081  
CDUS46 KEKA 171208  
CLIUKI  
 
CLIMATE REPORT  
NATIONAL WEATHER SERVICE EUREKA CA  
508 AM PDT THU AUG 17 2023  
   
...............................
 
 
   
..THE UKIAH CA CLIMATE SUMMARY FOR AUGUST 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 109R 2:38 PM 108 2022 94 15 108  
MINIMUM 64 6:00 AM 43 1911 55 9 59  
AVERAGE 87 74 13 84  
 
PRECIPITATION (IN)  
YESTERDAY 0.00 0.07 1976 0.00 0.00 0.00  
MONTH TO DATE 0.00 0.03 -0.03 T  
SINCE OCT 1 39.06 34.64 4.42 19.57  
SINCE JAN 1 26.93 22.40 4.53 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 22 9 13 19  
MONTH TO DATE 215 159 56 175  
SINCE JUN 1 745 619 126 700  
SINCE JAN 1 841 677 164 742    
...............................................................
 
 
WIND (MPH)  
HIGHEST WIND SPEED 16 HIGHEST WIND DIRECTION W (250)  
HIGHEST GUST SPEED 24 HIGHEST GUST DIRECTION W (260)  
AVERAGE WIND SPEED 2.6  
 
SKY COVER  
AVERAGE SKY COVER 0.0  
 
WEATHER CONDITIONS  
THE FOLLOWING WEATHER WAS RECORDED YESTERDAY.  
HAZE  
 
RELATIVE HUMIDITY (PERCENT)  
HIGHEST 75  
LOWEST 15  
AVERAGE 45  
   
......................................................
 
 
THE UKIAH CA CLIMATE NORMALS FOR TODAY  
NORMAL RECORD YEAR  
MAXIMUM TEMPERATURE (F) 93 110 1939  
MINIMUM TEMPERATURE (F) 55 40 1942  
 
SUNRISE AND SUNSET  
AUGUST 17 2023........SUNRISE 6:28 AM PDT SUNSET 8:05 PM PDT  
AUGUST 18 2023........SUNRISE 6:29 AM PDT SUNSET 8:04 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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