CLIMATE
Climate of Siwa, Egypt
Seasonal climate characteristics and practical weather context.
Climate of Siwa, Egypt
NASA POWER’s 1991–2020 climatology for Siwa, Egypt (29.203, 25.520) gives an annual mean temperature of 21.3 °C and estimated annual precipitation of about 21 mm.
Temperature
August has the highest monthly mean temperature at 30.0 °C. January is coolest at 11.1 °C, a yearly monthly-mean range of 18.9 °C.
Precipitation
January has the highest estimated monthly total (about 6 mm); June 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 | 11.1 °C | 6 mm |
| February | 12.5 °C | 4 mm |
| March | 16.1 °C | 1 mm |
| April | 20.7 °C | 0 mm |
| May | 25.3 °C | 0 mm |
| June | 28.7 °C | 0 mm |
| July | 29.9 °C | 0 mm |
| August | 30.0 °C | 0 mm |
| September | 27.6 °C | 0 mm |
| October | 23.2 °C | 1 mm |
| November | 17.3 °C | 3 mm |
| December | 12.7 °C | 5 mm |