034  
CDUS46 KSGX 080930  
CLIRAL  
 
CLIMATE REPORT  
NATIONAL WEATHER SERVICE SAN DIEGO, CA  
130 AM PST WED JAN 08 2025  
   
...............................
 
 
...THE RIVERSIDE MUNI AIRPORT CA CLIMATE SUMMARY FOR JANUARY 7 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 66 3:07 PM 88 1962 68 -2 59  
MINIMUM 45 3:43 AM 19 1950 43 2 41  
AVERAGE 56 55 1 50  
 
PRECIPITATION (IN)  
YESTERDAY T 2.22 1993 0.08 -0.08 0.08  
MONTH TO DATE T 0.60 -0.60 0.37  
SINCE JUL 1 0.05 3.26 -3.21 3.74  
SINCE OCT 1 0.05 3.01 -2.96 1.41  
SINCE JAN 1 T 0.60 -0.60 0.37  
 
DEGREE DAYS  
HEATING  
YESTERDAY 9 10 -1 15  
MONTH TO DATE 45 70 -25 87  
SINCE DEC 1 254 388 -134 271  
SINCE JUL 1 424 576 -152 356  
 
COOLING  
YESTERDAY 0 0 0 0  
MONTH TO DATE 0 0 0 0  
SINCE DEC 1 5 2 3 2  
SINCE JAN 1 0 0 0 0    
...............................................................
 
 
WIND (MPH)  
RESULTANT WIND SPEED 14 RESULTANT WIND DIRECTION NE (30)  
HIGHEST WIND SPEED 29 HIGHEST WIND DIRECTION NE (40)  
HIGHEST GUST SPEED 52 HIGHEST GUST DIRECTION NE (40)  
AVERAGE WIND SPEED 15.2  
 
SKY COVER  
POSSIBLE SUNSHINE MM  
AVERAGE SKY COVER 0.1  
 
WEATHER CONDITIONS  
THE FOLLOWING WEATHER WAS RECORDED YESTERDAY.  
HAZE  
 
RELATIVE HUMIDITY (PERCENT)  
HIGHEST 63 2:00 AM  
LOWEST 17 8:00 PM  
AVERAGE 40  
   
......................................................
 
 
THE RIVERSIDE MUNI AIRPORT CA CLIMATE NORMALS FOR TODAY  
NORMAL RECORD YEAR  
MAXIMUM TEMPERATURE (F) 68 94 1923  
MINIMUM TEMPERATURE (F) 43 22 1913  
 
SUNRISE AND SUNSET  
JANUARY 8 2025.......SUNRISE 6:56 AM PST SUNSET 4:58 PM PST  
JANUARY 9 2025.......SUNRISE 6:56 AM PST SUNSET 4:59 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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