Table 2. Descriptive statistics of the data used in the study.
Year | Variable | N | Minimum | Maximum | Mean | Standard deviation |
---|---|---|---|---|---|---|
2012 | UHII [˚C] | 36720 | - 7.50 | 7.50 | 0.91 | 1.66 |
Wind speed [m/s] | 36720 | 0.00 | 13.70 | 1.48 | 1.02 | |
Number of HWs | 13 | |||||
2016 | UHII [˚C] | 36720 | -26.50 | 9.20 | 1.72 | 1.75 |
Wind speed [m/s] | 36720 | 0.00 | 10.10 | 1.39 | 1.01 | |
Number of HWs | 38 |