Table 5.
Description on the incidences and climatic factors for two clustering areas.
| Climate variable | The clustering period | Non-clustering period | ||||
|---|---|---|---|---|---|---|
| Mean | Median | Variance | Mean | Median | Variance | |
| Incidence[a] | 4.89 | 4.24 | 7.38 | 3.84 | 3.23 | 2.91 |
| Minimum temperature[a] | 25.61 | 26.00 | 1.11 | 25.03 | 25.00 | 1.11 |
| Mean temperature[a] | 30.19 | 30.00 | 1.16 | 29.55 | 30.00 | 0.61 |
| Maximum temperature[a] | 33.32 | 33.00 | 3.03 | 32.66 | 33.00 | 1.81 |
| Humidity[a] | 78.97 | 78.00 | 17.57 | 75.69 | 76.00 | 9.08 |
| Precipitation[a] | 327.08 | 267.61 | 61159.66 | 181.71 | 149.56 | 13746.66 |
| Maximum wind speed[a] | 11.55 | 11.40 | 2.28 | 12.08 | 12.10 | 2.56 |
| Mean wind speed[a] | 8.09 | 8.30 | 3.51 | 8.35 | 8.10 | 3.52 |
| Incidence[b] | 0.83 | 0.66 | 0.20 | 1.16 | 1.07 | 0.28 |
| Minimum temperature[b] | 22.08 | 22.4 | 1.14 | 21.85 | 22.1 | 1.20 |
| Mean temperature[b] | 27.84 | 27.73 | 1.30 | 27.11 | 27.40 | 1.23 |
| Maximum temperature[b] | 31.41 | 31.57 | 1.76 | 30.68 | 30.73 | 1.82 |
| Humidity[b] | 76.76 | 76.37 | 16.91 | 77.03 | 77.00 | 14.81 |
| Precipitation[b] | 220.44 | 203.28 | 24058.78 | 186.47 | 149.82 | 17854.98 |
| Maximum wind speed[b] | 11.51 | 10.56 | 9.67 | 11.09 | 11.09 | 9.78 |
| Mean wind speed[b] | 8.39 | 7.57 | 8.22 | 7.96 | 7.04 | 7.98 |
The clustering period is from May 2014 to September 2016 for the first clustering area, and is from June 2013 to November 2015 for the second clustering area. The other period denotes the period from 2012 to 2016 except the clustering period. We let [a]denote climate variables for the first clustering area, and let [b]denote variables for the second clustering area.