528  
CDUS46 KHNX 170821  
CLIHJO  
 
CLIMATE REPORT  
NATIONAL WEATHER SERVICE HANFORD  
121 AM PDT SUN MAY 17 2026  
   
...............................  
 
   
..THE HANFORD CA AIRPORT CLIMATE SUMMARY FOR MAY 16 2026  
 
CLIMATE NORMAL PERIOD 1991 TO 2020  
CLIMATE RECORD PERIOD 1898 TO 2026  
 
WEATHER ITEM OBSERVED TIME RECORD YEAR NORMAL DEPARTURE LAST  
VALUE (LST) VALUE VALUE FROM YEAR  
NORMAL    
...............................................................  
 
TEMPERATURE (F)  
YESTERDAY  
MAXIMUM 84 331 PM 104 2008 85 -1 88  
MINIMUM 61 545 AM 34 1917 54 7 54  
AVERAGE 73 69 4 71  
 
PRECIPITATION (IN)  
YESTERDAY 0.00 0.37 2000 0.01 -0.01 0.00  
MONTH TO DATE T 0.19 -0.19 T  
SINCE OCT 1 7.93 7.84 0.09 6.11  
SINCE JUL 1 8.95 7.90 1.05 6.13  
SINCE JAN 1 2.95 5.40 -2.45 3.48  
 
SNOWFALL (IN)  
YESTERDAY MM MM MM  
MONTH TO DATE T  
SINCE MAR 1 0.0  
SINCE JUL 1 0.0  
 
DEGREE DAYS  
HEATING  
YESTERDAY 0 1 -1 0  
MONTH TO DATE 3 22 -19 10  
SINCE MAR 1 168 423 -255 425  
SINCE JUL 1 1908 2409 -501 2072  
 
COOLING  
YESTERDAY 8 5 3 6  
MONTH TO DATE 116 62 54 80  
SINCE MAR 1 219 107 112 119  
SINCE JAN 1 220 107 113 119    
...............................................................  
 
WIND (MPH)  
RESULTANT WIND SPEED 13 RESULTANT WIND DIRECTION NW (320)  
HIGHEST WIND SPEED 23 HIGHEST WIND DIRECTION NW (320)  
HIGHEST GUST SPEED 32 HIGHEST GUST DIRECTION NW (310)  
AVERAGE WIND SPEED 13.1  
 
RELATIVE HUMIDITY (PERCENT)  
HIGHEST 51  
LOWEST 19  
AVERAGE 35  
   
......................................................  
 
THE HANFORD CA AIRPORT CLIMATE NORMALS FOR TODAY  
NORMAL RECORD YEAR  
MAXIMUM TEMPERATURE (F) 85 103 2009  
MINIMUM TEMPERATURE (F) 54 32 1917  
 
SUNRISE AND SUNSET  
MAY 17 2026...........SUNRISE 550 AM PDT SUNSET 800 PM PDT  
MAY 18 2026...........SUNRISE 550 AM PDT SUNSET 801 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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