June 1998 Climate Data for Pittsburgh, PA  
See Key below for explanation of abbreviations
DATE  TEMPS   |DP|HEATING DD |COOLING DD|PRECIPITATION
   HI LO AV NR|DY|DY MON SEAS|DY MON SEA| DAY  MON NORM  DEP  YEAR  NORM   DEP
01*71 53 62 64 -2  3   3 5083  0   0  89    0    0  .12 -.12 15.49 15.20  +.29
02*80 56 68 65 +3  0   3 5083  3   3  92  .04  .04  .24 -.20 15.53 15.32  +.21
03*63 49 56 65 -9  9  12 5092  0   3  92  .05  .09  .36 -.27 15.58 15.44  +.14
04*68 48 58 65 -7  7  19 5099  0   3  92    0  .09  .48 -.39 15.58 15.56  +.02
05*59 48 54 66-12 11  30 5110  0   3  92  .05  .14  .60 -.46 15.63 15.68  -.05
06*60 43 52 66-14 13  43 5123  0   3  92    0  .14  .72 -.58 15.63 15.80  -.17
07*61 45 53 66-13 12  55 5135  0   3  92  .02  .16  .84 -.68 15.65 15.92  -.27
08*67 44 56 66-10  9  64 5144  0   3  92    0  .16  .96 -.80 15.65 16.04  -.39
09*60 47 54 66-12 11  75 5155  0   3  92  .03  .19 1.08 -.89 15.68 16.16  -.48
10*76 54 65 67 -2  0  75 5155  0   3  92  .01  .20 1.20-1.00 15.69 16.28  -.59
11*75 59 67 67  0  0  75 5155  2   5  94  .31  .51 1.32 -.81 16.00 16.40  -.40
12*84 63 74 68 +6  0  75 5155  9  14 103  .34  .85 1.44 -.59 16.34 16.52  -.18
13*70 59 65 68 -3  0  75 5155  0  14 103  .47 1.32 1.56 -.24 16.81 16.64  +.17
14*71 58 65 68 -3  0  75 5155  0  14 103  .04 1.36 1.68 -.32 16.85 16.76  +.09
15*72 59 66 68 -2  0  75 5155  1  15 104  .25 1.61 1.80 -.19 17.10 16.88  +.22
16*79 60 70 68 +2  0  75 5155  5  20 109  .19 1.80 1.92 -.12 17.29 17.00  +.29
........
........................................PITTSBURGH PA AIRPORT JUN 98
      JUN 98  (NORMALS 1961-90 RV)
DATE  TEMPS   |DP|HEATING DD |COOLING DD|PRECIPITATION
   HI LO AV NR|DY|DY MON SEAS|DY MON SEA| DAY  MON NORM  DEP  YEAR  NORM   DEP
17*79 62 71 68 +3  0  75 5155  6  26 115  .19 1.99 2.04 -.05 17.48 17.12  +.36
18*83 63 73 68 +5  0  75 5155  8  34 123    0 1.99 2.16 -.17 17.48 17.24  +.24
19*81 67 74 68 +6  0  75 5155  9  43 132 1.07 3.06 2.28 +.78 18.55 17.36 +1.19
20*83 62 73 69 +4  0  75 5155  8  51 140    0 3.06 2.41 +.65 18.55 17.49 +1.06
21*85 59 72 69 +3  0  75 5155  7  58 147    0 3.06 2.54 +.52 18.55 17.62  +.93
22*86 69 78 70 +8  0  75 5155 13  71 160  .23 3.29 2.67 +.62 18.78 17.75 +1.03
23*79 68 74 70 +4  0  75 5155  9  80 169  .01 3.30 2.80 +.50 18.79 17.88 +0.91
24*87 66 77 70 +7  0  75 5155 12  92 181    0 3.30 2.93 +.37 18.79 18.01 +0.78
25*90 69 80 70+10  0  75 5155 15 107 196    0 3.30 3.06 +.24 18.79 18.14 +0.65
26*88 69 79 70 +9  0  75 5155 14 121 210  .21 3.51 3.19 +.32 19.00 18.27 +0.73
27*80 68 74 70 +4  0  75 5155  9 130 219 2.37 5.88 3.32+2.56 21.37 18.40 +2.97
28*80 66 73 70 +3  0  75 5155  8 138 227  .05 5.93 3.45+2.48 21.42 18.53 +2.89
29*76 67 72 71 +1  0  75 5155  7 145 234  .25 6.18 3.58+2.60 21.67 18.66 +3.01
30*78 56 67 71 -4  0  75 5155  2 147 236  .53 6.71 3.71+3.00 22.20 18.79 +3.41

