Average annual temperature is 20.4 °C
Absolute maximum temperature: 30.7 °C
Absolute minimum temperature: 13.2 °C
Number of sunny days: 88
Number of rainy days: 277
Number of snow days:
Average annual precipitation: 2255 mm
Look at detailed online map of Heredia
* Weather data for Heredia Costa Rica is based on climate observations for 2023 year
| Jan | Feb | Mar | Apr | Maggio | Jun | Jul | Aug | Sep | Oct | Nov | Dec | |
|---|---|---|---|---|---|---|---|---|---|---|---|---|
| Absolute maximum temperature (°C) | 26.6 | 27.8 | 29.7 | 30.3 | 30.7 | 27.5 | 27.4 | 27.6 | 27.4 | 26.1 | 27.2 | 27.5 |
| Average daytime temperature (°C) | 25 | 25.6 | 26.1 | 27.8 | 27.9 | 25.3 | 25.6 | 25.7 | 25.9 | 23.9 | 24.4 | 25.2 |
| Average temperature (°C) | 19.9 | 20.1 | 20.2 | 21.1 | 21.7 | 20.5 | 20.7 | 20.5 | 20.3 | 19.5 | 19.8 | 20.3 |
| Average night temperature (°C) | 16.3 | 16.7 | 16.4 | 16.4 | 17.6 | 17.4 | 17.5 | 17.1 | 16.7 | 16.9 | 17 | 16.9 |
| Absolute minimum temperature (°C) | 14.1 | 14.9 | 14.7 | 13.2 | 16.4 | 15.7 | 15.6 | 15.6 | 15 | 15.9 | 15.8 | 14.6 |
| Jan | Feb | Mar | Apr | Maggio | Jun | Jul | Aug | Sep | Oct | Nov | Dec | |
|---|---|---|---|---|---|---|---|---|---|---|---|---|
| Daylight maximum duration (h) | 11.7 | 11.9 | 12.2 | 12.5 | 12.7 | 12.7 | 12.7 | 12.6 | 12.3 | 12 | 11.8 | 11.6 |
| Daylight mean duration (h) | 11.6 | 11.8 | 12.1 | 12.4 | 12.6 | 12.7 | 12.7 | 12.5 | 12.2 | 11.9 | 11.7 | 11.6 |
| Daylight minimum duration (h) | 11.6 | 11.7 | 11.9 | 12.2 | 12.5 | 12.7 | 12.6 | 12.3 | 12.1 | 11.8 | 11.6 | 11.5 |
| Sunshine mean duration (h) | 10.1 | 10.7 | 9.8 | 10.7 | 9.8 | 8.1 | 8.4 | 8.7 | 8.9 | 6.5 | 8.3 | 10.1 |
| Precipitation (mm) | 17 | 2 | 91 | 42 | 236 | 236 | 193 | 236 | 185 | 656 | 337 | 24 |
| Sunny days | 9 | 21 | 14 | 15 | 7 | 1 | 4 | 2 | 2 | 13 | ||
| Rainy days | 22 | 7 | 17 | 15 | 24 | 29 | 27 | 29 | 30 | 31 | 28 | 18 |
The largest precipitation sum in Heredia is at