097  
CDUS46 KMFR 310855  
CLIAAT  
 
CLIMATE REPORT  
NATIONAL WEATHER SERVICE MEDFORD, OR  
1255 AM PST MON DEC 31 2018  
 
   
...............................
 
 
   
..THE ALTURAS CA CLIMATE SUMMARY FOR DECEMBER 30 2018
 
 
CLIMATE NORMAL PERIOD 1981 TO 2010  
CLIMATE RECORD PERIOD 1905 TO 2018  
 
WEATHER ITEM OBSERVED TIME RECORD YEAR NORMAL DEPARTURE LAST  
VALUE (LST) VALUE VALUE FROM YEAR  
NORMAL    
..............................................................
 
 
TEMPERATURE (F)  
YESTERDAY  
MAXIMUM 46 114 PM 64 1917 40 6 53  
MINIMUM 23 1204 AM -17 1916 18 5 30  
AVERAGE 35 29 6 42  
 
PRECIPITATION (IN)  
YESTERDAY T 0.44 2001 0.05 -0.05 0.00  
MONTH TO DATE 1.16 1.66 -0.50 0.38  
SINCE OCT 1 3.38 4.46 -1.08 3.00  
SINCE JAN 1 12.08 14.12 -2.04 15.19  
 
SNOWFALL (IN)  
YESTERDAY MM MM MM MM  
MONTH TO DATE MM MM MM MM  
SINCE JUL 1 MM MM MM MM  
SNOW DEPTH MM  
 
DEGREE DAYS  
HEATING  
YESTERDAY 30 36 -6 23  
MONTH TO DATE 973 1063 -90 1023  
SINCE DEC 1 973 1063 -90 1023  
SINCE JUL 1 2635 2873 -238 2577  
 
COOLING  
YESTERDAY 0 0 0 0  
MONTH TO DATE 0 0 0 0  
SINCE DEC 1 0 0 0 0  
SINCE JAN 1 260 156 104 516    
..............................................................
 
 
WIND (MPH)  
HIGHEST WIND SPEED 25 HIGHEST WIND DIRECTION NW (310)  
HIGHEST GUST SPEED 31 HIGHEST GUST DIRECTION NW (310)  
AVERAGE WIND SPEED 7.5  
 
 
SKY COVER  
POSSIBLE SUNSHINE MM  
AVERAGE SKY COVER 0.6  
 
 
WEATHER CONDITIONS  
THE FOLLOWING WEATHER WAS RECORDED YESTERDAY.  
FOG  
HAZE  
 
 
RELATIVE HUMIDITY (PERCENT)  
HIGHEST 100 100 AM  
LOWEST 49 200 PM  
AVERAGE 75  
   
......................................................
 
 
 
THE ALTURAS CA CLIMATE NORMALS FOR TODAY  
NORMAL RECORD YEAR  
MAXIMUM TEMPERATURE (F) 40 65 1917  
MINIMUM TEMPERATURE (F) 18 -15 2015  
1918  
 
 
SUNRISE AND SUNSET  
DECEMBER 31 2018......SUNRISE 729 AM PST SUNSET 442 PM PST  
JANUARY 1 2019.......SUNRISE 729 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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