16.5 | 17.6 | 19.0 | 21.3 | 22.3 | 22.6 | 22.1 |
| Average night temperature (°C) | 16.2 | 15.7 | 15.9 | 14.9 | 14.4 | 11.0 | 12.3 | 12.8 | 15.3 | 16.8 | 16.9 | 17.6 |
| Absolute minimum temperature (°C) | 14.0 | 11.5 | 13.5 | 11.1 | 11.0 | 3.9 | 7.6 | 10.1 | 10.8 | 14.1 | 13.0 | 15.3 |
| Jan | Feb | Mar | Apr | May | Jun | Jul | Aug | Sep | Oct | Nov | Dec | |
|---|---|---|---|---|---|---|---|---|---|---|---|---|
| Daylight maximum duration (h) | 13.0 | 12.0 | 12.0 | 11.0 | 11.0 | 11.0 | 11.0 | 11.0 | 12.0 | 12.0 | 13.0 | 13.0 |
| Daylight mean duration (h) | 13.1 | 12.7 | 12.2 | 11.7 | 11.3 | 11.0 | 11.1 | 11.5 | 12.0 | 12.5 | 13.0 | 13.2 |
| 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 | 13.0 |
| Sunshine mean duration (h) | 10.3 | 8.6 | 9.6 | 9.9 | 8.9 | 9.8 | 9.2 | 10.0 | 10.1 | 10.5 | 11.1 | 9.9 |
| Precipitation (mm) | 171 | 147 | 131 | 55 | 47 | 6 | 13 | 7 | 21 | 35 | 62 | 187 |
| Sunny days | 5 | 2 | 1 | 11 | 15 | 22 | 23 | 24 | 20 | 16 | 13 | 6 |
| Rainy days | 26 | 26 | 30 | 19 | 16 | 8 | 8 | 7 | 10 | 15 | 17 | 25 |
| Snow days | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 |
The largest precipitation sum in Arrayán is at