291  
CDUS46 KSGX 040921  
CLIRAL  
 
CLIMATE REPORT  
NATIONAL WEATHER SERVICE SAN DIEGO, CA  
221 AM PDT MON SEP 04 2023  
   
...............................
 
 
...THE RIVERSIDE MUNI AIRPORT CA CLIMATE SUMMARY FOR SEPTEMBER 3 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 80 3:25 PM 112 1955 94 -14 107  
2007  
MINIMUM 64 11:59 PM 45 1916 64 0 78  
AVERAGE 72 79 -7 93  
 
PRECIPITATION (IN)  
YESTERDAY T 0.22 2017 0.00 0.00 0.00  
MONTH TO DATE 0.28 0.01 0.27 0.00  
SINCE JUL 1 2.30 0.15 2.15 0.03  
SINCE OCT 1 15.73 9.27 6.46 4.87  
SINCE JAN 1 12.21 6.86 5.35 0.83  
 
DEGREE DAYS  
HEATING  
YESTERDAY 0 0 0 0  
MONTH TO DATE 0 0 0 0  
SINCE SEP 1 0 0 0 0  
SINCE JUL 1 0 0 0 0  
 
COOLING  
YESTERDAY 7 14 -7 28  
MONTH TO DATE 32 42 -10 81  
SINCE SEP 1 32 42 -10 81  
SINCE JAN 1 1267 1358 -91 1764    
...............................................................
 
 
WIND (MPH)  
RESULTANT WIND SPEED 9 RESULTANT WIND DIRECTION W (270)  
HIGHEST WIND SPEED 21 HIGHEST WIND DIRECTION W (270)  
HIGHEST GUST SPEED 26 HIGHEST GUST DIRECTION W (270)  
AVERAGE WIND SPEED 9.0  
 
SKY COVER  
POSSIBLE SUNSHINE MM  
AVERAGE SKY COVER 0.7  
 
WEATHER CONDITIONS  
THE FOLLOWING WEATHER WAS RECORDED YESTERDAY.  
NO SIGNIFICANT WEATHER WAS OBSERVED.  
 
RELATIVE HUMIDITY (PERCENT)  
HIGHEST 78 12:00 AM  
LOWEST 47 3:00 PM  
AVERAGE 63  
   
......................................................
 
 
THE RIVERSIDE MUNI AIRPORT CA CLIMATE NORMALS FOR TODAY  
NORMAL RECORD YEAR  
MAXIMUM TEMPERATURE (F) 94 111 2007  
MINIMUM TEMPERATURE (F) 64 42 1912  
 
SUNRISE AND SUNSET  
SEPTEMBER 4 2023.....SUNRISE 6:25 AM PDT SUNSET 7:12 PM PDT  
SEPTEMBER 5 2023.....SUNRISE 6:26 AM PDT SUNSET 7:10 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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