YEAR(S | JAN | FEB | MAR | APR | MAY | JUN | JUL | AUG | SEP | OCT | NOV | DEC | ANN | |||||||||||||
1914 | 69.00 | 111.50 | 262.00 | 249.00 | 192.00 | 198.00 | 218.00 | 254.00 | 323.00 | 373.50 | 269.50 | 17.00 | 2536.50 | |||||||||||||
1915 | 36.50 | 83.50 | 244.50 | 212.00 | 235.50 | 267.00 | 318.00 | 346.00 | 372.00 | 349.00 | 184.00 | 91.00 | 2739.00 | |||||||||||||
1916 | 8.00 | 174.00 | 206.00 | 227.50 | 179.50 | 222.50 | 310.00 | 266.00 | 365.50 | 215.00 | 133.00 | 33.50 | 2340.50 | |||||||||||||
1917 | 10.50 | 76.00 | 68.00 | 157.00 | 123.50 | 258.00 | 304.50 | 232.00 | 419.50 | 381.00 | 260.00 | 143.50 | 2433.50 | |||||||||||||
1918 | 92.50 | 70.50 | 163.00 | 217.50 | 145.00 | 277.50 | 273.50 | 335.50 | 368.00 | 435.00 | 168.00 | 38.50 | 2584.50 | |||||||||||||
1919 | 60.00 | 51.50 | 88.00 | 179.50 | 221.50 | 233.50 | 219.00 | 258.00 | 359.50 | 332.00 | 188.50 | 22.00 | 2213.00 | |||||||||||||
1920 | 84.00 | 84.00 | 82.00 | 149.00 | 178.50 | 306.00 | 243.50 | 313.50 | 312.50 | 311.00 | 161.00 | 49.50 | 2274.50 | |||||||||||||
1921 | 22.00 | 94.50 | 141.00 | 148.50 | 133.50 | 342.50 | 303.50 | 296.00 | 398.50 | 356.00 | 233.50 | 94.50 | 2564.00 | |||||||||||||
1922 | 10.00 | 40.00 | 84.50 | 111.00 | 248.50 | 301.00 | 315.00 | 322.50 | 399.50 | 350.50 | 132.50 | 47.00 | 2362.00 | |||||||||||||
1923 | 14.00 | 99.50 | 209.00 | 182.00 | 223.50 | 215.50 | 335.00 | 362.50 | 418.50 | 387.50 | 324.00 | 48.50 | 2819.50 | |||||||||||||
1924 | 53.00 | 204.50 | 145.50 | 224.00 | 282.50 | 294.50 | 280.50 | 283.00 | 373.50 | 294.00 | 201.00 | 32.00 | 2668.00 | |||||||||||||
1925 | 64.50 | 146.00 | 168.00 | 208.50 | 278.50 | 321.50 | 347.50 | 345.50 | 381.50 | 378.00 | 198.50 | 110.00 | 2948.00 | |||||||||||||
1926 | 32.00 | 169.00 | 330.00 | 348.50 | 343.00 | 274.50 | 344.00 | 336.00 | 338.50 | 417.00 | 326.00 | 95.50 | 3354.00 | |||||||||||||
1927 | 57.00 | 113.50 | 132.50 | 170.50 | 254.00 | 295.00 | 268.50 | 303.50 | 371.50 | 387.00 | 243.50 | 72.00 | 2668.50 | |||||||||||||
1928 | 49.50 | 148.00 | 255.50 | 232.00 | 276.50 | 315.50 | 269.00 | 262.00 | 336.00 | 295.00 | 190.50 | 45.50 | 2675.00 | |||||||||||||
1929 | 13.50 | 79.50 | 136.50 | 110.50 | 201.50 | 390.00 | 358.00 | 344.50 | 342.50 | 418.00 | 291.00 | 153.50 | 2839.00 | |||||||||||||
1930 | 52.00 | 189.00 | 238.00 | 277.00 | 188.50 | 298.00 | 268.00 | 357.00 | 372.00 | 409.00 | 242.50 | 83.50 | 2974.50 | |||||||||||||
