464  
CDUS46 KHNX 150826  
CLIHJO  
 
CLIMATE REPORT  
NATIONAL WEATHER SERVICE HANFORD  
126 AM PDT MON SEP 15 2025  
   
...............................
 
 
   
..THE HANFORD CA AIRPORT CLIMATE SUMMARY FOR SEPTEMBER 14 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 92 341 PM 104 1929 93 -1 96  
MINIMUM 63 622 AM 44 1903 58 5 58  
1921  
AVERAGE 78 75 3 77  
 
PRECIPITATION (IN)  
YESTERDAY 0.00 0.02 1978 0.00 0.00 0.00  
2009  
MONTH TO DATE 0.00 0.01 -0.01 0.00  
SINCE OCT 1 6.11 8.10 -1.99 8.68  
SINCE JUL 1 T 0.03 -0.03 0.02  
SINCE JAN 1 3.48 5.66 -2.18 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 10 3 12  
MONTH TO DATE 190 166 24 247  
SINCE SEP 1 190 166 24 247  
SINCE JAN 1 1811 1667 144 2251    
...............................................................
 
 
WIND (MPH)  
RESULTANT WIND SPEED 6 RESULTANT WIND DIRECTION NW (330)  
HIGHEST WIND SPEED 14 HIGHEST WIND DIRECTION NW (320)  
HIGHEST GUST SPEED 18 HIGHEST GUST DIRECTION N (340)  
AVERAGE WIND SPEED 7.4  
 
RELATIVE HUMIDITY (PERCENT)  
HIGHEST 70  
LOWEST 26  
AVERAGE 48  
   
......................................................
 
 
THE HANFORD CA AIRPORT CLIMATE NORMALS FOR TODAY  
NORMAL RECORD YEAR  
MAXIMUM TEMPERATURE (F) 93 103 2014  
MINIMUM TEMPERATURE (F) 58 40 1939  
 
SUNRISE AND SUNSET  
SEPTEMBER 15 2025.....SUNRISE 641 AM PDT SUNSET 705 PM PDT  
SEPTEMBER 16 2025.....SUNRISE 642 AM PDT SUNSET 704 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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