644  
CDUS46 KSGX 200019  
CLIRAL  
 
CLIMATE REPORT  
NATIONAL WEATHER SERVICE SAN DIEGO, CA  
519 PM PDT WED APR 19 2023  
   
...............................
 
 
   
..THE RIVERSIDE MUNI AIRPORT CA CLIMATE SUMMARY FOR APRIL 19 2023
 
 
VALID TODAY AS OF 0400 PM LOCAL TIME.  
 
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)  
TODAY  
MAXIMUM 72 2:27 PM 100 1914 76 -4 78  
MINIMUM 45 5:30 AM 34 1955 50 -5 55  
AVERAGE 59 63 -4 67  
 
PRECIPITATION (IN)  
TODAY 0.00 0.65 1967 0.02 -0.02 0.00  
MONTH TO DATE 0.04 0.41 -0.37 T  
SINCE JUL 1 13.11 8.99 4.12 4.79  
SINCE OCT 1 12.94 8.73 4.21 4.63  
SINCE JAN 1 9.42 6.32 3.10 0.59  
 
DEGREE DAYS  
HEATING  
TODAY 6 3 3 0  
MONTH TO DATE 114 77 37 36  
SINCE MAR 1 453 266 187 153  
SINCE JUL 1 1730 1319 411 1019  
 
COOLING  
TODAY 0 2 -2 2  
MONTH TO DATE 7 25 -18 61  
SINCE MAR 1 7 43 -36 104  
SINCE JAN 1 7 56 -49 134    
...............................................................
 
 
WIND (MPH)  
RESULTANT WIND SPEED 3 RESULTANT WIND DIRECTION W (260)  
HIGHEST WIND SPEED 16 HIGHEST WIND DIRECTION W (260)  
HIGHEST GUST SPEED 22 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 TODAY.  
NO SIGNIFICANT WEATHER WAS OBSERVED.  
 
RELATIVE HUMIDITY (PERCENT)  
HIGHEST 86 5:00 AM  
LOWEST 31 3:00 PM  
AVERAGE 59  
   
......................................................
 
 
THE RIVERSIDE MUNI AIRPORT CA CLIMATE NORMALS FOR TOMORROW  
NORMAL RECORD YEAR  
MAXIMUM TEMPERATURE (F) 76 101 2009  
MINIMUM TEMPERATURE (F) 51 36 1912  
1955  
1972  
 
SUNRISE AND SUNSET  
APRIL 19 2023.........SUNRISE 6:14 AM PDT SUNSET 7:24 PM PDT  
APRIL 20 2023.........SUNRISE 6:13 AM PDT SUNSET 7:25 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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