| The Sahara Desert climate is known to have the | | | | Fog is visible and the place is more humid. |
| most irregular climate all over the world. Six thousand | | | | Variations in climate (wet and dry) for over hundred |
| years ago it was covered with tropical savanna | | | | thousand of years is caused by climate change linked |
| grassland (green home) and lakes in between. | | | | with solar insulation and earth orbital parameters. |
| However due to changes it turned to be the world's | | | | Generally other climate conditions are:o Northeast |
| largest warm desert. This process is called | | | | areas suffer sand storms and dust devils. Desiccating |
| desertification. | | | | and dust laden winds during early spring.o Unusual |
| According to some researches conducted, the drying | | | | rainfall but heavy and long lasting.o Harshest climate in |
| up process gradually took place. The desertification | | | | the planet.o Climate is categorized as warmer and |
| caused animals and vegetation to be blown out. Lives | | | | drier.o Higher mountains receive more rainfall (Tassili N |
| of people got affected with regard to employment, | | | | Ajier and Tibesti)o Daytime temperature is high. It |
| business and culture. People settled in rain pools, | | | | may rise to as high as 57.7 degree Celsius.o Freezing |
| green valleys, and rivers. | | | | temperature from December to Februaryo Half of |
| Subtropical climate in Northern land is dry because of | | | | Sahara receives 10 cm of rainfall in a year while the |
| regular presence of high pressure cells over the | | | | other half receives less than 2 cm. |
| Cancer tropic. Annually it has a high temperature | | | | The desiccating winds are named as follows:o Haboob |
| range. The area has two rainy seasons. Rainfall is | | | | is known as the wild sand laden windo Khamsin is the |
| approximately measured 3 inches yearly specifically | | | | 50 days wind sweep during March to Mayo |
| December to March. August brings maximum rain | | | | Harmattan is known as Twi which means tear breath |
| with possibility of flash floods. There is no rain during | | | | aparto Simoun is also known as Simoon. It is hot and |
| the months of May to June. | | | | suffocating dust laden winds which may lead to |
| Dry tropical climate is in the southern area because | | | | whirlwinds.o Sirocco is southeast winds with reddish |
| of steady continental air and unstable marine air | | | | dust and heavy rains |
| movements. Temperature range during summer is | | | | The issue of global warming cannot be belittled. It not |
| 17.5 degree Celsius and 15 degree Celsius during | | | | only affects the famous Sahara Desert but also the |
| winter. Snow is present in higher elevations. Annual | | | | rest of the world. It is a serious environmental |
| rainfall measurement is 5 inches. In the Western | | | | condition that we should all take action to save our |
| region, there is lesser rainfall and lower temperature. | | | | world. |