Average annual temperature is 25.9 °C
Absolute maximum temperature: 39.7 °C
Absolute minimum temperature: 14.2 °C
Number of sunny days: 101 days
Number of rainy days: 264 days
Look at detailed online map of Picú
* Weather data for Picú Guatemala is based on climate observations for 2026 year
| Jan | Feb | Mar | Apr | May | Jun | Jul | Aug | Sep | Oct | Nov | Dec | |
|---|---|---|---|---|---|---|---|---|---|---|---|---|
| Absolute maximum temperature (°C) | 31.0 | 32.7 | 35.8 | 39.7 | 38.2 | 39.5 | 34.1 | 34.5 | 33.3 | 34.1 | 30.0 | 31.0 |
| Average daytime temperature (°C) | 27.8 | 28.9 | 32.9 | 35.6 | 35.4 | 35.9 | 32.1 | 32.0 | 31.3 | 30.7 | 27.7 | 26.2 |
| Average temperature (°C) | 22.9 | 23.4 | 26.4 | 28.3 | 28.7 | 29.5 | 26.7 | 26.6 | 26.0 | 25.8 | 24.0 | 22.4 |
| Average night temperature (°C) | 19.3 | 19.7 | 21.3 | 22.5 | 23.4 | 24.5 | 23.2 | 23.0 | 22.6 | 22.4 | 21.5 | 19.8 |
| Absolute minimum temperature (°C) | 14.7 | 16.1 | 19.9 | 20.5 | 20.3 | 22.6 | 21.7 | 21.8 | 21.7 | 20.0 | 18.3 | 14.2 |
| Jan | Feb | Mar | Apr | May | Jun | Jul | Aug | Sep | Oct | Nov | Dec | |
|---|---|---|---|---|---|---|---|---|---|---|---|---|
| Daylight maximum duration (h) | 11.0 | 11.0 | 12.0 | 12.0 | 13.0 | 13.0 | 13.0 | 12.0 | 12.0 | 11.0 | 11.0 | 11.0 |
| Daylight mean duration (h) | 11.2 | 11.6 | 12.0 | 12.5 | 12.9 | 13.1 | 13.0 | 12.7 | 12.2 | 11.8 | 11.3 | 11.1 |
| Daylight minimum duration (h) | 11.0 | 11.0 | 11.0 | 12.0 | 12.0 | 13.0 | 12.0 | 12.0 | 12.0 | 11.0 | 11.0 | 11.0 |
| Sunshine mean duration (h) | 9.3 | 9.3 | 10.8 | 11.2 | 11.5 | 11.0 | 9.6 | 10.0 | 9.9 | 9.7 | 7.6 | 7.2 |
| Precipitation (mm) | 75 | 73 | 17 | 11 | 97 | 83 | 233 | 190 | 245 | 199 | 272 | 113 |
| Sunny days | 13 | 9 | 19 | 20 | 14 | 13 | 0 | 2 | 0 | 2 | 3 | 6 |
| Rainy days | 18 | 19 | 12 | 10 | 17 | 17 | 31 | 29 | 30 | 29 | 27 | 25 |
| Snow days | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 |
The largest precipitation sum in Picú is at