670  
CDUS46 KSTO 150834  
CLISAC  
 
CLIMATE REPORT  
NATIONAL WEATHER SERVICE SACRAMENTO  
134 AM PDT THU MAY 15 2025  
   
...............................  
 
   
..THE SACRAMENTO EXEC AP CLIMATE SUMMARY FOR MAY 14 2025  
 
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)  
YESTERDAY  
MAXIMUM 82 243 PM 100 1972 80 2 87  
MINIMUM 49 524 AM 41 1899 52 -3 51  
1948  
AVERAGE 66 66 0 69  
 
PRECIPITATION (IN)  
YESTERDAY 0.00 0.30 1936 0.02 -0.02 0.00  
MONTH TO DATE 0.04 0.37 -0.33 0.57  
SINCE OCT 1 13.79 17.40 -3.61 17.60  
SINCE JAN 1 6.48 11.46 -4.98 11.95  
 
DEGREE DAYS  
HEATING  
YESTERDAY 0 2 -2 0  
MONTH TO DATE 10 37 -27 36  
SINCE MAR 1 495 516 -21 503  
SINCE JUL 1 2273 2405 -132 2071  
 
COOLING  
YESTERDAY 1 3 -2 4  
MONTH TO DATE 42 29 13 44  
SINCE MAR 1 58 48 10 57  
SINCE JAN 1 58 48 10 57    
...............................................................  
 
WIND (MPH)  
RESULTANT WIND SPEED 1 RESULTANT WIND DIRECTION W (250)  
HIGHEST WIND SPEED 16 HIGHEST WIND DIRECTION SW (240)  
HIGHEST GUST SPEED 24 HIGHEST GUST DIRECTION SW (240)  
AVERAGE WIND SPEED 3.5  
 
WEATHER CONDITIONS  
THE FOLLOWING WEATHER WAS RECORDED YESTERDAY.  
NO SIGNIFICANT WEATHER WAS OBSERVED.  
 
RELATIVE HUMIDITY (PERCENT)  
HIGHEST 89 600 AM  
LOWEST 22 500 PM  
AVERAGE 56  
   
......................................................  
 
THE SACRAMENTO EXEC AP CLIMATE NORMALS FOR TODAY  
NORMAL RECORD YEAR  
MAXIMUM TEMPERATURE (F) 80 99 1927  
2008  
MINIMUM TEMPERATURE (F) 52 40 1906  
 
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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