544  
CDUS46 KSGX 082328  
CLIRAL  
 
CLIMATE REPORT  
NATIONAL WEATHER SERVICE SAN DIEGO, CA  
428 PM PDT TUE APR 08 2025  
   
...............................  
 
   
..THE RIVERSIDE MUNI AIRPORT CA CLIMATE SUMMARY FOR APRIL 8 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 85 1:58 PM 103 1989 75 10 76  
MINIMUM 51 5:40 AM 33 1929 49 2 42  
AVERAGE 68 62 6 59  
 
PRECIPITATION (IN)  
TODAY 0.00 0.51 1965 0.02 -0.02 0.00  
MONTH TO DATE 0.00 0.18 -0.18 0.05  
SINCE JUL 1 3.74 8.75 -5.01 14.42  
SINCE OCT 1 3.74 8.50 -4.76 12.09  
SINCE JAN 1 3.69 6.09 -2.40 11.05  
 
DEGREE DAYS  
HEATING  
TODAY 0 4 -4 6  
MONTH TO DATE 32 35 -3 62  
SINCE MAR 1 260 224 36 316  
SINCE JUL 1 1066 1277 -211 1173  
 
COOLING  
TODAY 3 1 2 0  
MONTH TO DATE 5 8 -3 0  
SINCE MAR 1 18 26 -8 0  
SINCE JAN 1 32 39 -7 3    
...............................................................  
 
WIND (MPH)  
RESULTANT WIND SPEED 1 RESULTANT WIND DIRECTION W (260)  
HIGHEST WIND SPEED 14 HIGHEST WIND DIRECTION W (270)  
HIGHEST GUST SPEED 21 HIGHEST GUST DIRECTION W (270)  
AVERAGE WIND SPEED 1.9  
 
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 71 5:00 AM  
LOWEST 20 1:00 PM  
AVERAGE 46  
   
......................................................  
 
THE RIVERSIDE MUNI AIRPORT CA CLIMATE NORMALS FOR TOMORROW  
NORMAL RECORD YEAR  
MAXIMUM TEMPERATURE (F) 75 96 1904  
2018  
MINIMUM TEMPERATURE (F) 49 31 1953  
 
SUNRISE AND SUNSET  
APRIL 8 2025.........SUNRISE 6:27 AM PDT SUNSET 7:16 PM PDT  
APRIL 9 2025.........SUNRISE 6:26 AM PDT SUNSET 7:17 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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