260  
CDUS46 KMFR 110842  
CLIAAT  
 
CLIMATE REPORT  
NATIONAL WEATHER SERVICE MEDFORD, OR  
1238 AM PST TUE DEC 11 2018  
 
   
...............................
 
 
   
..THE ALTURAS CA CLIMATE SUMMARY FOR DECEMBER 10 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 39 252 PM 65 1962 40 -1 56  
MINIMUM 18 1159 PM -28 1972 19 -1 12  
AVERAGE 29 30 -1 34  
 
PRECIPITATION (IN)  
YESTERDAY 0.03 1.57 1937 0.05 -0.02 0.00  
MONTH TO DATE 0.24 0.52 -0.28 0.09  
SINCE OCT 1 2.46 3.32 -0.86 2.71  
SINCE JAN 1 11.16 12.98 -1.82 14.90  
 
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 36 35 1 31  
MONTH TO DATE 361 345 16 333  
SINCE DEC 1 361 345 16 333  
SINCE JUL 1 2023 2155 -132 1887  
 
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 8 HIGHEST WIND DIRECTION N (350)  
HIGHEST GUST SPEED 11 HIGHEST GUST DIRECTION N (350)  
AVERAGE WIND SPEED 1.5  
 
 
SKY COVER  
POSSIBLE SUNSHINE MM  
AVERAGE SKY COVER 0.7  
 
 
WEATHER CONDITIONS  
THE FOLLOWING WEATHER WAS RECORDED YESTERDAY.  
LIGHT SNOW  
FOG  
HAZE  
 
 
RELATIVE HUMIDITY (PERCENT)  
HIGHEST 96 1000 AM  
LOWEST 64 1200 AM  
AVERAGE 80  
   
......................................................
 
 
 
THE ALTURAS CA CLIMATE NORMALS FOR TODAY  
NORMAL RECORD YEAR  
MAXIMUM TEMPERATURE (F) 40 66 1958  
MINIMUM TEMPERATURE (F) 19 -25 1932  
 
 
SUNRISE AND SUNSET  
DECEMBER 11 2018......SUNRISE 719 AM PST SUNSET 432 PM PST  
DECEMBER 12 2018......SUNRISE 719 AM PST SUNSET 433 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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