825  
CDUS46 KSGX 281052  
CLIRAL  
 
CLIMATE REPORT  
NATIONAL WEATHER SERVICE SAN DIEGO, CA  
252 AM PST THU DEC 28 2023  
   
...............................
 
 
...THE RIVERSIDE MUNI AIRPORT CA CLIMATE SUMMARY FOR DECEMBER 27 2023...  
 
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)  
YESTERDAY  
MAXIMUM 68 2:09 PM 86 1947 67 1 66  
MINIMUM 46 8:00 AM 24 1911 43 3 50  
AVERAGE 57 55 2 58  
 
PRECIPITATION (IN)  
YESTERDAY 0.00 1.31 1948 0.06 -0.06 0.35  
MONTH TO DATE 0.78 1.27 -0.49 1.20  
SINCE JUL 1 3.29 2.42 0.87 2.87  
SINCE OCT 1 0.96 2.17 -1.21 2.70  
SINCE JAN 1 13.20 9.13 4.07 3.67  
 
DEGREE DAYS  
HEATING  
YESTERDAY 8 10 -2 7  
MONTH TO DATE 150 279 -129 297  
SINCE DEC 1 150 279 -129 297  
SINCE JUL 1 235 467 -232 506  
 
COOLING  
YESTERDAY 0 0 0 0  
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 1 RESULTANT WIND DIRECTION N (0)  
HIGHEST WIND SPEED 9 HIGHEST WIND DIRECTION W (270)  
HIGHEST GUST SPEED 16 HIGHEST GUST DIRECTION SW (230)  
AVERAGE WIND SPEED 3.1  
 
SKY COVER  
POSSIBLE SUNSHINE MM  
AVERAGE SKY COVER 0.1  
 
WEATHER CONDITIONS  
THE FOLLOWING WEATHER WAS RECORDED YESTERDAY.  
FOG  
HAZE  
 
RELATIVE HUMIDITY (PERCENT)  
HIGHEST 92 10:00 PM  
LOWEST 45 2:00 PM  
AVERAGE 69  
   
......................................................
 
 
THE RIVERSIDE MUNI AIRPORT CA CLIMATE NORMALS FOR TODAY  
NORMAL RECORD YEAR  
MAXIMUM TEMPERATURE (F) 67 86 1917  
MINIMUM TEMPERATURE (F) 43 27 1912  
1962  
 
SUNRISE AND SUNSET  
DECEMBER 28 2023......SUNRISE 6:54 AM PST SUNSET 4:49 PM PST  
DECEMBER 29 2023......SUNRISE 6:54 AM PST SUNSET 4:49 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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