Average annual temperature is 24.0 °C
Absolute maximum temperature: 34.1 °C
Absolute minimum temperature: 17.9 °C
Number of sunny days: 52 days
Number of rainy days: 313 days
Look at detailed online map of Río Blanco Este
* Weather data for Río Blanco Este Costa Rica is based on climate observations for 2026 year
| Jan | Feb | Mar | Apr | May | Jun | Jul | Aug | Sep | Oct | Nov | Dec | |
|---|---|---|---|---|---|---|---|---|---|---|---|---|
| Absolute maximum temperature (°C) | 32.6 | 33.8 | 33.9 | 33.6 | 34.1 | 30.0 | 31.5 | 30.9 | 30.2 | 29.5 | 29.0 | 30.3 |
| Average daytime temperature (°C) | 29.3 | 32.4 | 30.4 | 32.0 | 31.1 | 27.7 | 28.4 | 27.9 | 28.6 | 26.9 | 27.1 | 28.5 |
| Average temperature (°C) | 23.5 | 25.2 | 24.2 | 25.4 | 25.2 | 23.6 | 24.0 | 23.6 | 23.8 | 22.8 | 23.0 | 23.9 |
| Average night temperature (°C) | 19.5 | 20.1 | 19.9 | 20.8 | 21.4 | 21.0 | 21.1 | 21.1 | 20.8 | 20.7 | 20.4 | 20.7 |
| Absolute minimum temperature (°C) | 17.9 | 18.3 | 17.9 | 19.3 | 19.4 | 20.0 | 19.9 | 19.5 | 19.3 | 20.0 | 19.7 | 19.4 |
| Jan | Feb | Mar | Apr | May | Jun | Jul | Aug | Sep | Oct | Nov | Dec | |
|---|---|---|---|---|---|---|---|---|---|---|---|---|
| Daylight maximum duration (h) | 11.0 | 11.0 | 12.0 | 12.0 | 12.0 | 12.0 | 12.0 | 12.0 | 12.0 | 12.0 | 11.0 | 11.0 |
| Daylight mean duration (h) | 11.6 | 11.8 | 12.1 | 12.3 | 12.6 | 12.7 | 12.6 | 12.4 | 12.2 | 11.9 | 11.7 | 11.5 |
| Daylight minimum duration (h) | 11.0 | 11.0 | 11.0 | 12.0 | 12.0 | 12.0 | 12.0 | 12.0 | 12.0 | 11.0 | 11.0 | 11.0 |
| Sunshine mean duration (h) | 10.6 | 11.0 | 10.6 | 11.1 | 9.8 | 8.0 | 8.8 | 8.1 | 8.9 | 6.5 | 8.1 | 10.2 |
| Precipitation (mm) | 38 | 8 | 151 | 56 | 161 | 394 | 297 | 346 | 179 | 575 | 345 | 46 |
| Sunny days | 11 | 15 | 5 | 2 | 1 | 1 | 1 | 1 | 0 | 0 | 1 | 14 |
| Rainy days | 20 | 13 | 26 | 28 | 30 | 29 | 30 | 30 | 30 | 31 | 29 | 17 |
| Snow days | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 |
The largest precipitation sum in Río Blanco Este is at