986  
CDUS46 KSGX 110919  
CLIRAL  
 
CLIMATE REPORT  
NATIONAL WEATHER SERVICE SAN DIEGO, CA  
219 AM PDT SAT OCT 11 2025  
   
...............................  
 
...THE RIVERSIDE MUNI AIRPORT CA CLIMATE SUMMARY FOR OCTOBER 10 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 95 12:56 PM 106 1991 84 11 91  
MINIMUM 64 6:42 AM 36 1949 57 7 54  
AVERAGE 80 70 10 73  
 
PRECIPITATION (IN)  
YESTERDAY T 0.67 1960 0.00 0.00 0.00  
MONTH TO DATE 0.06 0.06 0.00 0.00  
SINCE JUL 1 0.11 0.31 -0.20 T  
SINCE OCT 1 0.06 0.06 0.00 0.00  
SINCE JAN 1 4.40 7.02 -2.62 11.26  
 
DEGREE DAYS  
HEATING  
YESTERDAY 0 1 -1 0  
MONTH TO DATE 0 1 -1 0  
SINCE SEP 1 0 3 -3 0  
SINCE JUL 1 0 3 -3 0  
 
COOLING  
YESTERDAY 15 6 9 8  
MONTH TO DATE 56 69 -13 157  
SINCE SEP 1 451 418 33 545  
SINCE JAN 1 1832 1734 98 1945    
...............................................................  
 
WIND (MPH)  
RESULTANT WIND SPEED 3 RESULTANT WIND DIRECTION W (270)  
HIGHEST WIND SPEED 17 HIGHEST WIND DIRECTION W (260)  
HIGHEST GUST SPEED 23 HIGHEST GUST DIRECTION W (250)  
AVERAGE WIND SPEED 4.8  
 
SKY COVER  
POSSIBLE SUNSHINE MM  
AVERAGE SKY COVER 0.4  
 
WEATHER CONDITIONS  
THE FOLLOWING WEATHER WAS RECORDED YESTERDAY.  
LIGHT RAIN  
 
RELATIVE HUMIDITY (PERCENT)  
HIGHEST 81 7:00 AM  
LOWEST 31 2:00 PM  
AVERAGE 56  
   
......................................................  
 
THE RIVERSIDE MUNI AIRPORT CA CLIMATE NORMALS FOR TODAY  
NORMAL RECORD YEAR  
MAXIMUM TEMPERATURE (F) 84 102 1934  
MINIMUM TEMPERATURE (F) 57 34 1924  
 
SUNRISE AND SUNSET  
OCTOBER 11 2025.......SUNRISE 6:52 AM PDT SUNSET 6:20 PM PDT  
OCTOBER 12 2025.......SUNRISE 6:53 AM PDT SUNSET 6:19 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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