066  
CDUS46 KSGX 290004  
CLIRAL  
 
CLIMATE REPORT  
NATIONAL WEATHER SERVICE SAN DIEGO, CA  
504 PM PDT MON JUL 28 2025  
   
...............................  
 
   
..THE RIVERSIDE MUNI AIRPORT CA CLIMATE SUMMARY FOR JULY 28 2025  
 
VALID TODAY AS OF 0400 PM LOCAL TIME.  
 
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)  
TODAY  
MAXIMUM 88 2:55 PM 116 1934 94 -6 93  
MINIMUM 59 4:39 AM 49 1903 65 -6 62  
AVERAGE 74 80 -6 78  
 
PRECIPITATION (IN)  
TODAY 0.00 0.37 1968 0.01 -0.01 0.00  
MONTH TO DATE T 0.11 -0.11 0.00  
SINCE JUL 1 T 0.11 -0.11 0.00  
SINCE OCT 1 4.34 9.23 -4.89 12.30  
SINCE JAN 1 4.29 6.82 -2.53 11.26  
 
DEGREE DAYS  
HEATING  
TODAY 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  
TODAY 9 15 -6 13  
MONTH TO DATE 307 377 -70 496  
SINCE JUN 1 604 619 -15 791  
SINCE JAN 1 841 812 29 850    
...............................................................  
 
WIND (MPH)  
RESULTANT WIND SPEED 3 RESULTANT WIND DIRECTION W (270)  
HIGHEST WIND SPEED 15 HIGHEST WIND DIRECTION W (260)  
HIGHEST GUST SPEED 22 HIGHEST GUST DIRECTION W (260)  
AVERAGE WIND SPEED 4.5  
 
SKY COVER  
POSSIBLE SUNSHINE MM  
AVERAGE SKY COVER 0.1  
 
WEATHER CONDITIONS  
THE FOLLOWING WEATHER WAS RECORDED TODAY.  
NO SIGNIFICANT WEATHER WAS OBSERVED.  
 
RELATIVE HUMIDITY (PERCENT)  
HIGHEST 93 5:00 AM  
LOWEST 33 3:00 PM  
AVERAGE 63  
   
......................................................  
 
THE RIVERSIDE MUNI AIRPORT CA CLIMATE NORMALS FOR TOMORROW  
NORMAL RECORD YEAR  
MAXIMUM TEMPERATURE (F) 94 109 1980  
MINIMUM TEMPERATURE (F) 65 49 1930  
 
SUNRISE AND SUNSET  
JULY 28 2025..........SUNRISE 5:59 AM PDT SUNSET 7:53 PM PDT  
JULY 29 2025..........SUNRISE 6:00 AM PDT SUNSET 7:53 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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