803  
CDUS46 KHNX 160021  
CLIHJO  
 
CLIMATE REPORT  
NATIONAL WEATHER SERVICE HANFORD  
521 PM PDT TUE SEP 15 2026  
   
...............................
 
 
   
..THE HANFORD CA AIRPORT CLIMATE SUMMARY FOR SEPTEMBER 15 2026
 
 
VALID AS OF 0500 PM LOCAL TIME.  
 
CLIMATE NORMAL PERIOD 1991 TO 2020  
CLIMATE RECORD PERIOD 1898 TO 2026  
 
WEATHER ITEM OBSERVED TIME RECORD YEAR NORMAL DEPARTURE LAST  
VALUE (LST) VALUE VALUE FROM YEAR  
NORMAL    
...............................................................
 
 
TEMPERATURE (F)  
TODAY  
MAXIMUM 92 339 PM 103 2014 93 -1 94  
MINIMUM 53 611 AM 40 1939 58 -5 58  
AVERAGE 73 75 -2 76  
 
PRECIPITATION (IN)  
TODAY 0.00 0.00 2023 0.00 0.00 0.00  
2024  
2025  
MONTH TO DATE 0.00 0.01 -0.01 0.00  
SINCE OCT 1 7.94 8.10 -0.16 6.11  
SINCE JUL 1 T 0.03 -0.03 T  
SINCE JAN 1 2.96 5.66 -2.70 3.48  
 
SNOWFALL (IN)  
TODAY MM MM MM MM  
MONTH TO DATE T 0.0  
SINCE SEP 1 T 0.0  
SINCE JUL 1 0.0 MM  
 
DEGREE DAYS  
HEATING  
TODAY 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  
TODAY 8 10 -2 11  
MONTH TO DATE 171 176 -5 201  
SINCE SEP 1 171 176 -5 201  
SINCE JAN 1 1978 1677 301 1822    
...............................................................
 
 
WIND (MPH)  
RESULTANT WIND SPEED 1 RESULTANT WIND DIRECTION E (90)  
HIGHEST WIND SPEED 9 HIGHEST WIND DIRECTION NW (320)  
HIGHEST GUST SPEED 14 HIGHEST GUST DIRECTION NW (320)  
AVERAGE WIND SPEED 1.7  
 
SKY COVER  
POSSIBLE SUNSHINE MM  
AVERAGE SKY COVER 0.1  
 
WEATHER CONDITIONS  
THE FOLLOWING WEATHER WAS RECORDED TODAY.  
HAZE  
 
RELATIVE HUMIDITY (PERCENT)  
HIGHEST 89 600 AM  
LOWEST 18 400 PM  
AVERAGE 54  
   
......................................................
 
 
THE HANFORD CA AIRPORT CLIMATE NORMALS FOR TOMORROW  
NORMAL RECORD YEAR  
MAXIMUM TEMPERATURE (F) 92 106 1937  
MINIMUM TEMPERATURE (F) 58 43 1939  
 
SUNRISE AND SUNSET  
SEPTEMBER 15 2026.....SUNRISE 641 AM PDT SUNSET 706 PM PDT  
SEPTEMBER 16 2026.....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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