Sample Interval is 01/01/1929 to 12/31/1996 Date Day Average StdDev Maximum Minimum 01/01 1 65.567 5.891 80 53 01/02 2 64.701 5.641 78 52 01/03 3 64.104 6.869 78 51 01/04 4 64.075 6.623 77 46 01/05 5 64.636 6.391 76 47 01/06 6 64.582 6.783 77 46 01/07 7 65.940 6.710 84 49 01/08 8 66.567 7.406 83 44 01/09 9 66.701 7.386 84 46 01/10 10 67.134 6.681 82 50 01/11 11 67.303 6.147 83 54 01/12 12 67.061 7.752 81 43 01/13 13 67.254 6.994 81 48 01/14 14 67.731 6.593 81 55 01/15 15 68.358 6.575 83 50 01/16 16 68.507 7.220 84 49 01/17 17 68.657 6.505 83 54 01/18 18 68.433 7.421 87 50 01/19 19 67.731 6.703 82 51 01/20 20 67.373 7.566 87 44 01/21 21 67.299 7.110 83 43 01/22 22 67.448 6.881 82 43 01/23 23 68.672 7.159 84 47 01/24 24 68.821 6.878 85 53 01/25 25 68.761 6.933 84 45 01/26 26 69.463 6.131 82 55 01/27 27 69.119 6.736 83 53 01/28 28 69.288 6.757 81 50 01/29 29 68.478 7.696 86 49 01/30 30 68.970 7.379 85 55 01/31 31 69.806 7.174 85 50 02/01 32 70.761 7.127 85 51 02/02 33 69.612 8.222 86 45 02/03 34 70.418 7.989 85 50 02/04 35 71.197 6.769 86 54 02/05 36 71.791 7.329 86 55 02/06 37 72.119 7.676 88 50 02/07 38 71.448 8.305 88 47 02/08 39 71.045 7.974 88 53 02/09 40 71.433 7.224 88 51 02/10 41 72.075 7.562 91 50 02/11 42 72.716 6.422 87 58 02/12 43 72.561 6.339 86 56 02/13 44 72.224 7.327 91 56 02/14 45 73.060 7.244 89 54 02/15 46 72.791 7.581 89 55 02/16 47 73.463 7.250 87 58 02/17 48 73.910 7.064 89 54 02/18 49 73.657 7.109 89 58 02/19 50 73.015 7.275 87 56 02/20 51 73.657 6.852 86 58 02/21 52 74.209 6.841 90 59 02/22 53 75.121 6.534 90 61 02/23 54 75.254 6.074 90 62 02/24 55 74.000 7.430 90 52 02/25 56 74.821 7.311 92 60 02/26 57 74.701 7.596 91 59 02/27 58 75.090 8.295 92 55 02/28 59 76.369 6.667 93 58 03/01 60 75.318 6.997 88 61 03/02 61 75.652 7.912 90 56 03/03 62 75.045 8.033 93 57 03/04 63 75.561 7.680 92 62 03/05 64 75.833 7.005 95 63 03/06 65 77.212 6.987 96 65 03/07 66 77.773 7.221 95 62 03/08 67 78.333 7.529 93 63 03/09 68 79.848 7.275 97 62 03/10 69 78.773 7.944 99 65 03/11 70 77.394 7.607 96 61 03/12 71 77.803 7.239 94 65 03/13 72 78.182 6.883 94 66 03/14 73 77.909 7.522 95 63 03/15 74 79.030 7.330 97 62 03/16 75 78.985 7.855 99 62 03/17 76 80.061 7.483 95 61 03/18 77 80.277 7.392 95 66 03/19 78 79.848 7.913 94 63 03/20 79 80.727 8.362 93 56 03/21 80 81.182 8.313 98 63 03/22 81 80.818 8.073 96 63 03/23 82 80.879 7.924 97 65 03/24 83 81.121 7.808 96 66 03/25 84 80.769 7.701 95 64 03/26 85 80.415 8.058 100 62 03/27 86 81.439 7.420 99 58 03/28 87 80.955 7.729 97 62 03/29 88 81.833 7.814 96 67 03/30 89 82.909 7.159 101 66 03/31 90 83.455 7.510 100 65 04/01 91 83.676 8.101 99 68 04/02 92 82.985 8.425 101 69 04/03 93 83.721 7.568 100 68 04/04 94 85.015 8.020 104 64 04/05 