793  
CDUS46 KSGX 170022  
CLIRAL  
 
CLIMATE REPORT  
NATIONAL WEATHER SERVICE SAN DIEGO, CA  
522 PM PDT TUE MAY 16 2023  
   
...............................
 
 
   
..THE RIVERSIDE MUNI AIRPORT CA CLIMATE SUMMARY FOR MAY 16 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 88 1:59 PM 104 1956 80 8 82  
MINIMUM 56 2:56 AM 38 1908 56 0 56  
1911  
AVERAGE 72 68 4 69  
 
PRECIPITATION (IN)  
TODAY 0.00 0.09 1949 0.00 0.00 0.00  
MONTH TO DATE 0.47 0.14 0.33 T  
SINCE JUL 1 13.58 9.29 4.29 4.99  
SINCE OCT 1 13.41 9.03 4.38 4.83  
SINCE JAN 1 9.89 6.62 3.27 0.79  
 
DEGREE DAYS  
HEATING  
TODAY 0 1 -1 0  
MONTH TO DATE 49 25 24 15  
SINCE MAR 1 503 324 179 184  
SINCE JUL 1 1780 1377 403 1050  
 
COOLING  
TODAY 7 4 3 4  
MONTH TO DATE 30 50 -20 70  
SINCE MAR 1 76 116 -40 199  
SINCE JAN 1 76 129 -53 229    
...............................................................
 
 
WIND (MPH)  
RESULTANT WIND SPEED 3 RESULTANT WIND DIRECTION W (280)  
HIGHEST WIND SPEED 17 HIGHEST WIND DIRECTION W (270)  
HIGHEST GUST SPEED 23 HIGHEST GUST DIRECTION W (270)  
AVERAGE WIND SPEED 5.1  
 
SKY COVER  
POSSIBLE SUNSHINE MM  
AVERAGE SKY COVER 0.1  
 
WEATHER CONDITIONS  
THE FOLLOWING WEATHER WAS RECORDED TODAY.  
FOG  
HAZE  
 
RELATIVE HUMIDITY (PERCENT)  
HIGHEST 93 4:00 AM  
LOWEST 34 2:00 PM  
AVERAGE 64  
   
......................................................
 
 
THE RIVERSIDE MUNI AIRPORT CA CLIMATE NORMALS FOR TOMORROW  
NORMAL RECORD YEAR  
MAXIMUM TEMPERATURE (F) 80 103 1920  
2008  
MINIMUM TEMPERATURE (F) 56 40 1908  
1943  
 
SUNRISE AND SUNSET  
MAY 16 2023...........SUNRISE 5:48 AM PDT SUNSET 7:45 PM PDT  
MAY 17 2023...........SUNRISE 5:47 AM PDT SUNSET 7:46 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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