Average annual temperature is 24.0 °C
Absolute maximum temperature: 31.2 °C
Absolute minimum temperature: 15.5 °C
Number of sunny days: 4 days
Number of rainy days: 361 days
Look at detailed online map of Nantalz
* Weather data for Nantalz 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) | 27.5 | 28.0 | 28.3 | 31.2 | 30.8 | 29.9 | 29.8 | 30.4 | 30.7 | 30.5 | 30.2 | 29.3 |
| Average daytime temperature (°C) | 25.8 | 25.7 | 26.3 | 27.5 | 28.8 | 28.3 | 28.0 | 28.6 | 29.1 | 28.1 | 27.5 | 27.1 |
| Average temperature (°C) | 22.1 | 22.0 | 22.7 | 23.5 | 25.0 | 24.9 | 24.7 | 24.9 | 25.2 | 24.9 | 24.3 | 23.6 |
| Average night temperature (°C) | 19.1 | 19.0 | 20.0 | 20.4 | 22.2 | 22.4 | 22.0 | 22.3 | 22.1 | 22.5 | 22.0 | 20.9 |
| Absolute minimum temperature (°C) | 15.5 | 16.9 | 16.7 | 16.5 | 19.1 | 20.9 | 20.5 | 20.7 | 20.3 | 21.4 | 19.7 | 18.5 |
| 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) | 8.8 | 8.9 | 8.4 | 9.5 | 9.5 | 8.1 | 7.3 | 8.4 | 9.3 | 7.6 | 7.7 | 8.3 |
| Precipitation (mm) | 365 | 265 | 325 | 180 | 216 | 236 | 349 | 365 | 217 | 333 | 404 | 327 |
| Sunny days | 0 | 0 | 0 | 3 | 0 | 0 | 0 | 0 | 1 | 0 | 0 | 0 |
| Rainy days | 31 | 28 | 31 | 27 | 31 | 30 | 31 | 31 | 29 | 31 | 30 | 31 |
| Snow days | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 |
The largest precipitation sum in Nantalz is at