Research Article
Rainfall-Altitude Relationship in Saudi Arabia
Table 3
Observed versus estimated mean amount of annual and seasonal rainfalls (1971–2005) using GWR.
| Season | Observed | Estimated | Observed − Estimated | Min | Max | Stand. Dev. | Min | Max | Stand. Dev. | Min | Max | Stand. Dev. |
| Annual | 5 | 592 | 104 | 20 | 464 | 84 | 15 | 128 | 20 | Winter | 2 | 113 | 20 | 6 | 81 | 13 | 4 | 32 | 7 | Spring | 1 | 180 | 38 | 2 | 158 | 33 | 1 | 22 | 5 | Summer | 0 | 208 | 36 | 1 | 159 | 31 | 1 | 49 | 5 | Fall | 0 | 211 | 34 | 1 | 102 | 26 | 1 | 109 | 8 |
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