333  
CDUS46 KHNX 010026  
CLIHJO  
 
CLIMATE REPORT  
NATIONAL WEATHER SERVICE HANFORD  
526 PM PDT SAT MAY 31 2025  
   
...............................
 
 
   
..THE HANFORD CA AIRPORT CLIMATE SUMMARY FOR MAY 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 101 323 PM 105 1910 88 13 97  
2001  
MINIMUM 66 526 AM 41 1902 57 9 58  
AVERAGE 84 72 12 78  
 
PRECIPITATION (IN)  
TODAY 0.00 0.93 2002 0.01 -0.01 0.00  
MONTH TO DATE T 0.35 -0.35 0.33  
SINCE OCT 1 6.11 8.00 -1.89 8.66  
SINCE JUL 1 6.13 8.06 -1.93 9.14  
SINCE JAN 1 3.48 5.56 -2.08 7.38  
 
SNOWFALL (IN)  
TODAY MM MM MM MM  
MONTH TO DATE 0.0 MM  
SINCE MAR 1 0.0 MM  
SINCE JUL 1 0.0 MM  
 
DEGREE DAYS  
HEATING  
TODAY 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  
TODAY 19 8 11 13  
MONTH TO DATE 198 162 36 204  
SINCE MAR 1 237 207 30 258  
SINCE JAN 1 237 207 30 258    
...............................................................
 
 
WIND (MPH)  
RESULTANT WIND SPEED 1 RESULTANT WIND DIRECTION E (80)  
HIGHEST WIND SPEED 9 HIGHEST WIND DIRECTION NE (40)  
HIGHEST GUST SPEED 13 HIGHEST GUST DIRECTION NE (60)  
AVERAGE WIND SPEED 2.4  
 
SKY COVER  
POSSIBLE SUNSHINE MM  
AVERAGE SKY COVER 0.0  
 
WEATHER CONDITIONS  
THE FOLLOWING WEATHER WAS RECORDED TODAY.  
HAZE  
 
RELATIVE HUMIDITY (PERCENT)  
HIGHEST 84 300 AM  
LOWEST 25 1200 PM  
AVERAGE 55  
   
......................................................
 
 
THE HANFORD CA AIRPORT CLIMATE NORMALS FOR TOMORROW  
NORMAL RECORD YEAR  
MAXIMUM TEMPERATURE (F) 89 107 1910  
MINIMUM TEMPERATURE (F) 57 39 1955  
 
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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