689  
CDUS46 KSTO 180055  
CLISAC  
 
CLIMATE REPORT  
NATIONAL WEATHER SERVICE SACRAMENTO  
455 PM PST SUN DEC 17 2023  
   
...............................
 
 
   
..THE SACRAMENTO EXEC AP CLIMATE SUMMARY FOR DECEMBER 17 2023
 
 
VALID TODAY AS OF 0400 PM LOCAL TIME.  
 
CLIMATE NORMAL PERIOD: 1991 TO 2020  
CLIMATE RECORD PERIOD: 1877 TO 2023  
 
WEATHER ITEM OBSERVED TIME RECORD YEAR NORMAL DEPARTURE LAST  
VALUE (LST) VALUE VALUE FROM YEAR  
NORMAL    
...............................................................
 
 
TEMPERATURE (F)  
TODAY  
MAXIMUM 58 12:18 PM 65 1886 55 3 56  
1958  
1996  
MINIMUM 39 6:03 AM 26 1965 38 1 29  
AVERAGE 49 47 2 43  
 
PRECIPITATION (IN)  
TODAY 0.14 1.33 1884 0.11 0.03 0.00  
MONTH TO DATE 0.79 1.81 -1.02 3.64  
SINCE OCT 1 1.75 4.32 -2.57 4.59  
SINCE JAN 1 15.01 16.52 -1.51 7.04  
 
DEGREE DAYS  
HEATING  
TODAY 16 18 -2 22  
MONTH TO DATE 259 292 -33 327  
SINCE DEC 1 259 292 -33 327  
SINCE JUL 1 612 711 -99 816  
 
COOLING  
TODAY 0 0 0 0  
MONTH TO DATE 0 0 0 0  
SINCE DEC 1 0 0 0 0  
SINCE JAN 1 1317 1293 24 1723    
...............................................................
 
 
WIND (MPH)  
RESULTANT WIND SPEED 1 RESULTANT WIND DIRECTION NE (50)  
HIGHEST WIND SPEED 16 HIGHEST WIND DIRECTION E (70)  
HIGHEST GUST SPEED 20 HIGHEST GUST DIRECTION E (80)  
AVERAGE WIND SPEED 2.2  
 
WEATHER CONDITIONS  
THE FOLLOWING WEATHER WAS RECORDED TODAY.  
RAIN  
LIGHT RAIN  
FOG  
 
RELATIVE HUMIDITY (PERCENT)  
HIGHEST 89 3:00 PM  
LOWEST 51 12:00 PM  
AVERAGE 70  
   
......................................................
 
 
THE SACRAMENTO EXEC AP CLIMATE NORMALS FOR TOMORROW  
NORMAL RECORD YEAR  
MAXIMUM TEMPERATURE (F) 55 66 1910  
MINIMUM TEMPERATURE (F) 38 26 2006  
 
SUNRISE AND SUNSET  
DECEMBER 17 2023......SUNRISE 7:17 AM PST SUNSET 4:47 PM PST  
DECEMBER 18 2023......SUNRISE 7:18 AM PST SUNSET 4:47 PM PST  
 
- INDICATES NEGATIVE NUMBERS.  
R INDICATES RECORD WAS SET OR TIED.  
MM INDICATES DATA IS MISSING.  
T INDICATES TRACE AMOUNT.  
 

 
 
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