551  
CDUS46 KHNX 200826  
CLIMCE  
 
CLIMATE REPORT  
NATIONAL WEATHER SERVICE HANFORD  
126 AM PDT SAT SEP 20 2025  
   
...............................
 
 
   
..THE MERCED CA AIRPORT CLIMATE SUMMARY FOR SEPTEMBER 19 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 86 430 PM 110 1913 90 -4 86  
MINIMUM 62 607 AM 40 1905 56 6 58  
1978  
AVERAGE 74 73 1 72  
 
PRECIPITATION (IN)  
YESTERDAY T 0.72 1959 0.00 0.00 0.00  
MONTH TO DATE 0.08 0.01 0.07 0.00  
SINCE OCT 1 8.91 11.76 -2.85 15.20  
SINCE JUL 1 0.08 0.01 0.07 0.00  
SINCE JAN 1 6.00 8.19 -2.19 12.20  
 
SNOWFALL (IN)  
YESTERDAY MM MM MM  
MONTH TO DATE T  
SINCE SEP 1 T  
SINCE JUL 1 0.0  
 
DEGREE DAYS  
HEATING  
YESTERDAY 0 0 0 0  
MONTH TO DATE 0 0 0 1  
SINCE SEP 1 0 0 0 1  
SINCE JUL 1 0 0 0 1  
 
COOLING  
YESTERDAY 9 8 1 7  
MONTH TO DATE 222 187 35 229  
SINCE SEP 1 222 187 35 229  
SINCE JAN 1 1559 1443 116 1954    
...............................................................
 
 
WIND (MPH)  
RESULTANT WIND SPEED 3 RESULTANT WIND DIRECTION SE (150)  
HIGHEST WIND SPEED 14 HIGHEST WIND DIRECTION SE (120)  
HIGHEST GUST SPEED 20 HIGHEST GUST DIRECTION SE (140)  
AVERAGE WIND SPEED 4.8  
 
RELATIVE HUMIDITY (PERCENT)  
HIGHEST 97  
LOWEST 39  
AVERAGE 68  
   
......................................................
 
 
THE MERCED CA AIRPORT CLIMATE NORMALS FOR TODAY  
NORMAL RECORD YEAR  
MAXIMUM TEMPERATURE (F) 90 104 1939  
MINIMUM TEMPERATURE (F) 56 41 1978  
 
SUNRISE AND SUNSET  
SEPTEMBER 20 2025.....SUNRISE 649 AM PDT SUNSET 702 PM PDT  
SEPTEMBER 21 2025.....SUNRISE 650 AM PDT SUNSET 700 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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