027  
CDUS41 KCTP 180635  
CLIJST  
 
CLIMATE REPORT  
NATIONAL WEATHER SERVICE STATE COLLEGE PA  
235 AM EDT THU MAY 18 2023  
   
...............................
 
 
   
..THE JOHNSTOWN CLIMATE SUMMARY FOR MAY 17 2023
 
 
CLIMATE NORMAL PERIOD 1991 TO 2020  
CLIMATE RECORD PERIOD 1892 TO 2023  
 
WEATHER ITEM OBSERVED TIME RECORD YEAR NORMAL DEPARTURE LAST  
VALUE (LST) VALUE VALUE FROM YEAR  
NORMAL    
...............................................................
 
 
TEMPERATURE (F)  
YESTERDAY  
MAXIMUM 62 322 PM 92 1900 69 -7 66  
MINIMUM 41 1159 PM 29 1956 49 -8 47  
AVERAGE 52 59 -7 57  
 
PRECIPITATION (IN)  
YESTERDAY 0.00 1.70 1970 0.13 -0.13 0.00  
MONTH TO DATE 2.61 2.19 0.42 3.76  
SINCE MAR 1 8.34 8.85 -0.51 9.53  
SINCE JAN 1 15.27 13.92 1.35 16.45  
 
DEGREE DAYS  
HEATING  
YESTERDAY 13 7 6 8  
MONTH TO DATE 187 155 32 135  
SINCE MAR 1 1480 1554 -74 1474  
SINCE JUL 1 5546 6187 -641 5716  
 
COOLING  
YESTERDAY 0 1 -1 0  
MONTH TO DATE 1 12 -11 5  
SINCE MAR 1 18 18 0 15  
SINCE JAN 1 18 18 0 15    
...............................................................
 
 
WIND (MPH)  
HIGHEST WIND SPEED 18 HIGHEST WIND DIRECTION NW (310)  
HIGHEST GUST SPEED 26 HIGHEST GUST DIRECTION NW (300)  
AVERAGE WIND SPEED 9.3  
 
SKY COVER  
POSSIBLE SUNSHINE MM  
AVERAGE SKY COVER 0.2  
 
WEATHER CONDITIONS  
THE FOLLOWING WEATHER WAS RECORDED YESTERDAY.  
FOG  
 
RELATIVE HUMIDITY (PERCENT)  
HIGHEST 93 1200 AM  
LOWEST 24 300 PM  
AVERAGE 59  
   
......................................................
 
 
THE JOHNSTOWN CLIMATE NORMALS FOR TODAY  
NORMAL RECORD YEAR  
MAXIMUM TEMPERATURE (F) 69 93 1911  
MINIMUM TEMPERATURE (F) 49 33 1983  
 
SUNRISE AND SUNSET  
MAY 18 2023...........SUNRISE 557 AM EDT SUNSET 827 PM EDT  
MAY 19 2023...........SUNRISE 556 AM EDT SUNSET 828 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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