670  
CDUS46 KEKA 171210  
CLIUKI  
 
CLIMATE REPORT  
NATIONAL WEATHER SERVICE EUREKA CA  
510 AM PDT TUE OCT 17 2023  
   
...............................
 
 
   
..THE UKIAH CA CLIMATE SUMMARY FOR OCTOBER 16 2023
 
 
CLIMATE NORMAL PERIOD: 1991 TO 2020  
CLIMATE RECORD PERIOD: 1903 TO 2023  
 
WEATHER ITEM OBSERVED TIME RECORD YEAR NORMAL DEPARTURE LAST  
VALUE (LST) VALUE VALUE FROM YEAR  
NORMAL    
...............................................................
 
 
TEMPERATURE (F)  
YESTERDAY  
MAXIMUM 73 2:12 PM 99 2020 79 -6 70  
MINIMUM 49 2:28 AM 30 1897 45 4 55  
AVERAGE 61 62 -1 63  
 
PRECIPITATION (IN)  
YESTERDAY T 2.01 1947 0.06 -0.06 0.00  
MONTH TO DATE 0.14 0.66 -0.52 T  
SINCE OCT 1 0.14 0.66 -0.52 T  
SINCE JAN 1 27.28 23.26 4.02 6.82  
 
SNOWFALL (IN)  
YESTERDAY MM MM MM MM MM MM  
MONTH TO DATE T 0.0 0.0 T  
SINCE SEP 1 0.0 MM MM T  
SINCE JUL 1 0.0 MM MM T  
SNOW DEPTH MM  
 
DEGREE DAYS  
HEATING  
YESTERDAY 4 4 0 2  
MONTH TO DATE 40 43 -3 4  
SINCE SEP 1 52 63 -11 14  
SINCE JUL 1 52 65 -13 14  
 
COOLING  
YESTERDAY 0 1 -1 0  
MONTH TO DATE 41 31 10 76  
SINCE SEP 1 176 195 -19 324  
SINCE JAN 1 1165 997 168 1264    
...............................................................
 
 
WIND (MPH)  
HIGHEST WIND SPEED 7 HIGHEST WIND DIRECTION N (350)  
HIGHEST GUST SPEED 12 HIGHEST GUST DIRECTION N (20)  
AVERAGE WIND SPEED 1.5  
 
SKY COVER  
AVERAGE SKY COVER 0.4  
 
WEATHER CONDITIONS  
THE FOLLOWING WEATHER WAS RECORDED YESTERDAY.  
LIGHT RAIN  
FOG  
 
RELATIVE HUMIDITY (PERCENT)  
HIGHEST 90  
LOWEST 55  
AVERAGE 73  
   
......................................................
 
 
THE UKIAH CA CLIMATE NORMALS FOR TODAY  
NORMAL RECORD YEAR  
MAXIMUM TEMPERATURE (F) 79 100 2020  
MINIMUM TEMPERATURE (F) 45 30 1905  
1919  
 
SUNRISE AND SUNSET  
OCTOBER 17 2023.......SUNRISE 7:24 AM PDT SUNSET 6:31 PM PDT  
OCTOBER 18 2023.......SUNRISE 7:25 AM PDT SUNSET 6:30 PM PDT  
 
- INDICATES NEGATIVE NUMBERS.  
R INDICATES RECORD WAS SET OR TIED.  
MM INDICATES DATA IS MISSING.  
T INDICATES TRACE AMOUNT.  
 

 
 
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