364  
CDUS46 KSGX 100942  
CLIRAL  
 
CLIMATE REPORT  
NATIONAL WEATHER SERVICE SAN DIEGO, CA  
142 AM PST TUE DEC 10 2024  
   
...............................  
 
...THE RIVERSIDE MUNI AIRPORT CA CLIMATE SUMMARY FOR DECEMBER 9 2024...  
 
CLIMATE NORMAL PERIOD: 1991 TO 2020  
CLIMATE RECORD PERIOD: 1893 TO 2024  
 
WEATHER ITEM OBSERVED TIME RECORD YEAR NORMAL DEPARTURE LAST  
VALUE (LST) VALUE VALUE FROM YEAR  
NORMAL    
...............................................................  
 
TEMPERATURE (F)  
YESTERDAY  
MAXIMUM 74 3:25 PM 91 1938 67 7 68  
MINIMUM 44 5:54 AM 26 1916 43 1 54  
1951  
AVERAGE 59 55 4 61  
 
PRECIPITATION (IN)  
YESTERDAY 0.00 1.47 1909 0.05 -0.05 0.00  
MONTH TO DATE 0.00 0.36 -0.36 0.00  
SINCE JUL 1 0.05 1.51 -1.46 2.51  
SINCE OCT 1 0.05 1.26 -1.21 0.18  
SINCE JAN 1 11.31 8.22 3.09 12.42  
 
DEGREE DAYS  
HEATING  
YESTERDAY 6 10 -4 4  
MONTH TO DATE 43 86 -43 51  
SINCE DEC 1 43 86 -43 51  
SINCE JUL 1 213 274 -61 136  
 
COOLING  
YESTERDAY 0 0 0 0  
MONTH TO DATE 0 0 0 2  
SINCE DEC 1 0 0 0 2  
SINCE JAN 1 2050 1852 198 1731    
...............................................................  
 
WIND (MPH)  
RESULTANT WIND SPEED 3 RESULTANT WIND DIRECTION NE (40)  
HIGHEST WIND SPEED 18 HIGHEST WIND DIRECTION NE (60)  
HIGHEST GUST SPEED 36 HIGHEST GUST DIRECTION N (10)  
AVERAGE WIND SPEED 5.3  
 
SKY COVER  
POSSIBLE SUNSHINE MM  
AVERAGE SKY COVER 0.4  
 
WEATHER CONDITIONS  
THE FOLLOWING WEATHER WAS RECORDED YESTERDAY.  
FOG  
FOG W/VISIBILITY <= 1/4 MILE  
HAZE  
 
RELATIVE HUMIDITY (PERCENT)  
HIGHEST 100 7:00 AM  
LOWEST 9 11:00 PM  
AVERAGE 55  
   
......................................................  
 
THE RIVERSIDE MUNI AIRPORT CA CLIMATE NORMALS FOR TODAY  
NORMAL RECORD YEAR  
MAXIMUM TEMPERATURE (F) 67 87 1958  
MINIMUM TEMPERATURE (F) 43 27 1919  
1956  
 
SUNRISE AND SUNSET  
DECEMBER 10 2024......SUNRISE 6:45 AM PST SUNSET 4:41 PM PST  
DECEMBER 11 2024......SUNRISE 6:45 AM PST SUNSET 4:41 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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