877  
CDUS46 KEKA 181211  
CLIUKI  
 
CLIMATE REPORT  
NATIONAL WEATHER SERVICE EUREKA CA  
511 AM PDT SAT MAY 18 2024  
   
...............................  
 
   
..THE UKIAH CA CLIMATE SUMMARY FOR MAY 17 2024  
 
CLIMATE NORMAL PERIOD: 1991 TO 2020  
CLIMATE RECORD PERIOD: 1903 TO 2024  
 
WEATHER ITEM OBSERVED TIME RECORD YEAR NORMAL DEPARTURE LAST  
VALUE (LST) VALUE VALUE FROM YEAR  
NORMAL    
...............................................................  
 
TEMPERATURE (F)  
YESTERDAY  
MAXIMUM 88 2:18 PM 101 1973 78 10 92  
2008  
MINIMUM 54 4:51 AM 32 1930 48 6 52  
AVERAGE 71 63 8 72  
 
PRECIPITATION (IN)  
YESTERDAY 0.00 0.84 1996 0.03 -0.03 0.00  
MONTH TO DATE 1.15 0.76 0.39 1.22  
SINCE OCT 1 38.34 33.84 4.50 39.04  
SINCE JAN 1 27.00 21.60 5.40 26.91  
 
SNOWFALL (IN)  
YESTERDAY 0.0 MM MM MM MM MM  
MONTH TO DATE T 0.0 0.0 T  
SINCE MAR 1 0.0 MM MM 0.0  
SINCE JUL 1 0.0 MM MM 0.0  
SNOW DEPTH MM  
 
DEGREE DAYS  
HEATING  
YESTERDAY 0 4 -4 0  
MONTH TO DATE 62 81 -19 109  
SINCE MAR 1 665 739 -74 927  
SINCE JUL 1 2420 2812 -392 3137  
 
COOLING  
YESTERDAY 6 2 4 7  
MONTH TO DATE 46 21 25 34  
SINCE MAR 1 52 29 23 58  
SINCE JAN 1 52 29 23 58    
...............................................................  
 
WIND (MPH)  
HIGHEST WIND SPEED 9 HIGHEST WIND DIRECTION SE (140)  
HIGHEST GUST SPEED 13 HIGHEST GUST DIRECTION SE (150)  
AVERAGE WIND SPEED 3.9  
 
SKY COVER  
AVERAGE SKY COVER 0.4  
 
WEATHER CONDITIONS  
THE FOLLOWING WEATHER WAS RECORDED YESTERDAY.  
NO SIGNIFICANT WEATHER WAS OBSERVED.  
 
RELATIVE HUMIDITY (PERCENT)  
HIGHEST 90  
LOWEST 39  
AVERAGE 65  
   
......................................................  
 
THE UKIAH CA CLIMATE NORMALS FOR TODAY  
NORMAL RECORD YEAR  
MAXIMUM TEMPERATURE (F) 78 98 1973  
1979  
MINIMUM TEMPERATURE (F) 48 33 1904  
 
SUNRISE AND SUNSET  
MAY 18 2024...........SUNRISE 5:57 AM PDT SUNSET 8:22 PM PDT  
MAY 19 2024...........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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