April 1996 Climate Data for Pittsburgh, PA  
  TEMPERATURES      |DEPARTURE     |HEATING DD      |SNOWFALL        |PRECIPITATION ACCUMULATIONS
DAY HI LOW AVG NORM |DAY MONTH YEAR|DAY MONTH SEASON|DAY MONTH SEASON|DAY MONTH NORM DEPARTURE YEAR NORM DEPARTURE  
01* 55  32  44  45    -1   -1  -44   21   21   5408  .2   .2    73.1  .48  .48   .11   +.37  11.24  8.45  +2.79
02* 49  27  38  45    -7   -8  -51   27   48   5435   0   .2    73.1   0   .48   .22   +.26  11.24  8.56  +2.68
03* 69  35  52  46    +6   -2  -45   13   61   5448   0   .2    73.1   0   .48   .33   +.15  11.24  8.67  +2.57
04* 72  34  53  46    +7   +5  -38   12   73   5460   0   .2    73.1  .43  .91   .44   +.47  11.67  8.78  +2.89
05* 44  30  37  46    -9   -4  -47   28  101   5488  .3   .5    73.4  .06  .97   .55   +.42  11.73  8.89  +2.84
06* 42  28  35  47   -12  -16  -59   30  131   5518   T   .5    73.4   T   .97   .66   +.31  11.73  9.00  +2.73
07* 39  27  33  47   -14  -30  -73   32  163   5550   T   .5    73.4   T   .97   .77   +.20  11.73  9.11  +2.62
08* 45  20  33  47   -14  -44  -87   32  195   5582 0.3  0.8    73.7  .02  .99   .88   +.11  11.75  9.22  +2.53
09* 40  26  33  48   -15  -59  -102  32  227   5614   T  0.8    73.7   T   .99   .99     0   11.75  9.33  +2.42
10* 49  27  38  48   -10  -69  -112  27  254   5641 0.6  1.4    74.3  .05 1.04  1.09   -.05  11.80  9.43  +2.37
11* 70  33  52  48    +4  -65  -108  13  267   5654   0  1.4    74.3   0  1.04  1.19   -.15  11.80  9.53  +2.27
12* 82  55  69  48   +21  -44   -87   0  267   5654   0  1.4    74.3   0  1.04  1.29   -.25  11.80  9.63  +2.17
13* 76  51  64  49   +15  -29   -72   1  268   5655   0  1.4    74.3  .02 1.06  1.39   -.33  11.82  9.73  +2.09
14* 52  36  44  49    -5  -34   -77  21  289   5676   0  1.4    74.3   0  1.06  1.49   -.43  11.82  9.83  +1.99
15* 69  40  55  49    +6  -28   -71  10  299   5686   0  1.4    74.3  .50 1.56  1.59   -.03  12.32  9.93  +2.39
16* 53  35  44  50    -6  -37   -77  21  320   5707   T  1.4    74.3  .33 1.89  1.69   -.20  12.65 10.03  +2.62
17* 53  33  43  50    -7  -41   -84  22  342   5729  0.2 1.6    74.5  .02 1.91  1.79   +.12  12.67 10.13  +2.54
18* 77  33  55  50    +5  -36   -79  10  352   5739   0  1.6    74.5   0  1.91  1.89   +.02  12.67 10.23  +2.44
19* 77  56  67  51   +16  -20   -63   0  352   5739   0  1.6    74.5  .09 2.00  1.99   +.01  12.76 10.33  +2.43
20* 77  60  69  51   +18   -2   -45   0  352   5739   0  1.6    74.5  .37 2.37  2.09   +.28  13.13 10.43  +2.70
21* 73  51  62  51   +11   +9   -34   3  355   5742   0  1.6    74.5   0  2.37  2.19   +.18  13.13 10.53  +2.60
22* 82  50  66  52   +14  +23   -20   0  355   5742   0  1.6    74.5   T  2.37  2.29   +.08  13.13 10.63  +2.50
23* 64  37  51  52    -1  +22   -21  14  369   5756   T  1.6    74.5  .59 2.96  2.39   +.57  13.72 10.73  +2.99
24* 60  34  47  52    -5  +17   -26  18  387   5774   T  1.6    74.5   T  2.96  2.49   +.47  13.72 10.83  +2.89
25* 76  52  64  53   +11  +28   -15   1  388   5775   0  1.6    74.5   0  2.96  2.60   +.36  13.72 10.94  +2.78
26* 74  40  57  53    +4  +32   -11   8  396   5783   0  1.6    74.5  .32 3.28  2.71   +.57  14.04 11.05  +2.99
27* 53  34  44  53    -9  +23   -20  21  417   5804   0  1.6    74.5   0  3.28  2.82   +.46  14.04 11.16  +2.88
28* 67  45  56  54    +2  +25   -18   9  426   5813   0  1.6    74.5   T  3.28  2.93   +.35  14.04 11.27  +2.77
29* 79  49  64  54   +10  +35    -8   1  427   5814   0  1.6    74.5  .91 4.19  3.04  +1.15  14.95 11.38  +3.57
30* 69  42  56  54    +2  +37    -6   9  436   5823   0  1.6    74.5  .23 4.42  3.15  +1.27  15.18 11.49  +3.69