Average annual temperature is 24.9 °C
Absolute maximum temperature: 33.4 °C
Absolute minimum temperature: 18.1 °C
Number of sunny days: 15 days
Number of rainy days: 350 days
Look at detailed online map of Ana
* Weather data for Ana 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) | 28.8 | 28.8 | 30.0 | 32.8 | 32.3 | 33.4 | 33.0 | 32.8 | 32.9 | 32.5 | 31.6 | 31.1 |
| Average daytime temperature (°C) | 27.4 | 28.0 | 28.5 | 29.6 | 31.0 | 30.5 | 29.4 | 30.4 | 30.6 | 30.0 | 29.0 | 28.4 |
| Average temperature (°C) | 23.1 | 23.4 | 24.1 | 24.7 | 26.3 | 25.9 | 25.3 | 25.7 | 25.8 | 25.6 | 24.9 | 24.4 |
| Average night temperature (°C) | 20.1 | 19.9 | 20.6 | 20.6 | 22.7 | 22.8 | 22.7 | 22.8 | 22.6 | 22.9 | 22.4 | 21.6 |
| Absolute minimum temperature (°C) | 18.6 | 18.2 | 18.4 | 18.1 | 20.9 | 21.7 | 21.8 | 21.6 | 21.6 | 22.2 | 20.8 | 20.2 |
| 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 | 12.4 | 12.6 | 12.7 | 12.7 | 12.5 | 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) | 9.2 | 10.3 | 9.6 | 10.7 | 10.2 | 8.8 | 7.0 | 9.1 | 9.5 | 7.5 | 7.5 | 8.2 |
| Precipitation (mm) | 209 | 156 | 133 | 110 | 153 | 363 | 499 | 422 | 272 | 456 | 415 | 334 |
| Sunny days | 0 | 0 | 1 | 10 | 2 | 0 | 0 | 0 | 2 | 0 | 0 | 0 |
| Rainy days | 31 | 28 | 30 | 20 | 29 | 30 | 31 | 31 | 28 | 31 | 30 | 31 |
| Snow days | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 |
The largest precipitation sum in Ana is at