767  
CDUS46 KSTO 210847  
CLIRDD  
 
CLIMATE REPORT  
NATIONAL WEATHER SERVICE SACRAMENTO  
147 AM PDT THU AUG 21 2025  
   
...............................  
 
...THE REDDING CA AIRPORT AND CITY CLIMATE SUMMARY FOR AUGUST 20 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 102 510 PM 110 1950 98 4 95  
1988  
2022  
MINIMUM 62 529 AM 52 1976 63 -1 61  
1981  
AVERAGE 82 80 2 78  
 
PRECIPITATION (IN)  
YESTERDAY 0.00 0.73 1968 0.00 0.00 0.00  
MONTH TO DATE 0.00 0.07 -0.07 0.01  
SINCE OCT 1 36.64 33.01 3.63 31.32  
SINCE JAN 1 17.51 21.25 -3.74 21.42  
 
DEGREE DAYS  
HEATING  
YESTERDAY 0 0 0 0  
MONTH TO DATE 0 0 0 0  
SINCE JUN 1 0 7 -7 0  
SINCE JUL 1 0 0 0 0  
 
COOLING  
YESTERDAY 17 15 2 13  
MONTH TO DATE 364 338 26 362  
SINCE JUN 1 1409 1282 127 1665  
SINCE JAN 1 1691 1471 220 1953    
...............................................................  
 
WIND (MPH)  
RESULTANT WIND SPEED 2 RESULTANT WIND DIRECTION N (360)  
HIGHEST WIND SPEED 12 HIGHEST WIND DIRECTION NW (320)  
HIGHEST GUST SPEED 17 HIGHEST GUST DIRECTION N (20)  
AVERAGE WIND SPEED 3.8  
 
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 46 500 AM  
LOWEST 11 400 PM  
AVERAGE 29  
   
......................................................  
 
THE REDDING CA AIRPORT AND CITY CLIMATE NORMALS FOR TODAY  
NORMAL RECORD YEAR  
MAXIMUM TEMPERATURE (F) 97 109 1964  
MINIMUM TEMPERATURE (F) 63 52 1947  
1959  
 
SUNRISE AND SUNSET  
AUGUST 21 2025........SUNRISE 626 AM PDT SUNSET 757 PM PDT  
AUGUST 22 2025........SUNRISE 627 AM PDT SUNSET 756 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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