689  
CDUS46 KHNX 190833  
CLIMCE  
 
CLIMATE REPORT  
NATIONAL WEATHER SERVICE  
1233 AM PST TUE DEC 19 2023  
   
...............................
 
 
   
..THE MERCED CA AIRPORT CLIMATE SUMMARY FOR DECEMBER 18 2023
 
 
CLIMATE NORMAL PERIOD 1991 TO 2020  
CLIMATE RECORD PERIOD 1928 TO 2023  
 
WEATHER ITEM OBSERVED TIME RECORD YEAR NORMAL DEPARTURE LAST  
VALUE (LST) VALUE VALUE FROM YEAR  
NORMAL    
...............................................................
 
 
TEMPERATURE (F)  
YESTERDAY  
MAXIMUM 65 323 PM 68 1909 55 10 42  
1911  
1912  
MINIMUM 49 612 AM 23 1975 36 13 38  
AVERAGE 57 45 12 40  
 
PRECIPITATION (IN)  
YESTERDAY 0.16 0.69 1925 0.06 0.10 0.00  
MONTH TO DATE 0.17 1.02 -0.85 2.78  
SINCE OCT 1 1.17 2.68 -1.51 3.77  
SINCE JUL 1 1.29 2.73 -1.44 3.97  
SINCE JAN 1 15.92 10.91 5.01 5.62  
 
SNOWFALL (IN)  
YESTERDAY 0.0 MM MM MM  
MONTH TO DATE 0.0 0.0  
SINCE DEC 1 0.0 0.0  
SINCE JUL 1 0.0 MM  
 
DEGREE DAYS  
HEATING  
YESTERDAY 8 20 -12 25  
MONTH TO DATE 265 332 -67 328  
SINCE DEC 1 265 332 -67 328  
SINCE JUL 1 609 772 -163 831  
 
COOLING  
YESTERDAY 0 0 0 0  
MONTH TO DATE 0 0 0 0  
SINCE DEC 1 0 0 0 0  
SINCE JAN 1 1710 1583 127 2178    
...............................................................
 
 
WIND (MPH)  
RESULTANT WIND SPEED 6 RESULTANT WIND DIRECTION SE (130)  
HIGHEST WIND SPEED 20 HIGHEST WIND DIRECTION SE (130)  
HIGHEST GUST SPEED 26 HIGHEST GUST DIRECTION W (250)  
AVERAGE WIND SPEED 7.7  
 
RELATIVE HUMIDITY (PERCENT)  
HIGHEST 93  
LOWEST 54  
AVERAGE 74  
   
......................................................
 
 
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 2023......SUNRISE 712 AM PST SUNSET 447 PM PST  
DECEMBER 20 2023......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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