107  
CDUS46 KSGX 020948  
CLIRAL  
 
CLIMATE REPORT  
NATIONAL WEATHER SERVICE SAN DIEGO, CA  
248 AM PDT MON JUN 02 2025  
   
...............................
 
 
   
..THE RIVERSIDE MUNI AIRPORT CA CLIMATE SUMMARY FOR JUNE 1 2025
 
 
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)  
YESTERDAY  
MAXIMUM 89 3:49 PM 104 1909 83 6 80  
1970  
MINIMUM 66 11:59 PM 40 1902 57 9 58  
AVERAGE 78 70 8 69  
 
PRECIPITATION (IN)  
YESTERDAY T 0.20 1948 0.00 0.00 T  
MONTH TO DATE T 0.00 0.00 T  
SINCE JUL 1 4.31 9.36 -5.05 14.63  
SINCE OCT 1 4.31 9.11 -4.80 12.30  
SINCE JAN 1 4.26 6.70 -2.44 11.26  
 
DEGREE DAYS  
HEATING  
YESTERDAY 0 0 0 0  
MONTH TO DATE 0 0 0 0  
SINCE JUN 1 0 0 0 0  
SINCE JUL 1 1161 1385 -224 1257  
 
COOLING  
YESTERDAY 13 5 8 4  
MONTH TO DATE 13 5 8 4  
SINCE JUN 1 13 5 8 4  
SINCE JAN 1 250 198 52 63    
...............................................................
 
 
WIND (MPH)  
RESULTANT WIND SPEED 4 RESULTANT WIND DIRECTION W (260)  
HIGHEST WIND SPEED 21 HIGHEST WIND DIRECTION SW (240)  
HIGHEST GUST SPEED 26 HIGHEST GUST DIRECTION W (270)  
AVERAGE WIND SPEED 6.1  
 
SKY COVER  
POSSIBLE SUNSHINE MM  
AVERAGE SKY COVER 0.0  
 
WEATHER CONDITIONS  
THE FOLLOWING WEATHER WAS RECORDED YESTERDAY.  
NO SIGNIFICANT WEATHER WAS OBSERVED.  
 
RELATIVE HUMIDITY (PERCENT)  
HIGHEST 68 3:00 AM  
LOWEST 22 4:00 PM  
AVERAGE 45  
   
......................................................
 
 
THE RIVERSIDE MUNI AIRPORT CA CLIMATE NORMALS FOR TODAY  
NORMAL RECORD YEAR  
MAXIMUM TEMPERATURE (F) 83 106 1970  
MINIMUM TEMPERATURE (F) 57 41 1902  
1953  
 
SUNRISE AND SUNSET  
JUNE 2 2025..........SUNRISE 5:39 AM PDT SUNSET 7:57 PM PDT  
JUNE 3 2025..........SUNRISE 5:39 AM PDT SUNSET 7:57 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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