377  
CDUS46 KSGX 260019  
CLIRAL  
 
CLIMATE REPORT  
NATIONAL WEATHER SERVICE SAN DIEGO, CA  
419 PM PST MON DEC 25 2023  
   
...............................
 
 
...THE RIVERSIDE MUNI AIRPORT CA CLIMATE SUMMARY FOR DECEMBER 25 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 68 3:39 PM 85 2006 66 2 84  
MINIMUM 44 4:52 AM 25 1926 43 1 49  
1953  
AVERAGE 56 54 2 67  
 
PRECIPITATION (IN)  
TODAY 0.00 1.14 1940 0.06 -0.06 0.00  
MONTH TO DATE 0.78 1.15 -0.37 0.85  
SINCE JUL 1 3.29 2.30 0.99 2.52  
SINCE OCT 1 0.96 2.05 -1.09 2.35  
SINCE JAN 1 13.20 9.01 4.19 3.32  
 
DEGREE DAYS  
HEATING  
TODAY 9 11 -2 0  
MONTH TO DATE 133 259 -126 289  
SINCE DEC 1 133 259 -126 289  
SINCE JUL 1 218 447 -229 498  
 
COOLING  
TODAY 0 0 0 2  
MONTH TO DATE 2 0 2 2  
SINCE DEC 1 2 0 2 2  
SINCE JAN 1 1731 1852 -121 2393    
...............................................................
 
 
WIND (MPH)  
RESULTANT WIND SPEED 2 RESULTANT WIND DIRECTION NE (60)  
HIGHEST WIND SPEED 9 HIGHEST WIND DIRECTION W (270)  
HIGHEST GUST SPEED 11 HIGHEST GUST DIRECTION W (280)  
AVERAGE WIND SPEED 3.3  
 
SKY COVER  
POSSIBLE SUNSHINE MM  
AVERAGE SKY COVER 0.0  
 
WEATHER CONDITIONS  
THE FOLLOWING WEATHER WAS RECORDED TODAY.  
FOG  
 
RELATIVE HUMIDITY (PERCENT)  
HIGHEST 96 12:00 AM  
LOWEST 40 1:00 PM  
AVERAGE 68  
   
......................................................
 
 
THE RIVERSIDE MUNI AIRPORT CA CLIMATE NORMALS FOR TOMORROW  
NORMAL RECORD YEAR  
MAXIMUM TEMPERATURE (F) 66 86 1980  
MINIMUM TEMPERATURE (F) 43 21 1911  
 
SUNRISE AND SUNSET  
DECEMBER 25 2023......SUNRISE 6:53 AM PST SUNSET 4:47 PM PST  
DECEMBER 26 2023......SUNRISE 6:53 AM PST SUNSET 4:47 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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