1931 | 76.00 | 187.50 | 279.50 | 270.50 | 367.50 | 360.50 | 381.50 | 324.00 | 380.00 | 301.50 | 148.00 | 22.00 | 3098.50 | |||||||||||||
1932 | 39.00 | 79.50 | 220.00 | 178.50 | 260.50 | 275.00 | 301.50 | 340.00 | 389.00 | 376.50 | 320.00 | 43.00 | 2822.50 | |||||||||||||
1933 | 9.50 | 44.50 | 168.00 | 167.00 | 159.50 | 228.50 | 294.50 | 303.00 | 334.00 | 382.50 | 301.00 | 60.50 | 2452.50 | |||||||||||||
1934 | 97.50 | 158.50 | 330.00 | 269.00 | 329.00 | 328.00 | 308.00 | 338.00 | 409.50 | 364.50 | 255.00 | 105.50 | 3292.50 | |||||||||||||
1935 | 54.50 | 117.00 | 97.50 | 255.50 | 269.00 | 339.50 | 315.00 | 309.00 | 316.00 | 340.00 | 152.50 | 89.00 | 2654.50 | |||||||||||||
1936 | 120.50 | 106.00 | 237.50 | 268.00 | 357.50 | 350.50 | 294.00 | 288.50 | 390.50 | 378.50 | 241.00 | 72.00 | 3104.50 | |||||||||||||
1937 | 0.00 | 30.50 | 155.00 | 135.50 | 221.50 | 341.00 | 288.00 | 276.00 | 343.00 | 414.50 | 248.50 | 162.50 | 2616.00 | |||||||||||||
1938 | 65.00 | 96.50 | 94.00 | 147.50 | 204.50 | 223.50 | 274.50 | 312.50 | 335.50 | 358.50 | 203.50 | 118.50 | 2434.00 | |||||||||||||
1939 | 70.00 | 69.00 | 94.00 | 172.50 | 216.00 | 236.50 | 278.50 | 331.50 | 485.00 | 402.00 | 274.50 | 165.50 | 2795.00 | |||||||||||||
1940 | 119.50 | 157.00 | 229.50 | 233.00 | 248.50 | 270.00 | 315.00 | 310.00 | 452.50 | 381.00 | 211.00 | 176.00 | 3103.00 | |||||||||||||
1941 | 129.00 | 150.00 | 260.00 | 176.50 | 346.50 | 301.00 | 315.00 | 347.50 | 404.50 | 335.50 | 252.00 | 117.50 | 3135.00 | |||||||||||||
1942 | 68.50 | 97.00 | 172.50 | 167.50 | 212.50 | 257.50 | 301.50 | 262.50 | 308.00 | 338.00 | 180.50 | 79.00 | 2445.00 | |||||||||||||
1943 | 76.00 | 141.00 | 175.00 | 167.50 | 267.00 | 220.50 | 280.50 | 305.00 | 403.50 | 351.00 | 277.00 | 117.50 | 2781.50 | |||||||||||||
1944 | 71.50 | 60.50 | 179.00 | 96.00 | 210.50 | 233.00 | 227.00 | 275.00 | 319.50 | 355.00 | 172.50 | 136.50 | 2336.00 | |||||||||||||
1945 | 41.00 | 121.50 | 69.00 | 178.00 | 167.00 | 339.00 | 296.00 | 268.00 | 375.50 | 358.50 | 191.50 | 98.50 | 2503.50 | |||||||||||||
1946 | 52.50 | 46.00 | 107.50 | 156.50 | 174.00 | 264.00 | 325.00 | 251.00 | 383.00 | 319.50 | 141.00 | 73.50 | 2293.50 | |||||||||||||
1947 | 11.50 | 106.50 | 185.50 | 254.00 | 240.50 | 354.50 | 313.50 | 364.50 | 342.00 | 373.00 | 160.00 | 42.50 | 2748.00 | |||||||||||||
1948 | 148.00 | 60.50 | 62.50 | 111.50 | 172.00 | 281.50 | 288.00 | 299.50 | 298.50 | 320.50 | 197.50 | 20.00 | 2260.00 | |||||||||||||
