739  
CDUS46 KSGX 011020  
CLIRAL  
 
CLIMATE REPORT  
NATIONAL WEATHER SERVICE SAN DIEGO, CA  
220 AM PST MON DEC 01 2025  
   
...............................
 
 
...THE RIVERSIDE MUNI AIRPORT CA CLIMATE SUMMARY FOR NOVEMBER 30 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 2:39 PM 89 2021 69 -3 81  
MINIMUM 45 7:19 AM 27 1908 44 1 49  
AVERAGE 56 57 -1 65  
 
PRECIPITATION (IN)  
YESTERDAY 0.00 2.05 2007 0.03 -0.03 0.00  
MONTH TO DATE 2.52 0.57 1.95 0.05  
SINCE JUL 1 3.18 1.15 2.03 0.05  
SINCE OCT 1 3.13 0.90 2.23 0.05  
SINCE JAN 1 7.47 7.86 -0.39 11.31  
 
DEGREE DAYS  
HEATING  
YESTERDAY 9 8 1 0  
MONTH TO DATE 104 155 -51 156  
SINCE SEP 1 116 188 -72 170  
SINCE JUL 1 116 188 -72 170  
 
COOLING  
YESTERDAY 0 0 0 0  
MONTH TO DATE 58 33 25 1  
SINCE SEP 1 595 536 59 650  
SINCE JAN 1 1976 1852 124 2050    
...............................................................
 
 
WIND (MPH)  
RESULTANT WIND SPEED 2 RESULTANT WIND DIRECTION W (280)  
HIGHEST WIND SPEED 12 HIGHEST WIND DIRECTION W (270)  
HIGHEST GUST SPEED 16 HIGHEST GUST DIRECTION W (270)  
AVERAGE WIND SPEED 3.5  
 
SKY COVER  
POSSIBLE SUNSHINE MM  
AVERAGE SKY COVER 0.0  
 
WEATHER CONDITIONS  
THE FOLLOWING WEATHER WAS RECORDED YESTERDAY.  
FOG  
HAZE  
 
RELATIVE HUMIDITY (PERCENT)  
HIGHEST 96 11:00 PM  
LOWEST 58 2:00 PM  
AVERAGE 77  
   
......................................................
 
 
THE RIVERSIDE MUNI AIRPORT CA CLIMATE NORMALS FOR TODAY  
NORMAL RECORD YEAR  
MAXIMUM TEMPERATURE (F) 69 89 2008  
2021  
MINIMUM TEMPERATURE (F) 44 30 1933  
1948  
 
SUNRISE AND SUNSET  
DECEMBER 1 2025......SUNRISE 6:37 AM PST SUNSET 4:41 PM PST  
DECEMBER 2 2025......SUNRISE 6:38 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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