477  
CDUS46 KSTO 180852  
CLIRDD  
 
CLIMATE REPORT  
NATIONAL WEATHER SERVICE SACRAMENTO  
152 AM PDT MON AUG 18 2025  
   
...............................
 
 
...THE REDDING CA AIRPORT AND CITY CLIMATE SUMMARY FOR AUGUST 17 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 91 342 PM 110 2022 98 -7 86  
MINIMUM 69 537 AM 51 1968 64 5 65  
AVERAGE 80 81 -1 76  
 
PRECIPITATION (IN)  
YESTERDAY 0.00 0.45 1990 0.00 0.00 0.01  
MONTH TO DATE 0.00 0.05 -0.05 0.01  
SINCE OCT 1 36.64 32.99 3.65 31.32  
SINCE JAN 1 17.51 21.23 -3.72 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 15 16 -1 11  
MONTH TO DATE 325 291 34 329  
SINCE JUN 1 1370 1235 135 1632  
SINCE JAN 1 1652 1424 228 1920    
...............................................................
 
 
WIND (MPH)  
RESULTANT WIND SPEED 7 RESULTANT WIND DIRECTION S (180)  
HIGHEST WIND SPEED 20 HIGHEST WIND DIRECTION S (180)  
HIGHEST GUST SPEED 25 HIGHEST GUST DIRECTION SE (150)  
AVERAGE WIND SPEED 8.6  
 
SKY COVER  
POSSIBLE SUNSHINE MM  
AVERAGE SKY COVER 0.3  
 
WEATHER CONDITIONS  
THE FOLLOWING WEATHER WAS RECORDED YESTERDAY.  
NO SIGNIFICANT WEATHER WAS OBSERVED.  
 
RELATIVE HUMIDITY (PERCENT)  
HIGHEST 84 400 AM  
LOWEST 27 1000 PM  
AVERAGE 56  
   
......................................................
 
 
THE REDDING CA AIRPORT AND CITY CLIMATE NORMALS FOR TODAY  
NORMAL RECORD YEAR  
MAXIMUM TEMPERATURE (F) 98 110 1967  
2013  
MINIMUM TEMPERATURE (F) 64 53 1916  
 
SUNRISE AND SUNSET  
AUGUST 18 2025........SUNRISE 623 AM PDT SUNSET 802 PM PDT  
AUGUST 19 2025........SUNRISE 624 AM PDT SUNSET 800 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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