The bar chart compares the rainfall in arid regions steppe climate from 1980 to 2000. Units are measured in millimetre.
Overall, in the first chart, the amount of precipitation increased significantly during (March, April, May) months, while according to the second chart, (July, August, November) months became more popular.
To commence with, in the first two month, the rainfall level decreased slightly. However, it peaked in March and start to decline in the last months. After decreasing steadily, it reached the minimum turning point at just above 150 mm in July before it began to increase gradually from August to December.
Meanwhile, the highest precipitation in 2000 was only at 53 mm which was the approximately a third of the lowest in the last period. It started at only 51 millimetre in the first month and dropped dramatically in the second month. Notwithstanding, it reached the lowest level in March and April, it rose sharply in the following month and peaked in Juali and August. Finally, it decreased for the rest of the year.