2006 Mixing Height Data


Monthly Avg    Std Dev   By Local Time of Day       By Local Time of Day and Season
Jan     429.9   332.0    Hour  Annual Avg  Std Dev  Winter Avg  Spring Avg  Summer Avg  Fall Avg
Feb     547.5   429.8     1    262         220      301          288          226         238
Mar     617.9   533.7     2    263         210      295          270          227         262
Apr     606.2   602.5     3    261         194      306          288          233         218
May     633.4   729.2     4    259         174      305          279          228         224
Jun     733.7   836.8     5    259         172      319          270          230         220
Jul     804.7  1033.1     6    264         193      331          266          229         232
Aug     708.7   817.8     7    270         200      325          283          241         233
Sep     575.4   685.6     8    260         159      289          280          239         233
Oct     474.1   566.9     9    294         185      302          339          264         270
Nov     331.7   331.9    10    385         247      371          430          416         323
Dec     309.2   307.6    11    609         447      459          611          896         464
                         12    871         695      536          973         1420         693
Annual  Max   5273.6     13   1034         717      646         1005         1635         837
        Min     40.0     14   1153         747      702         1147         1756         996
        Avg    564.5     15   1237         841      734         1244         1846        1113
        St Dv  657.5     16   1244         885      761         1275         1805        1123
                         17   1192         953      667         1371         1768         950
                         18   1030         929      627         1265         1518         695
                         19    893         921      544         1176         1373         466
                         20    464         616      350          625          592         285
                         21    285         325      300          348          268         224
                         22    250         228      301          266          203         230
                         23    255         225      277          299          211         231
                         24    255         210      302          285          211         223