057  
CDUS46 KMFR 210833  
CLIMHS  
 
CLIMATE REPORT  
NATIONAL WEATHER SERVICE MEDFORD, OR  
1233 AM PST THU DEC 21 2023  
   
...............................
 
 
   
..THE MT SHASTA CITY CA CLIMATE SUMMARY FOR DECEMBER 20 2023
 
 
CLIMATE NORMAL PERIOD 1991 TO 2020  
CLIMATE RECORD PERIOD 1908 TO 2023  
 
WEATHER ITEM OBSERVED TIME RECORD YEAR NORMAL DEPARTURE LAST  
VALUE (LST) VALUE VALUE FROM YEAR  
NORMAL    
...............................................................
 
 
TEMPERATURE (F)  
YESTERDAY  
MAXIMUM 54 155 PM 57 1956 41 13 42  
1959  
MINIMUM 35 1143 PM 6 1998 27 8 29  
AVERAGE 45 34 11 36  
 
PRECIPITATION (IN)  
YESTERDAY 0.28 2.20 1969 0.22 0.06 T  
MONTH TO DATE 4.73 4.31 0.42 2.58  
SINCE OCT 1 6.89 9.94 -3.05 5.91  
SINCE JAN 1 43.64 35.32 8.32 13.86  
 
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 20 31 -11 29  
MONTH TO DATE 481 603 -122 685  
SINCE DEC 1 481 603 -122 685  
SINCE JUL 1 1640 1947 -307 1859  
 
COOLING  
YESTERDAY 0 0 0 0  
MONTH TO DATE 0 0 0 0  
SINCE DEC 1 0 0 0 0  
SINCE JAN 1 505 309 196 663    
...............................................................
 
 
WIND (MPH)  
HIGHEST WIND SPEED 6 HIGHEST WIND DIRECTION SW (210)  
HIGHEST GUST SPEED 14 HIGHEST GUST DIRECTION SW (230)  
AVERAGE WIND SPEED 0.5  
 
SKY COVER  
POSSIBLE SUNSHINE MM  
AVERAGE SKY COVER 0.5  
 
WEATHER CONDITIONS  
THE FOLLOWING WEATHER WAS RECORDED YESTERDAY.  
RAIN  
LIGHT RAIN  
FOG  
HAZE  
 
RELATIVE HUMIDITY (PERCENT)  
HIGHEST 96 200 AM  
LOWEST 68 200 PM  
   
......................................................
 
 
THE MT SHASTA CITY CA CLIMATE NORMALS FOR TODAY  
NORMAL RECORD YEAR  
MAXIMUM TEMPERATURE (F) 42 57 1950  
MINIMUM TEMPERATURE (F) 27 -5 1990  
 
SUNRISE AND SUNSET  
DECEMBER 21 2023......SUNRISE 732 AM PST SUNSET 443 PM PST  
DECEMBER 22 2023......SUNRISE 732 AM PST SUNSET 444 PM PST  
 
- INDICATES NEGATIVE NUMBERS.  
R INDICATES RECORD WAS SET OR TIED.  
MM INDICATES DATA IS MISSING.  
T INDICATES TRACE AMOUNT.  
 

 
 
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