912  
CDUS46 KHNX 310826  
CLIHJO  
 
CLIMATE REPORT  
NATIONAL WEATHER SERVICE HANFORD  
126 AM PDT SAT MAY 31 2025  
   
...............................
 
 
   
..THE HANFORD CA AIRPORT CLIMATE SUMMARY FOR MAY 30 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 98 320 PM 107 1984 88 10 93  
MINIMUM 60 518 AM 42 1906 57 3 57  
AVERAGE 79 72 7 75  
 
PRECIPITATION (IN)  
YESTERDAY 0.00 0.10 1945 0.01 -0.01 0.00  
MONTH TO DATE T 0.34 -0.34 0.33  
SINCE OCT 1 6.11 7.99 -1.88 8.66  
SINCE JUL 1 6.13 8.05 -1.92 9.14  
SINCE JAN 1 3.48 5.55 -2.07 7.38  
 
SNOWFALL (IN)  
YESTERDAY MM MM MM  
MONTH TO DATE 0.0  
SINCE MAR 1 0.0  
SINCE JUL 1 0.0  
 
DEGREE DAYS  
HEATING  
YESTERDAY 0 0 0 0  
MONTH TO DATE 10 30 -20 23  
SINCE MAR 1 425 431 -6 373  
SINCE JUL 1 2072 2417 -345 1848  
 
COOLING  
YESTERDAY 14 8 6 10  
MONTH TO DATE 179 154 25 191  
SINCE MAR 1 218 199 19 245  
SINCE JAN 1 218 199 19 245    
...............................................................
 
 
WIND (MPH)  
RESULTANT WIND SPEED 2 RESULTANT WIND DIRECTION NW (330)  
HIGHEST WIND SPEED 12 HIGHEST WIND DIRECTION NW (320)  
HIGHEST GUST SPEED 20 HIGHEST GUST DIRECTION N (350)  
AVERAGE WIND SPEED 3.2  
 
RELATIVE HUMIDITY (PERCENT)  
HIGHEST 84  
LOWEST 25  
AVERAGE 55  
   
......................................................
 
 
THE HANFORD CA AIRPORT CLIMATE NORMALS FOR TODAY  
NORMAL RECORD YEAR  
MAXIMUM TEMPERATURE (F) 88 105 1910  
2001  
MINIMUM TEMPERATURE (F) 57 41 1902  
 
SUNRISE AND SUNSET  
MAY 31 2025...........SUNRISE 543 AM PDT SUNSET 810 PM PDT  
JUNE 1 2025..........SUNRISE 542 AM PDT SUNSET 811 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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