218  
CDUS46 KEKA 201221  
CLIUKI  
 
CLIMATE REPORT  
NATIONAL WEATHER SERVICE EUREKA CA  
421 AM PST FRI DEC 20 2024  
   
...............................
 
 
   
..THE UKIAH CA CLIMATE SUMMARY FOR DECEMBER 19 2024
 
 
CLIMATE NORMAL PERIOD: 1991 TO 2020  
CLIMATE RECORD PERIOD: 1903 TO 2024  
 
WEATHER ITEM OBSERVED TIME RECORD YEAR NORMAL DEPARTURE LAST  
VALUE (LST) VALUE VALUE FROM YEAR  
NORMAL    
...............................................................
 
 
TEMPERATURE (F)  
YESTERDAY  
MAXIMUM 69R 2:51 PM 69 1937 56 13 59  
1999  
MINIMUM 40 8:34 AM 21 1908 36 4 51  
AVERAGE 55 46 9 55  
 
PRECIPITATION (IN)  
YESTERDAY 0.00 3.85 1955 0.25 -0.25 1.26  
MONTH TO DATE 4.31 4.12 0.19 5.11  
SINCE OCT 1 15.70 9.44 6.26 8.59  
SINCE JAN 1 42.73 32.04 10.69 35.73  
 
SNOWFALL (IN)  
YESTERDAY MM MM MM MM MM MM  
MONTH TO DATE T 0.0 0.0 0.0  
SINCE DEC 1 T 0.0 0.0 0.0  
SINCE JUL 1 0.0 MM MM 0.0  
SNOW DEPTH MM  
 
DEGREE DAYS  
HEATING  
YESTERDAY 10 19 -9 10  
MONTH TO DATE 269 353 -84 285  
SINCE DEC 1 269 353 -84 285  
SINCE JUL 1 836 888 -52 752  
 
COOLING  
YESTERDAY 0 0 0 0  
MONTH TO DATE 0 0 0 0  
SINCE DEC 1 0 0 0 0  
SINCE JAN 1 1595 1005 590 1190    
...............................................................
 
 
WIND (MPH)  
HIGHEST WIND SPEED 5 HIGHEST WIND DIRECTION N (350)  
HIGHEST GUST SPEED 6 HIGHEST GUST DIRECTION W (290)  
AVERAGE WIND SPEED 0.0  
 
SKY COVER  
AVERAGE SKY COVER 0.5  
 
WEATHER CONDITIONS  
THE FOLLOWING WEATHER WAS RECORDED YESTERDAY.  
FOG  
FOG W/VISIBILITY <= 1/4 MILE  
 
RELATIVE HUMIDITY (PERCENT)  
HIGHEST 97  
LOWEST 52  
AVERAGE 75  
   
......................................................
 
 
THE UKIAH CA CLIMATE NORMALS FOR TODAY  
NORMAL RECORD YEAR  
MAXIMUM TEMPERATURE (F) 56 70 1937  
MINIMUM TEMPERATURE (F) 36 23 1965  
1968  
1990  
 
SUNRISE AND SUNSET  
DECEMBER 20 2024......SUNRISE 7:28 AM PST SUNSET 4:53 PM PST  
DECEMBER 21 2024......SUNRISE 7:29 AM PST SUNSET 4:54 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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