Test Z

Q

Change/30 years

Abha

1.79⁺

0.02

0.6

Jeddah

1.268

0.01

0.3

Dammam

0.85

0.01

0.3

Tabouk

2.66**

0.04

1.2

Riyadh

−0.678

−0.01

0.3

T_mean

1.785⁺

0.02

0.6