152  
CDUS46 KSGX 130021  
CLIRAL  
 
CLIMATE REPORT  
NATIONAL WEATHER SERVICE SAN DIEGO, CA  
521 PM PDT SUN APR 12 2026  
   
...............................
 
 
   
..THE RIVERSIDE MUNI AIRPORT CA CLIMATE SUMMARY FOR APRIL 12 2026
 
 
VALID TODAY AS OF 0400 PM LOCAL TIME.  
 
CLIMATE NORMAL PERIOD: 1991 TO 2020  
CLIMATE RECORD PERIOD: 1893 TO 2026  
 
WEATHER ITEM OBSERVED TIME RECORD YEAR NORMAL DEPARTURE LAST  
VALUE (LST) VALUE VALUE FROM YEAR  
NORMAL    
...............................................................
 
 
TEMPERATURE (F)  
TODAY  
MAXIMUM 64 3:06 PM 98 1936 76 -12 83  
MINIMUM 55 9:40 AM 31 1953 49 6 55  
AVERAGE 60 62 -2 69  
 
PRECIPITATION (IN)  
TODAY 0.21 0.60 1999 0.02 0.19 0.00  
MONTH TO DATE 0.27 0.27 0.00 0.00  
SINCE JUL 1 7.49 8.84 -1.35 3.74  
SINCE OCT 1 7.44 8.59 -1.15 3.74  
SINCE JAN 1 3.12 6.18 -3.06 3.69  
 
DEGREE DAYS  
HEATING  
TODAY 5 4 1 0  
MONTH TO DATE 7 51 -44 32  
SINCE MAR 1 28 240 -212 260  
SINCE JUL 1 606 1293 -687 1066  
 
COOLING  
TODAY 0 1 -1 4  
MONTH TO DATE 40 12 28 32  
SINCE MAR 1 241 30 211 45  
SINCE JAN 1 277 43 234 59    
...............................................................
 
 
WIND (MPH)  
RESULTANT WIND SPEED 4 RESULTANT WIND DIRECTION SW (220)  
HIGHEST WIND SPEED 18 HIGHEST WIND DIRECTION SW (240)  
HIGHEST GUST SPEED 25 HIGHEST GUST DIRECTION W (270)  
AVERAGE WIND SPEED 5.8  
 
SKY COVER  
POSSIBLE SUNSHINE MM  
AVERAGE SKY COVER 1.0  
 
WEATHER CONDITIONS  
THE FOLLOWING WEATHER WAS RECORDED TODAY.  
RAIN  
LIGHT RAIN  
FOG  
 
RELATIVE HUMIDITY (PERCENT)  
HIGHEST 93 11:00 AM  
LOWEST 58 3:00 PM  
AVERAGE 76  
   
......................................................
 
 
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 2026.........SUNRISE 6:23 AM PDT SUNSET 7:19 PM PDT  
APRIL 13 2026.........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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