CLIMATE
Climate of Diffa, Niger
Seasonal climate characteristics and practical weather context.
Climate of Diffa, Niger
NASA POWER’s 1991–2020 climatology for Diffa, Niger (13.315, 12.611) gives an annual mean temperature of 28.5 °C and estimated annual precipitation of about 356 mm.
Temperature
May has the highest monthly mean temperature at 34.3 °C. January is coolest at 21.3 °C, a yearly monthly-mean range of 13.0 °C.
Precipitation
August has the highest estimated monthly total (about 147 mm); January has the lowest (about 0 mm). Monthly totals are estimated from NASA POWER’s mean daily precipitation rates.
Monthly averages
| Month | Mean temperature | Estimated precipitation |
|---|---|---|
| January | 21.3 °C | 0 mm |
| February | 24.5 °C | 0 mm |
| March | 28.9 °C | 0 mm |
| April | 32.8 °C | 2 mm |
| May | 34.3 °C | 11 mm |
| June | 33.5 °C | 31 mm |
| July | 30.7 °C | 94 mm |
| August | 28.4 °C | 147 mm |
| September | 29.3 °C | 63 mm |
| October | 29.6 °C | 9 mm |
| November | 25.9 °C | 0 mm |
| December | 22.1 °C | 0 mm |