Average annual temperature is 23.4 °C
Absolute maximum temperature: 30.8 °C
Absolute minimum temperature: 17.1 °C
Number of sunny days: 13 days
Number of rainy days: 352 days
Look at detailed online map of Lomas
* Weather data for Lomas 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) | 26.5 | 25.7 | 27.4 | 30.8 | 29.6 | 29.5 | 29.2 | 29.8 | 30.7 | 29.9 | 29.3 | 29.1 |
| Average daytime temperature (°C) | 24.5 | 24.7 | 25.3 | 26.4 | 27.7 | 27.5 | 27.2 | 27.8 | 28.4 | 27.5 | 26.6 | 26.0 |
| Average temperature (°C) | 21.4 | 21.4 | 22.0 | 22.7 | 24.3 | 24.3 | 24.0 | 24.3 | 24.7 | 24.3 | 23.6 | 23.1 |
| Average night temperature (°C) | 18.8 | 18.4 | 19.3 | 19.3 | 21.4 | 21.5 | 21.5 | 21.6 | 21.8 | 21.8 | 21.1 | 20.6 |
| Absolute minimum temperature (°C) | 17.4 | 17.1 | 17.5 | 17.3 | 19.3 | 20.4 | 20.4 | 20.1 | 20.4 | 20.4 | 19.7 | 19.6 |
| 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 | 12.6 | 12.4 | 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) | 9.1 | 10.2 | 8.9 | 10.2 | 9.8 | 8.1 | 7.5 | 8.6 | 9.3 | 7.3 | 7.4 | 8.2 |
| Precipitation (mm) | 241 | 173 | 154 | 101 | 94 | 233 | 250 | 259 | 95 | 309 | 306 | 220 |
| Sunny days | 0 | 0 | 0 | 8 | 3 | 0 | 0 | 0 | 1 | 0 | 0 | 1 |
| Rainy days | 31 | 28 | 31 | 22 | 28 | 30 | 31 | 31 | 29 | 31 | 30 | 30 |
| Snow days | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 |
The largest precipitation sum in Lomas is at