677  
CDUS46 KSGX 050919  
CLIRAL  
 
CLIMATE REPORT  
NATIONAL WEATHER SERVICE SAN DIEGO, CA  
119 AM PST WED FEB 05 2025  
   
...............................
 
 
...THE RIVERSIDE MUNI AIRPORT CA CLIMATE SUMMARY FOR FEBRUARY 4 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 63 3:52 PM 88 1963 67 -4 61  
1995  
2007  
MINIMUM 49 6:11 AM 27 1922 44 5 48  
AVERAGE 56 56 0 55  
 
PRECIPITATION (IN)  
YESTERDAY 0.00 2.00 1928 0.06 -0.06 0.14  
MONTH TO DATE 0.00 0.25 -0.25 0.79  
SINCE JUL 1 0.43 5.20 -4.77 5.84  
SINCE OCT 1 0.43 4.95 -4.52 3.51  
SINCE JAN 1 0.38 2.54 -2.16 2.47  
 
DEGREE DAYS  
HEATING  
YESTERDAY 9 10 -1 10  
MONTH TO DATE 20 40 -20 49  
SINCE DEC 1 519 654 -135 532  
SINCE JUL 1 689 842 -153 617  
 
COOLING  
YESTERDAY 0 0 0 0  
MONTH TO DATE 0 0 0 0  
SINCE DEC 1 5 8 -3 5  
SINCE JAN 1 0 6 -6 3    
...............................................................
 
 
WIND (MPH)  
RESULTANT WIND SPEED 2 RESULTANT WIND DIRECTION W (280)  
HIGHEST WIND SPEED 14 HIGHEST WIND DIRECTION W (260)  
HIGHEST GUST SPEED 18 HIGHEST GUST DIRECTION W (280)  
AVERAGE WIND SPEED 4.0  
 
SKY COVER  
POSSIBLE SUNSHINE MM  
AVERAGE SKY COVER 0.8  
 
WEATHER CONDITIONS  
THE FOLLOWING WEATHER WAS RECORDED YESTERDAY.  
FOG  
HAZE  
 
RELATIVE HUMIDITY (PERCENT)  
HIGHEST 93 7:00 AM  
LOWEST 56 3:00 PM  
AVERAGE 75  
   
......................................................
 
 
THE RIVERSIDE MUNI AIRPORT CA CLIMATE NORMALS FOR TODAY  
NORMAL RECORD YEAR  
MAXIMUM TEMPERATURE (F) 67 89 2007  
MINIMUM TEMPERATURE (F) 44 26 1946  
1955  
 
SUNRISE AND SUNSET  
FEBRUARY 5 2025......SUNRISE 6:43 AM PST SUNSET 5:25 PM PST  
FEBRUARY 6 2025......SUNRISE 6:42 AM PST SUNSET 5:26 PM PST  
 
- INDICATES NEGATIVE NUMBERS.  
R INDICATES RECORD WAS SET OR TIED.  
MM INDICATES DATA IS MISSING.  
T INDICATES TRACE AMOUNT.  
 

 
 
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