573  
CDUS46 KSGX 130026  
CLIRAL  
 
CLIMATE REPORT  
NATIONAL WEATHER SERVICE SAN DIEGO, CA  
526 PM PDT SAT APR 12 2025  
   
...............................  
 
   
..THE RIVERSIDE MUNI AIRPORT CA CLIMATE SUMMARY FOR APRIL 12 2025  
 
VALID TODAY AS OF 0400 PM LOCAL TIME.  
 
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)  
TODAY  
MAXIMUM 83 2:14 PM 98 1936 76 7 67  
MINIMUM 55 6:08 AM 31 1953 49 6 51  
AVERAGE 69 62 7 59  
 
PRECIPITATION (IN)  
TODAY 0.00 0.60 1999 0.02 -0.02 0.00  
MONTH TO DATE 0.00 0.27 -0.27 0.05  
SINCE JUL 1 3.74 8.84 -5.10 14.42  
SINCE OCT 1 3.74 8.59 -4.85 12.09  
SINCE JAN 1 3.69 6.18 -2.49 11.05  
 
DEGREE DAYS  
HEATING  
TODAY 0 4 -4 6  
MONTH TO DATE 32 51 -19 69  
SINCE MAR 1 260 240 20 323  
SINCE JUL 1 1066 1293 -227 1180  
 
COOLING  
TODAY 4 1 3 0  
MONTH TO DATE 32 12 20 6  
SINCE MAR 1 45 30 15 6  
SINCE JAN 1 59 43 16 9    
...............................................................  
 
WIND (MPH)  
RESULTANT WIND SPEED 1 RESULTANT WIND DIRECTION W (260)  
HIGHEST WIND SPEED 18 HIGHEST WIND DIRECTION W (270)  
HIGHEST GUST SPEED 32 HIGHEST GUST DIRECTION W (260)  
AVERAGE WIND SPEED 2.7  
 
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 75 6:00 AM  
LOWEST 29 1:00 PM  
AVERAGE 52  
   
......................................................  
 
THE RIVERSIDE MUNI AIRPORT CA CLIMATE NORMALS FOR TOMORROW  
NORMAL RECORD YEAR  
MAXIMUM TEMPERATURE (F) 76 100 1985  
MINIMUM TEMPERATURE (F) 49 31 1894  
 
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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