592  
CDUS46 KMFR 220033  
CLIMHS  
 
CLIMATE REPORT  
NATIONAL WEATHER SERVICE MEDFORD, OR  
533 PM PDT SUN SEP 21 2025  
   
...............................  
 
   
..THE MT SHASTA CITY CA CLIMATE SUMMARY FOR SEPTEMBER 21 2025  
 
VALID TODAY AS OF 0500 PM LOCAL TIME.  
 
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)  
TODAY  
MAXIMUM 79 236 PM 94 1974 77 2 78  
MINIMUM 49 517 AM 29 1993 44 5 47  
AVERAGE 64 60 4 63  
 
PRECIPITATION (IN)  
TODAY 0.00 0.86 2013 0.03 -0.03 T  
MONTH TO DATE 0.42 0.30 0.12 0.43  
SINCE OCT 1 36.34 37.41 -1.07 41.23  
SINCE JAN 1 19.49 25.17 -5.68 32.07  
 
SNOWFALL (IN)  
TODAY 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  
TODAY 1 6 -5 2  
MONTH TO DATE 45 74 -29 47  
SINCE SEP 1 45 74 -29 47  
SINCE JUL 1 52 127 -75 91  
 
COOLING  
TODAY 0 1 -1 0  
MONTH TO DATE 30 30 0 45  
SINCE SEP 1 30 30 0 45  
SINCE JAN 1 430 306 124 651    
...............................................................  
 
WIND (MPH)  
HIGHEST WIND SPEED 7 HIGHEST WIND DIRECTION W (270)  
HIGHEST GUST SPEED 13 HIGHEST GUST DIRECTION W (270)  
AVERAGE WIND SPEED 0.5  
 
SKY COVER  
POSSIBLE SUNSHINE MM  
AVERAGE SKY COVER 0.3  
 
WEATHER CONDITIONS  
THE FOLLOWING WEATHER WAS RECORDED TODAY.  
NO SIGNIFICANT WEATHER WAS OBSERVED.  
 
RELATIVE HUMIDITY (PERCENT)  
HIGHEST 97 500 AM  
LOWEST 33 400 PM  
   
......................................................  
 
THE MT SHASTA CITY CA CLIMATE NORMALS FOR TOMORROW  
NORMAL RECORD YEAR  
MAXIMUM TEMPERATURE (F) 76 93 1949  
MINIMUM TEMPERATURE (F) 43 31 2017  
 
SUNRISE AND SUNSET  
SEPTEMBER 21 2025.....SUNRISE 656 AM PDT SUNSET 707 PM PDT  
SEPTEMBER 22 2025.....SUNRISE 657 AM PDT SUNSET 706 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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