352  
CDUS46 KEKA 211217  
CLIUKI  
 
CLIMATE REPORT  
NATIONAL WEATHER SERVICE EUREKA CA  
517 AM PDT MON AUG 21 2023  
   
...............................
 
 
   
..THE UKIAH CA CLIMATE SUMMARY FOR AUGUST 20 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 80 2:47 PM 111 1950 93 -13 105  
MINIMUM 62 6:00 AM 40 1910 54 8 60  
AVERAGE 71 74 -3 83  
 
PRECIPITATION (IN)  
YESTERDAY T 0.79 1997 0.00 0.00 0.00  
MONTH TO DATE T 0.04 -0.04 T  
SINCE OCT 1 39.06 34.65 4.41 19.57  
SINCE JAN 1 26.93 22.41 4.52 4.84  
 
SNOWFALL (IN)  
YESTERDAY MM MM MM MM MM MM  
MONTH TO DATE T 0.0 0.0 T  
SINCE JUN 1 0.0 MM MM T  
SINCE JUL 1 T MM MM T  
SNOW DEPTH MM  
 
DEGREE DAYS  
HEATING  
YESTERDAY 0 0 0 0  
MONTH TO DATE 0 0 0 0  
SINCE JUN 1 16 30 -14 20  
SINCE JUL 1 0 1 -1 0  
 
COOLING  
YESTERDAY 6 9 -3 18  
MONTH TO DATE 267 195 72 242  
SINCE JUN 1 797 655 142 767  
SINCE JAN 1 893 713 180 809    
...............................................................
 
 
WIND (MPH)  
HIGHEST WIND SPEED 13 HIGHEST WIND DIRECTION S (190)  
HIGHEST GUST SPEED 17 HIGHEST GUST DIRECTION S (190)  
AVERAGE WIND SPEED 2.1  
 
SKY COVER  
AVERAGE SKY COVER 0.2  
 
WEATHER CONDITIONS  
THE FOLLOWING WEATHER WAS RECORDED YESTERDAY.  
NO SIGNIFICANT WEATHER WAS OBSERVED.  
 
RELATIVE HUMIDITY (PERCENT)  
HIGHEST 80  
LOWEST 48  
AVERAGE 64  
   
......................................................
 
 
THE UKIAH CA CLIMATE NORMALS FOR TODAY  
NORMAL RECORD YEAR  
MAXIMUM TEMPERATURE (F) 93 106 1911  
1942  
MINIMUM TEMPERATURE (F) 54 40 1903  
1910  
 
SUNRISE AND SUNSET  
AUGUST 21 2023........SUNRISE 6:31 AM PDT SUNSET 8:00 PM PDT  
AUGUST 22 2023........SUNRISE 6:32 AM PDT SUNSET 7:58 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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