831  
CDUS46 KSGX 232322  
CLIRAL  
 
CLIMATE REPORT  
NATIONAL WEATHER SERVICE SAN DIEGO, CA  
422 PM PDT SUN SEP 23 2018  
 
   
...............................
 
 
 
...THE RIVERSIDE MUNI AIRPORT CA CLIMATE SUMMARY FOR SEPTEMBER 23 2018...  
VALID TODAY AS OF 0400 PM LOCAL TIME.  
 
CLIMATE NORMAL PERIOD 1981 TO 2010  
CLIMATE RECORD PERIOD 1893 TO 2018  
 
WEATHER ITEM OBSERVED TIME RECORD YEAR NORMAL DEPARTURE LAST  
VALUE (LST) VALUE VALUE FROM YEAR  
NORMAL    
..............................................................
 
 
TEMPERATURE (F)  
TODAY  
MAXIMUM 89 259 PM 109 1949 88 1 77  
MINIMUM 64 559 AM 41 1941 61 3 53  
AVERAGE 77 75 2 65  
 
PRECIPITATION (IN)  
TODAY 0.00 0.17 1987 0.01 -0.01 0.00  
MONTH TO DATE 0.00 0.17 -0.17 0.22  
SINCE OCT 1 4.25 12.32 -8.07 13.72  
SINCE JAN 1 4.22 9.51 -5.29 8.46  
 
DEGREE DAYS  
HEATING  
TODAY 0 0 0 0  
MONTH TO DATE 0 0 0 1  
SINCE SEP 1 0 0 0 1  
SINCE JUL 1 0 0 0 1  
 
COOLING  
TODAY 12 10 2 0  
MONTH TO DATE 290 274 16 282  
SINCE SEP 1 290 274 16 282  
SINCE JAN 1 1887 1532 355 1930    
..............................................................
 
 
WIND (MPH)  
RESULTANT WIND SPEED 2 RESULTANT WIND DIRECTION W (280)  
HIGHEST WIND SPEED 15 HIGHEST WIND DIRECTION W (280)  
HIGHEST GUST SPEED 21 HIGHEST GUST DIRECTION W (270)  
AVERAGE WIND SPEED 3.9  
 
 
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 58 200 AM  
LOWEST 31 200 PM  
AVERAGE 45  
   
......................................................
 
 
 
THE RIVERSIDE MUNI AIRPORT CA CLIMATE NORMALS FOR TOMORROW  
NORMAL RECORD YEAR  
MAXIMUM TEMPERATURE (F) 88 109 1949  
MINIMUM TEMPERATURE (F) 61 42 1923  
 
 
SUNRISE AND SUNSET  
SEPTEMBER 23 2018.....SUNRISE 639 AM PDT SUNSET 645 PM PDT  
SEPTEMBER 24 2018.....SUNRISE 639 AM PDT SUNSET 644 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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