522  
CDUS46 KSGX 222328  
CLIRAL  
 
CLIMATE REPORT  
NATIONAL WEATHER SERVICE SAN DIEGO, CA  
428 PM PDT FRI SEP 22 2023  
   
...............................
 
 
...THE RIVERSIDE MUNI AIRPORT CA CLIMATE SUMMARY FOR SEPTEMBER 22 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 79 1:18 PM 113 1943 90 -11 93  
MINIMUM 56 5:55 AM 43 1944 61 -5 58  
AVERAGE 68 75 -7 76  
 
PRECIPITATION (IN)  
TODAY 0.00 0.18 2007 0.01 -0.01 0.00  
MONTH TO DATE 0.31 0.08 0.23 0.14  
SINCE JUL 1 2.33 0.22 2.11 0.17  
SINCE OCT 1 15.76 9.34 6.42 5.01  
SINCE JAN 1 12.24 6.93 5.31 0.97  
 
DEGREE DAYS  
HEATING  
TODAY 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  
TODAY 3 10 -7 11  
MONTH TO DATE 211 276 -65 371  
SINCE SEP 1 211 276 -65 371  
SINCE JAN 1 1446 1592 -146 2054    
...............................................................
 
 
WIND (MPH)  
RESULTANT WIND SPEED 1 RESULTANT WIND DIRECTION W (250)  
HIGHEST WIND SPEED 14 HIGHEST WIND DIRECTION W (260)  
HIGHEST GUST SPEED 17 HIGHEST GUST DIRECTION W (280)  
AVERAGE WIND SPEED 2.7  
 
SKY COVER  
POSSIBLE SUNSHINE MM  
AVERAGE SKY COVER 0.2  
 
WEATHER CONDITIONS  
THE FOLLOWING WEATHER WAS RECORDED TODAY.  
HAZE  
 
RELATIVE HUMIDITY (PERCENT)  
HIGHEST 90 6:00 AM  
LOWEST 36 1:00 PM  
AVERAGE 63  
   
......................................................
 
 
THE RIVERSIDE MUNI AIRPORT CA CLIMATE NORMALS FOR TOMORROW  
NORMAL RECORD YEAR  
MAXIMUM TEMPERATURE (F) 89 109 1949  
MINIMUM TEMPERATURE (F) 61 41 1941  
 
SUNRISE AND SUNSET  
SEPTEMBER 22 2023.....SUNRISE 6:38 AM PDT SUNSET 6:47 PM PDT  
SEPTEMBER 23 2023.....SUNRISE 6:38 AM PDT SUNSET 6:45 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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