Average annual temperature is 19.7 °C
Absolute maximum temperature: 26.1 °C
Absolute minimum temperature: 9.7 °C
Number of sunny days: 13 days
Number of rainy days: 352 days
Look at detailed online map of San Juan Norte
* Weather data for San Juan Norte 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) | 23.8 | 25.8 | 24.4 | 25.1 | 26.1 | 24.9 | 25.9 | 25.0 | 24.2 | 23.6 | 24.5 | 25.6 |
| Average daytime temperature (°C) | 22.2 | 24.1 | 22.9 | 23.4 | 24.0 | 23.2 | 23.4 | 23.1 | 23.1 | 22.3 | 22.5 | 23.9 |
| Average temperature (°C) | 18.5 | 19.5 | 19.3 | 19.8 | 20.4 | 20.2 | 20.1 | 19.9 | 19.7 | 19.4 | 19.4 | 20.0 |
| Average night temperature (°C) | 14.3 | 14.7 | 15.4 | 15.7 | 16.8 | 16.8 | 16.8 | 16.4 | 16.2 | 16.5 | 16.5 | 16.5 |
| Absolute minimum temperature (°C) | 9.7 | 12.5 | 11.1 | 12.8 | 14.3 | 15.4 | 15.5 | 14.7 | 14.3 | 15.2 | 14.8 | 12.3 |
| 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) | 9.8 | 10.8 | 9.1 | 9.2 | 8.4 | 7.6 | 7.7 | 8.4 | 8.3 | 5.8 | 7.2 | 9.7 |
| Precipitation (mm) | 218 | 47 | 247 | 222 | 316 | 482 | 452 | 514 | 495 | 775 | 612 | 106 |
| Sunny days | 1 | 7 | 0 | 0 | 0 | 0 | 0 | 1 | 0 | 0 | 0 | 4 |
| Rainy days | 30 | 21 | 31 | 30 | 31 | 30 | 31 | 30 | 30 | 31 | 30 | 27 |
| Snow days | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 |
The best time to visit San Juan Norte during the most sunny months:
The largest precipitation sum in San Juan Norte is at