Table 6.
Weather parameters and drought indicators in Croatia for June–August in 2021.
| Month | T 1 (°C) | ∑ P 4 (mm) | Drought Indicators | |||||||
|---|---|---|---|---|---|---|---|---|---|---|
| ΔTaver 2 | Tmax 3 | 2021 | 1981–2010 | SPI-2 5 | Z 6 | PDSI 7 | ||||
| June | 3.1 | 36.3 | 17 | 97 | −0.8 | N 8 | 1.5 | SW 10 | −1.8 | MiD 13 |
| July | 2.3 | 36.5 | 88 | 73 | −1.3 | SD 9 | 3.5 | ED 11 | −1.7 | MiD |
| August | 0.2 | 36.4 | 62 | 80 | 0.1 | N | 0.1 | N | −1.9 | MiD |
| September | 0.7 | 32.1 | 40 | 80 | −0.9 | N | 1.1 | MoD 12 | −2.2 | MoD |
1 T: air temperature; 2 ΔTaver: deviation from the average air temperature; 3 Tmax: maximum temperature; 4 ∑ P (mm): sum of precipitation; 5 SPI-2: Standardized Precipitation Index for 60 days; 6 Z: Palmer Z Drought Index; 7 PDSI: Palmer Drought Severity Index; 8 N: normal; 9 SD: severe drought; 10 SW: slightly wet; 11 ED: extreme drought; 12 MoD: moderate drought; 13 MiD: mild drought.