456  
CDUS46 KSGX 170926  
CLIRAL  
 
CLIMATE REPORT  
NATIONAL WEATHER SERVICE SAN DIEGO, CA  
226 AM PDT TUE SEP 17 2024  
   
...............................  
 
...THE RIVERSIDE MUNI AIRPORT CA CLIMATE SUMMARY FOR SEPTEMBER 16 2024...  
 
CLIMATE NORMAL PERIOD: 1991 TO 2020  
CLIMATE RECORD PERIOD: 1893 TO 2024  
 
WEATHER ITEM OBSERVED TIME RECORD YEAR NORMAL DEPARTURE LAST  
VALUE (LST) VALUE VALUE FROM YEAR  
NORMAL    
...............................................................  
 
TEMPERATURE (F)  
YESTERDAY  
MAXIMUM 77 1:26 PM 110 1922 92 -15 75  
2000  
MINIMUM 58 11:55 PM 44 1893 62 -4 62  
1911  
AVERAGE 68 77 -9 69  
 
PRECIPITATION (IN)  
YESTERDAY T 0.08 1982 0.00 0.00 0.00  
MONTH TO DATE T 0.05 -0.05 0.31  
SINCE JUL 1 T 0.19 -0.19 2.33  
SINCE OCT 1 12.30 9.31 2.99 15.76  
SINCE JAN 1 11.26 6.90 4.36 12.24  
 
DEGREE DAYS  
HEATING  
YESTERDAY 0 0 0 0  
MONTH TO DATE 0 0 0 0  
SINCE SEP 1 0 0 0 0  
SINCE JUL 1 0 0 0 0  
 
COOLING  
YESTERDAY 3 12 -9 4  
MONTH TO DATE 284 211 73 182  
SINCE SEP 1 284 211 73 182  
SINCE JAN 1 1684 1527 157 1417    
...............................................................  
 
WIND (MPH)  
RESULTANT WIND SPEED 8 RESULTANT WIND DIRECTION W (260)  
HIGHEST WIND SPEED 21 HIGHEST WIND DIRECTION W (270)  
HIGHEST GUST SPEED 28 HIGHEST GUST DIRECTION SW (230)  
AVERAGE WIND SPEED 8.2  
 
SKY COVER  
POSSIBLE SUNSHINE MM  
AVERAGE SKY COVER 0.4  
 
WEATHER CONDITIONS  
THE FOLLOWING WEATHER WAS RECORDED YESTERDAY.  
LIGHT RAIN  
 
RELATIVE HUMIDITY (PERCENT)  
HIGHEST 84 1:00 AM  
LOWEST 39 1:00 PM  
AVERAGE 62  
   
......................................................  
 
THE RIVERSIDE MUNI AIRPORT CA CLIMATE NORMALS FOR TODAY  
NORMAL RECORD YEAR  
MAXIMUM TEMPERATURE (F) 91 112 1922  
MINIMUM TEMPERATURE (F) 62 43 1893  
1908  
 
SUNRISE AND SUNSET  
SEPTEMBER 17 2024.....SUNRISE 6:35 AM PDT SUNSET 6:53 PM PDT  
SEPTEMBER 18 2024.....SUNRISE 6:36 AM PDT SUNSET 6:51 PM PDT  
 
- INDICATES NEGATIVE NUMBERS.  
R INDICATES RECORD WAS SET OR TIED.  
MM INDICATES DATA IS MISSING.  
T INDICATES TRACE AMOUNT.  
 
 
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