470  
CDUS46 KHNX 230826  
CLIHJO  
 
CLIMATE REPORT  
NATIONAL WEATHER SERVICE HANFORD  
126 AM PDT TUE SEP 23 2025  
   
...............................  
 
   
..THE HANFORD CA AIRPORT CLIMATE SUMMARY FOR SEPTEMBER 22 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 92 406 PM 104 1919 90 2 96  
1928  
MINIMUM 63 614 AM 41 1941 56 7 62  
AVERAGE 78 73 5 79  
 
PRECIPITATION (IN)  
YESTERDAY 0.00 0.22 2007 0.01 -0.01 0.00  
MONTH TO DATE 1.02 0.02 1.00 T  
SINCE OCT 1 7.13 8.11 -0.98 8.68  
SINCE JUL 1 1.02 0.04 0.98 0.02  
SINCE JAN 1 4.50 5.67 -1.17 7.40  
 
SNOWFALL (IN)  
YESTERDAY MM MM MM  
MONTH TO DATE T  
SINCE SEP 1 T  
SINCE JUL 1 0.0  
 
DEGREE DAYS  
HEATING  
YESTERDAY 0 0 0 0  
MONTH TO DATE 0 0 0 0  
SINCE SEP 1 0 0 0 0  
SINCE JUL 1 0 0 0 0  
 
COOLING  
YESTERDAY 13 8 5 14  
MONTH TO DATE 286 241 45 306  
SINCE SEP 1 286 241 45 306  
SINCE JAN 1 1907 1742 165 2310    
...............................................................  
 
WIND (MPH)  
RESULTANT WIND SPEED 3 RESULTANT WIND DIRECTION NW (320)  
HIGHEST WIND SPEED 12 HIGHEST WIND DIRECTION NW (320)  
HIGHEST GUST SPEED 16 HIGHEST GUST DIRECTION NW (320)  
AVERAGE WIND SPEED 3.8  
 
RELATIVE HUMIDITY (PERCENT)  
HIGHEST 90  
LOWEST 32  
AVERAGE 61  
   
......................................................  
 
THE HANFORD CA AIRPORT CLIMATE NORMALS FOR TODAY  
NORMAL RECORD YEAR  
MAXIMUM TEMPERATURE (F) 90 104 1939  
1943  
MINIMUM TEMPERATURE (F) 56 42 1941  
 
SUNRISE AND SUNSET  
SEPTEMBER 23 2025.....SUNRISE 648 AM PDT SUNSET 653 PM PDT  
SEPTEMBER 24 2025.....SUNRISE 648 AM PDT SUNSET 652 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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