| 时间 | 土地面积 (平方公里) | 建成区面积 (平方公里) | 降水量 (毫米) |
|---|---|---|---|
| 2023 | |||
| 2022 | |||
| 2021 | |||
| 2020 | |||
| 2019 | |||
| 2018 | |||
| 2017 | 837.00 | 49.30 | 849.50 |
| 2016 | 837.00 | 48.00 | 1184.40 |
| 2015 | 837.00 | 47.20 | 1066.80 |
| 2014 | 837.00 | 46.20 | 1103.80 |
| 2013 | 837.00 | 44.70 | 1205.90 |
| 2012 | 837.00 | 42.40 | 1385.40 |
| 2011 | 825.00 | 41.00 | 768.90 |
| 2010 | 39.02 | 1380.80 | |
| 2009 | 825.00 | 37.51 | 1450.00 |
| 2008 | 825.00 | 36.50 | 1366.30 |
| 2007 | 825.00 | 34.92 | 919.00 |
| 2006 | 33.15 | 787.20 |
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