255  
CDUS46 KSGX 202322  
CLIRAL  
 
CLIMATE REPORT  
NATIONAL WEATHER SERVICE SAN DIEGO, CA  
422 PM PDT SAT APR 20 2024  
   
...............................
 
 
   
..THE RIVERSIDE MUNI AIRPORT CA CLIMATE SUMMARY FOR APRIL 20 2024
 
 
VALID TODAY AS OF 0400 PM LOCAL TIME.  
 
CLIMATE NORMAL PERIOD: 1991 TO 2020  
CLIMATE RECORD PERIOD: 1893 TO 2024  
 
WEATHER ITEM OBSERVED TIME RECORD YEAR NORMAL DEPARTURE LAST  
VALUE (LST) VALUE VALUE FROM YEAR  
NORMAL    
...............................................................
 
 
TEMPERATURE (F)  
TODAY  
MAXIMUM 74 2:51 PM 101 2009 76 -2 86  
MINIMUM 51 1:36 AM 36 1912 51 0 45  
1955  
1972  
AVERAGE 63 64 -1 66  
 
PRECIPITATION (IN)  
TODAY 0.00 0.91 1988 0.02 -0.02 0.00  
MONTH TO DATE 0.14 0.45 -0.31 0.04  
SINCE JUL 1 14.51 9.02 5.49 13.11  
SINCE OCT 1 12.18 8.77 3.41 12.94  
SINCE JAN 1 11.14 6.36 4.78 9.42  
 
DEGREE DAYS  
HEATING  
TODAY 2 3 -1 0  
MONTH TO DATE 102 80 22 114  
SINCE MAR 1 356 269 87 453  
SINCE JUL 1 1213 1322 -109 1730  
 
COOLING  
TODAY 0 2 -2 1  
MONTH TO DATE 9 27 -18 8  
SINCE MAR 1 9 45 -36 8  
SINCE JAN 1 12 58 -46 8    
...............................................................
 
 
WIND (MPH)  
RESULTANT WIND SPEED 1 RESULTANT WIND DIRECTION W (250)  
HIGHEST WIND SPEED 9 HIGHEST WIND DIRECTION W (270)  
HIGHEST GUST SPEED 15 HIGHEST GUST DIRECTION W (270)  
AVERAGE WIND SPEED 2.2  
 
SKY COVER  
POSSIBLE SUNSHINE MM  
AVERAGE SKY COVER 0.7  
 
WEATHER CONDITIONS  
THE FOLLOWING WEATHER WAS RECORDED TODAY.  
FOG  
HAZE  
 
RELATIVE HUMIDITY (PERCENT)  
HIGHEST 90 3:00 AM  
LOWEST 50 3:00 PM  
AVERAGE 70  
   
......................................................
 
 
THE RIVERSIDE MUNI AIRPORT CA CLIMATE NORMALS FOR TOMORROW  
NORMAL RECORD YEAR  
MAXIMUM TEMPERATURE (F) 77 101 2009  
MINIMUM TEMPERATURE (F) 51 33 1904  
 
SUNRISE AND SUNSET  
APRIL 20 2024.........SUNRISE 6:12 AM PDT SUNSET 7:25 PM PDT  
APRIL 21 2024.........SUNRISE 6:11 AM PDT SUNSET 7:26 PM PDT  
 
- INDICATES NEGATIVE NUMBERS.  
R INDICATES RECORD WAS SET OR TIED.  
MM INDICATES DATA IS MISSING.  
T INDICATES TRACE AMOUNT.  
 

 
 
CLICK HERE TO GO TO PREVIOUS BULLETINS.

The Nexlab CA Page Main Text Page