268  
CDUS46 KSGX 120928  
CLIRAL  
 
CLIMATE REPORT  
NATIONAL WEATHER SERVICE SAN DIEGO, CA  
228 AM PDT SUN MAY 12 2024  
   
...............................  
 
   
..THE RIVERSIDE MUNI AIRPORT CA CLIMATE SUMMARY FOR MAY 11 2024  
 
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)  
YESTERDAY  
MAXIMUM 81 2:20 PM 104 1934 79 2 74  
MINIMUM 56 12:35 AM 38 1905 55 1 52  
AVERAGE 69 67 2 63  
 
PRECIPITATION (IN)  
YESTERDAY 0.00 0.33 1957 0.00 0.00 0.00  
MONTH TO DATE 0.12 0.11 0.01 0.47  
SINCE JUL 1 14.63 9.27 5.36 13.58  
SINCE OCT 1 12.30 9.02 3.28 13.41  
SINCE JAN 1 11.26 6.61 4.65 9.89  
 
DEGREE DAYS  
HEATING  
YESTERDAY 0 1 -1 2  
MONTH TO DATE 14 20 -6 49  
SINCE MAR 1 392 319 73 503  
SINCE JUL 1 1249 1372 -123 1780  
 
COOLING  
YESTERDAY 4 3 1 0  
MONTH TO DATE 11 33 -22 0  
SINCE MAR 1 29 99 -70 46  
SINCE JAN 1 32 112 -80 46    
...............................................................  
 
WIND (MPH)  
RESULTANT WIND SPEED 4 RESULTANT WIND DIRECTION W (270)  
HIGHEST WIND SPEED 21 HIGHEST WIND DIRECTION W (270)  
HIGHEST GUST SPEED 28 HIGHEST GUST DIRECTION W (270)  
AVERAGE WIND SPEED 6.7  
 
SKY COVER  
POSSIBLE SUNSHINE MM  
AVERAGE SKY COVER 0.3  
 
WEATHER CONDITIONS  
THE FOLLOWING WEATHER WAS RECORDED YESTERDAY.  
FOG  
HAZE  
 
RELATIVE HUMIDITY (PERCENT)  
HIGHEST 93 12:00 AM  
LOWEST 39 12:00 PM  
AVERAGE 66  
   
......................................................  
 
THE RIVERSIDE MUNI AIRPORT CA CLIMATE NORMALS FOR TODAY  
NORMAL RECORD YEAR  
MAXIMUM TEMPERATURE (F) 79 103 1927  
2013  
MINIMUM TEMPERATURE (F) 55 37 1953  
 
SUNRISE AND SUNSET  
MAY 12 2024...........SUNRISE 5:50 AM PDT SUNSET 7:42 PM PDT  
MAY 13 2024...........SUNRISE 5:49 AM PDT SUNSET 7:43 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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