808  
CDUS46 KSGX 020922  
CLIRAL  
 
CLIMATE REPORT  
NATIONAL WEATHER SERVICE SAN DIEGO, CA  
222 AM PDT SAT AUG 02 2025  
   
...............................
 
 
   
..THE RIVERSIDE MUNI AIRPORT CA CLIMATE SUMMARY FOR AUGUST 1 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 94 2:15 PM 106 1946 95 -1 100  
MINIMUM 60 5:04 AM 50 1912 65 -5 67  
1932  
AVERAGE 77 80 -3 84  
 
PRECIPITATION (IN)  
YESTERDAY 0.00 0.14 1918 0.00 0.00 T  
MONTH TO DATE 0.00 0.00 0.00 T  
SINCE JUL 1 T 0.12 -0.12 T  
SINCE OCT 1 4.34 9.24 -4.90 12.30  
SINCE JAN 1 4.29 6.83 -2.54 11.26  
 
DEGREE DAYS  
HEATING  
YESTERDAY 0 0 0 0  
MONTH TO DATE 0 0 0 0  
SINCE JUN 1 0 2 -2 1  
SINCE JUL 1 0 0 0 0  
 
COOLING  
YESTERDAY 12 15 -3 19  
MONTH TO DATE 12 15 -3 19  
SINCE JUN 1 655 679 -24 851  
SINCE JAN 1 892 872 20 910    
...............................................................
 
 
WIND (MPH)  
RESULTANT WIND SPEED 4 RESULTANT WIND DIRECTION W (270)  
HIGHEST WIND SPEED 20 HIGHEST WIND DIRECTION W (270)  
HIGHEST GUST SPEED 27 HIGHEST GUST DIRECTION W (270)  
AVERAGE WIND SPEED 5.6  
 
SKY COVER  
POSSIBLE SUNSHINE MM  
AVERAGE SKY COVER 0.1  
 
WEATHER CONDITIONS  
THE FOLLOWING WEATHER WAS RECORDED YESTERDAY.  
FOG  
HAZE  
 
RELATIVE HUMIDITY (PERCENT)  
HIGHEST 97 5:00 AM  
LOWEST 21 3:00 PM  
AVERAGE 59  
   
......................................................
 
 
THE RIVERSIDE MUNI AIRPORT CA CLIMATE NORMALS FOR TODAY  
NORMAL RECORD YEAR  
MAXIMUM TEMPERATURE (F) 95 107 1918  
1938  
MINIMUM TEMPERATURE (F) 65 50 1912  
1950  
 
SUNRISE AND SUNSET  
AUGUST 2 2025........SUNRISE 6:02 AM PDT SUNSET 7:49 PM PDT  
AUGUST 3 2025........SUNRISE 6:03 AM PDT SUNSET 7:48 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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