341  
CDUS46 KMFR 210031  
CLIAAT  
 
CLIMATE REPORT  
NATIONAL WEATHER SERVICE MEDFORD, OR  
431 PM PST WED DEC 20 2023  
   
...............................
 
 
   
..THE ALTURAS CA CLIMATE SUMMARY FOR DECEMBER 20 2023
 
 
VALID TODAY AS OF 0400 PM LOCAL TIME.  
 
CLIMATE NORMAL PERIOD 1991 TO 2020  
CLIMATE RECORD PERIOD 1905 TO 2023  
 
WEATHER ITEM OBSERVED TIME RECORD YEAR NORMAL DEPARTURE LAST  
VALUE (LST) VALUE VALUE FROM YEAR  
NORMAL    
...............................................................
 
 
TEMPERATURE (F)  
TODAY  
MAXIMUM 52 324 PM 57 1966 40 12 36  
MINIMUM 32 809 AM -14 1978 19 13 8  
AVERAGE 42 30 12 22  
 
PRECIPITATION (IN)  
TODAY 0.00 0.70 1961 0.05 -0.05 0.03  
MONTH TO DATE 0.75 0.99 -0.24 1.50  
SINCE OCT 1 2.74 3.08 -0.34 3.48  
SINCE JAN 1 15.73 11.20 4.53 8.25  
 
SNOWFALL (IN)  
TODAY MM MM MM MM  
MONTH TO DATE T 0.0 0.0 T  
SINCE JUL 1 T MM MM T  
SNOW DEPTH MM  
 
DEGREE DAYS  
HEATING  
TODAY 23 35 -12 43  
MONTH TO DATE 566 682 -116 853  
SINCE DEC 1 566 682 -116 853  
SINCE JUL 1 2145 2329 -184 2629  
 
COOLING  
TODAY 0 0 0 0  
MONTH TO DATE 0 0 0 0  
SINCE DEC 1 0 0 0 0  
SINCE JAN 1 243 235 8 399    
...............................................................
 
 
WIND (MPH)  
HIGHEST WIND SPEED 7 HIGHEST WIND DIRECTION NE (30)  
HIGHEST GUST SPEED 8 HIGHEST GUST DIRECTION N (360)  
AVERAGE WIND SPEED 2.0  
 
SKY COVER  
POSSIBLE SUNSHINE MM  
AVERAGE SKY COVER 0.3  
 
WEATHER CONDITIONS  
THE FOLLOWING WEATHER WAS RECORDED TODAY.  
FOG  
 
RELATIVE HUMIDITY (PERCENT)  
HIGHEST 92 900 AM  
LOWEST 58 100 PM  
AVERAGE 75  
   
......................................................
 
 
THE ALTURAS CA CLIMATE NORMALS FOR TOMORROW  
NORMAL RECORD YEAR  
MAXIMUM TEMPERATURE (F) 40 60 1959  
MINIMUM TEMPERATURE (F) 19 -19 1990  
 
SUNRISE AND SUNSET  
DECEMBER 20 2023......SUNRISE 725 AM PST SUNSET 435 PM PST  
DECEMBER 21 2023......SUNRISE 725 AM PST SUNSET 436 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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