811  
CDUS46 KMFR 150836  
CLIMHS  
 
CLIMATE REPORT  
NATIONAL WEATHER SERVICE MEDFORD, OR  
1236 AM PST FRI DEC 15 2017  
 
   
...............................
 
 
   
..THE MT SHASTA CITY CA CLIMATE SUMMARY FOR DECEMBER 14 2017
 
 
CLIMATE NORMAL PERIOD 1981 TO 2010  
CLIMATE RECORD PERIOD 1908 TO 2017  
 
WEATHER ITEM OBSERVED TIME RECORD YEAR NORMAL DEPARTURE LAST  
VALUE (LST) VALUE VALUE FROM YEAR  
NORMAL    
..............................................................
 
 
TEMPERATURE (F)  
YESTERDAY  
MAXIMUM 53 226 PM 66 1958 44 9 47  
MINIMUM 26 522 AM 1 1926 26 0 34  
AVERAGE 40 35 5 41  
 
PRECIPITATION (IN)  
YESTERDAY 0.00 2.73 2002 0.25 -0.25 1.15  
MONTH TO DATE 0.18 3.32 -3.14 2.50  
SINCE OCT 1 5.72 10.68 -4.96 18.97  
SINCE JAN 1 44.71 38.68 6.03 51.87  
 
SNOWFALL (IN)  
YESTERDAY MM 0.7 MM MM  
MONTH TO DATE MM 9.0 MM MM  
SINCE JUL 1 MM 16.8 MM MM  
SNOW DEPTH MM  
 
DEGREE DAYS  
HEATING  
YESTERDAY 25 30 -5 24  
MONTH TO DATE 401 412 -11 410  
SINCE DEC 1 401 412 -11 410  
SINCE JUL 1 1652 1809 -157 1595  
 
COOLING  
YESTERDAY 0 0 0 0  
MONTH TO DATE 0 0 0 0  
SINCE DEC 1 0 0 0 0  
SINCE JAN 1 700 288 412 513    
..............................................................
 
 
WIND (MPH)  
HIGHEST WIND SPEED 10 HIGHEST WIND DIRECTION NW (300)  
HIGHEST GUST SPEED 17 HIGHEST GUST DIRECTION NW (300)  
AVERAGE WIND SPEED 3.3  
 
 
SKY COVER  
POSSIBLE SUNSHINE MM  
AVERAGE SKY COVER 0.0  
 
 
WEATHER CONDITIONS  
THE FOLLOWING WEATHER WAS RECORDED YESTERDAY.  
FOG  
HAZE  
 
 
RELATIVE HUMIDITY (PERCENT)  
HIGHEST 85 1200 AM  
LOWEST 36 1100 AM  
   
......................................................
 
 
 
THE MT SHASTA CITY CA CLIMATE NORMALS FOR TODAY  
NORMAL RECORD YEAR  
MAXIMUM TEMPERATURE (F) 44 61 1958  
MINIMUM TEMPERATURE (F) 26 -4 1928  
 
 
SUNRISE AND SUNSET  
DECEMBER 15 2017......SUNRISE 728 AM PST SUNSET 441 PM PST  
DECEMBER 16 2017......SUNRISE 729 AM PST SUNSET 441 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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