297  
CDUS46 KMFR 220844  
CLIAAT  
 
CLIMATE REPORT  
NATIONAL WEATHER SERVICE MEDFORD, OR  
1244 AM PST SAT DEC 22 2018  
 
   
...............................
 
 
   
..THE ALTURAS CA CLIMATE SUMMARY FOR DECEMBER 21 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 40 1216 PM 60 1959 40 0 26  
MINIMUM 18 1147 PM -19 1990 18 0 1  
AVERAGE 29 29 0 14  
 
PRECIPITATION (IN)  
YESTERDAY 0.04 0.64 1969 0.06 -0.02 0.00  
MONTH TO DATE 0.60 1.16 -0.56 0.38  
SINCE OCT 1 2.82 3.96 -1.14 3.00  
SINCE JAN 1 11.52 13.62 -2.10 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 36 36 0 51  
MONTH TO DATE 663 739 -76 729  
SINCE DEC 1 663 739 -76 729  
SINCE JUL 1 2325 2549 -224 2283  
 
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 16 HIGHEST WIND DIRECTION NW (320)  
HIGHEST GUST SPEED 19 HIGHEST GUST DIRECTION NW (310)  
AVERAGE WIND SPEED 2.0  
 
 
SKY COVER  
POSSIBLE SUNSHINE MM  
AVERAGE SKY COVER 0.6  
 
 
WEATHER CONDITIONS  
THE FOLLOWING WEATHER WAS RECORDED YESTERDAY.  
LIGHT SNOW  
FOG  
 
 
RELATIVE HUMIDITY (PERCENT)  
HIGHEST 100 200 AM  
LOWEST 59 300 PM  
AVERAGE 80  
   
......................................................
 
 
 
THE ALTURAS CA CLIMATE NORMALS FOR TODAY  
NORMAL RECORD YEAR  
MAXIMUM TEMPERATURE (F) 40 61 1960  
MINIMUM TEMPERATURE (F) 18 -25 1990  
 
 
SUNRISE AND SUNSET  
DECEMBER 22 2018......SUNRISE 726 AM PST SUNSET 436 PM PST  
DECEMBER 23 2018......SUNRISE 726 AM PST SUNSET 437 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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