615  
CDUS46 KSGX 031026  
CLIRAL  
 
CLIMATE REPORT  
NATIONAL WEATHER SERVICE SAN DIEGO, CA  
226 AM PST SAT JAN 03 2026  
   
...............................
 
 
...THE RIVERSIDE MUNI AIRPORT CA CLIMATE SUMMARY FOR JANUARY 2 2026...  
 
CLIMATE NORMAL PERIOD: 1991 TO 2020  
CLIMATE RECORD PERIOD: 1893 TO 2026  
 
WEATHER ITEM OBSERVED TIME RECORD YEAR NORMAL DEPARTURE LAST  
VALUE (LST) VALUE VALUE FROM YEAR  
NORMAL    
...............................................................
 
 
TEMPERATURE (F)  
YESTERDAY  
MAXIMUM 66 3:38 PM 87 2012 67 -1 85  
MINIMUM 52 7:08 AM 22 1919 43 9 43  
AVERAGE 59 55 4 64  
 
PRECIPITATION (IN)  
YESTERDAY 0.06 0.93 1912 0.09 -0.03 0.00  
MONTH TO DATE 0.42 0.18 0.24 0.00  
SINCE JUL 1 4.79 2.84 1.95 0.05  
SINCE OCT 1 4.74 2.59 2.15 0.05  
SINCE JAN 1 0.42 0.18 0.24 0.00  
 
DEGREE DAYS  
HEATING  
YESTERDAY 6 10 -4 1  
MONTH TO DATE 13 20 -7 7  
SINCE DEC 1 167 338 -171 216  
SINCE JUL 1 283 526 -243 386  
 
COOLING  
YESTERDAY 0 0 0 0  
MONTH TO DATE 0 0 0 0  
SINCE DEC 1 10 2 8 5  
SINCE JAN 1 0 0 0 0    
...............................................................
 
 
WIND (MPH)  
RESULTANT WIND SPEED 2 RESULTANT WIND DIRECTION E (70)  
HIGHEST WIND SPEED 8 HIGHEST WIND DIRECTION E (110)  
HIGHEST GUST SPEED 11 HIGHEST GUST DIRECTION NE (30)  
AVERAGE WIND SPEED 2.5  
 
SKY COVER  
POSSIBLE SUNSHINE MM  
AVERAGE SKY COVER 0.9  
 
WEATHER CONDITIONS  
THE FOLLOWING WEATHER WAS RECORDED YESTERDAY.  
RAIN  
LIGHT RAIN  
FOG  
HAZE  
 
RELATIVE HUMIDITY (PERCENT)  
HIGHEST 97 2:00 AM  
LOWEST 70 12:00 PM  
AVERAGE 84  
   
......................................................
 
 
THE RIVERSIDE MUNI AIRPORT CA CLIMATE NORMALS FOR TODAY  
NORMAL RECORD YEAR  
MAXIMUM TEMPERATURE (F) 67 88 1994  
MINIMUM TEMPERATURE (F) 43 26 1947  
1954  
1976  
 
SUNRISE AND SUNSET  
JANUARY 3 2026.......SUNRISE 6:55 AM PST SUNSET 4:54 PM PST  
JANUARY 4 2026.......SUNRISE 6:56 AM PST SUNSET 4:54 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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