955  
CDUS46 KEKA 181009  
CLIUKI  
 
CLIMATE REPORT  
NATIONAL WEATHER SERVICE EUREKA CA  
309 AM PDT MON MAY 18 2026  
   
...............................
 
 
   
..THE UKIAH CA CLIMATE SUMMARY FOR MAY 17 2026
 
 
CLIMATE NORMAL PERIOD: 1991 TO 2020  
CLIMATE RECORD PERIOD: 1903 TO 2026  
 
WEATHER ITEM OBSERVED TIME RECORD YEAR NORMAL DEPARTURE LAST  
VALUE (LST) VALUE VALUE FROM YEAR  
NORMAL    
...............................................................
 
 
TEMPERATURE (F)  
YESTERDAY  
MAXIMUM 75 4:35 PM 101 1973 78 -3 74  
2008  
MINIMUM 50 5:31 AM 32 1930 48 2 53  
AVERAGE 63 63 0 64  
 
PRECIPITATION (IN)  
YESTERDAY 0.00 0.84 1996 0.03 -0.03 0.00  
MONTH TO DATE 0.08 0.76 -0.68 0.23  
SINCE OCT 1 30.01 33.84 -3.83 35.83  
SINCE JAN 1 14.05 21.60 -7.55 15.56  
 
SNOWFALL (IN)  
YESTERDAY 0.0 MM MM MM MM MM  
MONTH TO DATE T 0.0 0.0 T  
SINCE MAR 1 T MM MM 0.0  
SINCE JUL 1 0.0 MM MM 0.0  
SNOW DEPTH MM  
 
DEGREE DAYS  
HEATING  
YESTERDAY 2 4 -2 1  
MONTH TO DATE 24 81 -57 33  
SINCE MAR 1 390 739 -349 581  
SINCE JUL 1 2093 2812 -719 2446  
 
COOLING  
YESTERDAY 0 2 -2 0  
MONTH TO DATE 27 21 6 22  
SINCE MAR 1 45 29 16 37  
SINCE JAN 1 45 29 16 37    
...............................................................
 
 
WIND (MPH)  
HIGHEST WIND SPEED 18 HIGHEST WIND DIRECTION NW (310)  
HIGHEST GUST SPEED 32 HIGHEST GUST DIRECTION NW (310)  
AVERAGE WIND SPEED 8.7  
 
SKY COVER  
AVERAGE SKY COVER 0.0  
 
WEATHER CONDITIONS  
THE FOLLOWING WEATHER WAS RECORDED YESTERDAY.  
LIGHT RAIN  
 
RELATIVE HUMIDITY (PERCENT)  
HIGHEST 63  
LOWEST 11  
AVERAGE 37  
   
......................................................
 
 
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 2026...........SUNRISE 5:57 AM PDT SUNSET 8:22 PM PDT  
MAY 19 2026...........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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