477  
CDUS46 KSGX 220031  
CLIRAL  
 
CLIMATE REPORT  
NATIONAL WEATHER SERVICE SAN DIEGO, CA  
531 PM PDT SUN APR 21 2024  
   
...............................
 
 
   
..THE RIVERSIDE MUNI AIRPORT CA CLIMATE SUMMARY FOR APRIL 21 2024
 
 
VALID TODAY AS OF 0400 PM LOCAL TIME.  
 
CLIMATE NORMAL PERIOD: 1991 TO 2020  
CLIMATE RECORD PERIOD: 1893 TO 2024  
 
WEATHER ITEM OBSERVED TIME RECORD YEAR NORMAL DEPARTURE LAST  
VALUE (LST) VALUE VALUE FROM YEAR  
NORMAL    
...............................................................
 
 
TEMPERATURE (F)  
TODAY  
MAXIMUM 84 2:34 PM 101 2009 77 7 91  
MINIMUM 52 5:11 AM 33 1904 51 1 53  
AVERAGE 68 64 4 72  
 
PRECIPITATION (IN)  
TODAY 0.00 0.43 1953 0.01 -0.01 0.00  
MONTH TO DATE 0.14 0.46 -0.32 0.04  
SINCE JUL 1 14.51 9.03 5.48 13.11  
SINCE OCT 1 12.18 8.78 3.40 12.94  
SINCE JAN 1 11.14 6.37 4.77 9.42  
 
DEGREE DAYS  
HEATING  
TODAY 0 3 -3 0  
MONTH TO DATE 102 83 19 114  
SINCE MAR 1 356 272 84 453  
SINCE JUL 1 1213 1325 -112 1730  
 
COOLING  
TODAY 3 2 1 7  
MONTH TO DATE 12 29 -17 15  
SINCE MAR 1 12 47 -35 15  
SINCE JAN 1 15 60 -45 15    
...............................................................
 
 
WIND (MPH)  
RESULTANT WIND SPEED 4 RESULTANT WIND DIRECTION W (260)  
HIGHEST WIND SPEED 17 HIGHEST WIND DIRECTION W (270)  
HIGHEST GUST SPEED 24 HIGHEST GUST DIRECTION W (250)  
AVERAGE WIND SPEED 3.8  
 
SKY COVER  
POSSIBLE SUNSHINE MM  
AVERAGE SKY COVER 0.0  
 
WEATHER CONDITIONS  
THE FOLLOWING WEATHER WAS RECORDED TODAY.  
FOG  
HAZE  
 
RELATIVE HUMIDITY (PERCENT)  
HIGHEST 93 6:00 AM  
LOWEST 41 12:00 PM  
AVERAGE 67  
   
......................................................
 
 
THE RIVERSIDE MUNI AIRPORT CA CLIMATE NORMALS FOR TOMORROW  
NORMAL RECORD YEAR  
MAXIMUM TEMPERATURE (F) 77 100 1910  
MINIMUM TEMPERATURE (F) 51 31 1932  
 
SUNRISE AND SUNSET  
APRIL 21 2024.........SUNRISE 6:11 AM PDT SUNSET 7:26 PM PDT  
APRIL 22 2024.........SUNRISE 6:10 AM PDT SUNSET 7:27 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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