618  
CDUS43 KFSD 190645  
CLISUX  
 
CLIMATE REPORT  
NATIONAL WEATHER SERVICE SIOUX FALLS SD  
145 AM CDT SUN MAY 19 2019  
 
   
...............................
 
 
   
..THE SIOUX CITY IA CLIMATE SUMMARY FOR MAY 18 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 73 143 AM 99 1934 74 -1 80  
MINIMUM 56 1159 PM 33 1915 50 6 57  
AVERAGE 65 62 3 69  
 
PRECIPITATION (IN)  
YESTERDAY 0.14 1.35 1962 0.12 0.02 0.00  
MONTH TO DATE 1.99 2.12 -0.13 2.43  
SINCE MAR 1 7.45 7.07 0.38 5.52  
SINCE JAN 1 8.97 8.36 0.61 7.95  
 
SNOWFALL (IN)  
YESTERDAY 0.0 T 1968 0.0 0.0 0.0  
MONTH TO DATE 0.0 0.2 -0.2 0.0  
SINCE MAR 1 4.0 8.5 -4.5 13.4  
SINCE JUL 1 29.5 35.0 -5.5 45.2  
SNOW DEPTH 0  
 
DEGREE DAYS  
HEATING  
YESTERDAY 0 5 -5 0  
MONTH TO DATE 184 133 51 69  
SINCE MAR 1 1657 1491 166 1648  
SINCE JUL 1 7329 6785 544 6982  
 
COOLING  
YESTERDAY 0 2 -2 4  
MONTH TO DATE 18 22 -4 21  
SINCE MAR 1 19 33 -14 29  
SINCE JAN 1 19 33 -14 29    
..............................................................
 
 
WIND (MPH)  
HIGHEST WIND SPEED 24 HIGHEST WIND DIRECTION SW (220)  
HIGHEST GUST SPEED 35 HIGHEST GUST DIRECTION S (160)  
AVERAGE WIND SPEED 12.2  
 
 
SKY COVER  
POSSIBLE SUNSHINE MM  
AVERAGE SKY COVER 0.5  
 
 
WEATHER CONDITIONS  
THE FOLLOWING WEATHER WAS RECORDED YESTERDAY.  
THUNDERSTORM  
LIGHT RAIN  
SANDSTORM  
 
 
RELATIVE HUMIDITY (PERCENT)  
HIGHEST 93 500 AM  
LOWEST 61 100 PM  
AVERAGE 77  
   
......................................................
 
 
 
THE SIOUX CITY IA CLIMATE NORMALS FOR TODAY  
NORMAL RECORD YEAR  
MAXIMUM TEMPERATURE (F) 74 99 1934  
MINIMUM TEMPERATURE (F) 50 32 2002  
1895  
 
 
SUNRISE AND SUNSET  
MAY 19 2019...........SUNRISE 600 AM CDT SUNSET 844 PM CDT  
MAY 20 2019...........SUNRISE 559 AM CDT SUNSET 845 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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