765  
CDUS46 KSGX 190919  
CLIRAL  
 
CLIMATE REPORT  
NATIONAL WEATHER SERVICE SAN DIEGO, CA  
219 AM PDT WED MAR 19 2025  
   
...............................  
 
   
..THE RIVERSIDE MUNI AIRPORT CA CLIMATE SUMMARY FOR MARCH 18 2025  
 
CLIMATE NORMAL PERIOD: 1991 TO 2020  
CLIMATE RECORD PERIOD: 1893 TO 2025  
 
WEATHER ITEM OBSERVED TIME RECORD YEAR NORMAL DEPARTURE LAST  
VALUE (LST) VALUE VALUE FROM YEAR  
NORMAL    
...............................................................  
 
TEMPERATURE (F)  
YESTERDAY  
MAXIMUM 66 4:35 PM 93 1914 73 -7 77  
MINIMUM 43 6:10 AM 30 1903 47 -4 45  
AVERAGE 55 60 -5 61  
 
PRECIPITATION (IN)  
YESTERDAY 0.00 1.08 1982 0.03 -0.03 T  
MONTH TO DATE 1.73 0.86 0.87 1.16  
SINCE JUL 1 3.71 8.22 -4.51 13.15  
SINCE OCT 1 3.71 7.97 -4.26 10.82  
SINCE JAN 1 3.66 5.56 -1.90 9.78  
 
DEGREE DAYS  
HEATING  
YESTERDAY 10 6 4 4  
MONTH TO DATE 192 122 70 150  
SINCE MAR 1 192 122 70 150  
SINCE JUL 1 998 1175 -177 1007  
 
COOLING  
YESTERDAY 0 1 -1 0  
MONTH TO DATE 0 11 -11 0  
SINCE MAR 1 0 11 -11 0  
SINCE JAN 1 14 24 -10 3    
...............................................................  
 
WIND (MPH)  
RESULTANT WIND SPEED 3 RESULTANT WIND DIRECTION W (270)  
HIGHEST WIND SPEED 18 HIGHEST WIND DIRECTION W (260)  
HIGHEST GUST SPEED 26 HIGHEST GUST DIRECTION W (250)  
AVERAGE WIND SPEED 4.9  
 
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 6:00 AM  
LOWEST 34 4:00 PM  
AVERAGE 62  
   
......................................................  
 
THE RIVERSIDE MUNI AIRPORT CA CLIMATE NORMALS FOR TODAY  
NORMAL RECORD YEAR  
MAXIMUM TEMPERATURE (F) 73 98 1997  
MINIMUM TEMPERATURE (F) 47 31 1903  
 
SUNRISE AND SUNSET  
MARCH 19 2025.........SUNRISE 6:54 AM PDT SUNSET 7:01 PM PDT  
MARCH 20 2025.........SUNRISE 6:53 AM PDT SUNSET 7:02 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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