560  
CDUS46 KEKA 211227  
CLIUKI  
 
CLIMATE REPORT  
NATIONAL WEATHER SERVICE EUREKA CA  
527 AM PDT SUN MAY 21 2023  
   
...............................
 
 
   
..THE UKIAH CA CLIMATE SUMMARY FOR MAY 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 89 2:44 PM 102 2001 79 10 83  
MINIMUM 49 5:11 AM 34 1903 49 0 43  
AVERAGE 69 64 5 63  
 
PRECIPITATION (IN)  
YESTERDAY 0.00 0.95 1925 0.03 -0.03 0.00  
MONTH TO DATE 1.23 0.86 0.37 0.35  
SINCE OCT 1 39.05 33.94 5.11 19.05  
SINCE JAN 1 26.92 21.70 5.22 4.32  
 
SNOWFALL (IN)  
YESTERDAY MM MM MM MM MM MM  
MONTH TO DATE MM 0.0 MM MM  
SINCE MAR 1 0.0 MM MM MM  
SINCE JUL 1 0.0 MM MM T  
SNOW DEPTH MM  
 
DEGREE DAYS  
HEATING  
YESTERDAY 0 3 -3 2  
MONTH TO DATE 109 91 18 117  
SINCE MAR 1 927 749 178 726  
SINCE JUL 1 3137 2822 315 2639  
 
COOLING  
YESTERDAY 4 2 2 0  
MONTH TO DATE 47 27 20 8  
SINCE MAR 1 71 35 36 14  
SINCE JAN 1 71 35 36 14    
...............................................................
 
 
WIND (MPH)  
HIGHEST WIND SPEED 15 HIGHEST WIND DIRECTION W (250)  
HIGHEST GUST SPEED 22 HIGHEST GUST DIRECTION SW (240)  
AVERAGE WIND SPEED 2.4  
 
SKY COVER  
AVERAGE SKY COVER 0.0  
 
WEATHER CONDITIONS  
THE FOLLOWING WEATHER WAS RECORDED YESTERDAY.  
NO SIGNIFICANT WEATHER WAS OBSERVED.  
 
RELATIVE HUMIDITY (PERCENT)  
HIGHEST 89  
LOWEST 28  
AVERAGE 59  
   
......................................................
 
 
THE UKIAH CA CLIMATE NORMALS FOR TODAY  
NORMAL RECORD YEAR  
MAXIMUM TEMPERATURE (F) 79 102 2001  
MINIMUM TEMPERATURE (F) 49 33 1922  
 
SUNRISE AND SUNSET  
MAY 21 2023...........SUNRISE 5:55 AM PDT SUNSET 8:24 PM PDT  
MAY 22 2023...........SUNRISE 5:54 AM PDT SUNSET 8:25 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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