608  
CDUS41 KPBZ 130531  
CLIPIT  
 
CLIMATE REPORT  
NATIONAL WEATHER SERVICE PITTSBURGH PA  
131 AM EDT TUE APR 13 2021  
   
...............................
 
 
   
..THE PITTSBURGH PA CLIMATE SUMMARY FOR APRIL 12 2021
 
 
CLIMATE NORMAL PERIOD 1981 TO 2010  
CLIMATE RECORD PERIOD 1871 TO 2021  
 
WEATHER ITEM OBSERVED TIME RECORD YEAR NORMAL DEPARTURE LAST  
VALUE (LST) VALUE VALUE FROM YEAR  
NORMAL    
...............................................................
 
 
TEMPERATURE (F)  
YESTERDAY  
MAXIMUM 56 141 PM 84 1876 61 -5 69  
1896  
2001  
MINIMUM 45 1159 PM 21 1976 39 6 39  
AVERAGE 51 50 1 54  
 
PRECIPITATION (IN)  
YESTERDAY 0.12 1.03 1948 0.11 0.01 0.15  
MONTH TO DATE 0.80 1.24 -0.44 1.02  
SINCE MAR 1 4.68 4.19 0.49 5.85  
SINCE JAN 1 9.77 9.28 0.49 12.84  
 
SNOWFALL (IN)  
YESTERDAY 0.0 3.1 1959 0.1 -0.1 0.0  
MONTH TO DATE 0.8 1.0 -0.2 0.1  
SINCE MAR 1 0.9 8.4 -7.5 1.1  
SINCE JUL 1 56.1 40.8 15.3 21.7  
SNOW DEPTH 0  
 
DEGREE DAYS  
HEATING  
YESTERDAY 14 15 -1 11  
MONTH TO DATE 141 208 -67 194  
SINCE MAR 1 756 996 -240 790  
SINCE JUL 1 4813 5249 -436 4645  
 
COOLING  
YESTERDAY 0 0 0 0  
MONTH TO DATE 9 0 9 0  
SINCE MAR 1 9 1 8 2  
SINCE JAN 1 9 1 8 2    
...............................................................
 
 
WIND (MPH)  
HIGHEST WIND SPEED 20 HIGHEST WIND DIRECTION NW (310)  
HIGHEST GUST SPEED 26 HIGHEST GUST DIRECTION SW (230)  
AVERAGE WIND SPEED 7.2  
 
SKY COVER  
POSSIBLE SUNSHINE MM  
AVERAGE SKY COVER 0.9  
 
WEATHER CONDITIONS  
THE FOLLOWING WEATHER WAS RECORDED YESTERDAY.  
LIGHT RAIN  
FOG  
 
RELATIVE HUMIDITY (PERCENT)  
HIGHEST 93 1100 PM  
LOWEST 64 100 PM  
AVERAGE 79  
   
......................................................
 
 
THE PITTSBURGH PA CLIMATE NORMALS FOR TODAY  
NORMAL RECORD YEAR  
MAXIMUM TEMPERATURE (F) 61 84 1896  
1941  
MINIMUM TEMPERATURE (F) 40 20 1940  
1950  
 
SUNRISE AND SUNSET  
APRIL 13 2021.........SUNRISE 645 AM EDT SUNSET 758 PM EDT  
APRIL 14 2021.........SUNRISE 644 AM EDT SUNSET 759 PM EDT  
 
- INDICATES NEGATIVE NUMBERS.  
R INDICATES RECORD WAS SET OR TIED.  
MM INDICATES DATA IS MISSING.  
T INDICATES TRACE AMOUNT.  
 

 
 
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