420  
CDUS41 KPBZ 200531  
CLIPIT  
 
CLIMATE REPORT  
NATIONAL WEATHER SERVICE PITTSBURGH PA  
131 AM EDT MON MAY 20 2024  
   
...............................
 
 
   
..THE PITTSBURGH PA CLIMATE SUMMARY FOR MAY 19 2024
 
 
CLIMATE NORMAL PERIOD 1991 TO 2020  
CLIMATE RECORD PERIOD 1871 TO 2024  
 
WEATHER ITEM OBSERVED TIME RECORD YEAR NORMAL DEPARTURE LAST  
VALUE (LST) VALUE VALUE FROM YEAR  
NORMAL    
...............................................................
 
 
TEMPERATURE (F)  
YESTERDAY  
MAXIMUM 85 358 PM 93 1877 73 12 72  
MINIMUM 57 526 AM 31 2002 52 5 56  
AVERAGE 71 62 9 64  
 
PRECIPITATION (IN)  
YESTERDAY 0.00 1.06 2000 0.13 -0.13 0.01  
MONTH TO DATE 4.45 2.27 2.18 1.32  
SINCE MAR 1 15.63 8.74 6.89 6.43  
SINCE JAN 1 22.67 14.32 8.35 12.03  
 
SNOWFALL (IN)  
YESTERDAY 0.0 0.0 MM 0.0 0.0 0.0  
MONTH TO DATE 0.0 0.0 0.0 T  
SINCE MAR 1 0.5 8.6 -8.1 3.1  
SINCE JUL 1 16.3 44.1 -27.8 17.6  
SNOW DEPTH 0  
 
DEGREE DAYS  
HEATING  
YESTERDAY 0 5 -5 1  
MONTH TO DATE 47 126 -79 152  
SINCE MAR 1 874 1324 -450 1291  
SINCE JUL 1 4217 5495 -1278 4994  
 
COOLING  
YESTERDAY 6 2 4 0  
MONTH TO DATE 48 27 21 2  
SINCE MAR 1 75 37 38 19  
SINCE JAN 1 75 37 38 19    
...............................................................
 
 
WIND (MPH)  
HIGHEST WIND SPEED 14 HIGHEST WIND DIRECTION N (350)  
HIGHEST GUST SPEED 23 HIGHEST GUST DIRECTION NW (330)  
AVERAGE WIND SPEED 3.8  
 
SKY COVER  
POSSIBLE SUNSHINE MM  
AVERAGE SKY COVER 0.2  
 
WEATHER CONDITIONS  
THE FOLLOWING WEATHER WAS RECORDED YESTERDAY.  
NO SIGNIFICANT WEATHER WAS OBSERVED.  
 
RELATIVE HUMIDITY (PERCENT)  
HIGHEST 90 500 AM  
LOWEST 27 400 PM  
AVERAGE 59  
   
......................................................
 
 
THE PITTSBURGH PA CLIMATE NORMALS FOR TODAY  
NORMAL RECORD YEAR  
MAXIMUM TEMPERATURE (F) 73 92 1911  
MINIMUM TEMPERATURE (F) 52 35 1981  
 
SUNRISE AND SUNSET  
MAY 20 2024...........SUNRISE 600 AM EDT SUNSET 836 PM EDT  
MAY 21 2024...........SUNRISE 559 AM EDT SUNSET 837 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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