728  
CDUS46 KSGX 010957  
CLIRAL  
 
CLIMATE REPORT  
NATIONAL WEATHER SERVICE SAN DIEGO, CA  
157 AM PST MON JAN 01 2024  
   
...............................
 
 
...THE RIVERSIDE MUNI AIRPORT CA CLIMATE SUMMARY FOR DECEMBER 31 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 61 12:34 PM 91 1917 67 -6 60  
MINIMUM 46 4:07 AM 25 1918 43 3 53  
AVERAGE 54 55 -1 57  
 
PRECIPITATION (IN)  
YESTERDAY 0.00 1.40 1909 0.06 -0.06 0.75  
MONTH TO DATE 0.86 1.51 -0.65 2.02  
SINCE JUL 1 3.37 2.66 0.71 3.69  
SINCE OCT 1 1.04 2.41 -1.37 3.52  
SINCE JAN 1 13.28 9.37 3.91 4.49  
 
DEGREE DAYS  
HEATING  
YESTERDAY 11 10 1 8  
MONTH TO DATE 184 319 -135 332  
SINCE DEC 1 184 319 -135 332  
SINCE JUL 1 269 507 -238 541  
 
COOLING  
YESTERDAY 0 0 0 0  
MONTH TO DATE 2 2 0 2  
SINCE DEC 1 2 2 0 2  
SINCE JAN 1 1731 1854 -123 2393    
...............................................................
 
 
WIND (MPH)  
RESULTANT WIND SPEED 1 RESULTANT WIND DIRECTION NE (50)  
HIGHEST WIND SPEED 7 HIGHEST WIND DIRECTION NW (300)  
HIGHEST GUST SPEED 11 HIGHEST GUST DIRECTION NW (310)  
AVERAGE WIND SPEED 2.3  
 
SKY COVER  
POSSIBLE SUNSHINE MM  
AVERAGE SKY COVER 0.4  
 
WEATHER CONDITIONS  
THE FOLLOWING WEATHER WAS RECORDED YESTERDAY.  
FOG  
 
RELATIVE HUMIDITY (PERCENT)  
HIGHEST 97 5:00 AM  
LOWEST 62 4:00 PM  
AVERAGE 80  
   
......................................................
 
 
THE RIVERSIDE MUNI AIRPORT CA CLIMATE NORMALS FOR TODAY  
NORMAL RECORD YEAR  
MAXIMUM TEMPERATURE (F) 67 92 1918  
MINIMUM TEMPERATURE (F) 43 23 1919  
1954  
 
SUNRISE AND SUNSET  
JANUARY 1 2024.......SUNRISE 6:55 AM PST SUNSET 4:52 PM PST  
JANUARY 2 2024.......SUNRISE 6:55 AM PST SUNSET 4:52 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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