770  
CDUS46 KHNX 220821  
CLIHJO  
 
CLIMATE REPORT  
NATIONAL WEATHER SERVICE HANFORD  
121 AM PDT FRI MAY 22 2026  
   
...............................  
 
   
..THE HANFORD CA AIRPORT CLIMATE SUMMARY FOR MAY 21 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 95 309 PM 101 2001 86 9 92  
MINIMUM 54 514 AM 36 1917 55 -1 53  
AVERAGE 75 70 5 73  
 
PRECIPITATION (IN)  
YESTERDAY 0.00 0.58 1901 0.01 -0.01 0.00  
MONTH TO DATE T 0.25 -0.25 T  
SINCE OCT 1 7.93 7.90 0.03 6.11  
SINCE JUL 1 8.95 7.96 0.99 6.13  
SINCE JAN 1 2.95 5.46 -2.51 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 4 27 -23 10  
SINCE MAR 1 169 428 -259 425  
SINCE JUL 1 1909 2414 -505 2072  
 
COOLING  
YESTERDAY 10 6 4 8  
MONTH TO DATE 140 91 49 109  
SINCE MAR 1 243 136 107 148  
SINCE JAN 1 244 136 108 148    
...............................................................  
 
WIND (MPH)  
RESULTANT WIND SPEED 4 RESULTANT WIND DIRECTION NW (330)  
HIGHEST WIND SPEED 16 HIGHEST WIND DIRECTION NW (310)  
HIGHEST GUST SPEED 21 HIGHEST GUST DIRECTION NW (310)  
AVERAGE WIND SPEED 6.3  
 
RELATIVE HUMIDITY (PERCENT)  
HIGHEST 77  
LOWEST 13  
AVERAGE 45  
   
......................................................  
 
THE HANFORD CA AIRPORT CLIMATE NORMALS FOR TODAY  
NORMAL RECORD YEAR  
MAXIMUM TEMPERATURE (F) 86 102 2000  
2001  
MINIMUM TEMPERATURE (F) 55 34 1917  
 
SUNRISE AND SUNSET  
MAY 22 2026...........SUNRISE 547 AM PDT SUNSET 804 PM PDT  
MAY 23 2026...........SUNRISE 546 AM PDT SUNSET 805 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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