189  
CDUS46 KSTO 160031  
CLISAC  
 
CLIMATE REPORT  
NATIONAL WEATHER SERVICE SACRAMENTO  
531 PM PDT THU MAY 15 2025  
   
...............................
 
 
   
..THE SACRAMENTO EXEC AP CLIMATE SUMMARY FOR MAY 15 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 86 342 PM 99 1927 80 6 88  
2008  
MINIMUM 52 442 AM 40 1906 52 0 53  
AVERAGE 69 66 3 71  
 
PRECIPITATION (IN)  
TODAY 0.00 1.20 2019 0.03 -0.03 0.00  
MONTH TO DATE 0.04 0.40 -0.36 0.57  
SINCE OCT 1 13.79 17.43 -3.64 17.60  
SINCE JAN 1 6.48 11.49 -5.01 11.95  
 
DEGREE DAYS  
HEATING  
TODAY 0 2 -2 0  
MONTH TO DATE 10 39 -29 36  
SINCE MAR 1 495 518 -23 503  
SINCE JUL 1 2273 2407 -134 2071  
 
COOLING  
TODAY 4 3 1 6  
MONTH TO DATE 46 32 14 50  
SINCE MAR 1 62 51 11 63  
SINCE JAN 1 62 51 11 63    
...............................................................
 
 
WIND (MPH)  
RESULTANT WIND SPEED 1 RESULTANT WIND DIRECTION SW (210)  
HIGHEST WIND SPEED 12 HIGHEST WIND DIRECTION SW (240)  
HIGHEST GUST SPEED 17 HIGHEST GUST DIRECTION W (290)  
AVERAGE WIND SPEED 2.8  
 
WEATHER CONDITIONS  
THE FOLLOWING WEATHER WAS RECORDED TODAY.  
NO SIGNIFICANT WEATHER WAS OBSERVED.  
 
RELATIVE HUMIDITY (PERCENT)  
HIGHEST 86 500 AM  
LOWEST 23 300 PM  
AVERAGE 55  
   
......................................................
 
 
THE SACRAMENTO EXEC AP CLIMATE NORMALS FOR TOMORROW  
NORMAL RECORD YEAR  
MAXIMUM TEMPERATURE (F) 80 100 1970  
2008  
2009  
MINIMUM TEMPERATURE (F) 52 40 1894  
 
SUNRISE AND SUNSET  
MAY 15 2025...........SUNRISE 554 AM PDT SUNSET 811 PM PDT  
MAY 16 2025...........SUNRISE 553 AM PDT SUNSET 812 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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