Average annual temperature is 27.3 °C
Absolute maximum temperature: 37.9 °C
Absolute minimum temperature: 21.3 °C
Number of sunny days: 94 days
Number of rainy days: 271 days
Look at detailed online map of Ujarrás
* Weather data for Ujarrás 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) | 34.8 | 36.5 | 36.7 | 37.0 | 37.9 | 32.5 | 34.8 | 35.3 | 32.1 | 32.3 | 31.8 | 33.9 |
| Average daytime temperature (°C) | 31.7 | 34.8 | 33.9 | 35.3 | 34.2 | 29.9 | 31.1 | 30.4 | 30.5 | 29.5 | 29.3 | 31.6 |
| Average temperature (°C) | 26.9 | 29.2 | 28.2 | 29.1 | 28.8 | 26.4 | 26.9 | 26.5 | 26.5 | 25.6 | 25.7 | 27.3 |
| Average night temperature (°C) | 23.3 | 25.0 | 24.0 | 24.5 | 25.1 | 24.1 | 24.2 | 24.0 | 23.8 | 23.3 | 23.3 | 24.1 |
| Absolute minimum temperature (°C) | 21.3 | 22.6 | 21.9 | 22.7 | 23.5 | 23.4 | 22.7 | 22.3 | 22.8 | 22.3 | 21.8 | 21.9 |
| 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) | 10.3 | 10.9 | 10.5 | 11.2 | 9.9 | 8.2 | 8.6 | 8.6 | 9.2 | 7.1 | 8.5 | 10.1 |
| Precipitation (mm) | 56 | 0 | 48 | 34 | 103 | 249 | 221 | 248 | 131 | 567 | 308 | 26 |
| Sunny days | 11 | 28 | 13 | 11 | 8 | 1 | 2 | 2 | 3 | 0 | 1 | 14 |
| Rainy days | 20 | 0 | 18 | 19 | 23 | 29 | 29 | 29 | 27 | 31 | 29 | 17 |
| Snow days | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 |
The largest precipitation sum in Ujarrás is at