305  
CDUS46 KSGX 260023  
CLIRAL  
 
CLIMATE REPORT  
NATIONAL WEATHER SERVICE SAN DIEGO, CA  
523 PM PDT THU MAY 25 2023  
   
...............................
 
 
   
..THE RIVERSIDE MUNI AIRPORT CA CLIMATE SUMMARY FOR MAY 25 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 73 2:38 PM 102 1974 81 -8 86  
MINIMUM 57 5:37 AM 35 1916 57 0 57  
AVERAGE 65 69 -4 72  
 
PRECIPITATION (IN)  
TODAY 0.00 0.22 1931 0.00 0.00 0.00  
MONTH TO DATE 0.47 0.18 0.29 T  
SINCE JUL 1 13.58 9.33 4.25 4.99  
SINCE OCT 1 13.41 9.07 4.34 4.83  
SINCE JAN 1 9.89 6.66 3.23 0.79  
 
DEGREE DAYS  
HEATING  
TODAY 0 0 0 0  
MONTH TO DATE 49 32 17 18  
SINCE MAR 1 503 331 172 187  
SINCE JUL 1 1780 1384 396 1053  
 
COOLING  
TODAY 0 4 -4 7  
MONTH TO DATE 61 86 -25 101  
SINCE MAR 1 107 152 -45 230  
SINCE JAN 1 107 165 -58 260    
...............................................................
 
 
WIND (MPH)  
RESULTANT WIND SPEED 3 RESULTANT WIND DIRECTION W (270)  
HIGHEST WIND SPEED 18 HIGHEST WIND DIRECTION W (260)  
HIGHEST GUST SPEED 24 HIGHEST GUST DIRECTION W (270)  
AVERAGE WIND SPEED 6.2  
 
SKY COVER  
POSSIBLE SUNSHINE MM  
AVERAGE SKY COVER 0.7  
 
WEATHER CONDITIONS  
THE FOLLOWING WEATHER WAS RECORDED TODAY.  
NO SIGNIFICANT WEATHER WAS OBSERVED.  
 
RELATIVE HUMIDITY (PERCENT)  
HIGHEST 80 1:00 AM  
LOWEST 43 2:00 PM  
AVERAGE 62  
   
......................................................
 
 
THE RIVERSIDE MUNI AIRPORT CA CLIMATE NORMALS FOR TOMORROW  
NORMAL RECORD YEAR  
MAXIMUM TEMPERATURE (F) 81 101 1968  
MINIMUM TEMPERATURE (F) 57 37 1953  
 
SUNRISE AND SUNSET  
MAY 25 2023...........SUNRISE 5:43 AM PDT SUNSET 7:51 PM PDT  
MAY 26 2023...........SUNRISE 5:42 AM PDT SUNSET 7:52 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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