Research Article

Changes in Climate Extremes over North Thailand, 1960–2099

Table 7

Trend of temperature indices for 2011–2099 period in Chiang Rai.

Annual temperature seriesPRECIS (A2)PRECIS (B2)HadCM3 (A2)HadCM3 (B2)
MK test (Sen’s slope)

SU357.42
(0.600)
5.99
(0.416)
6.79
(0.263)
5.81
(0.188)
TR259.97
(1.055)
7.63
(0.589)
11.03
(0.813)
9.07
(0.400)
TXx10.11
(0.052)
9.07
(0.035)
5.01
(0.010)
5.84
(0.011)
TNx11.40
(0.057)
10.08
(0.037)
9.76
(0.031)
6.42
(0.016)
TXn6.57
(0.032)
4.53
(0.021)
6.25
(0.011)
2.39
(0.004)
TNn10.27
(0.050)
7.89
(0.029)
8.69
(0.028)
4.68
(0.012)
TN10p−7.56
(−0.054)
−5.84
(−0.053)
−9.15
(−0.073)
−5.57
(−0.043)
TX10p−6.52
(−0.068)
−5.63
(−0.063)
−5.69
(−0.037)
−2.97
(−0.019)
TN90p11.12
(0.738)
9.81
(0.560)
11.34
(0.428)
9.15
(0.211)
TX90p9.69
(0.534)
7.91
(0.373)
8.39
(0.117)
7.10
(0.066)
DTR−6.11
(−0.011)
−2.32
(−0.003)
−9.32
(−0.018)
−3.68
(−0.006)
WSDI9.68
(1.750)
7.71
(0.416)
4.71
(—)
3.12
(—)
CSDI−3.11
(—)
−4.39
(—)
−0.22 
(—)
0.00 
(—)

Moderately significant, significant, highly significant, very highly significant, and ( ) = Sen’s slope.