601  
CDUS46 KMFR 180048  
CLIMHS  
 
CLIMATE REPORT  
NATIONAL WEATHER SERVICE MEDFORD, OR  
548 PM PDT WED SEP 17 2025  
   
...............................  
 
   
..THE MT SHASTA CITY CA CLIMATE SUMMARY FOR SEPTEMBER 17 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 87 241 PM 92 1951 78 9 64  
1984  
MINIMUM 43 535 AM 25 1965 44 -1 49  
AVERAGE 65 61 4 57  
 
PRECIPITATION (IN)  
TODAY 0.00 1.37 1986 0.02 -0.02 0.11  
MONTH TO DATE 0.41 0.21 0.20 0.43  
SINCE OCT 1 36.33 37.32 -0.99 41.23  
SINCE JAN 1 19.48 25.08 -5.60 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 0 5 -5 8  
MONTH TO DATE 44 53 -9 37  
SINCE SEP 1 44 53 -9 37  
SINCE JUL 1 51 106 -55 81  
 
COOLING  
TODAY 0 1 -1 0  
MONTH TO DATE 26 26 0 45  
SINCE SEP 1 26 26 0 45  
SINCE JAN 1 426 302 124 651    
...............................................................  
 
WIND (MPH)  
HIGHEST WIND SPEED 5 HIGHEST WIND DIRECTION E (110)  
HIGHEST GUST SPEED 8 HIGHEST GUST DIRECTION SE (140)  
AVERAGE WIND SPEED 0.4  
 
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 80 400 AM  
LOWEST 14 200 PM  
   
......................................................  
 
THE MT SHASTA CITY CA CLIMATE NORMALS FOR TOMORROW  
NORMAL RECORD YEAR  
MAXIMUM TEMPERATURE (F) 78 93 1951  
MINIMUM TEMPERATURE (F) 44 29 1965  
 
SUNRISE AND SUNSET  
SEPTEMBER 17 2025.....SUNRISE 652 AM PDT SUNSET 714 PM PDT  
SEPTEMBER 18 2025.....SUNRISE 653 AM PDT SUNSET 713 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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