1949 | 1.00 | 22.00 | 101.00 | 166.50 | 208.00 | 263.50 | 233.50 | 291.00 | 374.50 | 263.50 | 294.50 | 51.00 | 2270.00 | |||||||||||||
1950 | 36.50 | 74.00 | 104.00 | 183.00 | 148.50 | 203.50 | 240.00 | 296.00 | 357.00 | 362.00 | 330.00 | 125.50 | 2460.00 | |||||||||||||
1951 | 36.50 | 88.50 | 146.00 | 71.00 | 226.00 | 188.50 | 193.50 | 226.00 | 292.50 | 357.00 | 186.50 | 47.50 | 2059.50 | |||||||||||||
1952 | 22.00 | 84.50 | 93.00 | 160.00 | 227.50 | 196.50 | 269.00 | 244.50 | 344.50 | 271.50 | 183.50 | 57.50 | 2154.00 | |||||||||||||
1953 | 137.00 | 115.00 | 106.50 | 89.00 | 204.00 | 233.50 | 224.00 | 294.50 | 375.50 | 358.50 | 200.00 | 154.50 | 2492.00 | |||||||||||||
1954 | 60.50 | 119.00 | 80.50 | 210.50 | 190.50 | 255.00 | 280.50 | 243.50 | 354.00 | 355.50 | 202.00 | 50.50 | 2402.00 | |||||||||||||
1955 | 11.50 | 77.50 | 151.50 | 76.50 | 204.50 | 210.00 | 212.50 | 197.50 | 271.00 | 298.50 | 193.50 | 115.00 | 2019.50 | |||||||||||||
1956 | 59.50 | 63.00 | 119.00 | 132.50 | 233.00 | 266.00 | 219.50 | 275.50 | 376.00 | 291.50 | 282.50 | 100.50 | 2418.50 | |||||||||||||
1957 | 27.50 | 120.00 | 129.00 | 229.50 | 244.50 | 341.50 | 296.00 | 295.00 | 407.00 | 381.50 | 204.00 | 70.00 | 2745.50 | |||||||||||||
1958 | 91.50 | 172.50 | 97.00 | 215.00 | 294.00 | 373.00 | 277.00 | 342.00 | 504.50 | 364.50 | 243.50 | 233.50 | 3208.00 | |||||||||||||
1959 | 128.00 | 107.50 | 253.00 | 235.50 | 209.50 | 281.00 | 309.50 | 366.50 | 387.50 | 470.50 | 305.00 | 153.00 | 3206.50 | |||||||||||||
1960 | 66.00 | 123.00 | 180.00 | 180.00 | 214.00 | 286.50 | 251.00 | 239.00 | 294.50 | 339.00 | 164.50 | 72.00 | 2409.50 | |||||||||||||
1961 | 52.50 | 152.00 | 131.50 | 207.00 | 177.00 | 303.50 | 309.50 | 338.50 | 401.00 | 347.00 | 196.00 | 55.00 | 2670.50 | |||||||||||||
1962 | 108.00 | 74.00 | 81.50 | 209.50 | 160.50 | 225.50 | 184.50 | 308.50 | 249.00 | 334.50 | 264.50 | 111.00 | 2311.00 | |||||||||||||
1963 | 50.50 | 234.50 | 133.50 | 134.50 | 223.00 | 242.00 | 300.50 | 302.50 | 442.00 | 399.50 | 199.00 | 30.50 | 2692.00 | |||||||||||||
1964 | 49.00 | 145.50 | 108.00 | 117.00 | 105.50 | 233.50 | 274.00 | 310.00 | 372.50 | 404.00 | 159.00 | 131.00 | 2409.00 | |||||||||||||
1965 | 60.00 | 119.50 | 136.00 | 175.00 | 150.00 | 185.00 | 230.00 | 347.00 | 335.50 | 463.50 | 243.00 | 13.50 | 2458.00 | |||||||||||||
1966 | 74.00 | 56.00 | 131.50 | 237.00 | 157.50 | 282.00 | 252.00 | 273.00 | 406.00 | 390.50 | 216.50 | 67.50 | 2543.50 | |||||||||||||
