294  
CDUS43 KFSD 200641  
CLISUX  
 
CLIMATE REPORT  
NATIONAL WEATHER SERVICE SIOUX FALLS SD  
141 AM CDT THU APR 20 2023  
   
...............................
 
 
   
..THE SIOUX CITY IA CLIMATE SUMMARY FOR APRIL 19 2023
 
 
CLIMATE NORMAL PERIOD: 1991 TO 2020  
CLIMATE RECORD PERIOD: 1889 TO 2023  
 
WEATHER ITEM OBSERVED TIME RECORD YEAR NORMAL DEPARTURE LAST  
VALUE (LST) VALUE VALUE FROM YEAR  
NORMAL    
...............................................................
 
 
TEMPERATURE (F)  
YESTERDAY  
MAXIMUM 66 5:02 PM 90 1987 62 4 49  
MINIMUM 47 11:59 PM 19 2022 38 9 19  
AVERAGE 57 50 7 34  
 
PRECIPITATION (IN)  
YESTERDAY 0.30 1.95 1993 0.12 0.18 0.00  
MONTH TO DATE 0.51 1.88 -1.37 0.39  
SINCE MAR 1 1.71 3.64 -1.93 2.26  
SINCE JAN 1 4.50 5.19 -0.69 2.52  
 
SNOWFALL (IN)  
YESTERDAY 0.0 0.8 1959 0.1 -0.1 0.0  
MONTH TO DATE 1.0 1.8 -0.8 T  
SINCE MAR 1 7.6 7.5 0.1 0.2  
SINCE JUL 1 31.9 35.5 -3.6 4.4  
SNOW DEPTH 0  
 
DEGREE DAYS  
HEATING  
YESTERDAY 8 15 -7 31  
MONTH TO DATE 263 347 -84 421  
SINCE MAR 1 1246 1224 22 1284  
SINCE JUL 1 6452 6495 -43 5900  
 
COOLING  
YESTERDAY 0 0 0 0  
MONTH TO DATE 20 0 20 0  
SINCE MAR 1 20 1 19 0  
SINCE JAN 1 20 1 19 0    
...............................................................
 
 
WIND (MPH)  
HIGHEST WIND SPEED 30 HIGHEST WIND DIRECTION S (160)  
HIGHEST GUST SPEED 39 HIGHEST GUST DIRECTION SE (150)  
AVERAGE WIND SPEED 15.0  
 
SKY COVER  
POSSIBLE SUNSHINE MM  
AVERAGE SKY COVER 0.9  
 
WEATHER CONDITIONS  
THE FOLLOWING WEATHER WAS RECORDED YESTERDAY.  
THUNDERSTORM  
RAIN  
LIGHT RAIN  
FOG  
HAZE  
 
RELATIVE HUMIDITY (PERCENT)  
HIGHEST 93 2:00 AM  
LOWEST 67 12:00 AM  
AVERAGE 80  
   
......................................................
 
 
THE SIOUX CITY IA CLIMATE NORMALS FOR TODAY  
NORMAL RECORD YEAR  
MAXIMUM TEMPERATURE (F) 63 91 1980  
MINIMUM TEMPERATURE (F) 38 22 1953  
2013  
2021  
 
SUNRISE AND SUNSET  
APRIL 20 2023.........SUNRISE 6:37 AM CDT SUNSET 8:13 PM CDT  
APRIL 21 2023.........SUNRISE 6:35 AM CDT SUNSET 8:14 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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