Average annual temperature is 14.8 °C
Absolute maximum temperature: 31.6 °C
Absolute minimum temperature: -0.9 °C
Number of sunny days: 144 days
Number of rainy days: 220 days
Number of snow days: 1 day
Look at detailed online map of Rosasmayo
* Weather data for Rosasmayo 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) | 25.3 | 25.1 | 21.5 | 26.3 | 25.7 | 24.6 | 25.4 | 27.3 | 29.9 | 30.1 | 31.6 | 25.5 |
| Average daytime temperature (°C) | 19.7 | 18.2 | 18.5 | 19.2 | 20.4 | 19.0 | 20.6 | 22.3 | 23.8 | 24.8 | 24.3 | 20.9 |
| Average temperature (°C) | 14.6 | 13.8 | 14.0 | 13.5 | 13.8 | 12.1 | 13.6 | 14.7 | 16.4 | 17.3 | 17.6 | 16.2 |
| Average night temperature (°C) | 10.5 | 10.4 | 10.2 | 9.1 | 9.2 | 6.8 | 8.1 | 8.6 | 10.4 | 11.7 | 12.4 | 12.8 |
| Absolute minimum temperature (°C) | 7.0 | 6.4 | 8.6 | 7.3 | 6.4 | -0.9 | 5.1 | 4.2 | 5.2 | 7.7 | 7.3 | 10.6 |
| 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 | 11.2 | 11.0 | 11.1 | 11.5 | 12.0 | 12.5 | 13.0 | 13.3 |
| Daylight minimum duration (h) | 12.0 | 12.0 | 11.0 | 11.0 | 11.0 | 10.0 | 10.0 | 11.0 | 11.0 | 12.0 | 12.0 | 13.0 |
| Sunshine mean duration (h) | 10.7 | 9.0 | 10.2 | 10.2 | 9.5 | 9.9 | 10.1 | 10.0 | 10.4 | 10.7 | 11.1 | 9.6 |
| Precipitation (mm) | 125 | 127 | 119 | 40 | 34 | 6 | 3 | 10 | 8 | 41 | 74 | 151 |
| Sunny days | 4 | 0 | 3 | 9 | 16 | 22 | 26 | 21 | 20 | 13 | 8 | 2 |
| Rainy days | 27 | 28 | 28 | 21 | 15 | 7 | 5 | 10 | 10 | 18 | 22 | 29 |
| Snow days | 0 | 0 | 0 | 0 | 0 | 1 | 0 | 0 | 0 | 0 | 0 | 0 |
The largest precipitation sum in Rosasmayo is at