880  
CDUS46 KEKA 191211  
CLIUKI  
 
CLIMATE REPORT  
NATIONAL WEATHER SERVICE EUREKA CA  
511 AM PDT FRI MAY 19 2023  
   
...............................
 
 
   
..THE UKIAH CA CLIMATE SUMMARY FOR MAY 18 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 87 1:23 PM 98 1973 78 9 86  
1979  
MINIMUM 50 5:22 AM 33 1904 48 2 47  
AVERAGE 69 63 6 67  
 
PRECIPITATION (IN)  
YESTERDAY 0.00 1.30 1925 0.04 -0.04 0.00  
MONTH TO DATE 1.23 0.80 0.43 0.35  
SINCE OCT 1 39.05 33.88 5.17 19.05  
SINCE JAN 1 26.92 21.64 5.28 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 4 -4 0  
MONTH TO DATE 109 85 24 115  
SINCE MAR 1 927 743 184 724  
SINCE JUL 1 3137 2816 321 2637  
 
COOLING  
YESTERDAY 4 2 2 2  
MONTH TO DATE 38 23 15 6  
SINCE MAR 1 62 31 31 12  
SINCE JAN 1 62 31 31 12    
...............................................................
 
 
WIND (MPH)  
HIGHEST WIND SPEED 16 HIGHEST WIND DIRECTION NW (300)  
HIGHEST GUST SPEED 24 HIGHEST GUST DIRECTION NW (310)  
AVERAGE WIND SPEED 4.6  
 
SKY COVER  
AVERAGE SKY COVER 0.0  
 
WEATHER CONDITIONS  
THE FOLLOWING WEATHER WAS RECORDED YESTERDAY.  
NO SIGNIFICANT WEATHER WAS OBSERVED.  
 
RELATIVE HUMIDITY (PERCENT)  
HIGHEST 86  
LOWEST 19  
AVERAGE 53  
   
......................................................
 
 
THE UKIAH CA CLIMATE NORMALS FOR TODAY  
NORMAL RECORD YEAR  
MAXIMUM TEMPERATURE (F) 79 100 1947  
MINIMUM TEMPERATURE (F) 48 33 1918  
 
SUNRISE AND SUNSET  
MAY 19 2023...........SUNRISE 5:56 AM PDT SUNSET 8:23 PM PDT  
MAY 20 2023...........SUNRISE 5:56 AM PDT SUNSET 8:23 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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