Average temperature in January is 21.9 °C
Average daytime temperature is 27.6 °C
Average night temperature is 17.9 °C
Absolute maximum temperature: 29.6 °C
Absolute minimum temperature: 13.1 °C
Number of sunny days: 7
Number of rainy days: 24
Number of snow days:
Precipitation sum: 28 mm
* Weather data for San Fernando Nicaragua is based on climate observations for 2023 year
| January (°C) | 1 | 2 | 3 | 4 | 5 | 6 | 7 | 8 | 9 | 10 | 11 | 12 | 13 | 14 | 15 | 16 | 17 | 18 | 19 | 20 | 21 | 22 | 23 | 24 | 25 | 26 | 27 | 28 | 29 | 30 | 31 |
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
| Maximum temperature | 28 | 27.5 | 27.8 | 28.2 | 27.3 | 27.4 | 27.2 | 26.4 | 28.1 | 28.5 | 27.8 | 28 | 28.4 | 25.8 | 25.8 | 27 | 27.1 | 28.7 | 29.6 | 27.6 | 26.5 | 27.8 | 27.7 | 27.7 | 29.1 | 29.3 | 26.2 | 26.8 | 27.8 | 26.7 | 27 |
| Apparent max temperature | 27.3 | 27.6 | 28.2 | 27.7 | 26.2 | 26.2 | 26.9 | 26.3 | 28.5 | 27.3 | 27.1 | 28.3 | 27.2 | 23.7 | 23.9 | 26.6 | 27.4 | 28.9 | 29 | 27.5 | 26 | 28.2 | 27.2 | 27.9 | 29.6 | 27.3 | 23.7 | 23.3 | 26.3 | 25.9 | 26.6 |
| Mean temperature | 22.3 | 22.2 | 22.1 | 22.5 | 22.2 | 21.6 | 22.1 | 22.1 | 22.5 | 22.7 | 22.5 | 22.5 | 23 | 21.6 | 19.2 | 19.9 | 20 | 21.3 | 22.3 | 22.5 | 21.5 | 21.6 | 21.6 | 22 | 23 | 23.4 | 22.1 | 21.6 | 21.9 | 21.5 | 21.8 |
| Apparent mean temperature | 19.6 | 19.2 | 20.1 | 20.5 | 19.8 | 18.2 | 19.4 | 20.3 | 20 | 20.4 | 19.3 | 19.9 | 20.5 | 16.1 | 12.5 | 14.7 | 13.3 | 16.3 | 17.8 | 20 | 17.6 | 17.4 | 18 | 18.8 | 20.6 | 20.8 | 19.3 | 16.3 | 17.6 | 18.6 | 18.6 |
| Minimum temperature | 18.7 | 18.2 | 18.4 | 19.1 | 19.1 | 17 | 18.7 | 19.5 | 18.8 | 18.7 | 18.3 | 19.3 | 19.4 | 17 | 13.1 | 14.6 | 13.5 | 16.1 | 16.9 | 19 | 16.9 | 16.7 | 17.3 | 18.6 | 19.6 | 19.6 | 19.6 | 17.7 | 18.1 | 18.7 | 18.5 |
| Apparent min temperature | 22.8 | 22.7 | 23 | 22.9 | 22.1 | 21.6 | 22.1 | 22.4 | 23.1 | 23.1 | 22.3 | 22.7 | 23 | 20.4 | 17.6 | 19.5 | 19.8 | 21.5 | 22.7 | 22.9 | 21.6 | 22.1 | 21.7 | 22 | 23.4 | 23.3 | 21 | 19.4 | 20.7 | 20.9 | 21.4 |
| January | 1 | 2 | 3 | 4 | 5 | 6 | 7 | 8 | 9 | 10 | 11 | 12 | 13 | 14 | 15 | 16 | 17 | 18 | 19 | 20 | 21 | 22 | 23 | 24 | 25 | 26 | 27 | 28 | 29 | 30 | 31 |
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
| Daylight duration (h) | 11.3 | 11.3 | 11.3 | 11.3 | 11.3 | 11.4 | 11.4 | 11.4 | 11.4 | 11.4 | 11.4 | 11.4 | 11.4 | 11.4 | 11.4 | 11.4 | 11.4 | 11.4 | 11.4 | 11.4 | 11.4 | 11.5 | 11.5 | 11.5 | 11.5 | 11.5 | 11.5 | 11.5 | 11.5 | 11.5 | 11.5 |
| Sunshine duration (h) | 9.5 | 10.5 | 10 | 10 | 10.4 | 10.5 | 9.8 | 10.2 | 10.2 | 10.4 | 10.5 | 10 | 10 | 10.4 | 10.4 | 10.5 | 10.6 | 9.8 | 10.2 | 8.3 | 9.8 | 9.5 | 9.9 | 10.1 | 10.3 | 9.9 | 9.2 | 10.5 | 9.9 | 8.9 | 9.2 |
| Precipitation (mm) | 0.5 | 0.8 | 0.3 | 0.9 | 0.5 | 1.7 | 0.9 | 2.2 | 0.2 | 0.3 | 0.8 | 0.8 | 0.2 | 0.3 | 0 | 0 | 0 | 0 | 0 | 1.9 | 2.5 | 0.3 | 1.3 | 2.1 | 0.8 | 0 | 2.2 | 0 | 0.4 | 4.6 | 1.4 |
| Precipitation hours | 5 | 4 | 2 | 9 | 4 | 5 | 6 | 7 | 2 | 1 | 3 | 5 | 2 | 3 | 0 | 0 | 0 | 0 | 0 | 9 | 11 | 3 | 4 | 6 | 7 | 0 | 11 | 0 | 4 | 8 | 8 |
| Wind speed (m/s) | 20.8 | 21.4 | 17.4 | 18.8 | 23.9 | 25 | 25.6 | 21 | 19 | 20.1 | 23.4 | 20.8 | 25.8 | 29.8 | 22.9 | 15.3 | 13.4 | 14.6 | 19.2 | 23.3 | 21.9 | 16.1 | 23.7 | 22.8 | 20 | 28.1 | 32.4 | 34.4 | 27.7 | 26.7 | 24.4 |
In January 2023, the highest daytime temperature in San Fernando was 29.6°C.
While the minimum temperature at night dropped to 13.1°C.
The average nighttime and daytime temperatures during January in San Fernando are 17.9°C and 27.6°C respectively.
The precipitation sum in January is about 28 mm.