420  
CDUS46 KMFR 100837  
CLIMHS  
 
CLIMATE REPORT  
NATIONAL WEATHER SERVICE MEDFORD, OR  
137 AM PDT SUN AUG 10 2025  
   
...............................  
 
   
..THE MT SHASTA CITY CA CLIMATE SUMMARY FOR AUGUST 9 2025  
 
CLIMATE NORMAL PERIOD 1991 TO 2020  
CLIMATE RECORD PERIOD 1908 TO 2025  
 
WEATHER ITEM OBSERVED TIME RECORD YEAR NORMAL DEPARTURE LAST  
VALUE (LST) VALUE VALUE FROM YEAR  
NORMAL    
...............................................................  
 
TEMPERATURE (F)  
YESTERDAY  
MAXIMUM 90 432 PM 99 1981 86 4 96  
MINIMUM 53 601 AM 40 1950 51 2 52  
1985  
AVERAGE 72 68 4 74  
 
PRECIPITATION (IN)  
YESTERDAY 0.00 0.28 1962 0.01 -0.01 0.00  
MONTH TO DATE 0.00 0.08 -0.08 0.04  
SINCE OCT 1 35.54 36.99 -1.45 39.89  
SINCE JAN 1 18.69 24.75 -6.06 30.73  
 
SNOWFALL (IN)  
YESTERDAY MM MM MM MM  
MONTH TO DATE T 0.0 0.0 T  
SINCE JUL 1 T MM MM T  
SNOW DEPTH MM  
 
DEGREE DAYS  
HEATING  
YESTERDAY 0 1 -1 0  
MONTH TO DATE 0 6 -6 0  
SINCE JUN 1 55 169 -114 43  
SINCE JUL 1 3 29 -26 0  
 
COOLING  
YESTERDAY 7 4 3 9  
MONTH TO DATE 28 38 -10 78  
SINCE JUN 1 270 206 64 537  
SINCE JAN 1 283 214 69 544    
...............................................................  
 
WIND (MPH)  
HIGHEST WIND SPEED 10 HIGHEST WIND DIRECTION W (280)  
HIGHEST GUST SPEED 18 HIGHEST GUST DIRECTION W (290)  
AVERAGE WIND SPEED 2.4  
 
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 60 400 AM  
LOWEST 19 300 PM  
   
......................................................  
 
THE MT SHASTA CITY CA CLIMATE NORMALS FOR TODAY  
NORMAL RECORD YEAR  
MAXIMUM TEMPERATURE (F) 85 99 1971  
1981  
MINIMUM TEMPERATURE (F) 51 41 1949  
 
SUNRISE AND SUNSET  
AUGUST 10 2025........SUNRISE 614 AM PDT SUNSET 815 PM PDT  
AUGUST 11 2025........SUNRISE 615 AM PDT SUNSET 813 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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