885  
CDUS46 KSGX 210936  
CLIRAL  
 
CLIMATE REPORT  
NATIONAL WEATHER SERVICE SAN DIEGO, CA  
236 AM PDT SAT OCT 21 2023  
   
...............................
 
 
...THE RIVERSIDE MUNI AIRPORT CA CLIMATE SUMMARY FOR OCTOBER 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 98 2:38 PM 104 1940 82 16 93  
MINIMUM 60 5:50 AM 33 1949 54 6 63  
AVERAGE 79 68 11 78  
 
PRECIPITATION (IN)  
YESTERDAY 0.00 2.50 2004 0.01 -0.01 0.00  
MONTH TO DATE 0.01 0.18 -0.17 0.20  
SINCE JUL 1 2.34 0.43 1.91 0.37  
SINCE OCT 1 0.01 0.18 -0.17 0.20  
SINCE JAN 1 12.25 7.14 5.11 1.17  
 
DEGREE DAYS  
HEATING  
YESTERDAY 0 1 -1 0  
MONTH TO DATE 4 11 -7 0  
SINCE SEP 1 4 13 -9 0  
SINCE JUL 1 4 13 -9 0  
 
COOLING  
YESTERDAY 14 4 10 13  
MONTH TO DATE 193 117 76 175  
SINCE SEP 1 456 466 -10 684  
SINCE JAN 1 1691 1782 -91 2367    
...............................................................
 
 
WIND (MPH)  
RESULTANT WIND SPEED 2 RESULTANT WIND DIRECTION W (260)  
HIGHEST WIND SPEED 15 HIGHEST WIND DIRECTION W (270)  
HIGHEST GUST SPEED 19 HIGHEST GUST DIRECTION W (270)  
AVERAGE WIND SPEED 3.7  
 
SKY COVER  
POSSIBLE SUNSHINE MM  
AVERAGE SKY COVER 0.0  
 
WEATHER CONDITIONS  
THE FOLLOWING WEATHER WAS RECORDED YESTERDAY.  
NO SIGNIFICANT WEATHER WAS OBSERVED.  
 
RELATIVE HUMIDITY (PERCENT)  
HIGHEST 67 6:00 AM  
LOWEST 19 1:00 PM  
AVERAGE 43  
   
......................................................
 
 
THE RIVERSIDE MUNI AIRPORT CA CLIMATE NORMALS FOR TODAY  
NORMAL RECORD YEAR  
MAXIMUM TEMPERATURE (F) 82 103 2003  
MINIMUM TEMPERATURE (F) 54 32 1949  
 
SUNRISE AND SUNSET  
OCTOBER 21 2023.......SUNRISE 7:00 AM PDT SUNSET 6:09 PM PDT  
OCTOBER 22 2023.......SUNRISE 7:00 AM PDT SUNSET 6:08 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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