662  
CDUS46 KSGX 180010  
CLIRAL  
 
CLIMATE REPORT  
NATIONAL WEATHER SERVICE SAN DIEGO, CA  
510 PM PDT TUE JUN 17 2025  
   
...............................  
 
   
..THE RIVERSIDE MUNI AIRPORT CA CLIMATE SUMMARY FOR JUNE 17 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 98 2:37 PM 117 1917 87 11 80  
MINIMUM 64 4:41 AM 44 1919 59 5 59  
1923  
AVERAGE 81 73 8 70  
 
PRECIPITATION (IN)  
TODAY 0.00 0.45 1995 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  
TODAY 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  
TODAY 16 8 8 5  
MONTH TO DATE 163 113 50 115  
SINCE JUN 1 163 113 50 115  
SINCE JAN 1 400 306 94 174    
...............................................................  
 
WIND (MPH)  
RESULTANT WIND SPEED 3 RESULTANT WIND DIRECTION W (270)  
HIGHEST WIND SPEED 18 HIGHEST WIND DIRECTION W (270)  
HIGHEST GUST SPEED 26 HIGHEST GUST DIRECTION W (270)  
AVERAGE WIND SPEED 4.2  
 
SKY COVER  
POSSIBLE SUNSHINE MM  
AVERAGE SKY COVER 0.0  
 
WEATHER CONDITIONS  
THE FOLLOWING WEATHER WAS RECORDED TODAY.  
NO SIGNIFICANT WEATHER WAS OBSERVED.  
 
RELATIVE HUMIDITY (PERCENT)  
HIGHEST 68 3:00 AM  
LOWEST 17 3:00 PM  
AVERAGE 43  
   
......................................................  
 
THE RIVERSIDE MUNI AIRPORT CA CLIMATE NORMALS FOR TOMORROW  
NORMAL RECORD YEAR  
MAXIMUM TEMPERATURE (F) 87 106 1957  
2008  
MINIMUM TEMPERATURE (F) 60 44 1944  
 
SUNRISE AND SUNSET  
JUNE 17 2025..........SUNRISE 5:39 AM PDT SUNSET 8:03 PM PDT  
JUNE 18 2025..........SUNRISE 5:39 AM PDT SUNSET 8:04 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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