255  
CDUS43 KFSD 170715  
CLISUX  
 
CLIMATE REPORT  
NATIONAL WEATHER SERVICE SIOUX FALLS SD  
214 AM CDT WED APR 17 2019  
 
   
...............................
 
 
   
..THE SIOUX CITY IA CLIMATE SUMMARY FOR APRIL 16 2019
 
 
CLIMATE NORMAL PERIOD 1981 TO 2010  
CLIMATE RECORD PERIOD 1889 TO 2019  
 
WEATHER ITEM OBSERVED TIME RECORD YEAR NORMAL DEPARTURE LAST  
VALUE (LST) VALUE VALUE FROM YEAR  
NORMAL    
..............................................................
 
 
TEMPERATURE (F)  
YESTERDAY  
MAXIMUM 73 412 PM 90 2004 63 10 42  
MINIMUM 38 509 AM 20 2018 37 1 20  
1904  
AVERAGE 56 50 6 31  
 
PRECIPITATION (IN)  
YESTERDAY 0.00 1.24 1938 0.10 -0.10 0.00  
MONTH TO DATE 1.94 1.46 0.48 0.69  
SINCE MAR 1 4.83 3.46 1.37 2.64  
SINCE JAN 1 6.35 4.75 1.60 5.07  
 
SNOWFALL (IN)  
YESTERDAY 0.0 0.7 1999 0.0 0.0 0.0  
MONTH TO DATE 1.5 1.3 0.2 7.0  
SINCE MAR 1 4.0 7.8 -3.8 10.9  
SINCE JUL 1 29.5 34.3 -4.8 42.7  
SNOW DEPTH 0  
 
DEGREE DAYS  
HEATING  
YESTERDAY 9 15 -6 34  
MONTH TO DATE 281 297 -16 500  
SINCE MAR 1 1297 1181 116 1363  
SINCE JUL 1 6969 6475 494 6697  
 
COOLING  
YESTERDAY 0 0 0 0  
MONTH TO DATE 0 0 0 0  
SINCE MAR 1 0 0 0 0  
SINCE JAN 1 0 0 0 0    
..............................................................
 
 
WIND (MPH)  
HIGHEST WIND SPEED 21 HIGHEST WIND DIRECTION E (80)  
HIGHEST GUST SPEED 29 HIGHEST GUST DIRECTION E (80)  
AVERAGE WIND SPEED 11.5  
 
 
SKY COVER  
POSSIBLE SUNSHINE MM  
AVERAGE SKY COVER 0.1  
 
 
WEATHER CONDITIONS  
THE FOLLOWING WEATHER WAS RECORDED YESTERDAY.  
FOG  
HAZE  
 
 
RELATIVE HUMIDITY (PERCENT)  
HIGHEST 96 400 AM  
LOWEST 31 300 PM  
AVERAGE 64  
   
......................................................
 
 
 
THE SIOUX CITY IA CLIMATE NORMALS FOR TODAY  
NORMAL RECORD YEAR  
MAXIMUM TEMPERATURE (F) 63 88 1985  
MINIMUM TEMPERATURE (F) 37 20 1997  
1907  
 
 
SUNRISE AND SUNSET  
APRIL 17 2019.........SUNRISE 642 AM CDT SUNSET 809 PM CDT  
APRIL 18 2019.........SUNRISE 640 AM CDT SUNSET 810 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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