931  
CDUS46 KHNX 160126  
CLIHJO  
 
CLIMATE REPORT  
NATIONAL WEATHER SERVICE HANFORD  
526 PM PST MON DEC 15 2025  
   
...............................
 
 
   
..THE HANFORD CA AIRPORT CLIMATE SUMMARY FOR DECEMBER 15 2025
 
 
VALID AS OF 0500 PM LOCAL TIME.  
 
CLIMATE NORMAL PERIOD 1991 TO 2020  
CLIMATE RECORD PERIOD 1898 TO 2025  
 
WEATHER ITEM OBSERVED TIME RECORD YEAR NORMAL DEPARTURE LAST  
VALUE (LST) VALUE VALUE FROM YEAR  
NORMAL    
...............................................................
 
 
TEMPERATURE (F)  
TODAY  
MAXIMUM 44 359 PM 75 1958 56 -12 59  
MINIMUM 40 706 AM 21 1901 35 5 36  
AVERAGE 42 46 -4 48  
 
PRECIPITATION (IN)  
TODAY 0.00 0.77 2016 0.05 -0.05 0.00  
MONTH TO DATE 0.00 0.55 -0.55 0.16  
SINCE OCT 1 3.38 1.63 1.75 1.90  
SINCE JUL 1 4.40 1.69 2.71 1.92  
SINCE JAN 1 7.88 7.32 0.56 9.30  
 
SNOWFALL (IN)  
TODAY MM MM MM MM  
MONTH TO DATE 0.0 0.0  
SINCE DEC 1 0.0 0.0  
SINCE JUL 1 0.0 MM  
 
DEGREE DAYS  
HEATING  
TODAY 23 19 4 17  
MONTH TO DATE 337 275 62 209  
SINCE DEC 1 337 275 62 209  
SINCE JUL 1 695 715 -20 587  
 
COOLING  
TODAY 0 0 0 0  
MONTH TO DATE 0 0 0 0  
SINCE DEC 1 0 0 0 0  
SINCE JAN 1 2034 1868 166 2617    
...............................................................
 
 
WIND (MPH)  
RESULTANT WIND SPEED 1 RESULTANT WIND DIRECTION S (190)  
HIGHEST WIND SPEED 8 HIGHEST WIND DIRECTION NW (320)  
HIGHEST GUST SPEED 10 HIGHEST GUST DIRECTION NW (320)  
AVERAGE WIND SPEED 1.8  
 
SKY COVER  
POSSIBLE SUNSHINE MM  
AVERAGE SKY COVER 1.0  
 
WEATHER CONDITIONS  
THE FOLLOWING WEATHER WAS RECORDED TODAY.  
FOG  
 
RELATIVE HUMIDITY (PERCENT)  
HIGHEST 100 1200 AM  
LOWEST 93 1200 PM  
AVERAGE 97  
   
......................................................
 
 
THE HANFORD CA AIRPORT CLIMATE NORMALS FOR TOMORROW  
NORMAL RECORD YEAR  
MAXIMUM TEMPERATURE (F) 56 71 1905  
MINIMUM TEMPERATURE (F) 35 22 1901  
 
SUNRISE AND SUNSET  
DECEMBER 15 2025......SUNRISE 703 AM PST SUNSET 445 PM PST  
DECEMBER 16 2025......SUNRISE 703 AM PST SUNSET 445 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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