Table 2 Mann–Kendall test, standard normal statistic (Z) and Sen’s slope (°C decade⁻¹) for surface temperature

0.51/0.0013

0.11/0.0002

− 0.08/− 0.0001

0.62/0.0019

− 0.02/− 6.3211

1.87/0.0037

0.45/0.0011

1.95/0.0053

0.88/0.0030

1.76/0.0044

1.07/0.0024

0.96/0.0018

1.59/0.0045

0.22/0.0009

0.79/0.0025

1.84/0.0025

1.05/0.0038

0.28/0.0009

0.34/0.0013

1.24/0.0040

1.70/0.0033

1.39/0.0033

− 0.17/− 0.0012

1.30/0.0042

0.79/0.0024