Average annual temperature is 23.8 °C
Absolute maximum temperature: 36.4 °C
Absolute minimum temperature: 13.1 °C
Number of sunny days: 66
Number of rainy days: 299
Number of snow days:
Average annual precipitation: 1129 mm
Look at detailed online map of San Fernando
* Weather data for San Fernando Nicaragua is based on climate observations for 2023 year
| Jan | Feb | Mar | Apr | May | Jun | Jul | Aug | Sep | Oct | Nov | Dec | |
|---|---|---|---|---|---|---|---|---|---|---|---|---|
| Absolute maximum temperature (°C) | 29.6 | 30.1 | 33.1 | 36.4 | 35.2 | 32 | 30.9 | 33.4 | 32.9 | 31.4 | 28.8 | 31.3 |
| Average daytime temperature (°C) | 27.6 | 28.2 | 30.1 | 32.8 | 32.1 | 29.1 | 28.6 | 30.3 | 31 | 29.1 | 27.2 | 28 |
| Average temperature (°C) | 21.9 | 22.1 | 23.4 | 25.5 | 25.9 | 24 | 23.9 | 24.8 | 25 | 23.7 | 23 | 22.8 |
| Average night temperature (°C) | 17.9 | 17.9 | 18.6 | 19.4 | 21 | 20.7 | 20.7 | 20.9 | 20.6 | 20.1 | 20 | 18.8 |
| Absolute minimum temperature (°C) | 13.1 | 16.2 | 16.5 | 16.9 | 19 | 18.6 | 18.8 | 19.1 | 18.8 | 18 | 16.4 | 13.1 |
| Jan | Feb | Mar | Apr | May | Jun | Jul | Aug | Sep | Oct | Nov | Dec | |
|---|---|---|---|---|---|---|---|---|---|---|---|---|
| Daylight maximum duration (h) | 11.5 | 11.9 | 12.3 | 12.6 | 12.9 | 12.9 | 12.9 | 12.7 | 12.4 | 12 | 11.6 | 11.4 |
| Daylight mean duration (h) | 11.4 | 11.7 | 12.1 | 12.4 | 12.8 | 12.9 | 12.9 | 12.6 | 12.2 | 11.8 | 11.5 | 11.3 |
| Daylight minimum duration (h) | 11.3 | 11.6 | 11.9 | 12.3 | 12.6 | 12.9 | 12.7 | 12.4 | 12 | 11.7 | 11.4 | 11.3 |
| Sunshine mean duration (h) | 10 | 10 | 10.8 | 11.3 | 10.4 | 9.3 | 9.9 | 10.5 | 10.7 | 9.8 | 9.7 | 10 |
| Precipitation (mm) | 28 | 24 | 89 | 5 | 122 | 169 | 124 | 110 | 102 | 184 | 150 | 22 |
| Sunny days | 7 | 7 | 3 | 17 | 8 | 1 | 4 | 1 | 4 | 14 | ||
| Rainy days | 24 | 21 | 28 | 13 | 23 | 30 | 30 | 27 | 29 | 31 | 26 | 17 |
The largest precipitation sum in San Fernando is at