297  
CDUS46 KHNX 010026  
CLIHJO  
 
CLIMATE REPORT  
NATIONAL WEATHER SERVICE HANFORD  
526 PM PDT SUN AUG 31 2025  
   
...............................  
 
   
..THE HANFORD CA AIRPORT CLIMATE SUMMARY FOR AUGUST 31 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 101 309 PM 108 1918 96 5 100  
MINIMUM 64 543 AM 40 1907 61 3 63  
AVERAGE 83 78 5 82  
 
PRECIPITATION (IN)  
TODAY 0.00 0.34 1964 0.00 0.00 0.00  
MONTH TO DATE T 0.00 0.00 T  
SINCE OCT 1 6.11 8.09 -1.98 8.68  
SINCE JUL 1 T 0.02 -0.02 0.02  
SINCE JAN 1 3.48 5.65 -2.17 7.40  
 
SNOWFALL (IN)  
TODAY MM MM MM MM  
MONTH TO DATE 0.0 MM  
SINCE JUN 1 0.0 MM  
SINCE JUL 1 0.0 MM  
 
DEGREE DAYS  
HEATING  
TODAY 0 0 0 0  
MONTH TO DATE 0 0 0 0  
SINCE JUN 1 0 3 -3 0  
SINCE JUL 1 0 0 0 0  
 
COOLING  
TODAY 18 13 5 17  
MONTH TO DATE 527 462 65 543  
SINCE JUN 1 1384 1294 90 1746  
SINCE JAN 1 1621 1501 120 2004    
...............................................................  
 
WIND (MPH)  
RESULTANT WIND SPEED 1 RESULTANT WIND DIRECTION N (10)  
HIGHEST WIND SPEED 9 HIGHEST WIND DIRECTION NW (330)  
HIGHEST GUST SPEED 13 HIGHEST GUST DIRECTION NW (330)  
AVERAGE WIND SPEED 3.5  
 
SKY COVER  
POSSIBLE SUNSHINE MM  
AVERAGE SKY COVER 0.0  
 
WEATHER CONDITIONS  
THE FOLLOWING WEATHER WAS RECORDED TODAY.  
HAZE  
 
RELATIVE HUMIDITY (PERCENT)  
HIGHEST 80 500 AM  
LOWEST 21 400 PM  
AVERAGE 51  
   
......................................................  
 
THE HANFORD CA AIRPORT CLIMATE NORMALS FOR TOMORROW  
NORMAL RECORD YEAR  
MAXIMUM TEMPERATURE (F) 96 105 2017  
2022  
MINIMUM TEMPERATURE (F) 60 40 1907  
 
SUNRISE AND SUNSET  
AUGUST 31 2025........SUNRISE 630 AM PDT SUNSET 727 PM PDT  
SEPTEMBER 1 2025.....SUNRISE 630 AM PDT SUNSET 726 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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