507  
CDUS46 KSGX 250938  
CLIRAL  
 
CLIMATE REPORT  
NATIONAL WEATHER SERVICE SAN DIEGO, CA  
238 AM PDT SAT OCT 25 2025  
   
...............................
 
 
...THE RIVERSIDE MUNI AIRPORT CA CLIMATE SUMMARY FOR OCTOBER 24 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 85 2:52 PM 101 1909 81 4 90  
MINIMUM 53 6:37 AM 34 1906 53 0 54  
AVERAGE 69 67 2 72  
 
PRECIPITATION (IN)  
YESTERDAY 0.00 0.50 2016 0.01 -0.01 0.00  
MONTH TO DATE 0.61 0.23 0.38 0.00  
SINCE JUL 1 0.66 0.48 0.18 T  
SINCE OCT 1 0.61 0.23 0.38 0.00  
SINCE JAN 1 4.95 7.19 -2.24 11.26  
 
DEGREE DAYS  
HEATING  
YESTERDAY 0 2 -2 0  
MONTH TO DATE 11 16 -5 1  
SINCE SEP 1 11 18 -7 1  
SINCE JUL 1 11 18 -7 1  
 
COOLING  
YESTERDAY 4 4 0 7  
MONTH TO DATE 103 133 -30 238  
SINCE SEP 1 498 482 16 626  
SINCE JAN 1 1879 1798 81 2026    
...............................................................
 
 
WIND (MPH)  
RESULTANT WIND SPEED 2 RESULTANT WIND DIRECTION W (260)  
HIGHEST WIND SPEED 14 HIGHEST WIND DIRECTION W (270)  
HIGHEST GUST SPEED 19 HIGHEST GUST DIRECTION W (270)  
AVERAGE WIND SPEED 3.4  
 
SKY COVER  
POSSIBLE SUNSHINE MM  
AVERAGE SKY COVER 0.0  
 
WEATHER CONDITIONS  
THE FOLLOWING WEATHER WAS RECORDED YESTERDAY.  
HAZE  
 
RELATIVE HUMIDITY (PERCENT)  
HIGHEST 93 4:00 AM  
LOWEST 30 12:00 PM  
AVERAGE 62  
   
......................................................
 
 
THE RIVERSIDE MUNI AIRPORT CA CLIMATE NORMALS FOR TODAY  
NORMAL RECORD YEAR  
MAXIMUM TEMPERATURE (F) 81 101 1926  
MINIMUM TEMPERATURE (F) 53 35 1935  
 
SUNRISE AND SUNSET  
OCTOBER 25 2025.......SUNRISE 7:03 AM PDT SUNSET 6:04 PM PDT  
OCTOBER 26 2025.......SUNRISE 7:04 AM PDT SUNSET 6:03 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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