516  
CDUS46 KSTO 180935  
CLIBLU  
 
CLIMATE REPORT  
NATIONAL WEATHER SERVICE SACRAMENTO  
135 AM PST MON DEC 18 2023  
   
...............................
 
 
   
..THE BLUE CANYON CLIMATE SUMMARY FOR DECEMBER 17 2023
 
 
CLIMATE NORMAL PERIOD: 1991 TO 2020  
CLIMATE RECORD PERIOD: 1943 TO 2023  
 
WEATHER ITEM OBSERVED NORMAL DEPARTURE LAST  
VALUE VALUE FROM YEAR  
NORMAL    
............................................
 
 
TEMPERATURE (F)  
YESTERDAY  
MAXIMUM 57 45  
MINIMUM 45 35  
AVERAGE 51  
 
PRECIPITATION (IN)  
YESTERDAY 0.03 MM MM 0.00  
MONTH TO DATE 2.37 0.00 2.37 10.28  
SINCE OCT 1 9.83 T 9.83 15.85  
SINCE JAN 1 69.71 T 69.71 35.63  
 
DEGREE DAYS  
HEATING  
YESTERDAY 14 25  
MONTH TO DATE 341 530  
SINCE JUL 1 1324 1577  
 
COOLING  
YESTERDAY 0 0  
MONTH TO DATE 0 0  
SINCE JAN 1 500 834    
............................................
 
 
WIND (MPH)  
RESULTANT WIND SPEED 3 RESULTANT WIND DIRECTION SE (130)  
HIGHEST WIND SPEED 12 HIGHEST WIND DIRECTION S (180)  
HIGHEST GUST SPEED 21 HIGHEST GUST DIRECTION E (100)  
AVERAGE WIND SPEED 4.3  
 
WEATHER CONDITIONS  
THE FOLLOWING WEATHER WAS RECORDED YESTERDAY.  
LIGHT RAIN  
 
RELATIVE HUMIDITY (PERCENT)  
HIGHEST 74 9:00 PM  
LOWEST 14 6:00 AM  
AVERAGE 44  
 
- INDICATES NEGATIVE NUMBERS.  
R INDICATES RECORD WAS SET OR TIED.  
MM INDICATES DATA IS MISSING.  
T INDICATES TRACE AMOUNT.  
 

 
 
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