Trend of seasonal minimum and maximum temperature in the study area (1991–2022)
| District | Season | Minimum | Maximum | Mean | |||
|---|---|---|---|---|---|---|---|
| Z test | Sen’s slope | Z test | Sen’s slope | Z test | Sen’s slope | ||
| Dubuluk | Ganna (March–May) | 0.25 | 0.005 | 2.34* | 0.038 | −0.73 | −0.015 |
| Hagayya (September–November) | 3.49*** | 0.054 | 0.28 | 0.006 | 2.16* | 0.030 | |
| Dilloo | Ganna (March–May) | 0.98 | 0.014 | −0.30 | −0.007 | 0.58 | 0.010 |
| Hagayya (September–November) | 0.13 | 0.003 | 3.34*** | 0.049 | 2.84** | 0.042 | |
| District | Season | Minimum | Maximum | Mean | |||
|---|---|---|---|---|---|---|---|
| Z test | Sen’s slope | Z test | Sen’s slope | Z test | Sen’s slope | ||
| Dubuluk | 0.25 | 0.005 | 2.34 | 0.038 | −0.73 | −0.015 | |
| 3.49 | 0.054 | 0.28 | 0.006 | 2.16 | 0.030 | ||
| Dilloo | 0.98 | 0.014 | −0.30 | −0.007 | 0.58 | 0.010 | |
| 0.13 | 0.003 | 3.34 | 0.049 | 2.84 | 0.042 | ||
***, 0.001 significance level; **, 0.01 significance level; *, 0.05 significance level