95 85.456 7.806 102 70 04/06 96 85.706 8.135 104 68 04/07 97 85.382 7.513 106 69 04/08 98 86.353 7.503 106 67 04/09 99 86.544 8.910 105 55 04/10 100 87.735 7.820 101 69 04/11 101 87.806 8.254 101 63 04/12 102 87.642 8.216 103 65 04/13 103 87.382 9.139 105 57 04/14 104 88.574 7.840 104 69 04/15 105 88.721 7.915 103 68 04/16 106 89.582 8.390 107 69 04/17 107 89.029 8.614 104 68 04/18 108 88.735 9.205 106 69 04/19 109 88.824 9.401 104 69 04/20 110 88.515 9.020 105 72 04/21 111 88.662 9.829 106 67 04/22 112 88.750 8.594 103 65 04/23 113 89.000 7.507 107 72 04/24 114 88.735 7.348 104 72 04/25 115 88.676 7.428 108 69 04/26 116 88.368 8.475 113 69 04/27 117 88.838 8.391 115 71 04/28 118 88.691 8.456 105 64 04/29 119 89.191 7.892 106 71 04/30 120 90.265 8.151 107 73 05/01 121 91.138 7.768 108 75 05/02 122 91.954 8.471 113 73 05/03 123 93.231 8.007 114 74 05/04 124 92.922 7.957 109 71 05/05 125 92.662 8.725 108 72 05/06 126 92.797 8.868 105 70 05/07 127 92.215 8.240 108 72 05/08 128 92.831 8.069 111 70 05/09 129 93.492 7.620 109 76 05/10 130 93.400 8.454 113 72 05/11 131 93.677 10.308 115 58 05/12 132 95.892 8.138 111 78 05/13 133 96.277 7.524 109 82 05/14 134 95.646 7.793 111 73 05/15 135 94.600 7.174 109 76 05/16 136 94.923 7.577 108 75 05/17 137 95.846 7.227 111 79 05/18 138 96.077 6.852 110 75 05/19 139 96.108 7.280 108 79 05/20 140 96.677 7.089 110 77 05/21 141 96.662 6.208 107 78 05/22 142 96.969 5.545 108 83 05/23 143 97.369 6.424 108 80 05/24 144 97.892 6.973 109 80 05/25 145 98.262 7.379 114 76 05/26 146 97.662 7.532 115 79 05/27 147 96.800 7.465 111 78 05/28 148 97.431 7.984 113 74 05/29 149 97.369 6.830 113 83 05/30 150 96.984 7.164 111 80 05/31 151 97.516 6.527 111 83 06/01 152 97.636 8.110 112 62 06/02 153 99.104 7.201 114 86 06/03 154 99.746 7.074 114 82 06/04 155 100.627 6.112 115 85 06/05 156 100.045 6.990 116 84 06/06 157 99.194 6.911 112 84 06/07 158 99.373 6.967 115 84 06/08 159 99.791 6.956 118 85 06/09 160 100.821 6.502 118 86 06/10 161 101.507 6.141 114 86 06/11 162 102.552 6.406 114 88 06/12 163 103.209 7.066 116 78 06/13 164 104.076 6.801 117 86 06/14 165 103.567 6.380 118 91 06/15 166 103.627 7.071 115 81 06/16 167 104.015 6.036 114 85 06/17 168 104.104 6.204 114 87 06/18 169 105.313 5.660 116 90 06/19 170 106.134 5.452 115 88 06/20 171 106.152 5.251 115 90 06/21 172 106.182 5.206 115 92 06/22 173 106.881 5.142 115 94 06/23 174 107.348 5.587 116 94 06/24 175 106.716 6.055 122 95 06/25 176 107.000 5.970 121 92 06/26 177 107.182 6.199 119 91 06/27 178 107.470 5.913 122 91 06/28 179 107.612 5.466 120 95 06/29 180 107.910 5.056 120 98 06/30 181 107.970 4.871 121 91 07/01 182 109.092 4.669 117 96 07/02 183 108.600 4.541 117 99 07/03 184 108.431 4.589 118 97 