037  
CDUS46 KSGX 110017  
CLIRAL  
 
CLIMATE REPORT  
NATIONAL WEATHER SERVICE SAN DIEGO, CA  
417 PM PST SUN DEC 10 2023  
   
...............................
 
 
...THE RIVERSIDE MUNI AIRPORT CA CLIMATE SUMMARY FOR DECEMBER 10 2023...  
VALID TODAY AS OF 0400 PM LOCAL TIME.  
 
CLIMATE NORMAL PERIOD: 1991 TO 2020  
CLIMATE RECORD PERIOD: 1893 TO 2023  
 
WEATHER ITEM OBSERVED TIME RECORD YEAR NORMAL DEPARTURE LAST  
VALUE (LST) VALUE VALUE FROM YEAR  
NORMAL    
...............................................................
 
 
TEMPERATURE (F)  
TODAY  
MAXIMUM 77 2:16 PM 87 1958 67 10 64  
MINIMUM 48 3:50 AM 27 1919 43 5 37  
1956  
AVERAGE 63 55 8 51  
 
PRECIPITATION (IN)  
TODAY 0.00 1.23 1941 0.05 -0.05 0.00  
MONTH TO DATE 0.00 0.41 -0.41 0.05  
SINCE JUL 1 2.51 1.56 0.95 1.72  
SINCE OCT 1 0.18 1.31 -1.13 1.55  
SINCE JAN 1 12.42 8.27 4.15 2.52  
 
DEGREE DAYS  
HEATING  
TODAY 2 10 -8 14  
MONTH TO DATE 53 96 -43 113  
SINCE DEC 1 53 96 -43 113  
SINCE JUL 1 138 284 -146 322  
 
COOLING  
TODAY 0 0 0 0  
MONTH TO DATE 2 0 2 0  
SINCE DEC 1 2 0 2 0  
SINCE JAN 1 1731 1852 -121 2391    
...............................................................
 
 
WIND (MPH)  
RESULTANT WIND SPEED 10 RESULTANT WIND DIRECTION E (70)  
HIGHEST WIND SPEED 20 HIGHEST WIND DIRECTION NE (60)  
HIGHEST GUST SPEED 30 HIGHEST GUST DIRECTION E (70)  
AVERAGE WIND SPEED 10.5  
 
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 22 4:00 AM  
LOWEST 6 2:00 PM  
AVERAGE 14  
   
......................................................
 
 
THE RIVERSIDE MUNI AIRPORT CA CLIMATE NORMALS FOR TOMORROW  
NORMAL RECORD YEAR  
MAXIMUM TEMPERATURE (F) 67 90 1958  
MINIMUM TEMPERATURE (F) 43 23 1949  
 
SUNRISE AND SUNSET  
DECEMBER 10 2023......SUNRISE 6:44 AM PST SUNSET 4:41 PM PST  
DECEMBER 11 2023......SUNRISE 6:45 AM PST SUNSET 4:41 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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