835  
CDUS46 KSGX 100922  
CLIRAL  
 
CLIMATE REPORT  
NATIONAL WEATHER SERVICE SAN DIEGO, CA  
122 AM PST FRI JAN 10 2025  
   
...............................
 
 
...THE RIVERSIDE MUNI AIRPORT CA CLIMATE SUMMARY FOR JANUARY 9 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 73 3:40 PM 92 1923 68 5 62  
MINIMUM 44 4:18 AM 25 1951 43 1 35  
AVERAGE 59 56 3 49  
 
PRECIPITATION (IN)  
YESTERDAY 0.00 1.95 2005 0.08 -0.08 0.00  
MONTH TO DATE T 0.76 -0.76 0.37  
SINCE JUL 1 0.05 3.42 -3.37 3.74  
SINCE OCT 1 0.05 3.17 -3.12 1.41  
SINCE JAN 1 T 0.76 -0.76 0.37  
 
DEGREE DAYS  
HEATING  
YESTERDAY 6 10 -4 16  
MONTH TO DATE 57 90 -33 118  
SINCE DEC 1 266 408 -142 302  
SINCE JUL 1 436 596 -160 387  
 
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 10 RESULTANT WIND DIRECTION N (20)  
HIGHEST WIND SPEED 23 HIGHEST WIND DIRECTION N (20)  
HIGHEST GUST SPEED 45 HIGHEST GUST DIRECTION N (350)  
AVERAGE WIND SPEED 12.1  
 
SKY COVER  
POSSIBLE SUNSHINE MM  
AVERAGE SKY COVER 0.0  
 
WEATHER CONDITIONS  
THE FOLLOWING WEATHER WAS RECORDED YESTERDAY.  
NO SIGNIFICANT WEATHER WAS OBSERVED.  
 
RELATIVE HUMIDITY (PERCENT)  
HIGHEST 31 2:00 AM  
LOWEST 5 4:00 PM  
AVERAGE 18  
   
......................................................
 
 
THE RIVERSIDE MUNI AIRPORT CA CLIMATE NORMALS FOR TODAY  
NORMAL RECORD YEAR  
MAXIMUM TEMPERATURE (F) 68 89 1923  
MINIMUM TEMPERATURE (F) 44 23 1949  
 
SUNRISE AND SUNSET  
JANUARY 10 2025.......SUNRISE 6:56 AM PST SUNSET 5:00 PM PST  
JANUARY 11 2025.......SUNRISE 6:55 AM PST SUNSET 5:01 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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