| 1. Average air temperatre in months | | 2004 | 2005 | 2006 | 2007 | | Year | 24,5 | 24,8 | 25,1 | 25,0 | | January | 19,4 | 18,9 | 19,0 | 18,1 | | February | 19,0 | 21,2 | 20,5 | 22,1 | | March | 21,8 | 19,9 | 21,1 | 23,3 | | April | 24,5 | 25,0 | 25,9 | 24,5 | | May | 27,5 | 29,9 | 27,1 | 27,1 | | June | 29,1 | 31,4 | 31,1 | 30,3 | | July | 29,2 | 29,4 | 30,0 | 30,3 | | August | 29,5 | 28,6 | 28,3 | 28,6 | | Setember | 26,8 | 27,3 | 27,0 | 27,2 | | October | 24,4 | 25,4 | 26,2 | 24,9 | | November | 23,2 | 23,4 | 25,3 | 21,4 | | December | 20,2 | 18,3 | 20,6 | 21,9 |  Go top 2. Rainfall in months | | 2004 | 2005 | 2006 | 2007 | | Year | 1.790,6 | 2.208,5 | 1.610,1 | 2.039,1 | | January | 148,7 | 51,9 | 105,7 | 53,3 | | February | 57,9 | 19,8 | 144,0 | 11,2 | | March | 9,9 | 50,0 | 64,4 | 81,7 | | April | 49,5 | 18,5 | 50,4 | 156,5 | | May | 204,6 | 87,3 | 83,7 | 142,6 | | June | 241,1 | 35,3 | 3,5 | 21,4 | | July | 60,9 | 106,1 | 36,6 | 29,2 | | August | 67,4 | 326,9 | 207,3 | 279,1 | | Setember | 267,1 | 417,7 | 371,2 | 161,2 | | October | 345,1 | 569,1 | 362,1 | 892,5 | | November | 280,0 | 352,3 | 46,7 | 145,6 | | December | 58,4 | 173,6 | 134,5 | 64,8 | Go top 3. Number off Administrative units as of 31/12/2007 by district | | Tatal | Of which | | Commune | Town | Precinct | | TOTAL | 159 | 141 | 8 | 10 | | Đồng Hới | 16 | 6 | - | 10 | | Minh Hoá | 16 | 15 | 1 | - | | Tuyên Hoá | 20 | 19 | 1 | - | | Quảng Trạch | 34 | 33 | 1 | - | | Bố Trạch | 30 | 28 | 2 | - | | Quảng Ninh | 15 | 14 | 1 | - | | Lệ Thuỷ | 28 | 26 | 2 | - | Go top 4. Land use | | 2005 | 2006 | 2007 | | TOTAL | 805.538 | 805.503 | 806.527 | | I. Annualture land | 67.344 | 68.839 | 71.381 | | Annual plant | 53.918 | 54.731 | 55.495 | | - Sown land of paddy, cereal | 30.205 | 30.630 | 30.855 | | - Weed land for animal raising | 1.815 | 1.867 | 1.535 | | - Others | 21.898 | 22.233 | 23.105 | | Perennial crop land | 13.211 | 13.897 | 15.761 | | Others | 215 | 211 | 125 | | II. Forestry land | 591.443 | 588.818 | 610.388 | | Productive forest | 265.862 | 263.471 | 288.040 | | Protective forest | 233.788 | 233.554 | 199.743 | | Specially used forest | 91.793 | 91.793 | 122.605 | | III. Aquatic water surface | 2.476 | 2.544 | 2.587 | | IV. Homestead land | 4.667 | 4.822 | 4.946 | | Urban | 562 | 571 | 582 | | Rural | 4.105 | 4.251 | 4.364 | | V. Specially used land | 20.370 | 20.508 | 23.936 | | Land used by offices and non-profit agencies | 410 | 201 | 184 | | Security and defence land | 4.082 | 4.147 | 4.164 | | Land for non-agricultural production and business | 1.204 | 1.454 | 1.529 | | Public land | 14.674 | 14.706 | 18.059 | | VI. Non-agricultural land | 22.603 | 23.252 | 20.670 | | Religious land | 53 | 55 | 55 | | Cemetery | 2.569 | 2.552 | 2.615 | | Rivers and specialized water surfaces | 19.876 | 20.544 | 17.896 | | Others | 105 | 101 | 104 | | VII. Unused land | 96.635 | 96.720 | 72.619 | | Unused flat land | 16.239 | 15.667 | 13.654 | | Unused mountainous land | 73.258 | 73.957 | 54.398 | | Non tree rocky mountain | 7.138 | 7.096 | 4.567 | Go top (Source: Quang Binh Statistical yearbook 2007) |
