238  
CDUS41 KPBZ 182142  
CLIPIT  
 
CLIMATE REPORT  
NATIONAL WEATHER SERVICE PITTSBURGH PA  
542 PM EDT THU MAY 18 2023  
   
...............................
 
 
   
..THE PITTSBURGH PA CLIMATE SUMMARY FOR MAY 18 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 74 248 PM 91 1877 72 2 60  
1962  
MINIMUM 38 552 AM 33 2009 51 -13 42  
AVERAGE 56 62 -6 51  
 
PRECIPITATION (IN)  
TODAY 0.00 1.44 1999 0.13 -0.13 0.24  
MONTH TO DATE 1.31 2.14 -0.83 4.18  
SINCE MAR 1 6.42 8.61 -2.19 10.72  
SINCE JAN 1 11.98 14.19 -2.21 18.81  
 
SNOWFALL (IN)  
TODAY 0.0 0.0 MM 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 9 5 4 14  
MONTH TO DATE 151 121 30 106  
SINCE MAR 1 1290 1319 -29 1281  
SINCE JUL 1 4993 5490 -497 5189  
 
COOLING  
TODAY 0 2 -2 0  
MONTH TO DATE 2 25 -23 17  
SINCE MAR 1 19 35 -16 34  
SINCE JAN 1 19 35 -16 34    
...............................................................
 
 
WIND (MPH)  
HIGHEST WIND SPEED 12 HIGHEST WIND DIRECTION SE (150)  
HIGHEST GUST SPEED 16 HIGHEST GUST DIRECTION S (160)  
AVERAGE WIND SPEED 4.5  
 
SKY COVER  
POSSIBLE SUNSHINE MM  
AVERAGE SKY COVER 0.1  
 
WEATHER CONDITIONS  
THE FOLLOWING WEATHER WAS RECORDED TODAY.  
NO SIGNIFICANT WEATHER WAS OBSERVED.  
 
RELATIVE HUMIDITY (PERCENT)  
HIGHEST 70 600 AM  
LOWEST 31 300 PM  
AVERAGE 51  
   
......................................................
 
 
THE PITTSBURGH PA CLIMATE NORMALS FOR TOMORROW  
NORMAL RECORD YEAR  
MAXIMUM TEMPERATURE (F) 73 93 1877  
MINIMUM TEMPERATURE (F) 52 31 2002  
 
SUNRISE AND SUNSET  
MAY 18 2023...........SUNRISE 602 AM EDT SUNSET 833 PM EDT  
MAY 19 2023...........SUNRISE 601 AM EDT SUNSET 834 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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