216  
CDUS46 KSTO 180032  
CLIRDD  
 
CLIMATE REPORT  
NATIONAL WEATHER SERVICE SACRAMENTO  
532 PM PDT SUN MAY 17 2026  
   
...............................  
 
   
..THE REDDING CA AIRPORT AND CITY CLIMATE SUMMARY FOR MAY 17 2026  
 
VALID TODAY AS OF 0500 PM LOCAL TIME.  
 
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)  
TODAY  
MAXIMUM 76 MM 106 2008 82 -6 80  
MINIMUM 57 MM 40 1896 55 2 64  
AVERAGE 67 68 -1 72  
 
PRECIPITATION (IN)  
TODAY T 1.05 1996 0.06 -0.06 0.00  
MONTH TO DATE 0.07 1.01 -0.94 0.49  
SINCE OCT 1 30.15 31.32 -1.17 36.64  
SINCE JAN 1 15.15 19.56 -4.41 17.51  
 
DEGREE DAYS  
HEATING  
TODAY 0 2 -2 0  
MONTH TO DATE 10 42 -32 12  
SINCE MAR 1 270 568 -298 491  
SINCE JUL 1 2040 2549 -509 2261  
 
COOLING  
TODAY 2 5 -3 7  
MONTH TO DATE 104 61 43 93  
SINCE MAR 1 163 92 71 128  
SINCE JAN 1 163 92 71 128    
...............................................................  
 
WIND (MPH)  
RESULTANT WIND SPEED 16 RESULTANT WIND DIRECTION N (10)  
HIGHEST WIND SPEED 28 HIGHEST WIND DIRECTION NE (30)  
HIGHEST GUST SPEED 45 HIGHEST GUST DIRECTION N (360)  
AVERAGE WIND SPEED 16.3  
 
SKY COVER  
POSSIBLE SUNSHINE MM  
AVERAGE SKY COVER 0.0  
 
WEATHER CONDITIONS  
THE FOLLOWING WEATHER WAS RECORDED TODAY.  
LIGHT RAIN  
 
RELATIVE HUMIDITY (PERCENT)  
HIGHEST 37 400 AM  
LOWEST 11 400 PM  
AVERAGE 24  
   
......................................................  
 
THE REDDING CA AIRPORT AND CITY CLIMATE NORMALS FOR TOMORROW  
NORMAL RECORD YEAR  
MAXIMUM TEMPERATURE (F) 83 102 2008  
MINIMUM TEMPERATURE (F) 55 37 1974  
 
SUNRISE AND SUNSET  
MAY 17 2026...........SUNRISE 551 AM PDT SUNSET 821 PM PDT  
MAY 18 2026...........SUNRISE 550 AM PDT SUNSET 822 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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