846  
CDUS46 KSGX 171026  
CLIRAL  
 
CLIMATE REPORT  
NATIONAL WEATHER SERVICE SAN DIEGO, CA  
226 AM PST FRI JAN 17 2025  
   
...............................  
 
...THE RIVERSIDE MUNI AIRPORT CA CLIMATE SUMMARY FOR JANUARY 16 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 70 12:48 PM 86 1961 68 2 73  
2021  
MINIMUM 37 6:09 AM 28 1935 44 -7 40  
1950  
1963  
AVERAGE 54 56 -2 57  
 
PRECIPITATION (IN)  
YESTERDAY 0.00 2.26 1916 0.08 -0.08 0.00  
MONTH TO DATE T 1.31 -1.31 0.37  
SINCE JUL 1 0.05 3.97 -3.92 3.74  
SINCE OCT 1 0.05 3.72 -3.67 1.41  
SINCE JAN 1 T 1.31 -1.31 0.37  
 
DEGREE DAYS  
HEATING  
YESTERDAY 11 9 2 8  
MONTH TO DATE 124 156 -32 212  
SINCE DEC 1 333 474 -141 396  
SINCE JUL 1 503 662 -159 481  
 
COOLING  
YESTERDAY 0 0 0 0  
MONTH TO DATE 0 0 0 0  
SINCE DEC 1 5 2 3 2  
SINCE JAN 1 0 0 0 0    
...............................................................  
 
WIND (MPH)  
RESULTANT WIND SPEED 2 RESULTANT WIND DIRECTION W (280)  
HIGHEST WIND SPEED 17 HIGHEST WIND DIRECTION W (270)  
HIGHEST GUST SPEED 23 HIGHEST GUST DIRECTION W (280)  
AVERAGE WIND SPEED 4.4  
 
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 10:00 PM  
LOWEST 11 1:00 PM  
AVERAGE 40  
   
......................................................  
 
THE RIVERSIDE MUNI AIRPORT CA CLIMATE NORMALS FOR TODAY  
NORMAL RECORD YEAR  
MAXIMUM TEMPERATURE (F) 68 89 1920  
1961  
MINIMUM TEMPERATURE (F) 44 28 1932  
 
SUNRISE AND SUNSET  
JANUARY 17 2025.......SUNRISE 6:54 AM PST SUNSET 5:06 PM PST  
JANUARY 18 2025.......SUNRISE 6:54 AM PST SUNSET 5:07 PM PST  
 
- INDICATES NEGATIVE NUMBERS.  
R INDICATES RECORD WAS SET OR TIED.  
MM INDICATES DATA IS MISSING.  
T INDICATES TRACE AMOUNT.  
 
 
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