794  
CDUS46 KHNX 170826  
CLIHJO  
 
CLIMATE REPORT  
NATIONAL WEATHER SERVICE HANFORD  
126 AM PDT WED SEP 17 2025  
   
...............................  
 
   
..THE HANFORD CA AIRPORT CLIMATE SUMMARY FOR SEPTEMBER 16 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 98 419 PM 106 1937 92 6 77  
MINIMUM 59 619 AM 43 1939 58 1 53  
AVERAGE 79 75 4 65  
 
PRECIPITATION (IN)  
YESTERDAY 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)  
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 14 10 4 0  
MONTH TO DATE 215 186 29 257  
SINCE SEP 1 215 186 29 257  
SINCE JAN 1 1836 1687 149 2261    
...............................................................  
 
WIND (MPH)  
RESULTANT WIND SPEED 1 RESULTANT WIND DIRECTION N (350)  
HIGHEST WIND SPEED 13 HIGHEST WIND DIRECTION NW (320)  
HIGHEST GUST SPEED 17 HIGHEST GUST DIRECTION NW (310)  
AVERAGE WIND SPEED 3.3  
 
RELATIVE HUMIDITY (PERCENT)  
HIGHEST 90  
LOWEST 21  
AVERAGE 56  
   
......................................................  
 
THE HANFORD CA AIRPORT CLIMATE NORMALS FOR TODAY  
NORMAL RECORD YEAR  
MAXIMUM TEMPERATURE (F) 92 105 1937  
MINIMUM TEMPERATURE (F) 57 43 2006  
 
SUNRISE AND SUNSET  
SEPTEMBER 17 2025.....SUNRISE 643 AM PDT SUNSET 702 PM PDT  
SEPTEMBER 18 2025.....SUNRISE 644 AM PDT SUNSET 701 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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