964  
CDUS46 KSGX 220018  
CLIRAL  
 
CLIMATE REPORT  
NATIONAL WEATHER SERVICE SAN DIEGO, CA  
518 PM PDT FRI JUL 21 2023  
   
...............................
 
 
   
..THE RIVERSIDE MUNI AIRPORT CA CLIMATE SUMMARY FOR JULY 21 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 97 1:42 PM 108 2006 94 3 97  
MINIMUM 69 5:20 AM 50 1940 65 4 68  
AVERAGE 83 79 4 83  
 
PRECIPITATION (IN)  
TODAY 0.00 T 1959 0.00 0.00 0.00  
2013  
MONTH TO DATE 0.00 0.07 -0.07 0.00  
SINCE JUL 1 0.00 0.07 -0.07 0.00  
SINCE OCT 1 13.43 9.20 4.23 4.84  
SINCE JAN 1 9.91 6.79 3.12 0.80  
 
DEGREE DAYS  
HEATING  
TODAY 0 0 0 0  
MONTH TO DATE 0 0 0 0  
SINCE JUN 1 11 2 9 0  
SINCE JUL 1 0 0 0 0  
 
COOLING  
TODAY 18 14 4 18  
MONTH TO DATE 321 276 45 299  
SINCE JUN 1 429 518 -89 690  
SINCE JAN 1 537 711 -174 970    
...............................................................
 
 
WIND (MPH)  
RESULTANT WIND SPEED 3 RESULTANT WIND DIRECTION W (270)  
HIGHEST WIND SPEED 18 HIGHEST WIND DIRECTION W (260)  
HIGHEST GUST SPEED 22 HIGHEST GUST DIRECTION W (270)  
AVERAGE WIND SPEED 4.7  
 
SKY COVER  
POSSIBLE SUNSHINE MM  
AVERAGE SKY COVER 0.0  
 
WEATHER CONDITIONS  
THE FOLLOWING WEATHER WAS RECORDED TODAY.  
NO SIGNIFICANT WEATHER WAS OBSERVED.  
 
RELATIVE HUMIDITY (PERCENT)  
HIGHEST 53 2:00 AM  
LOWEST 20 11:00 AM  
AVERAGE 37  
   
......................................................
 
 
THE RIVERSIDE MUNI AIRPORT CA CLIMATE NORMALS FOR TOMORROW  
NORMAL RECORD YEAR  
MAXIMUM TEMPERATURE (F) 94 116 2006  
MINIMUM TEMPERATURE (F) 65 50 1912  
1940  
 
SUNRISE AND SUNSET  
JULY 21 2023..........SUNRISE 5:54 AM PDT SUNSET 7:58 PM PDT  
JULY 22 2023..........SUNRISE 5:54 AM PDT SUNSET 7:58 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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