959  
CDUS46 KSGX 040923  
CLIRAL  
 
CLIMATE REPORT  
NATIONAL WEATHER SERVICE SAN DIEGO, CA  
123 AM PST TUE NOV 04 2025  
   
...............................
 
 
...THE RIVERSIDE MUNI AIRPORT CA CLIMATE SUMMARY FOR NOVEMBER 3 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 80 3:32 PM 100 2010 79 1 74  
MINIMUM 52 6:44 AM 34 1922 51 1 50  
AVERAGE 66 65 1 62  
 
PRECIPITATION (IN)  
YESTERDAY 0.00 0.35 1957 0.01 -0.01 0.00  
MONTH TO DATE 0.00 0.04 -0.04 0.00  
SINCE JUL 1 0.66 0.62 0.04 T  
SINCE OCT 1 0.61 0.37 0.24 0.00  
SINCE JAN 1 4.95 7.33 -2.38 11.26  
 
DEGREE DAYS  
HEATING  
YESTERDAY 0 3 -3 3  
MONTH TO DATE 0 8 -8 14  
SINCE SEP 1 12 41 -29 28  
SINCE JUL 1 12 41 -29 28  
 
COOLING  
YESTERDAY 1 2 -1 0  
MONTH TO DATE 9 8 1 0  
SINCE SEP 1 546 511 35 649  
SINCE JAN 1 1927 1827 100 2049    
...............................................................
 
 
WIND (MPH)  
RESULTANT WIND SPEED 2 RESULTANT WIND DIRECTION W (260)  
HIGHEST WIND SPEED 13 HIGHEST WIND DIRECTION W (270)  
HIGHEST GUST SPEED 17 HIGHEST GUST DIRECTION W (270)  
AVERAGE WIND SPEED 2.8  
 
SKY COVER  
POSSIBLE SUNSHINE MM  
AVERAGE SKY COVER 0.2  
 
WEATHER CONDITIONS  
THE FOLLOWING WEATHER WAS RECORDED YESTERDAY.  
FOG  
FOG W/VISIBILITY <= 1/4 MILE  
HAZE  
 
RELATIVE HUMIDITY (PERCENT)  
HIGHEST 100 6:00 AM  
LOWEST 33 2:00 PM  
AVERAGE 67  
   
......................................................
 
 
THE RIVERSIDE MUNI AIRPORT CA CLIMATE NORMALS FOR TODAY  
NORMAL RECORD YEAR  
MAXIMUM TEMPERATURE (F) 78 99 2010  
MINIMUM TEMPERATURE (F) 50 27 1935  
 
SUNRISE AND SUNSET  
NOVEMBER 4 2025......SUNRISE 6:12 AM PST SUNSET 4:54 PM PST  
NOVEMBER 5 2025......SUNRISE 6:13 AM PST SUNSET 4:53 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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