504  
CDUS41 KCLE 180527  
CLIERI  
 
CLIMATE REPORT  
NATIONAL WEATHER SERVICE CLEVELAND, OH  
1227 AM EST MON DEC 18 2023  
   
...............................
 
 
   
..THE ERIE PA CLIMATE SUMMARY FOR DECEMBER 17 2023
 
 
CLIMATE NORMAL PERIOD 1991 TO 2020  
CLIMATE RECORD PERIOD 1873 TO 2023  
 
WEATHER ITEM OBSERVED TIME RECORD YEAR NORMAL DEPARTURE LAST  
VALUE (LST) VALUE VALUE FROM YEAR  
NORMAL    
...............................................................
 
 
TEMPERATURE (F)  
YESTERDAY  
MAXIMUM 50 1229 AM 60 1984 40 10 34  
MINIMUM 44 1249 PM 3 1919 28 16 29  
AVERAGE 47 34 13 32  
 
PRECIPITATION (IN)  
YESTERDAY 0.19 0.14 0.05 T  
MONTH TO DATE 1.91 2.30 -0.39 0.34  
SINCE DEC 1 1.91 2.30 -0.39 0.34  
SINCE JAN 1 40.85 41.11 -0.26 47.03  
 
SNOWFALL (IN)  
YESTERDAY 0.0 0.9 -0.9 T  
MONTH TO DATE 0.4 12.2 -11.8 0.8  
SINCE DEC 1 0.4 12.2 -11.8 0.8  
SINCE JUL 1 5.8 21.9 -16.1 23.7  
SNOW DEPTH 0  
 
DEGREE DAYS  
HEATING  
YESTERDAY 18 31 -13 33  
MONTH TO DATE 387 494 -107 488  
SINCE DEC 1 387 494 -107 488  
SINCE JUL 1 1387 1578 -191 1593  
 
COOLING  
YESTERDAY 0 0 0 0  
MONTH TO DATE 0 0 0 0  
SINCE DEC 1 0 0 0 0  
SINCE JAN 1 590 753 -163 749    
...............................................................
 
 
WIND (MPH)  
HIGHEST WIND SPEED 28 HIGHEST WIND DIRECTION S (160)  
HIGHEST GUST SPEED 41 HIGHEST GUST DIRECTION S (160)  
AVERAGE WIND SPEED 15.2  
 
SKY COVER  
POSSIBLE SUNSHINE MM  
AVERAGE SKY COVER 0.8  
 
WEATHER CONDITIONS  
THE FOLLOWING WEATHER WAS RECORDED YESTERDAY.  
LIGHT RAIN  
FOG  
 
RELATIVE HUMIDITY (PERCENT)  
HIGHEST 90 600 PM  
LOWEST 41 1200 AM  
AVERAGE 66  
   
......................................................
 
 
THE ERIE PA CLIMATE NORMALS FOR TODAY  
NORMAL RECORD YEAR  
MAXIMUM TEMPERATURE (F) 39 60 1967  
MINIMUM TEMPERATURE (F) 27 0 1919  
 
SUNRISE AND SUNSET  
DECEMBER 18 2023......SUNRISE 744 AM EST SUNSET 451 PM EST  
DECEMBER 19 2023......SUNRISE 744 AM EST SUNSET 451 PM EST  
 
- INDICATES NEGATIVE NUMBERS.  
R INDICATES RECORD WAS SET OR TIED.  
MM INDICATES DATA IS MISSING.  
T INDICATES TRACE AMOUNT.  
 

 
 
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