145  
CDUS46 KSGX 040029  
CLIRAL  
 
CLIMATE REPORT  
NATIONAL WEATHER SERVICE SAN DIEGO, CA  
529 PM PDT SAT MAY 03 2025  
   
...............................  
 
   
..THE RIVERSIDE MUNI AIRPORT CA CLIMATE SUMMARY FOR MAY 3 2025  
 
VALID TODAY AS OF 0400 PM LOCAL TIME.  
 
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)  
TODAY  
MAXIMUM 67 2:32 PM 103 2004 78 -11 73  
MINIMUM 56 1:15 AM 34 1904 53 3 56  
AVERAGE 62 66 -4 65  
 
PRECIPITATION (IN)  
TODAY 0.00 0.14 2003 0.02 -0.02 0.00  
MONTH TO DATE 0.00 0.04 -0.04 0.00  
SINCE JUL 1 3.83 9.20 -5.37 14.51  
SINCE OCT 1 3.83 8.95 -5.12 12.18  
SINCE JAN 1 3.78 6.54 -2.76 11.14  
 
DEGREE DAYS  
HEATING  
TODAY 3 2 1 0  
MONTH TO DATE 3 6 -3 0  
SINCE MAR 1 331 305 26 378  
SINCE JUL 1 1137 1358 -221 1235  
 
COOLING  
TODAY 0 3 -3 0  
MONTH TO DATE 1 9 -8 1  
SINCE MAR 1 49 75 -26 19  
SINCE JAN 1 63 88 -25 22    
...............................................................  
 
WIND (MPH)  
RESULTANT WIND SPEED 2 RESULTANT WIND DIRECTION W (270)  
HIGHEST WIND SPEED 12 HIGHEST WIND DIRECTION W (260)  
HIGHEST GUST SPEED 15 HIGHEST GUST DIRECTION W (260)  
AVERAGE WIND SPEED 3.6  
 
SKY COVER  
POSSIBLE SUNSHINE MM  
AVERAGE SKY COVER 0.9  
 
WEATHER CONDITIONS  
THE FOLLOWING WEATHER WAS RECORDED TODAY.  
HAZE  
 
RELATIVE HUMIDITY (PERCENT)  
HIGHEST 87 12:00 AM  
LOWEST 63 3:00 PM  
AVERAGE 75  
   
......................................................  
 
THE RIVERSIDE MUNI AIRPORT CA CLIMATE NORMALS FOR TOMORROW  
NORMAL RECORD YEAR  
MAXIMUM TEMPERATURE (F) 78 100 1987  
MINIMUM TEMPERATURE (F) 53 36 1950  
 
SUNRISE AND SUNSET  
MAY 3 2025...........SUNRISE 5:58 AM PDT SUNSET 7:35 PM PDT  
MAY 4 2025...........SUNRISE 5:57 AM PDT SUNSET 7:36 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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