159  
CDUS46 KMTR 190830  
CLIWVI  
 
CLIMATE REPORT  
NATIONAL WEATHER SERVICE SAN FRANCISCO BAY AREA  
130 AM PDT FRI SEP 19 2025  
   
...............................
 
 
   
..THE WATSONVILLE AIRPORT CLIMATE SUMMARY FOR SEPTEMBER 18 2025
 
 
CLIMATE NORMAL PERIOD: 1991 TO 2020  
CLIMATE RECORD PERIOD: 1998 TO 2025  
 
WEATHER ITEM OBSERVED TIME RECORD YEAR NORMAL DEPARTURE LAST  
VALUE (LST) VALUE VALUE FROM YEAR  
NORMAL    
...............................................................
 
 
TEMPERATURE (F)  
YESTERDAY  
MAXIMUM 73 12:16 PM 94 2016 76 -3 72  
MINIMUM 55 2:03 AM 47 2016 52 3 52  
AVERAGE 64 64 0 62  
 
PRECIPITATION (IN)  
YESTERDAY 0.00 0.00  
MONTH TO DATE 0.01 T  
SINCE OCT 1 12.53 26.64  
SINCE JAN 1 8.14 19.58  
 
DEGREE DAYS  
HEATING  
YESTERDAY 1 3  
MONTH TO DATE 11 24  
SINCE SEP 1 11 24  
SINCE JUL 1 149 104  
 
COOLING  
YESTERDAY 0 0  
MONTH TO DATE 30 26  
SINCE SEP 1 30 26  
SINCE JAN 1 62 79    
...............................................................
 
 
WIND (MPH)  
RESULTANT WIND SPEED 2 RESULTANT WIND DIRECTION S (170)  
HIGHEST WIND SPEED 10 HIGHEST WIND DIRECTION SW (240)  
HIGHEST GUST SPEED 13 HIGHEST GUST DIRECTION W (280)  
AVERAGE WIND SPEED 3.3  
 
SKY COVER  
POSSIBLE SUNSHINE MM  
AVERAGE SKY COVER 0.5  
 
WEATHER CONDITIONS  
THE FOLLOWING WEATHER WAS RECORDED YESTERDAY.  
FOG  
HAZE  
 
RELATIVE HUMIDITY (PERCENT)  
HIGHEST 97 2:00 AM  
LOWEST 61 12:00 PM  
AVERAGE 79  
   
......................................................
 
 
THE WATSONVILLE AIRPORT CLIMATE NORMALS FOR TODAY  
NORMAL RECORD YEAR  
MAXIMUM TEMPERATURE (F) 76 94 2015  
MINIMUM TEMPERATURE (F) 52 45 2004  
 
SUNRISE AND SUNSET  
SEPTEMBER 19 2025.....SUNRISE 6:53 AM PDT SUNSET 7:08 PM PDT  
SEPTEMBER 20 2025.....SUNRISE 6:54 AM PDT SUNSET 7:06 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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