Average annual temperature is 22.1 °C
Absolute maximum temperature: 32.3 °C
Absolute minimum temperature: 13.6 °C
Number of sunny days: 82 days
Number of rainy days: 283 days
Look at detailed online map of Escazú
* Weather data for Escazú 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) | 29.3 | 30.7 | 31.2 | 31.8 | 32.3 | 30.2 | 29.9 | 30.0 | 29.7 | 28.3 | 29.9 | 29.7 |
| Average daytime temperature (°C) | 27.5 | 28.7 | 28.3 | 29.8 | 29.6 | 27.0 | 27.8 | 27.7 | 28.0 | 26.0 | 26.6 | 27.9 |
| Average temperature (°C) | 21.6 | 22.5 | 21.9 | 22.8 | 23.1 | 21.8 | 22.5 | 22.1 | 21.9 | 21.1 | 21.5 | 22.5 |
| Average night temperature (°C) | 17.7 | 18.6 | 17.7 | 17.8 | 18.9 | 18.3 | 19.0 | 18.4 | 18.0 | 17.9 | 18.2 | 18.9 |
| Absolute minimum temperature (°C) | 15.8 | 16.6 | 15.3 | 13.6 | 17.2 | 16.7 | 16.8 | 16.8 | 16.0 | 16.1 | 16.8 | 16.2 |
| 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 | 11.6 |
| 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) | 10.3 | 10.9 | 10.0 | 10.8 | 9.8 | 8.2 | 8.6 | 8.8 | 9.0 | 6.8 | 8.2 | 10.3 |
| Precipitation (mm) | 66 | 2 | 136 | 48 | 266 | 382 | 374 | 490 | 381 | 635 | 377 | 65 |
| Sunny days | 13 | 24 | 11 | 10 | 5 | 0 | 2 | 1 | 0 | 0 | 2 | 14 |
| Rainy days | 18 | 4 | 20 | 20 | 26 | 30 | 29 | 30 | 30 | 31 | 28 | 17 |
| Snow days | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 |
The largest precipitation sum in Escazú is at