053  
CDUS46 KSGX 150022  
CLIRAL  
 
CLIMATE REPORT  
NATIONAL WEATHER SERVICE SAN DIEGO, CA  
522 PM PDT WED MAY 14 2025  
   
...............................  
 
   
..THE RIVERSIDE MUNI AIRPORT CA CLIMATE SUMMARY FOR MAY 14 2025  
 
VALID TODAY AS OF 0400 PM LOCAL TIME.  
 
CLIMATE NORMAL PERIOD: 1991 TO 2020  
CLIMATE RECORD PERIOD: 1893 TO 2025  
 
WEATHER ITEM OBSERVED TIME RECORD YEAR NORMAL DEPARTURE LAST  
VALUE (LST) VALUE VALUE FROM YEAR  
NORMAL    
...............................................................  
 
TEMPERATURE (F)  
TODAY  
MAXIMUM 76 2:30 PM 105 1927 80 -4 78  
MINIMUM 53 5:30 AM 40 1918 55 -2 54  
1942  
AVERAGE 65 67 -2 66  
 
PRECIPITATION (IN)  
TODAY 0.00 0.30 2015 0.00 0.00 0.00  
MONTH TO DATE 0.48 0.13 0.35 0.12  
SINCE JUL 1 4.31 9.29 -4.98 14.63  
SINCE OCT 1 4.31 9.04 -4.73 12.30  
SINCE JAN 1 4.26 6.63 -2.37 11.26  
 
DEGREE DAYS  
HEATING  
TODAY 0 1 -1 0  
MONTH TO DATE 24 23 1 14  
SINCE MAR 1 352 322 30 392  
SINCE JUL 1 1158 1375 -217 1249  
 
COOLING  
TODAY 0 3 -3 1  
MONTH TO DATE 65 42 23 17  
SINCE MAR 1 113 108 5 35  
SINCE JAN 1 127 121 6 38    
...............................................................  
 
WIND (MPH)  
RESULTANT WIND SPEED 5 RESULTANT WIND DIRECTION W (270)  
HIGHEST WIND SPEED 22 HIGHEST WIND DIRECTION W (270)  
HIGHEST GUST SPEED 30 HIGHEST GUST DIRECTION W (270)  
AVERAGE WIND SPEED 5.6  
 
SKY COVER  
POSSIBLE SUNSHINE MM  
AVERAGE SKY COVER 0.1  
 
WEATHER CONDITIONS  
THE FOLLOWING WEATHER WAS RECORDED TODAY.  
NO SIGNIFICANT WEATHER WAS OBSERVED.  
 
RELATIVE HUMIDITY (PERCENT)  
HIGHEST 83 5:00 AM  
LOWEST 35 1:00 PM  
AVERAGE 59  
   
......................................................  
 
THE RIVERSIDE MUNI AIRPORT CA CLIMATE NORMALS FOR TOMORROW  
NORMAL RECORD YEAR  
MAXIMUM TEMPERATURE (F) 80 103 2014  
MINIMUM TEMPERATURE (F) 55 41 1902  
1916  
1933  
 
SUNRISE AND SUNSET  
MAY 14 2025...........SUNRISE 5:49 AM PDT SUNSET 7:44 PM PDT  
MAY 15 2025...........SUNRISE 5:48 AM PDT SUNSET 7:45 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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