728  
CDUS46 KHNX 190821  
CLIMCE  
 
CLIMATE REPORT  
NATIONAL WEATHER SERVICE HANFORD  
1221 AM PST FRI DEC 19 2025  
   
...............................
 
 
   
..THE MERCED CA AIRPORT CLIMATE SUMMARY FOR DECEMBER 18 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 55 357 PM 68 1909 55 0 51  
1911  
1912  
MINIMUM 45 610 PM 23 1975 36 9 50  
AVERAGE 50 45 5 51  
 
PRECIPITATION (IN)  
YESTERDAY 0.00 0.69 1925 0.06 -0.06 0.00  
MONTH TO DATE 0.00 1.02 -1.02 0.51  
SINCE OCT 1 4.89 2.68 2.21 2.02  
SINCE JUL 1 4.99 2.73 2.26 2.02  
SINCE JAN 1 10.91 10.91 0.00 14.22  
 
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 15 20 -5 14  
MONTH TO DATE 390 332 58 260  
SINCE DEC 1 390 332 58 260  
SINCE JUL 1 748 772 -24 623  
 
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 3 RESULTANT WIND DIRECTION SE (140)  
HIGHEST WIND SPEED 10 HIGHEST WIND DIRECTION SE (150)  
HIGHEST GUST SPEED 14 HIGHEST GUST DIRECTION S (160)  
AVERAGE WIND SPEED 3.1  
 
RELATIVE HUMIDITY (PERCENT)  
HIGHEST 100  
LOWEST 83  
AVERAGE 92  
   
......................................................
 
 
THE MERCED CA AIRPORT CLIMATE NORMALS FOR TODAY  
NORMAL RECORD YEAR  
MAXIMUM TEMPERATURE (F) 55 70 1981  
MINIMUM TEMPERATURE (F) 36 23 1924  
1965  
 
SUNRISE AND SUNSET  
DECEMBER 19 2025......SUNRISE 712 AM PST SUNSET 448 PM PST  
DECEMBER 20 2025......SUNRISE 712 AM PST SUNSET 448 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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