789  
CDUS41 KPBZ 172121  
CLIPIT  
 
CLIMATE REPORT  
NATIONAL WEATHER SERVICE PITTSBURGH PA  
521 PM EDT FRI MAY 17 2024  
   
...............................
 
 
   
..THE PITTSBURGH PA CLIMATE SUMMARY FOR MAY 17 2024
 
 
VALID TODAY AS OF 0500 PM LOCAL TIME.  
 
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)  
TODAY  
MAXIMUM 70 248 PM 91 1900 72 -2 64  
MINIMUM 57 411 AM 32 1956 51 6 45  
AVERAGE 64 62 2 55  
 
PRECIPITATION (IN)  
TODAY 0.24 1.65 1945 0.12 0.12 0.00  
MONTH TO DATE 3.14 2.01 1.13 1.31  
SINCE MAR 1 14.32 8.48 5.84 6.42  
SINCE JAN 1 21.36 14.06 7.30 12.02  
 
SNOWFALL (IN)  
TODAY 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  
TODAY 1 5 -4 10  
MONTH TO DATE 47 116 -69 142  
SINCE MAR 1 874 1314 -440 1281  
SINCE JUL 1 4217 5485 -1268 4984  
 
COOLING  
TODAY 0 2 -2 0  
MONTH TO DATE 35 23 12 2  
SINCE MAR 1 62 33 29 19  
SINCE JAN 1 62 33 29 19    
...............................................................
 
 
WIND (MPH)  
HIGHEST WIND SPEED 15 HIGHEST WIND DIRECTION SW (220)  
HIGHEST GUST SPEED 21 HIGHEST GUST DIRECTION SW (210)  
AVERAGE WIND SPEED 4.0  
 
SKY COVER  
POSSIBLE SUNSHINE MM  
AVERAGE SKY COVER 0.9  
 
WEATHER CONDITIONS  
THE FOLLOWING WEATHER WAS RECORDED TODAY.  
THUNDERSTORM  
RAIN  
LIGHT RAIN  
FOG  
 
RELATIVE HUMIDITY (PERCENT)  
HIGHEST 90 100 PM  
LOWEST 80 1200 AM  
AVERAGE 85  
   
......................................................
 
 
THE PITTSBURGH PA CLIMATE NORMALS FOR TOMORROW  
NORMAL RECORD YEAR  
MAXIMUM TEMPERATURE (F) 72 91 1877  
1962  
MINIMUM TEMPERATURE (F) 51 33 2009  
 
SUNRISE AND SUNSET  
MAY 17 2024...........SUNRISE 602 AM EDT SUNSET 833 PM EDT  
MAY 18 2024...........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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