099  
CDUS41 KPBZ 212122  
CLIPIT  
 
CLIMATE REPORT  
NATIONAL WEATHER SERVICE PITTSBURGH PA  
522 PM EDT SUN MAY 21 2023  
   
...............................
 
 
   
..THE PITTSBURGH PA CLIMATE SUMMARY FOR MAY 21 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 72 359 PM 92 1911 73 -1 87  
MINIMUM 45 543 AM 31 2002 52 -7 64  
AVERAGE 59 63 -4 76  
 
PRECIPITATION (IN)  
TODAY 0.00 1.63 2004 0.13 -0.13 0.02  
MONTH TO DATE 1.73 2.53 -0.80 4.22  
SINCE MAR 1 6.84 9.00 -2.16 10.76  
SINCE JAN 1 12.40 14.58 -2.18 18.85  
 
SNOWFALL (IN)  
TODAY 0.0 T 2002 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 6 5 1 0  
MONTH TO DATE 167 136 31 106  
SINCE MAR 1 1306 1334 -28 1281  
SINCE JUL 1 5009 5505 -496 5189  
 
COOLING  
TODAY 0 2 -2 11  
MONTH TO DATE 2 31 -29 38  
SINCE MAR 1 19 41 -22 55  
SINCE JAN 1 19 41 -22 55    
...............................................................
 
 
WIND (MPH)  
HIGHEST WIND SPEED 16 HIGHEST WIND DIRECTION N (340)  
HIGHEST GUST SPEED 22 HIGHEST GUST DIRECTION N (350)  
AVERAGE WIND SPEED 6.3  
 
SKY COVER  
POSSIBLE SUNSHINE MM  
AVERAGE SKY COVER 0.3  
 
WEATHER CONDITIONS  
THE FOLLOWING WEATHER WAS RECORDED TODAY.  
NO SIGNIFICANT WEATHER WAS OBSERVED.  
 
RELATIVE HUMIDITY (PERCENT)  
HIGHEST 89 400 AM  
LOWEST 31 300 PM  
AVERAGE 60  
   
......................................................
 
 
THE PITTSBURGH PA CLIMATE NORMALS FOR TOMORROW  
NORMAL RECORD YEAR  
MAXIMUM TEMPERATURE (F) 73 93 1911  
MINIMUM TEMPERATURE (F) 52 32 2002  
 
SUNRISE AND SUNSET  
MAY 21 2023...........SUNRISE 559 AM EDT SUNSET 836 PM EDT  
MAY 22 2023...........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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