935  
CDUS46 KSGX 300932  
CLIRAL  
 
CLIMATE REPORT  
NATIONAL WEATHER SERVICE SAN DIEGO, CA  
232 AM PDT MON JUN 30 2025  
   
...............................
 
 
   
..THE RIVERSIDE MUNI AIRPORT CA CLIMATE SUMMARY FOR JUNE 29 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 12:29 PM 105 2013 91 6 96  
MINIMUM 64 5:25 AM 44 1916 62 2 59  
AVERAGE 81 76 5 78  
 
PRECIPITATION (IN)  
YESTERDAY 0.00 T 2021 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 16 11 5 13  
MONTH TO DATE 282 231 51 278  
SINCE JUN 1 282 231 51 278  
SINCE JAN 1 519 424 95 337    
...............................................................
 
 
WIND (MPH)  
RESULTANT WIND SPEED 5 RESULTANT WIND DIRECTION W (270)  
HIGHEST WIND SPEED 20 HIGHEST WIND DIRECTION W (270)  
HIGHEST GUST SPEED 26 HIGHEST GUST DIRECTION W (270)  
AVERAGE WIND SPEED 5.7  
 
SKY COVER  
POSSIBLE SUNSHINE MM  
AVERAGE SKY COVER 0.1  
 
WEATHER CONDITIONS  
THE FOLLOWING WEATHER WAS RECORDED YESTERDAY.  
HAZE  
 
RELATIVE HUMIDITY (PERCENT)  
HIGHEST 63 5:00 AM  
LOWEST 17 11:00 AM  
AVERAGE 40  
   
......................................................
 
 
THE RIVERSIDE MUNI AIRPORT CA CLIMATE NORMALS FOR TODAY  
NORMAL RECORD YEAR  
MAXIMUM TEMPERATURE (F) 91 104 1985  
2006  
MINIMUM TEMPERATURE (F) 62 44 1916  
 
SUNRISE AND SUNSET  
JUNE 30 2025..........SUNRISE 5:42 AM PDT SUNSET 8:05 PM PDT  
JULY 1 2025..........SUNRISE 5:43 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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