166  
CDUS41 KCLE 182121  
CLIERI  
 
CLIMATE REPORT  
NATIONAL WEATHER SERVICE CLEVELAND, OH  
521 PM EDT THU MAY 18 2023  
   
...............................
 
 
   
..THE ERIE PA CLIMATE SUMMARY FOR MAY 18 2023
 
 
VALID TODAY AS OF 0515 PM LOCAL TIME.  
 
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)  
TODAY  
MAXIMUM 59 359 PM 89 1889 69 -10 62  
MINIMUM 35 210 AM 30 2009 50 -15 42  
AVERAGE 47 60 -13 52  
 
PRECIPITATION (IN)  
TODAY 0.00 0.12 -0.12 0.30  
MONTH TO DATE 1.01 2.00 -0.99 2.92  
SINCE MAR 1 8.55 8.55 0.00 7.54  
SINCE JAN 1 17.40 14.48 2.92 15.36  
 
SNOWFALL (IN)  
TODAY 0.0 0.0 0.0 0.0  
MONTH TO DATE T 0.0 0.0 0.0  
SINCE MAR 1 9.8 17.1 -7.3 6.2  
SINCE JUL 1 52.0 104.3 -52.3 61.4  
SNOW DEPTH 0  
 
DEGREE DAYS  
HEATING  
TODAY 18 7 11 13  
MONTH TO DATE 224 168 56 143  
SINCE MAR 1 1554 1599 -45 1434  
SINCE JUL 1 5403 5789 -386 5238  
 
COOLING  
TODAY 0 2 -2 0  
MONTH TO DATE 1 16 -15 14  
SINCE MAR 1 5 23 -18 17  
SINCE JAN 1 5 23 -18 17    
...............................................................
 
 
WIND (MPH)  
HIGHEST WIND SPEED 18 HIGHEST WIND DIRECTION NE (30)  
HIGHEST GUST SPEED 22 HIGHEST GUST DIRECTION NE (30)  
 
SKY COVER  
POSSIBLE SUNSHINE MM  
AVERAGE SKY COVER 0.0  
 
WEATHER CONDITIONS  
THE FOLLOWING WEATHER WAS RECORDED TODAY.  
NO SIGNIFICANT WEATHER WAS OBSERVED.  
 
RELATIVE HUMIDITY (PERCENT)  
HIGHEST 79 100 AM  
LOWEST 33 300 PM  
AVERAGE 56  
   
......................................................
 
 
THE ERIE PA CLIMATE NORMALS FOR TOMORROW  
NORMAL RECORD YEAR  
MAXIMUM TEMPERATURE (F) 69 90 1996  
MINIMUM TEMPERATURE (F) 50 35 1954  
2002  
 
SUNRISE AND SUNSET  
MAY 18 2023...........SUNRISE 557 AM EDT SUNSET 838 PM EDT  
MAY 19 2023...........SUNRISE 556 AM EDT SUNSET 839 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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