739  
CDUS41 KCLE 180537  
CLIERI  
 
CLIMATE REPORT  
NATIONAL WEATHER SERVICE CLEVELAND, OH  
1237 AM EST WED DEC 18 2024  
   
...............................
 
 
   
..THE ERIE PA CLIMATE SUMMARY FOR DECEMBER 17 2024
 
 
CLIMATE NORMAL PERIOD 1991 TO 2020  
CLIMATE RECORD PERIOD 1873 TO 2024  
 
WEATHER ITEM OBSERVED TIME RECORD YEAR NORMAL DEPARTURE LAST  
VALUE (LST) VALUE VALUE FROM YEAR  
NORMAL    
...............................................................
 
 
TEMPERATURE (F)  
YESTERDAY  
MAXIMUM 54 1205 AM 60 1984 40 14 50  
MINIMUM 38 1159 PM 3 1919 28 10 44  
AVERAGE 46 34 12 47  
 
PRECIPITATION (IN)  
YESTERDAY 0.00 0.14 -0.14 0.19  
MONTH TO DATE 2.62 2.30 0.32 1.91  
SINCE DEC 1 2.62 2.30 0.32 1.91  
SINCE JAN 1 36.14 41.11 -4.97 40.85  
 
SNOWFALL (IN)  
YESTERDAY 0.0 0.9 -0.9 0.0  
MONTH TO DATE 23.2 12.2 11.0 0.4  
SINCE DEC 1 23.2 12.2 11.0 0.4  
SINCE JUL 1 60.4 21.9 38.5 5.8  
SNOW DEPTH 0  
 
DEGREE DAYS  
HEATING  
YESTERDAY 19 31 -12 18  
MONTH TO DATE 532 494 38 387  
SINCE DEC 1 532 494 38 387  
SINCE JUL 1 1321 1578 -257 1387  
 
COOLING  
YESTERDAY 0 0 0 0  
MONTH TO DATE 0 0 0 0  
SINCE DEC 1 0 0 0 0  
SINCE JAN 1 943 753 190 590    
...............................................................
 
 
WIND (MPH)  
HIGHEST WIND SPEED 28 HIGHEST WIND DIRECTION W (250)  
HIGHEST GUST SPEED 45 HIGHEST GUST DIRECTION W (250)  
AVERAGE WIND SPEED 12.1  
 
SKY COVER  
POSSIBLE SUNSHINE MM  
AVERAGE SKY COVER 0.9  
 
WEATHER CONDITIONS  
THE FOLLOWING WEATHER WAS RECORDED YESTERDAY.  
NO SIGNIFICANT WEATHER WAS OBSERVED.  
 
RELATIVE HUMIDITY (PERCENT)  
HIGHEST 80 100 AM  
LOWEST 70 100 PM  
AVERAGE 75  
   
......................................................
 
 
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 2024......SUNRISE 744 AM EST SUNSET 451 PM EST  
DECEMBER 19 2024......SUNRISE 745 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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