559  
CDUS46 KHNX 290821  
CLIMCE  
 
CLIMATE REPORT  
NATIONAL WEATHER SERVICE HANFORD  
1221 AM PST MON DEC 29 2025  
   
...............................
 
 
   
..THE MERCED CA AIRPORT CLIMATE SUMMARY FOR DECEMBER 28 2025
 
 
CLIMATE NORMAL PERIOD 1991 TO 2020  
CLIMATE RECORD PERIOD 1928 TO 2025  
 
WEATHER ITEM OBSERVED TIME RECORD YEAR NORMAL DEPARTURE LAST  
VALUE (LST) VALUE VALUE FROM YEAR  
NORMAL    
...............................................................
 
 
TEMPERATURE (F)  
YESTERDAY  
MAXIMUM 52 129 PM 67 2023 54 -2 67  
2024  
MINIMUM 37 1155 PM 20 1930 36 1 44  
AVERAGE 45 45 0 56  
 
PRECIPITATION (IN)  
YESTERDAY 0.00 0.80 1951 0.07 -0.07 0.00  
MONTH TO DATE 0.87 1.71 -0.84 1.33  
SINCE OCT 1 5.76 3.37 2.39 2.84  
SINCE JUL 1 5.86 3.42 2.44 2.84  
SINCE JAN 1 11.78 11.60 0.18 15.04  
 
SNOWFALL (IN)  
YESTERDAY MM MM MM  
MONTH TO DATE 0.0  
SINCE DEC 1 0.0  
SINCE JUL 1 0.0  
 
DEGREE DAYS  
HEATING  
YESTERDAY 20 20 0 9  
MONTH TO DATE 493 532 -39 387  
SINCE DEC 1 493 532 -39 387  
SINCE JUL 1 851 972 -121 750  
 
COOLING  
YESTERDAY 0 0 0 0  
MONTH TO DATE 0 0 0 0  
SINCE DEC 1 0 0 0 0  
SINCE JAN 1 1705 1583 122 2263    
...............................................................
 
 
WIND (MPH)  
RESULTANT WIND SPEED 1 RESULTANT WIND DIRECTION E (90)  
HIGHEST WIND SPEED 8 HIGHEST WIND DIRECTION E (100)  
HIGHEST GUST SPEED 10 HIGHEST GUST DIRECTION E (110)  
AVERAGE WIND SPEED 2.3  
 
RELATIVE HUMIDITY (PERCENT)  
HIGHEST 100  
LOWEST 74  
AVERAGE 87  
   
......................................................
 
 
THE MERCED CA AIRPORT CLIMATE NORMALS FOR TODAY  
NORMAL RECORD YEAR  
MAXIMUM TEMPERATURE (F) 54 68 1909  
2023  
MINIMUM TEMPERATURE (F) 36 19 1990  
 
SUNRISE AND SUNSET  
DECEMBER 29 2025......SUNRISE 716 AM PST SUNSET 454 PM PST  
DECEMBER 30 2025......SUNRISE 716 AM PST SUNSET 454 PM PST  
 
- INDICATES NEGATIVE NUMBERS.  
R INDICATES RECORD WAS SET OR TIED.  
MM INDICATES DATA IS MISSING.  
T INDICATES TRACE AMOUNT.  
 

 
 
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