1967 | 98.00 | 94.50 | 99.00 | 36.00 | 243.50 | 212.00 | 274.50 | 283.50 | 404.50 | 480.00 | 299.00 | 104.50 | 2629.00 | |||||||||||||
1968 | 64.00 | 194.00 | 206.50 | 185.00 | 175.50 | 269.50 | 247.00 | 379.50 | 392.50 | 325.50 | 187.00 | 33.00 | 2659.00 | |||||||||||||
1969 | 33.50 | 24.00 | 141.00 | 125.50 | 216.50 | 259.50 | 236.00 | 289.00 | 325.50 | 368.00 | 279.50 | 178.50 | 2476.50 | |||||||||||||
1970 | 135.00 | 205.50 | 242.00 | 104.50 | 238.50 | 202.00 | 242.50 | 223.00 | 431.50 | 266.00 | 235.00 | 57.00 | 2582.50 | |||||||||||||
1971 | 67.00 | 70.50 | 113.00 | 98.00 | 141.00 | 219.00 | 230.50 | 342.50 | 440.50 | 241.50 | 168.00 | 18.50 | 2150.00 | |||||||||||||
1972 | 20.00 | 124.00 | 182.50 | 164.50 | 171.00 | 223.00 | 335.50 | 316.00 | 344.50 | 363.00 | 150.00 | 46.00 | 2440.00 | |||||||||||||
1973 | 48.50 | 136.00 | 81.50 | 216.00 | 194.50 | 320.00 | 265.50 | 219.50 | 339.00 | 339.50 | 161.50 | 69.50 | 2391.00 | |||||||||||||
1974 | 92.00 | 64.50 | 113.50 | 163.00 | 151.00 | 244.50 | 295.50 | 307.00 | 308.50 | 379.50 | 199.00 | 56.50 | 2374.50 | |||||||||||||
1975 | 56.50 | 92.50 | 102.00 | 68.00 | 223.00 | 206.50 | 274.00 | 293.00 | 283.00 | 299.00 | 167.50 | 109.50 | 2174.50 | |||||||||||||
1976 | 119.00 | 101.00 | 96.00 | 124.00 | 210.00 | 344.00 | 284.50 | 387.50 | 364.50 | 394.50 | 310.00 | 142.00 | 2877.00 | |||||||||||||
1977 | 45.50 | 171.00 | 108.00 | 182.00 | 164.50 | 211.50 | 279.50 | 357.00 | 358.00 | 326.50 | 258.00 | 153.50 | 2615.00 | |||||||||||||
1978 | 157.00 | 145.00 | 277.50 | 189.00 | 332.50 | 265.50 | 260.50 | 327.50 | 464.50 | 368.50 | 179.00 | 50.50 | 3017.00 | |||||||||||||
1979 | 51.00 | 85.00 | 177.00 | 192.50 | 283.50 | 257.50 | 316.50 | 334.50 | 489.50 | 408.00 | 229.50 | 169.00 | 2993.50 | |||||||||||||
1980 | 106.50 | 208.00 | 183.50 | 207.50 | 166.50 | 238.00 | 294.00 | 246.50 | 339.00 | 371.00 | 246.50 | 110.00 | 2717.00 | |||||||||||||
1981 | 97.00 | 168.50 | 153.00 | 173.00 | 209.50 | 365.50 | 241.50 | 285.50 | 311.00 | 288.00 | 249.50 | 124.00 | 2666.00 | |||||||||||||
1982 | 21.50 | 140.50 | 100.50 | 173.50 | 178.50 | 188.50 | 245.50 | 314.00 | 377.50 | 396.00 | 137.50 | 78.00 | 2351.50 | |||||||||||||
1983 | 39.00 | 129.50 | 164.00 | 204.00 | 299.50 | 353.50 | 416.00 | 493.00 | 512.00 | 433.00 | 185.50 | 102.00 | 3331.00 | |||||||||||||
