May 1996 Climate Data for Pittsburgh, PA  
  TEMPERATURES      |DEPARTURE     |HEATING DD      |COOLING DD      |PRECIPITATION ACCUMULATIONS
DAY HI LOW AVG NORM |DAY MONTH YEAR|DAY MONTH SEASON|DAY MONTH SEASON|DAY MONTH NORM DEPARTURE YEAR NORM DEPARTURE  
01* 58  41  50  55    -5   -5  -11   15   15   5838   0    0     11   .17  .17   .11   +.06  15.35 11.60  +3.75
02* 67  41  54  55    -1   -6  -12   11   26   5849   0    0     11    0   .17   .22   -.05  15.35 11.71  +3.64
03* 71  50  61  55    +6    0   -6    4   30   5853   0    0     11    T   .17   .33   -.16  15.35 11.82  +3.53
04* 71  54  63  56    +7   +7   +1    2   32   5855   0    0     11   .14  .31   .44   -.13  15.49 11.93  +3.56
05* 67  48  58  56    +2   +9   +3    7   39   5862   0    0     11   .15  .46   .55   -.09  15.64 12.04  +3.60
06* 62  48  55  57    -2   +7   +1   10   49   5872   0    0     11    0   .46   .66   -.20  15.64 12.15  +3.49
07* 58  47  53  57    -4   +3   -3   12   61   5884   0    0     11   .32  .78   .77   +.01  15.96 12.26  +3.70
08* 66  49  58  57    +1   +4   -2    7   68   5891   0    0     11   .05  .83   .88   -.05  16.01 12.37  +3.64
09* 81  60  71  57   +14  +18  +12    0   68   5891   6    6     17    T   .83   .99   -.16  16.01 12.48  +3.53
10* 86  64  75  58   +17  +35  +29    0   68   5891  10   16     27   .15  .98  1.10   -.12  16.16 12.59  +3.57
11* 66  39  53  58    -5  +30  +24   12   80   5903   0   16     27   .50 1.48  1.21   +.27  16.66 12.70  +3.96
12* 51  35  43  58   -15  +15   +9   22  102   5925   0   16     27    0  1.48  1.32   +.16  16.66 12.81  +3.85
13* 52  31  42  59   -17   -2   -8   23  125   5948   0   16     27    0  1.48  1.43   +.05  16.66 12.92  +3.74
14* 62  30  46  59   -13  -15  -21   19  144   5967   0   16     27    0  1.48  1.55   -.07  16.66 13.04  +3.62
15* 55  48  52  59    -7  -22  -28   13  157   5980   0   16     27   .32 1.80  1.67   +.13  16.98 13.16  +3.82
16* 66  48  57  60    -3  -25  -31    8  165   5988   0   16     27   .02 1.82  1.79   +.03  17.00 13.28  +3.72
17* 77  59  68  60    +8  -17  -23    0  165   5988   3   19     30   .36 2.18  1.91   +.27  17.36 13.40  +3.96
18* 88  65  77  60   +17    0  -06    0  165   5988  12   31     42    0  2.18  2.03   +.15  17.36 13.52  +3.80
19* 90  71  81  60   +21  +21  +15    0  165   5988  16   47     58    0  2.18  2.15   +.03  17.36 13.64  +3.72
20* 89  70  80  61   +19  +40  +34    0  165   5988  15   62     73    0  2.18  2.27   -.09  17.36 13.76  +3.60
21* 76  58  67  61    +6  +46  +40    0  165   5988   2   64     75   .15 2.33  2.39   -.06  17.51 13.88  +3.63
22* 78  54  66  61    +5  +51  +45    0  165   5988   1   65     76    0  2.33  2.51   -.18  17.51 14.00  +3.51
23* 82  52  67  62    +5  +56  +50    0  165   5988   2   67     78    0  2.33  2.63   -.30  17.51 14.12  +3.39
24* 69  59  64  62    +2  +58  +52    1  166   5989   0   67     78   .02 2.35  2.75   -.40  17.53 14.24  +3.29
25* 74  50  62  62    +0  +58  +52    3  169   5992   0   67     78    0  2.35  2.87   -.52  17.53 14.36  +3.17
26* 66  52  59  63    -4  +54  +59    6  175   5998   0   67     78    T  2.35  2.99   -.64  17.53 14.48  +3.05
27* 55  50  53  63   -10  +44  +38   12  187   6010   0   67     78   .44 2.79  3.11   -.32  17.97 14.60  +3.37
28* 60  51  56  63    -7  +37  +31    9  196   6019   0   67     78    T  2.79  3.23   -.44  17.97 14.72  +3.25
29* 71  51  61  63    -2  +35  +29    4  200   6023   0   67     78   .16 2.95  3.35   -.40  18.13 14.84  +3.29
30* 71  40  56  64    -8  +27  +21    9  209   6032   0   67     78    0  2.95  3.47   -.52  18.13 14.96  +3.17
31* 77  41  59  64    -5  +22  +16    6  215   6038   0   67     78    0  2.95  3.59   -.64  18.13 15.08  +3.05