Data from W.C Wang et al., : Beijing Summer Temperatures since 1724 Chapter 10 in: CLIMATE SINCE A.D. 1500. R.S. Bradley and P.D. Jones (editors) Unwin Hyman, Boston & London, 1990 Number of rain-days, daytime rain-hours (07:00 - 18:00 hrs local time), and nighttime rain-hours (19:00 - 06:00 hrs local time) from the Qing-Yu-Lu for May, June and July (1724-1903). Daytime Nighttime Rain-Days Rain-Hours Rain-Hours Year May June July May June July May June July 1724 7 17 14 13 30 45 14 39 64 1725 12 11 19 25 26 60 32 28 66 1726 16 22 17 31 40 25 59 48 38 1727 9 10 17 13 22 56 27 22 56 1728 9 15 18 14 49 50 7 38 45 1729 7 7 18 29 23 49 19 25 57 1730 4 13 13 14 24 34 10 32 39 1731 9 2 10 36 0 19 25 10 19 1732 11 11 18 9 38 38 21 35 54 1733 11 16 14 31 41 26 19 46 38 1734 6 9 14 6 11 45 7 33 37 1735 7 13 19 36 49 35 13 42 39 1736 9 14 15 16 13 35 14 29 28 1737 9 11 17 15 9 72 8 29 69 1738 9 5 15 9 1 36 12 7 33 1739 3 12 16 3 30 41 2 36 63 1740 9 19 18 10 32 68 13 33 87 1741 12 19 17 35 28 45 36 43 45 1742 9 15 15 9 20 24 18 36 55 1743 10 10 12 23 16 24 34 15 35 1744 9 10 14 10 12 18 15 27 51 1745 4 9 9 5 22 22 3 21 11 1746 13 11 13 16 17 20 25 27 30 1747 10 6 18 12 9 23 29 12 64 1748 5 7 12 17 6 33 10 12 28 1749 5 11 18 3 16 35 11 37 49 1750 13 8 19 14 11 42 12 10 61 1751 8 9 20 15 7 29 16 19 53 1752 7 16 16 16 17 14 6 48 35 1753 7 8 12 10 7 19 8 17 21 1754 8 10 20 19 7 45 25 28 44 1755 9 6 15 18 4 14 10 13 15 1756 6 11 17 4 18 35 7 15 36 1757 6 14 16 9 47 26 21 26 15 1758 5 12 15 7 15 58 4 20 44 1759 4 6 20 3 6 63 2 9 49 1760 6 10 14 3 8 28 14 35 27 1761 6 11 17 17 22 75 14 15 48 1762 16 14 20 49 66 67 26 41 79 1763 7 15 11 21 17 24 16 28 29 1764 6 11 19 11 9 58 19 20 55 1765 7 11 17 19 16 35 12 36 29 1766 5 11 16 16 22 62 11 16 41 1767 9 16 14 13 38 19 24 53 34 1768 11 8 12 17 26 23 18 21 24 1769 14 14 21 24 43 25 19 15 45 1770 11 16 15 26 33 29 15 31 33 1771 7 10 23 13 39 33 16 24 42 1772 10 12 22 9 22 57 21 30 36 1773 8 8 18 21 8 48 13 8 56 1774 11 10 18 17 13 25 32 13 30 1775 5 19 17 2 33 29 9 35 45 1776 7 21 13 7 56 34 12 45 31 1777 5 15 12 2 27 33 5 29 22 1778 5 13 16 5 21 47 12 25 52 1779 9 17 19 24 28 63 18 36 61 1780 6 9 20 13 19 86 15 20 82 1781 10 16 21 19 49 71 24 44 74 1782 6 13 14 23 18 41 21 19 51 1783 9 15 18 4 45 34 15 58 48 1784 10 14 20 7 45 39 11 36 58 1785 7 22 16 14 55 38 18 74 38 1786 7 10 22 10 29 65 18 30 61 1787 9 10 15 14 32 32 17 21 18 1788 10 18 19 30 24 25 35 61 57 1789 5 16 21 17 31 44 19 42 72 1790 9 7 19 10 14 52 15 15 38 1791 8 9 10 13 15 23 20 19 26 1792 8 10 13 17 31 23 4 40 44 1793 12 15 20 26 51 49 33 46 71 1794 11 16 21 24 28 52 21 31 74 1795 10 14 14 31 33 13 26 48 30 1796 11 15 24 17 29 41 15 47 47 1797 6 11 18 8 28 26 11 38 46 1798 14 10 18 28 11 62 43 18 81 1799 15 14 19 43 60 51 33 58 58 1800 5 7 24 12 18 74 8 19 73 1801 9 6 27 27 10 108 21 14 124 1802 7 5 19 14 7 57 8 12 63 1803 11 13 17 13 31 38 17 29 47 1804 15 12 19 30 14 30 32 35 47 1805 8 9 18 21 9 43 29 15 47 1806 11 14 20 34 51 71 45 35 68 