Average annual temperature is 24.9 °C
Absolute maximum temperature: 35.3 °C
Absolute minimum temperature: 14.4 °C
Number of sunny days: 36 days
Number of rainy days: 329 days
Look at detailed online map of San Dionisio
* Weather data for San Dionisio Nicaragua is based on climate observations for 2026 year
| Jan | Feb | Mar | Apr | May | Jun | Jul | Aug | Sep | Oct | Nov | Dec | |
|---|---|---|---|---|---|---|---|---|---|---|---|---|
| Absolute maximum temperature (°C) | 28.5 | 28.6 | 31.3 | 33.9 | 35.3 | 32.7 | 31.7 | 32.6 | 32.9 | 32.8 | 30.1 | 31.2 |
| Average daytime temperature (°C) | 27.2 | 27.4 | 29.4 | 32.0 | 33.0 | 29.9 | 29.7 | 30.8 | 31.5 | 30.2 | 28.7 | 29.0 |
| Average temperature (°C) | 22.8 | 22.9 | 24.1 | 25.8 | 27.2 | 25.2 | 25.3 | 25.7 | 25.9 | 25.0 | 24.5 | 24.6 |
| Average night temperature (°C) | 19.7 | 20.0 | 20.1 | 20.8 | 22.6 | 22.3 | 22.5 | 22.5 | 21.9 | 21.4 | 21.9 | 21.4 |
| Absolute minimum temperature (°C) | 14.4 | 18.7 | 18.2 | 19.8 | 21.3 | 20.5 | 20.6 | 20.7 | 20.7 | 20.3 | 20.6 | 16.6 |
| 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) | 11.5 | 11.7 | 12.1 | 12.4 | 12.7 | 12.9 | 12.8 | 12.5 | 12.2 | 11.8 | 11.5 | 11.4 |
| 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) | 9.8 | 10.0 | 10.7 | 11.4 | 10.5 | 9.0 | 9.7 | 10.2 | 10.4 | 9.6 | 9.9 | 10.1 |
| Precipitation (mm) | 59 | 84 | 53 | 13 | 86 | 225 | 161 | 212 | 99 | 326 | 186 | 38 |
| Sunny days | 5 | 0 | 4 | 12 | 6 | 0 | 0 | 0 | 1 | 0 | 1 | 7 |
| Rainy days | 26 | 28 | 27 | 18 | 25 | 30 | 31 | 31 | 29 | 31 | 29 | 24 |
| Snow days | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 |
The largest precipitation sum in San Dionisio is at