601  
CDUS46 KSGX 151023  
CLIRAL  
 
CLIMATE REPORT  
NATIONAL WEATHER SERVICE SAN DIEGO, CA  
223 AM PST SUN DEC 15 2024  
   
...............................
 
 
...THE RIVERSIDE MUNI AIRPORT CA CLIMATE SUMMARY FOR DECEMBER 14 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 69 2:53 PM 83 1953 66 3 76  
MINIMUM 42 6:10 AM 23 1945 43 -1 43  
AVERAGE 56 54 2 60  
 
PRECIPITATION (IN)  
YESTERDAY 0.00 1.16 2021 0.05 -0.05 0.00  
MONTH TO DATE 0.00 0.60 -0.60 0.00  
SINCE JUL 1 0.05 1.75 -1.70 2.51  
SINCE OCT 1 0.05 1.50 -1.45 0.18  
SINCE JAN 1 11.31 8.46 2.85 12.42  
 
DEGREE DAYS  
HEATING  
YESTERDAY 9 11 -2 5  
MONTH TO DATE 88 138 -50 81  
SINCE DEC 1 88 138 -50 81  
SINCE JUL 1 258 326 -68 166  
 
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 0 RESULTANT WIND DIRECTION N (10)  
HIGHEST WIND SPEED 14 HIGHEST WIND DIRECTION SW (230)  
HIGHEST GUST SPEED 17 HIGHEST GUST DIRECTION SW (220)  
AVERAGE WIND SPEED 3.0  
 
SKY COVER  
POSSIBLE SUNSHINE MM  
AVERAGE SKY COVER 0.1  
 
WEATHER CONDITIONS  
THE FOLLOWING WEATHER WAS RECORDED YESTERDAY.  
NO SIGNIFICANT WEATHER WAS OBSERVED.  
 
RELATIVE HUMIDITY (PERCENT)  
HIGHEST 89 3:00 AM  
LOWEST 23 3:00 PM  
AVERAGE 56  
   
......................................................
 
 
THE RIVERSIDE MUNI AIRPORT CA CLIMATE NORMALS FOR TODAY  
NORMAL RECORD YEAR  
MAXIMUM TEMPERATURE (F) 66 86 1942  
MINIMUM TEMPERATURE (F) 43 27 1901  
1902  
1948  
 
SUNRISE AND SUNSET  
DECEMBER 15 2024......SUNRISE 6:48 AM PST SUNSET 4:42 PM PST  
DECEMBER 16 2024......SUNRISE 6:49 AM PST SUNSET 4:43 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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