1984 | 77.50 | 82.00 | 206.50 | 126.00 | 307.00 | 289.50 | 430.50 | 394.50 | 580.50 | 356.00 | 178.00 | 63.00 | 3091.00 | |||||||||||||
1985 | 30.00 | 173.00 | 104.50 | 294.00 | 249.50 | 415.00 | 435.50 | 436.50 | 422.50 | 407.50 | 157.00 | 70.00 | 3195.00 | |||||||||||||
1986 | 203.50 | 249.50 | 323.50 | 256.50 | 310.00 | 396.50 | 395.50 | 368.00 | 382.50 | 421.00 | 305.50 | 92.50 | 3704.50 | |||||||||||||
1987 | 74.00 | 180.50 | 221.50 | 313.00 | 343.00 | 314.00 | 356.00 | 417.00 | 413.50 | 466.00 | 262.00 | 94.00 | 3454.50 | |||||||||||||
1988 | 101.50 | 222.00 | 281.00 | 262.00 | 282.50 | 330.50 | 440.00 | 434.00 | 391.00 | 354.50 | 217.50 | 136.50 | 3453.00 | |||||||||||||
1989 | 71.00 | 63.50 | 170.00 | 326.00 | 287.00 | 346.50 | 385.00 | 403.00 | 354.00 | 372.00 | 264.00 | 101.00 | 3143.00 | |||||||||||||
1990 | 93.00 | 87.00 | 151.50 | 276.50 | 279.00 | 370.00 | 399.50 | 472.50 | 478.50 | 440.50 | 239.50 | 58.00 | 3345.50 | |||||||||||||
1991 | 113.00 | 220.50 | 101.00 | 211.00 | 210.00 | 257.50 | 350.00 | 403.00 | 393.50 | 445.00 | 301.50 | 110.00 | 3116.00 | |||||||||||||
1992 | 74.50 | 243.00 | 286.00 | 378.50 | 394.50 | 376.00 | 468.00 | 426.50 | 473.50 | 518.50 | 291.50 | 80.00 | 4010.50 | |||||||||||||
1993 | 73.00 | 106.50 | 279.00 | 282.50 | 386.00 | 477.50 | 415.00 | 513.50 | 401.50 | 442.50 | 245.00 | 83.00 | 3705.00 | |||||||||||||
1994 | 117.00 | 81.50 | 251.00 | 227.50 | 270.00 | 331.00 | 298.00 | 416.00 | 410.00 | 378.00 | 63.50 | 20.50 | 2864.00 | |||||||||||||
1995 | 129.50 | 194.00 | 191.50 | 209.00 | 229.00 | 350.00 | 495.50 | 435.50 | 440.50 | 452.00 | 325.50 | 170.50 | 3622.50 | |||||||||||||
1996 | 127.50 | 213.00 | 271.00 | 342.00 | 363.00 | 385.00 | 423.00 | 425.50 | 406.50 | 398.00 | 240.50 | 182.00 | 3777.00 | |||||||||||||
1997 | 105.50 | 170.50 | 254.50 | 243.00 | 390.50 | 348.50 | 380.50 | 488.00 | 532.50 | 386.00 | 279.00 | 119.50 | 3698.00 | |||||||||||||
1998 | 117.50 | 78.50 | 182.00 | 163.50 | 203.00 | 279.00 | 313.00 | 343.50 | 351.50 | 327.00 | 155.50 | 64.00 | 2578.00 | |||||||||||||
1999 | 55.50 | 50.00 | 52.50 | 157.50 | 116.00 | 191.00 | 268.50 | 337.00 | 344.50 | 385.00 | 233.50 | 134.00 | 2325.00 | |||||||||||||
2000 | 83.50 | 115.00 | 159.00 | 213.00 | 255.50 | 285.00 | 258.00 | 330.50 | 441.00 | 295.00 | 116.00 | 122.50 | 2674.00 | |||||||||||||
2001 | 55.50 | 80.00 | 181.50 | 83.50 | 357.00 | 339.00 | 324.50 | 356.50 | 330.00 | 392.00 | 259.00 | 86.00 | 2844.50 | |||||||||||||
