571  
CDUS46 KMFR 170041  
CLIAAT  
 
CLIMATE REPORT  
NATIONAL WEATHER SERVICE MEDFORD, OR  
441 PM PST SUN DEC 16 2018  
 
   
...............................
 
 
   
..THE ALTURAS CA CLIMATE SUMMARY FOR DECEMBER 16 2018
 
 
VALID TODAY AS OF 0400 PM LOCAL TIME.  
 
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)  
TODAY  
MAXIMUM 53 148 PM 59 1958 40 13 38  
MINIMUM 40 324 AM -13 2008 19 21 20  
AVERAGE 47 29 18 29  
 
PRECIPITATION (IN)  
TODAY 0.00 0.45 1970 0.06 -0.06 0.00  
MONTH TO DATE 0.30 0.86 -0.56 0.20  
SINCE OCT 1 2.52 3.66 -1.14 2.82  
SINCE JAN 1 11.22 13.32 -2.10 15.01  
 
SNOWFALL (IN)  
TODAY MM MM MM MM  
MONTH TO DATE MM MM MM MM  
SINCE JUL 1 MM MM MM MM  
SNOW DEPTH MM  
 
DEGREE DAYS  
HEATING  
TODAY 18 36 -18 36  
MONTH TO DATE 523 559 -36 532  
SINCE DEC 1 523 559 -36 532  
SINCE JUL 1 2185 2369 -184 2086  
 
COOLING  
TODAY 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 24 HIGHEST WIND DIRECTION S (190)  
HIGHEST GUST SPEED 33 HIGHEST GUST DIRECTION S (180)  
AVERAGE WIND SPEED 12.7  
 
 
SKY COVER  
POSSIBLE SUNSHINE MM  
AVERAGE SKY COVER 0.7  
 
 
WEATHER CONDITIONS  
THE FOLLOWING WEATHER WAS RECORDED TODAY.  
NO SIGNIFICANT WEATHER WAS OBSERVED.  
 
 
RELATIVE HUMIDITY (PERCENT)  
HIGHEST 62 500 AM  
LOWEST 29 100 PM  
AVERAGE 46  
   
......................................................
 
 
 
THE ALTURAS CA CLIMATE NORMALS FOR TOMORROW  
NORMAL RECORD YEAR  
MAXIMUM TEMPERATURE (F) 40 60 1979  
MINIMUM TEMPERATURE (F) 19 -16 1908  
 
 
SUNRISE AND SUNSET  
DECEMBER 16 2018......SUNRISE 722 AM PST SUNSET 434 PM PST  
DECEMBER 17 2018......SUNRISE 723 AM PST SUNSET 434 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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