September 1998 Climate Data for Pittsburgh, PA
See Key below for explanation of abbreviations
DATE SEP 98 |DP|HEATING DD|COOLING DD|PRECIPITATION HI LO AV NR|DY|DY MON SEA|DY MON SEA| DAY MON NORM DEP YEAR NORM DEP 01*78 54 66 68 -2 0 0 0 1 1 690 T T .10 -.10 27.54 25.85 +1.69 02*78 54 66 68 -2 0 0 0 1 2 691 T T .20 -.20 27.54 25.95 +1.59 03*77 50 64 68 -4 1 1 1 0 2 691 0 T .30 -.30 27.54 26.05 +1.49 04*80 52 66 67 -1 0 1 1 1 3 692 0 T .40 -.40 27.54 26.15 +1.39 05*81 52 67 67 0 0 1 1 2 5 694 0 T .50 -.50 27.54 26.25 +1.29 06*90 58 74 67 +7 0 1 1 9 14 703 0 T .61 -.61 27.54 26.36 +1.18 07*77 57 67 67 0 0 1 1 2 16 705 .28 .28 .72 -.44 27.82 26.47 +1.35 08*64 49 57 66 -9 8 9 9 0 16 705 .36 .64 .83 -.19 28.18 26.58 +1.60 09*65 47 56 66-10 9 18 18 0 16 705 .13 .77 .93 -.16 28.31 26.68 +1.63 10*71 46 59 66 -7 6 24 24 0 16 705 0 .77 1.03 -.26 28.31 26.78 +1.53 11*78 49 64 66 -2 1 25 25 0 16 705 0 .77 1.13 -.36 28.31 26.88 +1.43 12*84 57 71 65 +6 0 25 25 6 22 711 0 .77 1.23 -.46 28.31 26.98 +1.33 13*86 60 73 65 +8 0 25 25 8 30 719 T .77 1.33 -.56 28.31 27.08 +1.23 14*88 59 74 65 +9 0 25 25 9 39 728 0 .77 1.43 -.66 28.31 27.18 +1.13 15*87 69 78 64+14 0 25 25 13 52 741 0 .77 1.53 -.76 28.31 27.28 +1.03 16*82 67 75 64+11 0 25 25 10 62 751 T .77 1.63 -.86 28.31 27.38 +0.93 ********************************************* ***************************** ... . ............ NORMALS 1961-90 RV DATE SEP 98 |DP|HEATING DD|COOLING DD|PRECIPITATION HI LO AV NR|DY|DY MON SEA|DY MON SEA| DAY MON NORM DEP YEAR NORM DEP 17*78 64 71 64 +7 0 25 25 6 68 757 T .77 1.73 -.96 28.31 27.48 +0.83 18*83 55 69 63 +6 0 25 25 4 72 761 0 .77 1.83-1.06 28.31 27.58 +0.73 19*84 65 75 63+12 0 25 25 10 82 771 0 .77 1.93-1.16 28.31 27.68 +0.63 20*84 60 72 63 +9 0 25 25 7 89 778 .03 .80 2.03-1.23 28.34 27.78 +0.56 21*81 67 74 62+12 0 25 25 9 98 787 .06 .86 2.13-1.27 28.40 27.88 +0.52 22*74 57 65 62 +3 0 25 25 0 98 787 .02 .88 2.23-1.35 28.42 27.98 +0.44 23*64 44 54 62 -8 11 36 36 0 98 787 0 .88 2.33-1.45 28.42 28.08 +0.34 24*68 40 54 61 -7 11 47 47 0 98 787 .05 .93 2.43-1.50 28.47 28.18 +0.29 25*75 56 66 61 +5 0 47 47 1 99 788 .15 1.08 2.52-1.44 28.62 28.27 +0.35 26*87 62 75 60+15 0 47 47 10 109 798 0 1.08 2.61-1.53 28.62 28.36 +0.26 27*84 69 77 60+17 0 47 47 12 121 810 .01 1.09 2.70-1.61 28.63 28.45 +0.18 28*74 54 64 59 +5 1 48 48 0 121 810 0 1.09 2.79-1.70 28.63 28.54 +0.09 29*76 45 61 59 +2 4 52 52 0 121 810 T 1.09 2.88-1.79 28.63 28.63 0 30*80 58 69 59+10 0 52 52 4 125 814 T 1.09 2.97-1.88 28.63 28.72 -0.09
TEMPERATURES AVERAGE MAXIMUM.................................78.6 DEGREES AVERAGE MINIMUM.................................55.8 DEGREES AVERAGE FOR MONTH...............................67.2 DEGREES DEPARTURE FROM NORMAL...........................+3.3 DEGREES HIGHEST AND DATE......................90 DEGREES ON THE 6TH LOWEST AND DATE.......................40 DEGREES ON THE 24TH NUMBER OF DAYS MAX TEMPERATURE 32 DEGREES OR BELOW.........0 NUMBER OF DAYS MIN TEMPERATURE 0 DEGREES OR BELOW.........0 NUMBER OF DAYS MAX TEMPERATURE 90 DEGREES OR ABOVE.........1
HEATING DEGREE DAYS.......................................52 DEPARTURE FROM NORMAL....................................-48 SEASONAL TOTAL HEATING....................................52 COOLING DEGREE DAYS......................................125 DEPARTURE FROM NORMAL....................................+58 SEASONAL TOTAL COOLING...................................814
PRECIPITATION DATA TOTAL FOR THE MONTH............................. 1.09 INCHES DEPARTURE FROM NORMAL...........................-1.88 INCHES TOTAL FOR THE YEAR..............................28.63 INCHES DEPARTURE FROM NORMAL...........................-0.09 INCHES MAXIMUM PRECIPITATION IN 24 HOURS.... 0.45 INCHES ON THE 8-9 MONTHLY SNOWFALL................................... 0 INCHES DEPARTURE FROM NORMAL.............................. 0 INCHES MAXIMUM 24 HOUR SNOWFALL...............NA INCHES ON THE NA
NUMBER OF DAYS WITH PRECIPITATION 0.01 INCH OR MORE........9 NUMBER OF DAYS WITH PRECIPITATION 0.10 INCH OR MORE........4 NUMBER OF DAYS WITH PRECIPITATION 0.50 INCH OR MORE........0 NUMBER OF DAYS WITH PRECIPITATION 1.00 INCH OR MORE........0
SUNSHINE NUMBER OF DAYS WITH CLEAR SKIES...........................11 NUMBER OF DAYS WITH PARTLY CLOUDY SKIES...................13 NUMBER OF DAYS WITH CLOUDY SKIES.......................... 6
HIGHEST SEA LEVEL PRESSURE........ 30.25 ON THE 23RD AT 1016 LOWEST SEA LEVEL PRESSURE......... 29.66 ON THE 7TH AT 1550
HIGHLIGHTS... TIED RECORD WARM MEAN TEMPERATURE OF 77 ON THE 27TH. OTHERWISE...A WARM...DRY...PLEASANT MONTH.
HI = High for Day
LO = Low for Day
AV = Average
NR = Normal Average
DP DY = Daily Departure for Normal
HEATING DD = Heating Degree Day for
-----DY = Day
-----MON = Month
-----SEAS = Season
SNOWFALL for DAY...Month and Season
PRECIPITATION for
-----DY = DAY
-----MON = Month
-----NORM = Cumulative Normal for Month
-----DEP = Cumulitive Departure for Normal for Month
-----YEAR = Cumulitive Yearly Total
-----NORM = Cumulative Yearly Normal
-----DEP = Depature from the Yearly Normal