Table 5: The results of the MK and TSS methods for annual and seasonal precipitation in the Langat River Basin.

SiteAnnual P (mm)NE monsoonSW monsoon
valueβ (mm/yr) valueβ (mm/yr)β (mm/yr)

11101.220.22+4.5280.300.76+0.81041.160.24+2.5
2590.650.54+3.0720.800.43+1.7−44−0.480.63 −1.1
31462.030.04*+12.61101.430.14+5.8260.330.73+1.0
42522.920.004*+15.31381.540.12+5.41221.360.17+3.2
5−83−1.00.30−5.8−37−0.450.65−1.5−83−1.030.30−1.6
62803.130.002*+17.11361.520.13+4.11982.210.02*+4.8
7730.910.37+4.5430.530.59+0.7891.110.27+2.5
81882.450.014*+13.4911.130.26+3.9770.960.34+2.2

Statistically significant at the 95% confidence level.