827  
CDUS46 KHNX 160026  
CLIHJO  
 
CLIMATE REPORT  
NATIONAL WEATHER SERVICE HANFORD  
526 PM PDT MON SEP 15 2025  
   
...............................
 
 
   
..THE HANFORD CA AIRPORT CLIMATE SUMMARY FOR SEPTEMBER 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 94 354 PM 103 2014 93 1 91  
MINIMUM 58 548 AM 40 1939 58 0 59  
AVERAGE 76 75 1 75  
 
PRECIPITATION (IN)  
TODAY 0.00 0.00 2022 0.00 0.00 0.00  
2023  
2024  
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)  
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 11 10 1 10  
MONTH TO DATE 201 176 25 257  
SINCE SEP 1 201 176 25 257  
SINCE JAN 1 1822 1677 145 2261    
...............................................................
 
 
WIND (MPH)  
RESULTANT WIND SPEED 3 RESULTANT WIND DIRECTION NW (330)  
HIGHEST WIND SPEED 10 HIGHEST WIND DIRECTION NW (320)  
HIGHEST GUST SPEED 15 HIGHEST GUST DIRECTION NW (320)  
AVERAGE WIND SPEED 4.6  
 
SKY COVER  
POSSIBLE SUNSHINE MM  
AVERAGE SKY COVER 0.0  
 
WEATHER CONDITIONS  
THE FOLLOWING WEATHER WAS RECORDED TODAY.  
NO SIGNIFICANT WEATHER WAS OBSERVED.  
 
RELATIVE HUMIDITY (PERCENT)  
HIGHEST 90 500 AM  
LOWEST 23 300 PM  
AVERAGE 57  
   
......................................................
 
 
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 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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