655  
CDUS46 KSGX 230957  
CLIRAL  
 
CLIMATE REPORT  
NATIONAL WEATHER SERVICE SAN DIEGO, CA  
257 AM PDT WED JUL 23 2025  
   
...............................
 
 
   
..THE RIVERSIDE MUNI AIRPORT CA CLIMATE SUMMARY FOR JULY 22 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 84 3:27 PM 116 2006 94 -10 100  
MINIMUM 62 11:59 PM 50 1912 65 -3 68  
1940  
AVERAGE 73 79 -6 84  
 
PRECIPITATION (IN)  
YESTERDAY 0.00 0.10 2006 0.01 -0.01 0.00  
MONTH TO DATE T 0.08 -0.08 0.00  
SINCE JUL 1 T 0.08 -0.08 0.00  
SINCE OCT 1 4.34 9.20 -4.86 12.30  
SINCE JAN 1 4.29 6.79 -2.50 11.26  
 
DEGREE DAYS  
HEATING  
YESTERDAY 0 0 0 0  
MONTH TO DATE 0 0 0 0  
SINCE JUN 1 0 2 -2 1  
SINCE JUL 1 0 0 0 0  
 
COOLING  
YESTERDAY 8 14 -6 19  
MONTH TO DATE 253 290 -37 382  
SINCE JUN 1 550 532 18 677  
SINCE JAN 1 787 725 62 736    
...............................................................
 
 
WIND (MPH)  
RESULTANT WIND SPEED 7 RESULTANT WIND DIRECTION W (270)  
HIGHEST WIND SPEED 18 HIGHEST WIND DIRECTION W (270)  
HIGHEST GUST SPEED 24 HIGHEST GUST DIRECTION W (260)  
AVERAGE WIND SPEED 7.0  
 
SKY COVER  
POSSIBLE SUNSHINE MM  
AVERAGE SKY COVER 0.5  
 
WEATHER CONDITIONS  
THE FOLLOWING WEATHER WAS RECORDED YESTERDAY.  
NO SIGNIFICANT WEATHER WAS OBSERVED.  
 
RELATIVE HUMIDITY (PERCENT)  
HIGHEST 81 4:00 AM  
LOWEST 41 3:00 PM  
AVERAGE 61  
   
......................................................
 
 
THE RIVERSIDE MUNI AIRPORT CA CLIMATE NORMALS FOR TODAY  
NORMAL RECORD YEAR  
MAXIMUM TEMPERATURE (F) 94 110 2016  
MINIMUM TEMPERATURE (F) 65 45 1903  
 
SUNRISE AND SUNSET  
JULY 23 2025..........SUNRISE 5:55 AM PDT SUNSET 7:57 PM PDT  
JULY 24 2025..........SUNRISE 5:56 AM PDT SUNSET 7:56 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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