086  
CDUS41 KPBZ 222212  
CLIPIT  
 
CLIMATE REPORT  
NATIONAL WEATHER SERVICE PITTSBURGH PA  
512 PM EST SAT DEC 22 2018  
   
...............................
 
 
   
..THE PITTSBURGH PA CLIMATE SUMMARY FOR DECEMBER 22 2018
 
 
VALID TODAY AS OF 0500 PM LOCAL TIME.  
 
CLIMATE NORMAL PERIOD 1981 TO 2010  
CLIMATE RECORD PERIOD 1871 TO 2018  
 
WEATHER ITEM OBSERVED TIME RECORD YEAR NORMAL DEPARTURE LAST  
VALUE (LST) VALUE VALUE FROM YEAR  
NORMAL    
..............................................................
 
 
TEMPERATURE (F)  
TODAY  
MAXIMUM 35 421 AM 72 2013 38 -3 57  
MINIMUM 32 359 PM -12 1989 24 8 40  
AVERAGE 34 30 4 49  
 
PRECIPITATION (IN)  
TODAY 0.01 1.51 1923 0.10 -0.09 0.02  
MONTH TO DATE 3.91 2.05 1.86 0.79  
SINCE JUN 1 35.16 22.29 12.87 22.46  
SINCE JAN 1 56.70 37.39 19.31 41.17  
 
SNOWFALL (IN)  
TODAY T 3.0 1896 0.3 -0.3 0.0  
MONTH TO DATE 2.0 5.5 -3.5 6.9  
SINCE OCT 1 5.6 7.9 -2.3 6.9  
SINCE JUL 1 5.6 7.9 -2.3 6.9  
SNOW DEPTH 0  
 
DEGREE DAYS  
HEATING  
TODAY 31 35 -4 16  
MONTH TO DATE 668 694 -26 644  
SINCE DEC 1 668 694 -26 644  
SINCE JUL 1 1940 1857 83 1647  
 
COOLING  
TODAY 0 0 0 0  
MONTH TO DATE 0 0 0 0  
SINCE DEC 1 0 0 0 0  
SINCE JAN 1 1138 736 402 864    
..............................................................
 
 
WIND (MPH)  
HIGHEST WIND SPEED 23 HIGHEST WIND DIRECTION NW (300)  
HIGHEST GUST SPEED 29 HIGHEST GUST DIRECTION NW (300)  
AVERAGE WIND SPEED 13.8  
 
 
SKY COVER  
POSSIBLE SUNSHINE MM  
AVERAGE SKY COVER 1.0  
 
 
WEATHER CONDITIONS  
THE FOLLOWING WEATHER WAS RECORDED TODAY.  
LIGHT RAIN  
LT FREEZING RAIN  
LIGHT SNOW  
FOG  
 
 
RELATIVE HUMIDITY (PERCENT)  
HIGHEST 100 700 AM  
LOWEST 85 1200 PM  
AVERAGE 93  
   
......................................................
 
 
 
THE PITTSBURGH PA CLIMATE NORMALS FOR TOMORROW  
NORMAL RECORD YEAR  
MAXIMUM TEMPERATURE (F) 37 64 2015  
MINIMUM TEMPERATURE (F) 23 -3 1960  
 
 
SUNRISE AND SUNSET  
DECEMBER 22 2018......SUNRISE 741 AM EST SUNSET 458 PM EST  
DECEMBER 23 2018......SUNRISE 742 AM EST SUNSET 458 PM EST  
 
 
- INDICATES NEGATIVE NUMBERS.  
R INDICATES RECORD WAS SET OR TIED.  
MM INDICATES DATA IS MISSING.  
T INDICATES TRACE AMOUNT.  
 

 
 
SNOW DEPTH IS MEASURED AT 7 AM EST.  
 

 
 
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