1807 12 16 17 25 24 36 15 40 45 1808 12 14 19 27 28 41 24 30 59 1809 14 9 24 56 31 37 59 30 86 1810 9 13 17 19 27 44 19 30 46 1811 6 5 19 2 5 55 10 13 70 1812 17 14 17 29 19 39 29 22 41 1813 13 15 14 10 25 41 29 29 40 1814 12 15 21 18 28 41 30 24 38 1815 12 11 16 24 31 101 30 47 65 1816 14 14 19 22 6 60 41 38 63 1817 8 9 17 21 21 12 12 21 34 1818 12 13 20 21 15 56 41 31 57 1819 5 20 12 9 96 28 8 70 30 1820 11 17 21 23 54 26 42 59 51 1821 11 19 17 21 32 36 28 68 57 1822 11 13 20 33 27 78 35 34 63 1823 5 16 20 4 31 100 8 45 92 1824 10 18 15 15 22 38 21 40 25 1825 13 11 17 27 34 42 24 21 73 1826 9 13 17 26 15 46 23 20 39 1827 9 12 9 10 20 41 10 31 29 1828 15 13 13 36 11 60 42 27 58 1829 15 14 12 38 38 43 48 28 41 1830 8 14 16 20 29 30 21 23 42 1831 9 13 17 19 27 44 19 30 46 1832 5 12 9 10 7 5 7 17 16 1833 7 11 16 36 15 41 17 31 31 1834 9 15 13 13 26 8 15 40 28 1835 6 13 13 3 39 21 5 31 28 1836 6 12 15 12 20 40 5 24 51 1837 6 17 10 34 46 20 12 35 15 1838 5 6 22 8 7 40 14 15 53 1839 6 10 15 7 21 35 6 14 40 1840 6 11 14 1 36 46 8 26 38 1841 10 20 16 7 76 58 22 74 40 1842 10 12 19 14 40 80 19 25 68 1843 10 10 9 24 44 30 23 20 18 1844 9 13 17 19 27 44 19 30 46 1845 8 9 15 23 9 60 7 8 47 1846 11 13 17 26 21 42 12 22 22 1847 12 15 13 17 31 15 29 37 35 1848 10 16 19 13 20 62 6 41 55 1849 13 15 20 44 31 42 28 26 45 1850 8 14 12 24 49 49 21 40 44 1851 9 13 17 19 27 44 19 30 46 1852 12 13 11 33 45 49 24 23 26 1853 11 14 13 23 26 29 16 34 33 1854 9 17 11 9 26 28 17 38 19 1855 11 14 14 14 41 43 16 41 55 1856 8 13 21 24 25 59 19 35 65 1857 11 10 17 37 22 46 37 10 44 1858 11 17 13 13 49 31 17 46 32 1859 15 13 16 15 36 52 37 25 29 1860 12 13 16 40 46 54 35 35 38 1861 12 10 12 42 10 45 33 18 39 1862 7 16 12 21 40 36 15 40 30 1863 5 16 20 7 31 52 9 24 34 1864 8 10 15 27 24 41 9 15 37 1865 8 12 12 26 15 34 20 22 24 1866 12 9 11 35 24 35 26 34 36 1867 6 12 13 22 22 20 17 26 29 1868 14 13 13 23 38 24 17 40 19 1869 7 14 13 11 45 33 16 53 31 1870 8 18 21 18 32 56 10 31 65 1871 8 13 15 7 37 52 12 30 60 1872 7 16 18 14 24 50 16 28 54 1873 10 13 21 21 42 53 12 27 76 1874 15 14 19 51 44 54 21 29 56 1875 6 14 20 8 32 54 8 16 59 1876 9 11 13 5 7 32 12 20 38 1877 13 9 8 41 14 20 36 14 20 1878 12 16 15 26 37 34 20 53 27 1879 7 10 14 12 29 58 10 21 28 1880 11 14 20 22 59 64 19 25 62 1881 6 14 13 19 29 11 7 40 19 1882 7 9 15 9 14 37 10 14 45 1883 11 2 19 21 0 64 23 5 65 1884 6 12 19 15 6 58 4 18 42 1885 7 8 14 10 31 43 12 10 66 1886 7 13 21 46 24 74 14 29 68 1887 13 17 17 29 33 31 23 24 33 1888 5 10 16 4 15 22 6 18 25 1889 8 11 20 22 16 47 22 19 57 1890 5 8 23 18 18 133 4 10 104 1891 6 11 17 6 38 45 8 30 49 1892 8 14 23 29 32 78 21 33 68 1893 15 19 20 29 54 74 38 51 70 1894 12 16 19 17 43 76 14 45 60 1895 10 18 18 21 47 54 7 35 34 1896 9 13 19 26 28 46 18 20 66 1897 10 17 18 22 45 34 10 25 57 1898 9 13 17 19 27 44 19 30 46 1899 10 8 15 19 18 40 13 1 35 1900 9 13 17 19 27 44 19 30 46 1901 12 17 19 28 26 55 24 34 54 1902 8 14 18 10 20 84 16 21 51 1903 8 9 12 4 46 37 12 23 21