016  
CDUS46 KMFR 010038  
CLIAAT  
 
CLIMATE REPORT  
NATIONAL WEATHER SERVICE MEDFORD, OR  
437 PM PST MON DEC 31 2018  
 
   
...............................
 
 
   
..THE ALTURAS CA CLIMATE SUMMARY FOR DECEMBER 31 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 33 155 PM 65 1917 40 -7 53  
MINIMUM 15 511 AM -15 2015 18 -3 26  
1918  
AVERAGE 24 29 -5 40  
 
PRECIPITATION (IN)  
TODAY 0.00 0.79 1973 0.05 -0.05 0.00  
MONTH TO DATE 1.16 1.71 -0.55 0.38  
SINCE OCT 1 3.38 4.51 -1.13 3.00  
SINCE JAN 1 12.08 14.17 -2.09 15.19  
 
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 41 36 5 25  
MONTH TO DATE 1014 1099 -85 1048  
SINCE DEC 1 1014 1100 -86 1048  
SINCE JUL 1 2676 2910 -234 2602  
 
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 18 HIGHEST WIND DIRECTION N (20)  
HIGHEST GUST SPEED 24 HIGHEST GUST DIRECTION N (10)  
AVERAGE WIND SPEED 8.2  
 
 
SKY COVER  
POSSIBLE SUNSHINE MM  
AVERAGE SKY COVER 0.1  
 
 
WEATHER CONDITIONS  
THE FOLLOWING WEATHER WAS RECORDED TODAY.  
NO SIGNIFICANT WEATHER WAS OBSERVED.  
 
 
RELATIVE HUMIDITY (PERCENT)  
HIGHEST 92 500 AM  
LOWEST 43 200 PM  
AVERAGE 68  
   
......................................................
 
 
 
THE ALTURAS CA CLIMATE NORMALS FOR TOMORROW  
NORMAL RECORD YEAR  
MAXIMUM TEMPERATURE (F) 40 69 1918  
MINIMUM TEMPERATURE (F) 18 -18 1919  
 
 
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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