Average annual temperature is 26.1 °C
Absolute maximum temperature: 38.4 °C
Absolute minimum temperature: 17.8 °C
Number of sunny days: 60 days
Number of rainy days: 305 days
Look at detailed online map of Miriam
* Weather data for Miriam 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) | 35.6 | 38.1 | 37.3 | 37.9 | 38.4 | 33.0 | 33.6 | 33.7 | 34.0 | 31.4 | 32.2 | 35.7 |
| Average daytime temperature (°C) | 33.1 | 34.8 | 34.1 | 35.9 | 35.2 | 31.6 | 31.8 | 31.4 | 31.9 | 29.9 | 30.4 | 33.1 |
| Average temperature (°C) | 25.6 | 26.7 | 26.4 | 27.6 | 27.8 | 25.8 | 25.9 | 25.6 | 25.6 | 24.5 | 25.2 | 26.4 |
| Average night temperature (°C) | 19.8 | 20.7 | 21.0 | 21.8 | 22.6 | 22.1 | 21.7 | 21.7 | 21.3 | 21.2 | 21.0 | 21.0 |
| Absolute minimum temperature (°C) | 17.8 | 18.4 | 18.8 | 20.2 | 21.1 | 20.6 | 20.3 | 19.9 | 19.7 | 19.9 | 18.8 | 18.9 |
| 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) | 11.4 | 11.7 | 12.1 | 12.5 | 12.8 | 13.0 | 12.9 | 12.6 | 12.2 | 11.8 | 11.5 | 11.3 |
| 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) | 10.5 | 10.7 | 10.7 | 11.0 | 10.9 | 9.8 | 9.6 | 9.1 | 9.3 | 8.1 | 9.2 | 10.2 |
| Precipitation (mm) | 16 | 10 | 71 | 69 | 159 | 316 | 250 | 255 | 283 | 562 | 59 | 9 |
| Sunny days | 15 | 14 | 3 | 2 | 0 | 0 | 2 | 1 | 0 | 0 | 7 | 16 |
| Rainy days | 16 | 14 | 28 | 28 | 31 | 30 | 29 | 30 | 30 | 31 | 23 | 15 |
| Snow days | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 |
The largest precipitation sum in Miriam is at