593  
CDUS46 KSGX 120918  
CLIRAL  
 
CLIMATE REPORT  
NATIONAL WEATHER SERVICE SAN DIEGO, CA  
218 AM PDT THU OCT 12 2023  
   
...............................
 
 
...THE RIVERSIDE MUNI AIRPORT CA CLIMATE SUMMARY FOR OCTOBER 11 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 77 1:24 PM 102 1934 84 -7 82  
MINIMUM 58 11:59 PM 34 1924 57 1 63  
AVERAGE 68 70 -2 73  
 
PRECIPITATION (IN)  
YESTERDAY 0.01 0.52 1987 0.01 0.00 0.03  
MONTH TO DATE 0.01 0.07 -0.06 0.03  
SINCE JUL 1 2.34 0.32 2.02 0.20  
SINCE OCT 1 0.01 0.07 -0.06 0.03  
SINCE JAN 1 12.25 7.03 5.22 1.00  
 
DEGREE DAYS  
HEATING  
YESTERDAY 0 1 -1 0  
MONTH TO DATE 4 2 2 0  
SINCE SEP 1 4 4 0 0  
SINCE JUL 1 4 4 0 0  
 
COOLING  
YESTERDAY 3 6 -3 8  
MONTH TO DATE 100 75 25 113  
SINCE SEP 1 363 424 -61 622  
SINCE JAN 1 1598 1740 -142 2305    
...............................................................
 
 
WIND (MPH)  
RESULTANT WIND SPEED 4 RESULTANT WIND DIRECTION W (270)  
HIGHEST WIND SPEED 15 HIGHEST WIND DIRECTION W (260)  
HIGHEST GUST SPEED 20 HIGHEST GUST DIRECTION W (270)  
AVERAGE WIND SPEED 4.1  
 
SKY COVER  
POSSIBLE SUNSHINE MM  
AVERAGE SKY COVER 0.5  
 
WEATHER CONDITIONS  
THE FOLLOWING WEATHER WAS RECORDED YESTERDAY.  
LIGHT RAIN  
FOG  
 
RELATIVE HUMIDITY (PERCENT)  
HIGHEST 96 5:00 AM  
LOWEST 48 1:00 PM  
AVERAGE 72  
   
......................................................
 
 
THE RIVERSIDE MUNI AIRPORT CA CLIMATE NORMALS FOR TODAY  
NORMAL RECORD YEAR  
MAXIMUM TEMPERATURE (F) 83 107 1950  
MINIMUM TEMPERATURE (F) 56 35 1924  
 
SUNRISE AND SUNSET  
OCTOBER 12 2023.......SUNRISE 6:52 AM PDT SUNSET 6:20 PM PDT  
OCTOBER 13 2023.......SUNRISE 6:53 AM PDT SUNSET 6:18 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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