540  
CDUS46 KSGX 180919  
CLIRAL  
 
CLIMATE REPORT  
NATIONAL WEATHER SERVICE SAN DIEGO, CA  
219 AM PDT TUE JUN 18 2024  
   
...............................  
 
   
..THE RIVERSIDE MUNI AIRPORT CA CLIMATE SUMMARY FOR JUNE 17 2024  
 
CLIMATE NORMAL PERIOD: 1991 TO 2020  
CLIMATE RECORD PERIOD: 1893 TO 2024  
 
WEATHER ITEM OBSERVED TIME RECORD YEAR NORMAL DEPARTURE LAST  
VALUE (LST) VALUE VALUE FROM YEAR  
NORMAL    
...............................................................  
 
TEMPERATURE (F)  
YESTERDAY  
MAXIMUM 80 1:57 PM 117 1917 87 -7 90  
MINIMUM 59 6:10 AM 44 1919 59 0 58  
1923  
AVERAGE 70 73 -3 74  
 
PRECIPITATION (IN)  
YESTERDAY 0.00 0.45 1995 0.00 0.00 0.00  
MONTH TO DATE T 0.01 -0.01 0.02  
SINCE JUL 1 14.63 9.37 5.26 13.60  
SINCE OCT 1 12.30 9.12 3.18 13.43  
SINCE JAN 1 11.26 6.71 4.55 9.91  
 
DEGREE DAYS  
HEATING  
YESTERDAY 0 0 0 0  
MONTH TO DATE 1 0 1 11  
SINCE JUN 1 1 0 1 11  
SINCE JUL 1 1258 1385 -127 1800  
 
COOLING  
YESTERDAY 5 8 -3 9  
MONTH TO DATE 115 113 2 33  
SINCE JUN 1 115 113 2 33  
SINCE JAN 1 174 306 -132 141    
...............................................................  
 
WIND (MPH)  
RESULTANT WIND SPEED 5 RESULTANT WIND DIRECTION W (270)  
HIGHEST WIND SPEED 16 HIGHEST WIND DIRECTION W (270)  
HIGHEST GUST SPEED 28 HIGHEST GUST DIRECTION SW (240)  
AVERAGE WIND SPEED 5.9  
 
SKY COVER  
POSSIBLE SUNSHINE MM  
AVERAGE SKY COVER 0.6  
 
WEATHER CONDITIONS  
THE FOLLOWING WEATHER WAS RECORDED YESTERDAY.  
FOG  
HAZE  
 
RELATIVE HUMIDITY (PERCENT)  
HIGHEST 90 4:00 AM  
LOWEST 45 2:00 PM  
AVERAGE 68  
   
......................................................  
 
THE RIVERSIDE MUNI AIRPORT CA CLIMATE NORMALS FOR TODAY  
NORMAL RECORD YEAR  
MAXIMUM TEMPERATURE (F) 87 106 1957  
2008  
MINIMUM TEMPERATURE (F) 60 44 1944  
 
SUNRISE AND SUNSET  
JUNE 18 2024..........SUNRISE 5:39 AM PDT SUNSET 8:04 PM PDT  
JUNE 19 2024..........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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