524  
CDUS41 KPBZ 042121  
CLIPIT  
 
CLIMATE REPORT  
NATIONAL WEATHER SERVICE PITTSBURGH PA  
521 PM EDT THU MAY 04 2023  
   
...............................
 
 
   
..THE PITTSBURGH PA CLIMATE SUMMARY FOR MAY 4 2023
 
 
VALID TODAY AS OF 0500 PM LOCAL TIME.  
 
CLIMATE NORMAL PERIOD 1991 TO 2020  
CLIMATE RECORD PERIOD 1871 TO 2023  
 
WEATHER ITEM OBSERVED TIME RECORD YEAR NORMAL DEPARTURE LAST  
VALUE (LST) VALUE VALUE FROM YEAR  
NORMAL    
...............................................................
 
 
TEMPERATURE (F)  
TODAY  
MAXIMUM 54 359 PM 90 1883 69 -15 61  
MINIMUM 44 537 AM 30 1971 47 -3 53  
AVERAGE 49 58 -9 57  
 
PRECIPITATION (IN)  
TODAY 0.06 1.16 1958 0.12 -0.06 0.16  
MONTH TO DATE 0.97 0.45 0.52 1.19  
SINCE MAR 1 6.08 6.92 -0.84 7.73  
SINCE JAN 1 11.64 12.50 -0.86 15.82  
 
SNOWFALL (IN)  
TODAY 0.0 T 1973 0.0 0.0 0.0  
MONTH TO DATE T 0.0 0.0 0.0  
SINCE MAR 1 3.1 8.6 -5.5 18.0  
SINCE JUL 1 17.6 44.1 -26.5 44.8  
SNOW DEPTH 0  
 
DEGREE DAYS  
HEATING  
TODAY 16 8 8 8  
MONTH TO DATE 86 32 54 21  
SINCE MAR 1 1225 1230 -5 1196  
SINCE JUL 1 4928 5401 -473 5104  
 
COOLING  
TODAY 0 1 -1 0  
MONTH TO DATE 0 4 -4 0  
SINCE MAR 1 17 14 3 17  
SINCE JAN 1 17 14 3 17    
...............................................................
 
 
WIND (MPH)  
HIGHEST WIND SPEED 24 HIGHEST WIND DIRECTION NW (310)  
HIGHEST GUST SPEED 28 HIGHEST GUST DIRECTION NW (300)  
AVERAGE WIND SPEED 10.2  
 
SKY COVER  
POSSIBLE SUNSHINE MM  
AVERAGE SKY COVER 1.0  
 
WEATHER CONDITIONS  
THE FOLLOWING WEATHER WAS RECORDED TODAY.  
LIGHT RAIN  
 
RELATIVE HUMIDITY (PERCENT)  
HIGHEST 82 1200 AM  
LOWEST 57 400 PM  
AVERAGE 70  
   
......................................................
 
 
THE PITTSBURGH PA CLIMATE NORMALS FOR TOMORROW  
NORMAL RECORD YEAR  
MAXIMUM TEMPERATURE (F) 69 90 1949  
MINIMUM TEMPERATURE (F) 47 32 1961  
1979  
2005  
 
SUNRISE AND SUNSET  
MAY 4 2023...........SUNRISE 616 AM EDT SUNSET 819 PM EDT  
MAY 5 2023...........SUNRISE 615 AM EDT SUNSET 820 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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