AFOS product CLIPIT
Dates interpreted at 00:00 UTC
Download date range (UTC midnight)
Bulk Download
612 
CDUS41 KPBZ 210830
CLIPIT


CLIMATE REPORT
NATIONAL WEATHER SERVICE PITTSBURGH PA                               
330 AM EST SUN DEC 21 2014


................................... 

...THE PITTSBURGH PA CLIMATE SUMMARY FOR DECEMBER 20 2014...

CLIMATE NORMAL PERIOD 1981 TO 2010
CLIMATE RECORD PERIOD 1871 TO 2014


WEATHER ITEM   OBSERVED TIME   RECORD YEAR NORMAL DEPARTURE LAST     
                VALUE   (LST)  VALUE       VALUE  FROM      YEAR     
                                                  NORMAL             
..................................................................
TEMPERATURE (F)                                                     
 YESTERDAY                                                           
  MAXIMUM         32    149 PM  64    1895  38     -6       57       
  MINIMUM         26    752 AM  -4    1963  24      2       40       
  AVERAGE         29                        31     -2       49      
                                                                     
PRECIPITATION (IN)                                                   
  YESTERDAY        0.00          0.81 1933   0.09  -0.09     0.05    
  MONTH TO DATE    1.96                      1.87   0.09     1.78    
  SINCE JUN 1     21.08                     22.11  -1.03    22.83    
  SINCE JAN 1     36.17                     37.21  -1.04    35.17    
                                                                     
SNOWFALL (IN)                                                        
  YESTERDAY        0.0           3.6  1946   0.2   -0.2      0.0     
  MONTH TO DATE    0.2                       4.9   -4.7      9.5     
  SINCE OCT 1      3.3                       7.3   -4.0     18.9     
  SINCE JUL 1      3.3                       7.3   -4.0     18.9     
  SNOW DEPTH       0                                                 
                                                                     
DEGREE DAYS                                                          
 HEATING                                                             
  YESTERDAY       36                        34      2       16       
  MONTH TO DATE  598                       625    -27      642       
  SINCE DEC 1    598                       625    -27      642       
  SINCE JUL 1   1836                      1788     48     1810       
                                                                     
 COOLING                                                             
  YESTERDAY        0                         0      0        0       
  MONTH TO DATE    0                         0      0        0       
  SINCE DEC 1      0                         0      0        0       
  SINCE JAN 1    700                       736    -36      831       
..................................................................


WIND (MPH)                                                           
  HIGHEST WIND SPEED     8   HIGHEST WIND DIRECTION     W (290)      
  HIGHEST GUST SPEED    11   HIGHEST GUST DIRECTION     N (360)      
  AVERAGE WIND SPEED     2.7                                         

                                                                     
SKY COVER                                                            
  POSSIBLE SUNSHINE  MM                                              
  AVERAGE SKY COVER 0.9                                              

                                                                     
WEATHER CONDITIONS                                                  
 THE FOLLOWING WEATHER WAS RECORDED YESTERDAY.                        
  NO SIGNIFICANT WEATHER WAS OBSERVED.                               

                                                                     
RELATIVE HUMIDITY (PERCENT)                                          
 HIGHEST    75           300 AM                                     
 LOWEST     63           300 PM                                     
 AVERAGE    69                                                       

..........................................................

                                                                     
THE PITTSBURGH PA CLIMATE NORMALS FOR TODAY
                         NORMAL    RECORD    YEAR                    
 MAXIMUM TEMPERATURE (F)   38        67      1967                    
 MINIMUM TEMPERATURE (F)   24        -6      1989                    

                                                                     
SUNRISE AND SUNSET                                                   
DECEMBER 21 2014......SUNRISE   741 AM EST   SUNSET   457 PM EST   
DECEMBER 22 2014......SUNRISE   741 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 OR 8 AM EDT.
$$