847  
CDUS46 KSGX 050930  
CLIRAL  
 
CLIMATE REPORT  
NATIONAL WEATHER SERVICE SAN DIEGO, CA  
230 AM PDT FRI MAY 05 2023  
   
...............................
 
 
   
..THE RIVERSIDE MUNI AIRPORT CA CLIMATE SUMMARY FOR MAY 4 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 66 2:50 PM 100 1987 78 -12 89  
MINIMUM 49 7:33 AM 36 1950 53 -4 52  
AVERAGE 58 66 -8 71  
 
PRECIPITATION (IN)  
YESTERDAY 0.44 0.61 1930 0.01 0.43 0.00  
MONTH TO DATE 0.46 0.05 0.41 T  
SINCE JUL 1 13.57 9.20 4.37 4.99  
SINCE OCT 1 13.40 8.94 4.46 4.83  
SINCE JAN 1 9.88 6.53 3.35 0.79  
 
DEGREE DAYS  
HEATING  
YESTERDAY 7 2 5 0  
MONTH TO DATE 24 8 16 0  
SINCE MAR 1 478 307 171 169  
SINCE JUL 1 1755 1360 395 1035  
 
COOLING  
YESTERDAY 0 3 -3 6  
MONTH TO DATE 0 12 -12 12  
SINCE MAR 1 46 78 -32 141  
SINCE JAN 1 46 91 -45 171    
...............................................................
 
 
WIND (MPH)  
RESULTANT WIND SPEED 2 RESULTANT WIND DIRECTION W (260)  
HIGHEST WIND SPEED 17 HIGHEST WIND DIRECTION W (270)  
HIGHEST GUST SPEED 24 HIGHEST GUST DIRECTION W (280)  
AVERAGE WIND SPEED 6.8  
 
SKY COVER  
POSSIBLE SUNSHINE MM  
AVERAGE SKY COVER 0.8  
 
WEATHER CONDITIONS  
THE FOLLOWING WEATHER WAS RECORDED YESTERDAY.  
RAIN  
LIGHT RAIN  
FOG  
 
RELATIVE HUMIDITY (PERCENT)  
HIGHEST 93 7:00 AM  
LOWEST 45 3:00 PM  
AVERAGE 69  
   
......................................................
 
 
THE RIVERSIDE MUNI AIRPORT CA CLIMATE NORMALS FOR TODAY  
NORMAL RECORD YEAR  
MAXIMUM TEMPERATURE (F) 78 103 1990  
MINIMUM TEMPERATURE (F) 54 34 1950  
 
SUNRISE AND SUNSET  
MAY 5 2023...........SUNRISE 5:57 AM PDT SUNSET 7:37 PM PDT  
MAY 6 2023...........SUNRISE 5:56 AM PDT SUNSET 7:37 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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