CXUS51 KPBZ 171806 CLAPIT CLIMATE REPORT NATIONAL WEATHER SERVICE PITTSBURGH PA 202 PM EDT TUE JUL 17 2007 ................................... ...THE PITTSBURGH CLIMATE SUMMARY FOR THE YEAR OF 2006... CLIMATE NORMAL PERIOD 1971 TO 2000 CLIMATE RECORD PERIOD 1871 TO 2007 WEATHER OBSERVED NORMAL DEPART LAST YEAR'S VALUE DATE(S) VALUE FROM VALUE DATE(S) NORMAL ................................................................ TEMPERATURE (F) RECORD HIGH 103 07/16/1988 08/06/1918 07/10/1881 LOW -22 01/19/1994 HIGHEST 91 MM MM MM LOWEST 3 MM MM MM AVG. MAXIMUM 61.3 59.9 1.4 MM AVG. MINIMUM 43.2 40.7 2.5 MM MEAN 52.3 50.3 2.0 MM DAYS MAX >= 90 6 MM MM MM DAYS MAX <= 32 19 MM MM MM DAYS MIN <= 32 105 MM MM MM DAYS MIN <= 0 0 MM MM MM PRECIPITATION (INCHES) RECORD MAXIMUM 34.92 2006 MINIMUM 34.92 2006 TOTALS 34.92R 37.85 -2.93 DAILY AVG. 0.10 MM MM MM DAYS >= .01 135 MM MM MM DAYS >= .10 75 MM MM MM DAYS >= .50 23 MM MM MM DAYS >= 1.00 5 MM MM MM GREATEST 24 HR. TOTAL 1.68 MM MM SNOWFALL (INCHES) RECORDS TOTAL 17.5 2006 24 HR TOTAL 4.0 MM TOTALS 17.5R 40.6 -23.1 MM SINCE 7/1 0.7 10.4 -9.7 MM SNOWDEPTH AVG. 0 MM MM MM DAYS >= TRACE 60 DAYS >= 1.0 4 12.0 -8.0 MM GREATEST 24 HR TOTAL 4.0R MM MM DEGREE_DAYS HEATING TOTAL 5165 5829 -664 MM SINCE 7/1 1953 2194 -241 MM COOLING TOTAL 663 654 9 MM SINCE 1/1 663 726 -63 MM ................................................................. WIND (MPH) AVERAGE WIND SPEED 7.3 HIGHEST WIND SPEED/DIRECTION 44/280 DATE 02/17 HIGHEST GUST SPEED/DIRECTION 63/270 DATE 06/22 AVERAGE RH (PERCENT) 68 WEATHER CONDITIONS. NUMBER OF DAYS WITH THUNDERSTORM 42 MIXED PRECIP 3 HEAVY RAIN 21 RAIN 49 LIGHT RAIN 157 FREEZING RAIN 1 LT FREEZING RAIN 2 HAIL 3 HEAVY SNOW 1 SNOW 14 LIGHT SNOW 54 SLEET 0 FOG 209 FOG W/VIS <= 1/4 MILE 11 HAZE 101 - INDICATES NEGATIVE NUMBERS. R INDICATES RECORD WAS SET OR TIED. MM INDICATES DATA IS MISSING. T INDICATES TRACE AMOUNT. $$