2002 | 53.00 | 153.50 | 133.00 | 146.50 | 155.50 | 240.50 | 284.00 | 322.00 | 345.50 | 334.00 | 281.50 | 138.50 | 2587.50 | |||||||||||||
2003 | 199.00 | 128.50 | 200.00 | 118.00 | 249.00 | 315.00 | 289.00 | 418.00 | 445.00 | 402.00 | 160.00 | 96.00 | 3019.50 | |||||||||||||
2004 | 70.00 | 108.50 | 318.00 | 254.50 | 252.00 | 268.00 | 331.00 | 397.00 | 446.50 | 311.00 | 196.50 | 114.50 | 3067.50 | |||||||||||||
2005 | 36.50 | 163.50 | 234.00 | 177.50 | 282.00 | 280.00 | 338.42 | a | 303.00 | 290.00 | 326.00 | 307.50 | 179.00 | 2917.42 | ||||||||||||
2006 | 81.00 | 154.50 | 51.50 | 146.00 | 228.00 | 306.00 | 363.50 | 295.00 | 287.00 | 331.50 | 189.00 | 93.00 | 2526.00 | |||||||||||||
2007 | 48.50 | 98.00 | 216.00 | 162.00 | 226.00 | 273.50 | 354.50 | 370.50 | 402.00 | 321.00 | 218.50 | 47.00 | 2737.50 | |||||||||||||
2008 | 33.50 | 96.00 | 140.00 | 150.50 | 235.50 | 286.00 | 324.50 | 370.00 | 400.00 | 415.50 | 272.50 | 50.50 | 2774.50 | |||||||||||||
2009 | 148.00 | 89.00 | 130.50 | 180.50 | 237.50 | 313.50 | 284.50 | 389.50 | 402.50 | 344.00 | 220.00 | 49.50 | 2789.00 | |||||||||||||
2010 | 64.50 | 125.50 | 164.00 | 149.00 | 189.50 | 280.00 | 260.00 | 288.50 | 395.00 | 328.50 | 198.50 | 104.00 | 2547.00 | |||||||||||||
2011 | 96.00 | 96.50 | 137.00 | 157.00 | 176.00 | 261.50 | 313.00 | 305.50 | 373.50 | 412.50 | 139.00 | 76.00 | 2543.50 | |||||||||||||
2012 | 109.50 | 120.00 | 111.08 | a | 186.00 | 214.00 | 276.50 | 292.50 | 279.50 | 243.50 | 383.50 | 127.00 | p | 53.00 | l | 2216.08 | ||||||||||
2013 | 62.00 | b | 79.00 | 149.83 | a | 7.50 | z | 0.00 | z | 0.00 | z | 0.00 | z | 0.00 | z | 0.00 | z | 0.00 | z | 0.00 | z | 0.00 | z | 290.83 | ||
Period of Record Statistics | ||||||||||||||||||||||||||
MEAN | 70.04 | 118.88 | 165.45 | 188.24 | 232.15 | 284.31 | 302.41 | 327.79 | 379.09 | 365.51 | 221.43 | 90.33 | 2748.51 | |||||||||||||
S.D. | 41.50 | 52.00 | 69.07 | 64.37 | 65.08 | 58.41 | 60.20 | 63.10 | 59.79 | 52.79 | 56.62 | 46.18 | 416.48 | |||||||||||||
SKEW | 0.73 | 0.50 | 0.55 | 0.40 | 0.58 | 0.46 | 0.84 | 0.64 | 0.50 | 0.01 | 0.01 | 0.49 | 0.82 | |||||||||||||
MAX | 203.50 | 249.50 | 330.00 | 378.50 | 394.50 | 477.50 | 495.50 | 513.50 | 580.50 | 518.50 | 330.00 | 233.50 | 4010.50 | |||||||||||||
MIN | 0.00 | 22.00 | 51.50 | 36.00 | 105.50 | 185.00 | 184.50 | 197.50 | 243.50 | 215.00 | 63.50 | 13.50 | 2019.50 | |||||||||||||
NO YRS | 100 | 100 | 100 | 99 | 99 | 99 | 99 | 99 | 99 | 99 | 98 | 98 | 98 |