492  
CDUS46 KSGX 210925  
CLIRAL  
 
CLIMATE REPORT  
NATIONAL WEATHER SERVICE SAN DIEGO, CA  
225 AM PDT MON AUG 21 2023  
   
...............................
 
 
...THE RIVERSIDE MUNI AIRPORT CA CLIMATE SUMMARY FOR AUGUST 20 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 78 1:53 AM 107 1940 95 -17 91  
MINIMUM 66 11:59 PM 46 1916 65 1 67  
AVERAGE 72 80 -8 79  
 
PRECIPITATION (IN)  
YESTERDAY 1.83R 0.09 2014 0.00 1.83 0.00  
MONTH TO DATE 1.86 0.01 1.85 0.00  
SINCE JUL 1 1.89 0.13 1.76 0.03  
SINCE OCT 1 15.32 9.25 6.07 4.87  
SINCE JAN 1 11.80 6.84 4.96 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 7 15 -8 14  
MONTH TO DATE 315 300 15 381  
SINCE JUN 1 943 964 -21 1222  
SINCE JAN 1 1051 1157 -106 1502    
...............................................................
 
 
WIND (MPH)  
RESULTANT WIND SPEED 5 RESULTANT WIND DIRECTION SE (120)  
HIGHEST WIND SPEED 25 HIGHEST WIND DIRECTION SE (140)  
HIGHEST GUST SPEED 36 HIGHEST GUST DIRECTION SE (140)  
AVERAGE WIND SPEED 7.0  
 
SKY COVER  
POSSIBLE SUNSHINE MM  
AVERAGE SKY COVER 0.9  
 
WEATHER CONDITIONS  
THE FOLLOWING WEATHER WAS RECORDED YESTERDAY.  
HEAVY RAIN  
RAIN  
LIGHT RAIN  
FOG  
 
RELATIVE HUMIDITY (PERCENT)  
HIGHEST 96 8:00 AM  
LOWEST 60 1:00 AM  
AVERAGE 78  
   
......................................................
 
 
THE RIVERSIDE MUNI AIRPORT CA CLIMATE NORMALS FOR TODAY  
NORMAL RECORD YEAR  
MAXIMUM TEMPERATURE (F) 95 108 1982  
MINIMUM TEMPERATURE (F) 65 47 1916  
 
SUNRISE AND SUNSET  
AUGUST 21 2023........SUNRISE 6:16 AM PDT SUNSET 7:30 PM PDT  
AUGUST 22 2023........SUNRISE 6:16 AM PDT SUNSET 7:28 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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