07/04 185 108.938 4.257 118 100 07/05 186 108.631 4.129 116 100 07/06 187 109.123 4.083 117 97 07/07 188 108.692 4.653 117 92 07/08 189 108.492 4.909 117 93 07/09 190 108.563 4.238 120 100 07/10 191 108.646 4.244 119 98 07/11 192 108.846 4.417 121 99 07/12 193 109.415 3.640 119 99 07/13 194 109.169 4.318 118 96 07/14 195 109.046 5.039 118 87 07/15 196 108.785 4.233 119 95 07/16 197 107.985 3.681 118 98 07/17 198 107.492 4.101 116 99 07/18 199 107.585 5.268 117 94 07/19 200 107.892 4.953 116 92 07/20 201 108.354 4.557 117 90 07/21 202 107.615 3.900 118 96 07/22 203 106.923 4.378 114 94 07/23 204 106.892 4.573 116 94 07/24 205 107.969 4.880 117 92 07/25 206 108.609 4.260 118 98 07/26 207 108.797 4.376 120 93 07/27 208 108.554 3.885 120 99 07/28 209 107.646 4.608 122 94 07/29 210 107.754 4.039 118 97 07/30 211 107.462 4.734 117 96 07/31 212 108.308 4.630 118 93 08/01 213 108.206 4.420 118 96 08/02 214 107.779 4.531 116 96 08/03 215 107.794 4.234 116 99 08/04 216 107.426 4.254 117 97 08/05 217 106.897 5.359 116 89 08/06 218 107.868 4.270 115 95 08/07 219 107.794 4.641 116 90 08/08 220 107.956 3.492 117 101 08/09 221 107.118 5.092 115 91 08/10 222 106.809 4.863 117 88 08/11 223 107.044 5.568 120 87 08/12 224 106.706 5.691 121 83 08/13 225 106.647 4.394 117 93 08/14 226 106.265 4.934 114 85 08/15 227 105.397 4.884 116 91 08/16 228 105.956 5.068 117 87 08/17 229 105.926 5.082 117 88 08/18 230 106.500 5.162 117 88 08/19 231 106.147 4.647 115 91 08/20 232 105.971 4.633 114 92 08/21 233 106.206 4.647 115 91 08/22 234 106.412 4.742 115 91 08/23 235 106.118 4.314 114 93 08/24 236 105.515 5.349 116 84 08/25 237 105.912 4.895 114 84 08/26 238 106.103 3.967 113 97 08/27 239 105.985 4.477 115 90 08/28 240 106.000 5.269 117 81 08/29 241 106.309 6.048 119 86 08/30 242 106.373 5.033 116 94 08/31 243 106.088 4.837 121 95 09/01 244 105.574 5.170 120 91 09/02 245 105.868 5.686 120 85 09/03 246 106.368 5.303 119 88 09/04 247 104.985 6.489 115 87 09/05 248 104.735 6.569 115 71 09/06 249 104.750 7.137 115 75 09/07 250 104.706 5.955 114 89 09/08 251 104.471 5.391 114 92 09/09 252 105.015 5.479 115 92 09/10 253 104.412 5.516 114 92 09/11 254 103.721 6.446 116 85 09/12 255 103.809 6.077 115 78 09/13 256 102.456 6.544 113 83 09/14 257 102.485 6.043 115 87 09/15 258 102.235 5.189 112 91 09/16 259 102.103 5.844 112 84 09/17 260 101.191 6.131 114 88 09/18 261 99.765 6.926 113 75 09/19 262 99.074 6.894 114 79 09/20 263 99.603 6.358 112 85 09/21 264 98.765 5.910 111 82 09/22 265 98.632 6.664 112 78 09/23 266 99.265 6.279 111 74 09/24 267 99.235 6.407 112 79 09/25 268 99.015 6.498 112 81 09/26 269 99.059 6.510 109 81 09/27 270 98.809 6.332 107 75 09/28 271 98.603 6.268 108 80 09/29 272 98.103 6.070 109 85 