059  
CDUS43 KFSD 170654  
CLISUX  
 
CLIMATE REPORT  
NATIONAL WEATHER SERVICE SIOUX FALLS SD  
154 AM CDT MON APR 17 2023  
   
...............................
 
 
   
..THE SIOUX CITY IA CLIMATE SUMMARY FOR APRIL 16 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 54 5:04 PM 90 2004 61 -7 50  
MINIMUM 36 7:37 AM 20 1904 37 -1 22  
2018  
AVERAGE 45 49 -4 36  
 
PRECIPITATION (IN)  
YESTERDAY 0.00 1.24 1938 0.10 -0.10 0.00  
MONTH TO DATE 0.21 1.54 -1.33 0.39  
SINCE MAR 1 1.41 3.30 -1.89 2.26  
SINCE JAN 1 4.20 4.85 -0.65 2.52  
 
SNOWFALL (IN)  
YESTERDAY 0.0 0.7 1999 0.1 -0.1 0.0  
MONTH TO DATE 1.0 1.6 -0.6 T  
SINCE MAR 1 7.6 7.3 0.3 0.2  
SINCE JUL 1 31.9 35.3 -3.4 4.4  
SNOW DEPTH 0  
 
DEGREE DAYS  
HEATING  
YESTERDAY 20 16 4 29  
MONTH TO DATE 223 300 -77 338  
SINCE MAR 1 1206 1177 29 1201  
SINCE JUL 1 6412 6448 -36 5817  
 
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 44 HIGHEST WIND DIRECTION NW (320)  
HIGHEST GUST SPEED 58 HIGHEST GUST DIRECTION NW (310)  
AVERAGE WIND SPEED 28.0  
 
SKY COVER  
POSSIBLE SUNSHINE MM  
AVERAGE SKY COVER 0.6  
 
WEATHER CONDITIONS  
THE FOLLOWING WEATHER WAS RECORDED YESTERDAY.  
NO SIGNIFICANT WEATHER WAS OBSERVED.  
 
RELATIVE HUMIDITY (PERCENT)  
HIGHEST 76 12:00 AM  
LOWEST 26 4:00 PM  
AVERAGE 51  
   
......................................................
 
 
THE SIOUX CITY IA CLIMATE NORMALS FOR TODAY  
NORMAL RECORD YEAR  
MAXIMUM TEMPERATURE (F) 62 88 1985  
MINIMUM TEMPERATURE (F) 37 20 1907  
1997  
 
SUNRISE AND SUNSET  
APRIL 17 2023.........SUNRISE 6:42 AM CDT SUNSET 8:09 PM CDT  
APRIL 18 2023.........SUNRISE 6:40 AM CDT SUNSET 8:10 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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