883  
CDUS46 KMFR 210036  
CLIMHS  
 
CLIMATE REPORT  
NATIONAL WEATHER SERVICE MEDFORD, OR  
436 PM PST FRI DEC 20 2019  
 
   
...............................
 
 
   
..THE MT SHASTA CITY CA CLIMATE SUMMARY FOR DECEMBER 20 2019
 
 
VALID TODAY AS OF 0400 PM LOCAL TIME.  
 
CLIMATE NORMAL PERIOD 1981 TO 2010  
CLIMATE RECORD PERIOD 1908 TO 2019  
 
WEATHER ITEM OBSERVED TIME RECORD YEAR NORMAL DEPARTURE LAST  
VALUE (LST) VALUE VALUE FROM YEAR  
NORMAL    
..............................................................
 
 
TEMPERATURE (F)  
TODAY  
MAXIMUM 42 615 AM 57 1959 44 -2 45  
1956  
MINIMUM 40 357 PM 6 1998 26 14 31  
AVERAGE 41 35 6 38  
 
PRECIPITATION (IN)  
TODAY 0.12 2.20 1969 0.28 -0.16 0.22  
MONTH TO DATE 5.57 4.96 0.61 2.85  
SINCE OCT 1 8.25 12.32 -4.07 7.58  
SINCE JAN 1 45.99 40.32 5.67 22.86  
 
SNOWFALL (IN)  
TODAY MM 0.9 MM MM  
MONTH TO DATE MM 14.3 MM MM  
SINCE JUL 1 MM 22.1 MM MM  
SNOW DEPTH MM  
 
DEGREE DAYS  
HEATING  
TODAY 24 30 -6 27  
MONTH TO DATE 541 592 -51 566  
SINCE DEC 1 541 592 -51 566  
SINCE JUL 1 1885 1989 -104 1768  
 
COOLING  
TODAY 0 0 0 0  
MONTH TO DATE 0 0 0 0  
SINCE DEC 1 0 0 0 0  
SINCE JAN 1 359 288 71 440    
..............................................................
 
 
WIND (MPH)  
HIGHEST WIND SPEED 9 HIGHEST WIND DIRECTION SE (130)  
HIGHEST GUST SPEED 18 HIGHEST GUST DIRECTION SE (140)  
AVERAGE WIND SPEED 5.8  
 
 
SKY COVER  
POSSIBLE SUNSHINE MM  
AVERAGE SKY COVER 1.0  
 
 
WEATHER CONDITIONS  
THE FOLLOWING WEATHER WAS RECORDED TODAY.  
LIGHT RAIN  
FOG  
 
 
RELATIVE HUMIDITY (PERCENT)  
HIGHEST 100 300 PM  
LOWEST 89 200 AM  
   
......................................................
 
 
 
THE MT SHASTA CITY CA CLIMATE NORMALS FOR TOMORROW  
NORMAL RECORD YEAR  
MAXIMUM TEMPERATURE (F) 44 57 1950  
MINIMUM TEMPERATURE (F) 26 -5 1990  
 
 
SUNRISE AND SUNSET  
DECEMBER 20 2019......SUNRISE 731 AM PST SUNSET 443 PM PST  
DECEMBER 21 2019......SUNRISE 732 AM PST SUNSET 443 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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