419  
CDUS43 KFSD 252228  
CLISUX  
 
CLIMATE REPORT  
NATIONAL WEATHER SERVICE SIOUX FALLS SD  
527 PM CDT FRI MAY 25 2018  
 
   
...............................
 
 
   
..THE SIOUX CITY IA CLIMATE SUMMARY FOR MAY 25 2018
 
 
VALID TODAY AS OF 0500 PM LOCAL TIME.  
 
CLIMATE NORMAL PERIOD 1981 TO 2010  
CLIMATE RECORD PERIOD 1889 TO 2018  
 
WEATHER ITEM OBSERVED TIME RECORD YEAR NORMAL DEPARTURE LAST  
VALUE (LST) VALUE VALUE FROM YEAR  
NORMAL    
..............................................................
 
 
TEMPERATURE (F)  
TODAY  
MAXIMUM 93 354 PM 102 1967 76 17 74  
MINIMUM 64 537 AM 36 1925 52 12 47  
AVERAGE 79 64 15 61  
 
PRECIPITATION (IN)  
TODAY 0.00 2.81 2011 0.12 -0.12 T  
MONTH TO DATE 3.34 2.97 0.37 3.44  
SINCE MAR 1 6.43 7.92 -1.49 7.88  
SINCE JAN 1 8.86 9.21 -0.35 9.47  
 
SNOWFALL (IN)  
TODAY 0.0 0.0 MM 0.0 0.0 0.0  
MONTH TO DATE 0.0 0.2 -0.2 T  
SINCE MAR 1 13.4 8.5 4.9 3.1  
SINCE JUL 1 45.2 35.0 10.2 28.6  
SNOW DEPTH 0  
 
DEGREE DAYS  
HEATING  
TODAY 0 4 -4 4  
MONTH TO DATE 88 164 -76 174  
SINCE MAR 1 1667 1522 145 1382  
SINCE JUL 1 7001 6816 185 5619  
 
COOLING  
TODAY 14 2 12 0  
MONTH TO DATE 62 36 26 34  
SINCE MAR 1 70 47 23 35  
SINCE JAN 1 70 47 23 35    
..............................................................
 
 
WIND (MPH)  
HIGHEST WIND SPEED 16 HIGHEST WIND DIRECTION S (180)  
HIGHEST GUST SPEED 19 HIGHEST GUST DIRECTION S (190)  
AVERAGE WIND SPEED 6.4  
 
 
SKY COVER  
POSSIBLE SUNSHINE MM  
AVERAGE SKY COVER 0.0  
 
 
WEATHER CONDITIONS  
THE FOLLOWING WEATHER WAS RECORDED TODAY.  
NO SIGNIFICANT WEATHER WAS OBSERVED.  
 
 
RELATIVE HUMIDITY (PERCENT)  
HIGHEST 87 600 AM  
LOWEST 33 400 PM  
AVERAGE 60  
   
......................................................
 
 
 
THE SIOUX CITY IA CLIMATE NORMALS FOR TOMORROW  
NORMAL RECORD YEAR  
MAXIMUM TEMPERATURE (F) 76 95 1914  
MINIMUM TEMPERATURE (F) 52 34 1992  
 
 
SUNRISE AND SUNSET  
MAY 25 2018...........SUNRISE 555 AM CDT SUNSET 850 PM CDT  
MAY 26 2018...........SUNRISE 555 AM CDT SUNSET 851 PM CDT  
 
 
- INDICATES NEGATIVE NUMBERS.  
R INDICATES RECORD WAS SET OR TIED.  
MM INDICATES DATA IS MISSING.  
T INDICATES TRACE AMOUNT.  
 

 
 
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