Average annual temperature is 27.2 °C
Absolute maximum temperature: 42.7 °C
Absolute minimum temperature: 14.0 °C
Number of sunny days: 230 days
Number of rainy days: 135 days
Look at detailed online map of Lassa
* Weather data for Lassa Nigeria is based on climate observations for 2026 year
| Jan | Feb | Mar | Apr | May | Jun | Jul | Aug | Sep | Oct | Nov | Dec | |
|---|---|---|---|---|---|---|---|---|---|---|---|---|
| Absolute maximum temperature (°C) | 37.6 | 38.8 | 41.3 | 42.7 | 41.0 | 37.5 | 34.5 | 32.8 | 33.2 | 34.1 | 37.1 | 35.6 |
| Average daytime temperature (°C) | 33.1 | 35.1 | 38.1 | 39.3 | 38.0 | 33.0 | 31.7 | 29.4 | 30.5 | 32.0 | 34.4 | 33.0 |
| Average temperature (°C) | 24.3 | 26.4 | 30.4 | 32.4 | 31.5 | 27.3 | 26.6 | 25.0 | 25.5 | 25.8 | 27.1 | 24.3 |
| Average night temperature (°C) | 16.5 | 18.6 | 22.8 | 25.9 | 26.4 | 23.6 | 23.2 | 22.2 | 22.2 | 20.7 | 20.6 | 16.6 |
| Absolute minimum temperature (°C) | 14.7 | 16.0 | 19.5 | 21.8 | 24.4 | 21.8 | 22.0 | 19.5 | 20.4 | 17.3 | 17.7 | 14.0 |
| 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) | 11.6 | 11.8 | 12.1 | 12.4 | 12.6 | 12.7 | 12.7 | 12.5 | 12.2 | 11.9 | 11.6 | 11.5 |
| 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) | 10.6 | 10.9 | 9.9 | 9.8 | 10.0 | 8.8 | 9.1 | 7.3 | 8.9 | 10.1 | 10.0 | 10.2 |
| Precipitation (mm) | 0 | 0 | 0 | 1 | 15 | 92 | 89 | 227 | 135 | 59 | 1 | 0 |
| Sunny days | 31 | 28 | 30 | 27 | 19 | 7 | 3 | 3 | 4 | 21 | 26 | 31 |
| Rainy days | 0 | 0 | 1 | 3 | 12 | 23 | 28 | 28 | 26 | 10 | 4 | 0 |
| Snow days | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 |
The largest precipitation sum in Lassa is at