31. The mean annual temperature is from north to south east coastal area, while mean annual rainfall ranges from. 32. The desert experiences harsh conditions with high temperatures and very low rainfall ( mean annual rainfall is below ). 33. Kobar is located at an altitude of above sea level with a mean annual rainfall of 669.8 mm. 34. The mean water retention time for the lake was computed as 1.16 years for the mean annual rainfall . 35. The property and neighbouring Plumbago Station occupy an area of of arid country which has a mean annual rainfall of. 36. It lies at an altitude of 576 m above sea level and has a mean annual rainfall of 356 mm. 37. The overall climate varies from semi-arid to sub-humid and mean annual rainfall ranges from 800 to 1000mm. 38. The mean annual rainfall in the city of Tulkarm is for the period from 1952 to 1995 ( Tulkarm Agricultural Department ). 39. The mean annual rainfall is in the range of 600 mm to 800 mm over large areas of Iramba and Singida districts. 40. The long-term mean annual rainfall is around 375mm although this can vary by up to 50 % year by year.
