360  
CDUS43 KFSD 180636  
CLISUX  
 
CLIMATE REPORT  
NATIONAL WEATHER SERVICE SIOUX FALLS SD  
135 AM CDT THU APR 18 2019  
 
   
...............................
 
 
   
..THE SIOUX CITY IA CLIMATE SUMMARY FOR APRIL 17 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 63 857 AM 88 1985 63 0 53  
MINIMUM 47 1159 PM 20 1997 37 10 24  
1907  
AVERAGE 55 50 5 39  
 
PRECIPITATION (IN)  
YESTERDAY T 1.26 1900 0.10 -0.10 0.00  
MONTH TO DATE 1.94 1.56 0.38 0.69  
SINCE MAR 1 4.83 3.56 1.27 2.64  
SINCE JAN 1 6.35 4.85 1.50 5.07  
 
SNOWFALL (IN)  
YESTERDAY 0.0 1.1 1910 0.1 -0.1 0.0  
MONTH TO DATE 1.5 1.4 0.1 7.0  
SINCE MAR 1 4.0 7.9 -3.9 10.9  
SINCE JUL 1 29.5 34.4 -4.9 42.7  
SNOW DEPTH 0  
 
DEGREE DAYS  
HEATING  
YESTERDAY 10 15 -5 26  
MONTH TO DATE 291 312 -21 526  
SINCE MAR 1 1307 1196 111 1389  
SINCE JUL 1 6979 6490 489 6723  
 
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 31 HIGHEST WIND DIRECTION NW (320)  
HIGHEST GUST SPEED 41 HIGHEST GUST DIRECTION NW (310)  
AVERAGE WIND SPEED 16.0  
 
 
SKY COVER  
POSSIBLE SUNSHINE MM  
AVERAGE SKY COVER 0.8  
 
 
WEATHER CONDITIONS  
THE FOLLOWING WEATHER WAS RECORDED YESTERDAY.  
THUNDERSTORM  
LIGHT RAIN  
 
 
RELATIVE HUMIDITY (PERCENT)  
HIGHEST 86 1000 PM  
LOWEST 57 1200 AM  
AVERAGE 72  
   
......................................................
 
 
 
THE SIOUX CITY IA CLIMATE NORMALS FOR TODAY  
NORMAL RECORD YEAR  
MAXIMUM TEMPERATURE (F) 64 92 1994  
MINIMUM TEMPERATURE (F) 38 19 1953  
 
 
SUNRISE AND SUNSET  
APRIL 18 2019.........SUNRISE 640 AM CDT SUNSET 810 PM CDT  
APRIL 19 2019.........SUNRISE 639 AM CDT SUNSET 812 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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