354  
CDUS46 KSGX 120016  
CLIRAL  
 
CLIMATE REPORT  
NATIONAL WEATHER SERVICE SAN DIEGO, CA  
416 PM PST MON DEC 11 2023  
   
...............................  
 
...THE RIVERSIDE MUNI AIRPORT CA CLIMATE SUMMARY FOR DECEMBER 11 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 75 2:35 PM 90 1958 67 8 54  
MINIMUM 45 5:38 AM 23 1949 43 2 43  
AVERAGE 60 55 5 49  
 
PRECIPITATION (IN)  
TODAY 0.00 3.28 1943 0.05 -0.05 0.48  
MONTH TO DATE 0.00 0.46 -0.46 0.53  
SINCE JUL 1 2.51 1.61 0.90 2.20  
SINCE OCT 1 0.18 1.36 -1.18 2.03  
SINCE JAN 1 12.42 8.32 4.10 3.00  
 
DEGREE DAYS  
HEATING  
TODAY 5 10 -5 16  
MONTH TO DATE 58 106 -48 129  
SINCE DEC 1 58 106 -48 129  
SINCE JUL 1 143 294 -151 338  
 
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 2 RESULTANT WIND DIRECTION NE (50)  
HIGHEST WIND SPEED 8 HIGHEST WIND DIRECTION W (270)  
HIGHEST GUST SPEED 10 HIGHEST GUST DIRECTION W (270)  
AVERAGE WIND SPEED 3.3  
 
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 38 4:00 AM  
LOWEST 9 3:00 PM  
AVERAGE 24  
   
......................................................  
 
THE RIVERSIDE MUNI AIRPORT CA CLIMATE NORMALS FOR TOMORROW  
NORMAL RECORD YEAR  
MAXIMUM TEMPERATURE (F) 67 88 1988  
MINIMUM TEMPERATURE (F) 43 21 1949  
 
SUNRISE AND SUNSET  
DECEMBER 11 2023......SUNRISE 6:45 AM PST SUNSET 4:41 PM PST  
DECEMBER 12 2023......SUNRISE 6:46 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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