652  
CDUS46 KSGX 160032  
CLIRAL  
 
CLIMATE REPORT  
NATIONAL WEATHER SERVICE SAN DIEGO, CA  
532 PM PDT WED APR 15 2026  
   
...............................
 
 
   
..THE RIVERSIDE MUNI AIRPORT CA CLIMATE SUMMARY FOR APRIL 15 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 80 1:33 PM 99 1987 76 4 67  
MINIMUM 50 5:46 AM 32 1913 50 0 51  
AVERAGE 65 63 2 59  
 
PRECIPITATION (IN)  
TODAY 0.00 0.95 1988 0.03 -0.03 0.00  
MONTH TO DATE 0.29 0.34 -0.05 0.00  
SINCE JUL 1 7.51 8.91 -1.40 3.74  
SINCE OCT 1 7.46 8.66 -1.20 3.74  
SINCE JAN 1 3.14 6.25 -3.11 3.69  
 
DEGREE DAYS  
HEATING  
TODAY 0 4 -4 6  
MONTH TO DATE 21 63 -42 39  
SINCE MAR 1 42 252 -210 267  
SINCE JUL 1 620 1305 -685 1073  
 
COOLING  
TODAY 0 2 -2 0  
MONTH TO DATE 40 17 23 33  
SINCE MAR 1 241 35 206 46  
SINCE JAN 1 277 48 229 60    
...............................................................
 
 
WIND (MPH)  
RESULTANT WIND SPEED 1 RESULTANT WIND DIRECTION SW (240)  
HIGHEST WIND SPEED 18 HIGHEST WIND DIRECTION W (270)  
HIGHEST GUST SPEED 27 HIGHEST GUST DIRECTION W (250)  
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 4:00 AM  
LOWEST 31 12:00 PM  
AVERAGE 59  
   
......................................................
 
 
THE RIVERSIDE MUNI AIRPORT CA CLIMATE NORMALS FOR TOMORROW  
NORMAL RECORD YEAR  
MAXIMUM TEMPERATURE (F) 76 96 1948  
MINIMUM TEMPERATURE (F) 50 33 1921  
 
SUNRISE AND SUNSET  
APRIL 15 2026.........SUNRISE 6:19 AM PDT SUNSET 7:21 PM PDT  
APRIL 16 2026.........SUNRISE 6:18 AM PDT SUNSET 7:22 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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