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Table 3 Mann–Kendall and Sen’s slope results for monthly maximum temperature trends

From: Spatiotemporal climate and vegetation greenness changes and their nexus for Dhidhessa River Basin, Ethiopia

AEZ Parameters January February March April May June July August September October November December
Tepid sub-humid Z-test 2.86* 1.33 1.87 2.71* 2.24* 3.63* 2.38* 3.33* 1.8 0.75 2.89* 1.87
Sen’s slope (°C/year) 0.03 0.07 0.04 0.06 0.04 0.04 0.04 0.03 0.04 0.03 0.03 0.02
Cool sub-humid Z-test 3.78* 1.29 1.87 2.52* 2.24* 2.14* 2.14* 1.36 1.56 0.78 0.85 1.16
Sen’s slope (°C/year) 0.05 0.09 0.09 0.09 0.07 0.06 0.06 0.05 0.06 0.05 0.05 0.03
Warm sub-humid Z-test 2.19* 1.53 2.01* 1.74 1.74 2.89* 2.79* 2.24* 2.99* 0.85 1.56 1.62
Sen’s slope (°C/year) 0.02 0.05 0.04 0.05 0.05 0.05 0.05 0.02 0.03 0.03 0.01 0.02
Tepid humid Z-test 2.82* 1.84 1.50 2.5* 0.95 3.13* 1.87 2.01* 1.77 0.92 2.41* 1.59
Sen’s slope (°C/year) 0.04 0.07 0.04 0.06 0.04 0.04 0.04 0.03 0.04 0.03 0.03 0.02
Tepid moist Z-test 0.78 1.41 1.02 1.44 1.70 3.06* 3.28* 2.1* 2.94* 1.22 2.39* 0.52
Sen’s slope (°C/year) 0.01 0.05 0.01 0.04 0.04 0.04 0.04 0.02 0.03 0.03 0.02 0.01
Warm humid Z-test 2.78* 1.90 1.84 2.45* 1.39 1.90 2.21* 2.92* 1.77 1.09 2.22* 1.48
Sen’s slope (°C/year) 0.03 0.05 0.04 0.07 0.05 0.05 0.05 0.03 0.04 0.03 0.03 0.02
Warm moist Z-test 1.82 1.73 1.67 1.80 1.99* 2.79* 2.72* 2.3* 1.67 0.92 1.85 1.36
Sen’s slope (°C/year) 0.02 0.05 0.03 0.06 0.05 0.05 0.05 0.02 0.03 0.02 0.01 0.01
  1. * Statistically significant at 0.05% level