163  
CDUS46 KSGX 290930  
CLIRAL  
 
CLIMATE REPORT  
NATIONAL WEATHER SERVICE SAN DIEGO, CA  
230 AM PDT SUN JUN 29 2025  
   
...............................
 
 
   
..THE RIVERSIDE MUNI AIRPORT CA CLIMATE SUMMARY FOR JUNE 28 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 97 3:30 PM 106 1974 90 7 92  
MINIMUM 60 4:47 AM 46 1950 61 -1 62  
AVERAGE 79 76 3 77  
 
PRECIPITATION (IN)  
YESTERDAY 0.00 0.03 1925 0.00 0.00 0.00  
MONTH TO DATE 0.03 0.01 0.02 T  
SINCE JUL 1 4.34 9.37 -5.03 14.63  
SINCE OCT 1 4.34 9.12 -4.78 12.30  
SINCE JAN 1 4.29 6.71 -2.42 11.26  
 
DEGREE DAYS  
HEATING  
YESTERDAY 0 0 0 0  
MONTH TO DATE 0 0 0 1  
SINCE JUN 1 0 0 0 1  
SINCE JUL 1 1161 1385 -224 1258  
 
COOLING  
YESTERDAY 14 11 3 12  
MONTH TO DATE 266 220 46 265  
SINCE JUN 1 266 220 46 265  
SINCE JAN 1 503 413 90 324    
...............................................................
 
 
WIND (MPH)  
RESULTANT WIND SPEED 5 RESULTANT WIND DIRECTION W (270)  
HIGHEST WIND SPEED 17 HIGHEST WIND DIRECTION W (260)  
HIGHEST GUST SPEED 23 HIGHEST GUST DIRECTION W (270)  
AVERAGE WIND SPEED 5.1  
 
SKY COVER  
POSSIBLE SUNSHINE MM  
AVERAGE SKY COVER 0.0  
 
WEATHER CONDITIONS  
THE FOLLOWING WEATHER WAS RECORDED YESTERDAY.  
NO SIGNIFICANT WEATHER WAS OBSERVED.  
 
RELATIVE HUMIDITY (PERCENT)  
HIGHEST 84 2:00 AM  
LOWEST 14 12:00 PM  
AVERAGE 49  
   
......................................................
 
 
THE RIVERSIDE MUNI AIRPORT CA CLIMATE NORMALS FOR TODAY  
NORMAL RECORD YEAR  
MAXIMUM TEMPERATURE (F) 91 105 2013  
MINIMUM TEMPERATURE (F) 62 44 1916  
 
SUNRISE AND SUNSET  
JUNE 29 2025..........SUNRISE 5:42 AM PDT SUNSET 8:05 PM PDT  
JUNE 30 2025..........SUNRISE 5:42 AM PDT SUNSET 8:05 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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