199  
CDUS46 KSGX 160919  
CLIRAL  
 
CLIMATE REPORT  
NATIONAL WEATHER SERVICE SAN DIEGO, CA  
219 AM PDT WED AUG 16 2023  
   
...............................
 
 
...THE RIVERSIDE MUNI AIRPORT CA CLIMATE SUMMARY FOR AUGUST 15 2023...  
 
CLIMATE NORMAL PERIOD: 1991 TO 2020  
CLIMATE RECORD PERIOD: 1893 TO 2023  
 
WEATHER ITEM OBSERVED TIME RECORD YEAR NORMAL DEPARTURE LAST  
VALUE (LST) VALUE VALUE FROM YEAR  
NORMAL    
...............................................................
 
 
TEMPERATURE (F)  
YESTERDAY  
MAXIMUM 102 2:26 PM 109 2020 95 7 100  
MINIMUM 67 5:52 AM 48 1902 65 2 68  
1913  
1950  
AVERAGE 85 80 5 84  
 
PRECIPITATION (IN)  
YESTERDAY 0.00 0.90 2005 0.00 0.00 0.00  
MONTH TO DATE 0.03 0.01 0.02 0.00  
SINCE JUL 1 0.06 0.13 -0.07 0.03  
SINCE OCT 1 13.49 9.25 4.24 4.87  
SINCE JAN 1 9.97 6.84 3.13 0.83  
 
DEGREE DAYS  
HEATING  
YESTERDAY 0 0 0 0  
MONTH TO DATE 0 0 0 0  
SINCE JUN 1 11 2 9 0  
SINCE JUL 1 0 0 0 0  
 
COOLING  
YESTERDAY 20 15 5 19  
MONTH TO DATE 233 225 8 293  
SINCE JUN 1 861 889 -28 1134  
SINCE JAN 1 969 1082 -113 1414    
...............................................................
 
 
WIND (MPH)  
RESULTANT WIND SPEED 5 RESULTANT WIND DIRECTION W (270)  
HIGHEST WIND SPEED 17 HIGHEST WIND DIRECTION W (270)  
HIGHEST GUST SPEED 23 HIGHEST GUST DIRECTION W (250)  
AVERAGE WIND SPEED 6.2  
 
SKY COVER  
POSSIBLE SUNSHINE MM  
AVERAGE SKY COVER 0.1  
 
WEATHER CONDITIONS  
THE FOLLOWING WEATHER WAS RECORDED YESTERDAY.  
NO SIGNIFICANT WEATHER WAS OBSERVED.  
 
RELATIVE HUMIDITY (PERCENT)  
HIGHEST 81 2:00 AM  
LOWEST 28 3:00 PM  
AVERAGE 55  
   
......................................................
 
 
THE RIVERSIDE MUNI AIRPORT CA CLIMATE NORMALS FOR TODAY  
NORMAL RECORD YEAR  
MAXIMUM TEMPERATURE (F) 95 107 2015  
MINIMUM TEMPERATURE (F) 65 41 1902  
 
SUNRISE AND SUNSET  
AUGUST 16 2023........SUNRISE 6:12 AM PDT SUNSET 7:36 PM PDT  
AUGUST 17 2023........SUNRISE 6:13 AM PDT SUNSET 7:34 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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