875  
CDUS46 KSGX 120933  
CLIRAL  
 
CLIMATE REPORT  
NATIONAL WEATHER SERVICE SAN DIEGO, CA  
233 AM PDT SAT APR 12 2025  
   
...............................
 
 
   
..THE RIVERSIDE MUNI AIRPORT CA CLIMATE SUMMARY FOR APRIL 11 2025
 
 
CLIMATE NORMAL PERIOD: 1991 TO 2020  
CLIMATE RECORD PERIOD: 1893 TO 2025  
 
WEATHER ITEM OBSERVED TIME RECORD YEAR NORMAL DEPARTURE LAST  
VALUE (LST) VALUE VALUE FROM YEAR  
NORMAL    
...............................................................
 
 
TEMPERATURE (F)  
YESTERDAY  
MAXIMUM 92 12:54 PM 95 1915 75 17 89  
1988  
MINIMUM 56 5:06 AM 30 1953 49 7 51  
AVERAGE 74 62 12 70  
 
PRECIPITATION (IN)  
YESTERDAY 0.00 1.05 1926 0.03 -0.03 0.00  
MONTH TO DATE 0.00 0.25 -0.25 0.05  
SINCE JUL 1 3.74 8.82 -5.08 14.42  
SINCE OCT 1 3.74 8.57 -4.83 12.09  
SINCE JAN 1 3.69 6.16 -2.47 11.05  
 
DEGREE DAYS  
HEATING  
YESTERDAY 0 4 -4 0  
MONTH TO DATE 32 47 -15 63  
SINCE MAR 1 260 236 24 317  
SINCE JUL 1 1066 1289 -223 1174  
 
COOLING  
YESTERDAY 9 1 8 5  
MONTH TO DATE 28 11 17 6  
SINCE MAR 1 41 29 12 6  
SINCE JAN 1 55 42 13 9    
...............................................................
 
 
WIND (MPH)  
RESULTANT WIND SPEED 4 RESULTANT WIND DIRECTION W (280)  
HIGHEST WIND SPEED 21 HIGHEST WIND DIRECTION W (270)  
HIGHEST GUST SPEED 29 HIGHEST GUST DIRECTION W (270)  
AVERAGE WIND SPEED 5.0  
 
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 69 3:00 AM  
LOWEST 19 5:00 PM  
AVERAGE 44  
   
......................................................
 
 
THE RIVERSIDE MUNI AIRPORT CA CLIMATE NORMALS FOR TODAY  
NORMAL RECORD YEAR  
MAXIMUM TEMPERATURE (F) 76 98 1936  
MINIMUM TEMPERATURE (F) 49 31 1953  
 
SUNRISE AND SUNSET  
APRIL 12 2025.........SUNRISE 6:22 AM PDT SUNSET 7:19 PM PDT  
APRIL 13 2025.........SUNRISE 6:21 AM PDT SUNSET 7:20 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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