858  
CDUS46 KHNX 210821  
CLIHJO  
 
CLIMATE REPORT  
NATIONAL WEATHER SERVICE HANFORD  
1221 AM PST SUN DEC 21 2025  
   
...............................  
 
   
..THE HANFORD CA AIRPORT CLIMATE SUMMARY FOR DECEMBER 20 2025  
 
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)  
YESTERDAY  
MAXIMUM 64 417 PM 75 1981 56 8 53  
MINIMUM 42 1235 AM 23 2012 35 7 39  
AVERAGE 53 45 8 46  
 
PRECIPITATION (IN)  
YESTERDAY 0.00 0.90 1952 0.05 -0.05 0.00  
MONTH TO DATE 0.00 0.78 -0.78 0.16  
SINCE OCT 1 3.38 1.86 1.52 1.90  
SINCE JUL 1 4.40 1.92 2.48 1.92  
SINCE JAN 1 7.88 7.55 0.33 9.30  
 
SNOWFALL (IN)  
YESTERDAY MM MM MM  
MONTH TO DATE 0.0  
SINCE DEC 1 0.0  
SINCE JUL 1 0.0  
 
DEGREE DAYS  
HEATING  
YESTERDAY 12 20 -8 19  
MONTH TO DATE 421 374 47 289  
SINCE DEC 1 421 374 47 289  
SINCE JUL 1 779 814 -35 667  
 
COOLING  
YESTERDAY 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 2 RESULTANT WIND DIRECTION E (100)  
HIGHEST WIND SPEED 6 HIGHEST WIND DIRECTION SE (150)  
HIGHEST GUST SPEED 10 HIGHEST GUST DIRECTION SE (120)  
AVERAGE WIND SPEED 2.6  
 
RELATIVE HUMIDITY (PERCENT)  
HIGHEST 100  
LOWEST 60  
AVERAGE 80  
   
......................................................  
 
THE HANFORD CA AIRPORT CLIMATE NORMALS FOR TODAY  
NORMAL RECORD YEAR  
MAXIMUM TEMPERATURE (F) 56 73 1955  
MINIMUM TEMPERATURE (F) 35 20 1930  
 
SUNRISE AND SUNSET  
DECEMBER 21 2025......SUNRISE 706 AM PST SUNSET 447 PM PST  
DECEMBER 22 2025......SUNRISE 707 AM PST SUNSET 448 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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