845  
CDUS46 KSTO 100030  
CLIRDD  
 
CLIMATE REPORT  
NATIONAL WEATHER SERVICE SACRAMENTO  
530 PM PDT FRI MAY 09 2025  
   
...............................  
 
   
..THE REDDING CA AIRPORT AND CITY CLIMATE SUMMARY FOR MAY 9 2025  
 
VALID TODAY AS OF 0500 PM LOCAL TIME.  
 
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)  
TODAY  
MAXIMUM 93 MM 96 1924 80 13 88  
1936  
MINIMUM 56 MM 36 1922 52 4 63  
AVERAGE 75 66 9 76  
 
PRECIPITATION (IN)  
TODAY 0.00 0.65 1915 0.06 -0.06 0.00  
MONTH TO DATE 0.00 0.54 -0.54 1.47  
SINCE OCT 1 36.15 30.85 5.30 31.31  
SINCE JAN 1 17.02 19.09 -2.07 21.41  
 
DEGREE DAYS  
HEATING  
TODAY 0 2 -2 0  
MONTH TO DATE 0 26 -26 27  
SINCE MAR 1 479 552 -73 445  
SINCE JUL 1 2249 2533 -284 2057  
 
COOLING  
TODAY 10 4 6 11  
MONTH TO DATE 55 25 30 21  
SINCE MAR 1 90 56 34 62  
SINCE JAN 1 90 56 34 63    
...............................................................  
 
WIND (MPH)  
RESULTANT WIND SPEED 1 RESULTANT WIND DIRECTION NE (30)  
HIGHEST WIND SPEED 9 HIGHEST WIND DIRECTION SW (220)  
HIGHEST GUST SPEED MM HIGHEST GUST DIRECTION MM  
AVERAGE WIND SPEED 3.9  
 
SKY COVER  
POSSIBLE SUNSHINE MM  
AVERAGE SKY COVER 0.0  
 
WEATHER CONDITIONS  
THE FOLLOWING WEATHER WAS RECORDED TODAY.  
NO SIGNIFICANT WEATHER WAS OBSERVED.  
 
RELATIVE HUMIDITY (PERCENT)  
HIGHEST 81 500 AM  
LOWEST 22 100 PM  
AVERAGE 52  
   
......................................................  
 
THE REDDING CA AIRPORT AND CITY CLIMATE NORMALS FOR TOMORROW  
NORMAL RECORD YEAR  
MAXIMUM TEMPERATURE (F) 80 98 1936  
1969  
1987  
MINIMUM TEMPERATURE (F) 53 37 1942  
1980  
1983  
 
SUNRISE AND SUNSET  
MAY 9 2025...........SUNRISE 558 AM PDT SUNSET 814 PM PDT  
MAY 10 2025...........SUNRISE 557 AM PDT SUNSET 815 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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