204  
CDUS46 KHNX 180834  
CLIMCE  
 
CLIMATE REPORT  
NATIONAL WEATHER SERVICE  
134 AM PDT THU MAY 18 2023  
   
...............................
 
 
   
..THE MERCED CA AIRPORT CLIMATE SUMMARY FOR MAY 17 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 95 357 PM 105 2009 83 12 89  
MINIMUM 55 521 AM 40 1974 53 2 51  
AVERAGE 75 68 7 70  
 
PRECIPITATION (IN)  
YESTERDAY 0.00 0.54 1915 0.02 -0.02 0.00  
MONTH TO DATE 0.77 0.36 0.41 0.00  
SINCE OCT 1 20.84 11.44 9.40 7.44  
SINCE JAN 1 14.63 7.87 6.76 1.65  
 
SNOWFALL (IN)  
YESTERDAY 0.0 MM MM MM  
MONTH TO DATE 0.0 0.0  
SINCE MAR 1 0.0 MM  
SINCE JUL 1 0.0 MM  
 
DEGREE DAYS  
HEATING  
YESTERDAY 0 1 -1 0  
MONTH TO DATE 71 36 35 45  
SINCE MAR 1 672 522 150 402  
SINCE JUL 1 2758 2536 222 2289  
 
COOLING  
YESTERDAY 10 4 6 5  
MONTH TO DATE 56 48 8 51  
SINCE MAR 1 89 71 18 82  
SINCE JAN 1 89 71 18 82    
...............................................................
 
 
WIND (MPH)  
RESULTANT WIND SPEED 7 RESULTANT WIND DIRECTION NW (320)  
HIGHEST WIND SPEED 15 HIGHEST WIND DIRECTION N (340)  
HIGHEST GUST SPEED 18 HIGHEST GUST DIRECTION N (340)  
AVERAGE WIND SPEED 7.5  
 
RELATIVE HUMIDITY (PERCENT)  
HIGHEST 67  
LOWEST 19  
AVERAGE 43  
   
......................................................
 
 
THE MERCED CA AIRPORT CLIMATE NORMALS FOR TODAY  
NORMAL RECORD YEAR  
MAXIMUM TEMPERATURE (F) 83 103 2008  
MINIMUM TEMPERATURE (F) 53 36 1962  
 
SUNRISE AND SUNSET  
MAY 18 2023...........SUNRISE 551 AM PDT SUNSET 807 PM PDT  
MAY 19 2023...........SUNRISE 551 AM PDT SUNSET 808 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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