 



                           JUN 1998
TEMPERATURES......
AVERAGE MAXIMUM................................. 75.7 DEGREES
AVERAGE MINIMUM................................. 58.5 DEGREES
AVERAGE FOR MONTH............................... 67.1 DEGREES
DEPARTURE FROM NORMAL........................... -0.8 DEGREES
HIGHEST AND DATE.............................. 90 ON THE 25TH
LOWEST AND DATE............................... 43 ON THE  6TH
NUMBER OF DAYS MAX TEMPERATURE 32 DEGREES OR BELOW......... 0
NUMBER OF DAYS MIN TEMPERATURE 32 DEGREES OR BELOW......... 0
NUMBER OF DAYS MAX TEMPERATURE 90 DEGREES OR ABOVE......... 1
 
HEATING DEGREE DAYS.....................................   75
DEPARTURE FROM NORMAL...................................  +39
SEASONAL TOTAL HEATING (JUL 1 - JUN 30)................. 5155
COOLING DEGREE DAYS ....................................  147
DEPARTURE FROM NORMAL...................................  +24
SEASONAL TOTAL COOLING (JAN 1 - DEC 31).................   89
 
PRECIPITATION DATA
TOTAL FOR THE MONTH.............................  6.71 INCHES
DEPARTURE FROM NORMAL........................... +3.00 INCHES
TOTAL FOR THE YEAR.............................. 22.20 INCHES
DEPARTURE FROM NORMAL........................... +3.41 INCHES
MAXIMUM PRECIPITATION IN 24 HOURS............... 2.37 ON 27TH
MONTHLY SNOWFALL................................   0.0 INCHES
DEPARTURE FROM NORMAL...........................   0.0 INCHES
MAXIMUM CALENDER DAY SNOWFALL...................   0.0 INCHES
 
NUMBER OF DAYS WITH PRECIPITATION 0.01 INCH OR MORE....... 21
NUMBER OF DAYS WITH PRECIPITATION 0.10 INCH OR MORE....... 12
NUMBER OF DAYS WITH PRECIPITATION 0.50 INCH OR MORE.......  3
NUMBER OF DAYS WITH PRECIPITATION 1.00 INCH OR MORE.......  2
 
NUMBER OF CLEAR DAYS...........  5
NUMBER OF PARTLY CLOUDY DAYS...  9
NUMBER OF MAINLY CLOUDY DAYS... 16
 
HIGHEST SEA LEVEL PRESSURE......... 30.26 ON THE 8TH AT 2259
LOWEST SEA LEVEL PRESSURE.......... 29.35 ON THE 2ND AT 1634
 
...RECORDS AND HIGHLIGHTS...
JUNE 1998 WAS THE 10TH WETTEST ON RECORD.
TIED RECORD WARM HIGH OF 60 ON THE 6TH...SET IN 1891.
TIED RECORD LOW MEAN OF 52 ON THE 6TH...SET IN 1945.
RECORD LOW HIGH OF 60 ON THE 9TH...BREAKING 63 IN 1913.
RECORD RAINFALL FOR THE 27TH 2.37 INCHES...BREAKING 1.69 IN 1989...THIS
IS ALSO THE 6TH GREATEST DAILY RAINFALL IN ANY JUNE.
 

...PITTSBURGH TIES RECORD COLD HIGH AND RECORD COLD MEAN FOR DATE...
 
CLIMATE DATA AT PITTSBURGH INTERNATIONAL AIRPORT FOR JUNE 6TH
1998...
 
HIGH 60
LOW  43
MEAN 52
 
THE HIGH OF 60 TIES THE RECORD COLD HIGH FOR THE DATE SET IN 1891.
THE MEAN OF 52 TIES THE RECORD COLD MEAN FOR THE DATE SET IN 1945.
THE LOW MISSED THE RECORD BY ONE DEGREE...42 IN 1945.

...PITTSBURGH HAS 10TH WETTEST JUNE ON RECORD...
 
THE PITTSBURGH INTERNATIONAL AIRPORT RECEIVED 0.53 INCHES OF RAIN ON
JUNE 30TH.  THIS BRINGS THE MONTHLY TOTAL TO 6.71 INCHES WHICH
RANKS AS THE 10TH WETTEST JUNE ON RECORD.  THE WETTEST JUNE WAS 10.29
INCHES IN 1989.
 
PRECIPITATION RECORDS DATE BACK TO 1836...WITH SOME DATA GAPS IN
THE 1800S.
 

Key 

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