689  
CDUS46 KSTO 170030  
CLISAC  
 
CLIMATE REPORT  
NATIONAL WEATHER SERVICE SACRAMENTO  
530 PM PDT FRI MAY 16 2025  
   
...............................  
 
   
..THE SACRAMENTO EXEC AP CLIMATE SUMMARY FOR MAY 16 2025  
 
VALID TODAY AS OF 0500 PM LOCAL TIME.  
 
CLIMATE NORMAL PERIOD 1991 TO 2020  
CLIMATE RECORD PERIOD 1877 TO 2025  
 
WEATHER ITEM OBSERVED TIME RECORD YEAR NORMAL DEPARTURE LAST  
VALUE (LST) VALUE VALUE FROM YEAR  
NORMAL    
...............................................................  
 
TEMPERATURE (F)  
TODAY  
MAXIMUM 88 349 PM 100 1970 80 8 78  
2008  
2009  
MINIMUM 54 531 AM 40 1894 52 2 55  
AVERAGE 71 66 5 67  
 
PRECIPITATION (IN)  
TODAY 0.00 0.61 1996 0.03 -0.03 0.00  
MONTH TO DATE 0.04 0.43 -0.39 0.57  
SINCE OCT 1 13.79 17.46 -3.67 17.60  
SINCE JAN 1 6.48 11.52 -5.04 11.95  
 
DEGREE DAYS  
HEATING  
TODAY 0 2 -2 0  
MONTH TO DATE 10 41 -31 36  
SINCE MAR 1 495 520 -25 503  
SINCE JUL 1 2273 2409 -136 2071  
 
COOLING  
TODAY 6 3 3 2  
MONTH TO DATE 52 35 17 52  
SINCE MAR 1 68 54 14 65  
SINCE JAN 1 68 54 14 65    
...............................................................  
 
WIND (MPH)  
RESULTANT WIND SPEED 1 RESULTANT WIND DIRECTION S (190)  
HIGHEST WIND SPEED 10 HIGHEST WIND DIRECTION W (290)  
HIGHEST GUST SPEED 15 HIGHEST GUST DIRECTION SW (240)  
AVERAGE WIND SPEED 4.6  
 
WEATHER CONDITIONS  
THE FOLLOWING WEATHER WAS RECORDED TODAY.  
HAZE  
 
RELATIVE HUMIDITY (PERCENT)  
HIGHEST 77 500 AM  
LOWEST 25 300 PM  
AVERAGE 51  
   
......................................................  
 
THE SACRAMENTO EXEC AP CLIMATE NORMALS FOR TOMORROW  
NORMAL RECORD YEAR  
MAXIMUM TEMPERATURE (F) 81 102 2008  
2009  
MINIMUM TEMPERATURE (F) 52 40 1974  
 
SUNRISE AND SUNSET  
MAY 16 2025...........SUNRISE 553 AM PDT SUNSET 812 PM PDT  
MAY 17 2025...........SUNRISE 552 AM PDT SUNSET 813 PM PDT  
 
- INDICATES NEGATIVE NUMBERS.  
R INDICATES RECORD WAS SET OR TIED.  
MM INDICATES DATA IS MISSING.  
T INDICATES TRACE AMOUNT.  
 
 
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