09/30 273 98.147 6.124 108 83 10/01 274 97.409 7.155 111 79 10/02 275 96.646 7.151 110 81 10/03 276 95.818 6.872 109 79 10/04 277 95.561 6.629 109 83 10/05 278 95.785 6.496 108 83 10/06 279 94.984 7.014 107 71 10/07 280 94.831 6.387 107 78 10/08 281 94.215 6.868 104 73 10/09 282 93.523 7.540 106 72 10/10 283 94.106 7.309 106 76 10/11 284 93.242 6.780 105 78 10/12 285 92.167 8.323 107 66 10/13 286 92.955 6.571 109 76 10/14 287 93.076 6.042 104 78 10/15 288 91.106 6.680 103 74 10/16 289 90.848 7.330 102 72 10/17 290 90.242 7.153 103 70 10/18 291 89.500 8.328 102 69 10/19 292 88.530 8.493 102 68 10/20 293 88.258 7.252 100 70 10/21 294 87.712 6.768 101 71 10/22 295 87.833 6.035 100 75 10/23 296 87.348 6.213 103 72 10/24 297 86.939 6.589 103 73 10/25 298 86.500 6.650 100 71 10/26 299 86.818 6.464 98 72 10/27 300 86.462 6.457 97 69 10/28 301 85.485 7.286 98 62 10/29 302 84.108 7.989 98 61 10/30 303 83.061 7.815 99 65 10/31 304 82.754 7.612 98 58 11/01 305 82.456 5.760 93 71 11/02 306 81.897 6.065 94 64 11/03 307 82.000 6.740 93 66 11/04 308 82.176 6.062 92 68 11/05 309 82.441 6.168 95 69 11/06 310 81.176 6.924 93 67 11/07 311 80.324 6.278 91 65 11/08 312 79.809 5.594 93 67 11/09 313 79.750 5.304 89 67 11/10 314 78.836 6.292 90 62 11/11 315 78.250 6.417 91 63 11/12 316 77.441 6.901 91 59 11/13 317 77.647 6.383 90 60 11/14 318 75.882 7.200 89 52 11/15 319 75.118 7.152 88 56 11/16 320 74.588 6.820 87 57 11/17 321 75.044 6.744 90 59 11/18 322 74.397 7.193 90 56 11/19 323 73.603 6.798 88 58 11/20 324 73.691 6.683 88 58 11/21 325 73.074 7.267 88 46 11/22 326 72.559 7.270 93 49 11/23 327 73.338 6.869 87 56 11/24 328 73.559 6.666 88 56 11/25 329 73.647 7.190 88 56 11/26 330 73.224 5.959 87 62 11/27 331 72.176 6.399 86 58 11/28 332 71.500 6.587 85 57 11/29 333 71.544 6.214 84 54 11/30 334 71.000 6.457 82 51 12/01 335 70.985 5.650 86 57 12/02 336 71.672 5.315 83 58 12/03 337 71.194 5.525 85 53 12/04 338 70.439 6.202 82 54 12/05 339 70.313 5.911 82 59 12/06 340 70.731 6.445 83 51 12/07 341 70.224 6.218 85 49 12/08 342 68.597 7.518 84 46 12/09 343 68.642 7.246 85 52 12/10 344 68.552 7.189 86 42 12/11 345 68.657 7.735 85 41 12/12 346 67.373 8.086 86 39 12/13 347 67.179 8.314 80 36 12/14 348 66.776 7.822 80 40 12/15 349 66.866 7.288 82 43 12/16 350 67.254 6.175 82 48 12/17 351 66.776 6.717 81 52 12/18 352 67.970 5.750 79 57 12/19 353 67.701 5.967 80 51 12/20 354 67.433 6.167 79 54 12/21 355 66.806 6.160 77 47 12/22 356 66.333 6.434 79 44 12/23 357 66.507 6.517 82 43 12/24 358 66.493 6.498 79 51 12/25 359 66.879 6.463 82 51 12/26 360 66.134 7.045 99 52 12/27 361 65.552 7.117 95 49 12/28 362 65.582 7.013 92 52 12/29 363 65.582 5.909 82 51 12/30 364 65.418 5.826 79 51 12/31 365 65.179 5.178 77 57